Abstract

Systems, apparatuses, and methods provide for a filter health sensor. The filter health sensor includes a first pressure port and a second pressure port located on a housing and configured to access an upstream side and a downstream side of a filter, respectively. A pressure transducer is configured to measure a differential pressure between the upstream side of the filter and the downstream side of the filter. A color changing indicator is located on a front side of the housing to emit three different colors. A control unit is configured to cause three different colors to emit from the color changing indicator indicating normal filter operations, a warning that the filter should be replaced soon, or a warning that the filter should be replaced immediately.

IPC Classes  ?

• G01N 15/08 - Investigating permeability, pore volume, or surface area of porous materials
• G08B 5/36 - Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmissionVisible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electromagnetic transmission using visible light sources

Abstract

Systems, apparatuses, and methods provide for a fluid level sensor including a fluid level sensor plate, a touch sensor plate, and a control unit. The fluid level sensor plate comprises a plate of conductive material. The touch sensor plate comprises a plate of conductive material. The control unit is coupled to the fluid level sensor plate and the touch sensor plate. The control unit is configured to determine fluid presence based on fluid level data from the fluid level sensor plate and determine touch input based on touch data from the touch sensor plate.

IPC Classes  ?

• G01F 23/263 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
• G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

Systems, apparatuses, and methods provide for a fluid level sensor including a flexible substrate. A continuous sensor plate is coupled to the flexible substrate. A continuous ground plate is coupled to the flexible substrate and positioned parallel to the continuous sensor plate. A sensor array is positioned parallel to the continuous sensor plate, where the sensor array comprises three or more capacitive plates in a linear alignment. A component array is positioned parallel to the continuous sensor plate, where the component array includes three or more components in a linear alignment, where each of the components corresponds with one of the capacitive plates.

IPC Classes  ?

• G01F 23/263 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors

Abstract

A vacuum pressure sensor comprises an electrode and a diaphragm forming a capacitive structure. The sensor further comprises a housing defining a sensor cavity and comprising a support structure configured to support the capacitive structure within the sensor cavity. The diaphragm resides in a diaphragm plane and the electrode extends substantially parallel to the diaphragm on a first side of the diaphragm plane. The housing further comprises an inlet disposed on a second side of the diaphragm plane and configured to be in fluid communication with a measured environment. The sensor further comprises a contamination shield, disposed in the sensor cavity between the inlet and the capacitive structure, wherein the contamination shield is configured to provide at least one fluid communication path from the inlet to the diaphragm, and wherein each of the at least one fluid communication path crosses the diaphragm plane at least twice.

IPC Classes  ?

• G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
• G01L 19/06 - Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa

Goods & Services

Recorded software for monitoring conditions within equipment, a building, facility, grounds, or designated spatial area and includes alarm and reporting functions; Recorded software for monitoring systems of meters and sensors for the purpose of monitoring conditions within equipment, a building, facility, grounds, or designated spatial area and includes alarm and reporting functions. Software as a service (SAAS) services featuring software for monitoring conditions within equipment, a building, facility, grounds, or designated spatial area and includes alarm and reporting functions; Software as a service (SAAS) services featuring software for monitoring systems of meters and sensors for the purpose of monitoring conditions within equipment, a building, facility, grounds, or designated spatial area and includes alarm and reporting functions.

Goods & Services

apparatus and instruments for heavy current engineering, namely, sensors, switches, transducers, transmitters, controllers, monitors, valves, and measuring and control instruments for the fields of conduction, controlling and regulation; apparatus and instruments for light current engineering, namely, pressure sensors, current sensors, pressure transducers, pressure transmitters, room pressure monitors, environmental monitors, power meters, particle counters, wireless sensing systems, and electronic measuring and control instruments for the fields of telecommunication, measuring, controlling and regulations; electrical and scientific apparatus, namely, sensors, switches, transducers, transmitters, controllers, monitors, valves, and measuring and control instruments; electrical switches; flow switches for monitoring and controlling the flow of gases or liquids; visual level and flow indicators for monitoring and controlling the flow of gases or liquids; electrical switches for monitoring and controlling the flow of gases or liquids; liquid level control systems comprised primarily of liquid level sensors, liquid level switches, conductivity controls, control relays, liquid level controllers, control boards, alarm panels, probes, transmitters, and liquid level indicators, and structural parts therefor; liquid level indicators; liquid level sensor, liquid flow sensor, turbine flow sensors; liquid-level measuring units principally comprising a regularly spaced array of magnetic-reed switches for determining liquid level in storage tanks; tank-level indicating systems comprised primarily of liquid level sensors, float-type level switches, ultrasonic level transmitters, conductivity probes, electronic tank level indicators, alarms, and controllers; manometers being pressure gauges; measuring devices, namely, fluorometers; sensors for measuring concentrations of chemicals in water; pressure indicators; optical instruments, namely, optical indicators; electrical transducer; video monitors, electrical and electronic video surveillance installations, audio transmitters receivers, audio-video receivers, video signal receivers; pressure transducers, not part of machines, that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems; illuminator power supplies; fiber optic light conduits for non-medical applications; fiber optic light guides, ring light guides, and line light guides for non-medical applications; fiber optic strobe lights for non-medical applications; fiber optic illumination platforms for non-medical and surgical applications, comprising camera mounts, gantry type base, flexible arm target/accessory holders, fiber optic flood lights, fiber optic ring lights, fiber optic line lights, fiber optic backlights, lenses, polarizers, filters and fiber optic illuminators for use in machine vision and microscopy applications; automatic pressure control machines and instruments, namely, low pressure calibrator, pressure sensor, pressure transducer, and pressure transmitter; sensors measuring gas and liquid pressures; pressure sensing devices, namely, pressure sensors, pressure gauges, sealed pressure gauges, vacuum pressure gauges, relative humidity sensor and pressure transmitters; pressure transducers, not part of machines; pressure measurement devices, namely, pressure meters and pressure recorders; acceleration and weight sensing devices, namely, accelerometers and acceleration sensors; weighing systems comprised of integrated weights, balances, and scales; weighing equipment, namely, scales and balances; digital displays, namely, light emitting diode displays and liquid crystal displays; meters, namely, high pressure manometers; power monitoring meters; power supplies; calibration devices for calibrating pressure transmitters; automatic pressure control machines and instruments, namely, low pressure calibrator; advanced modulator pressure calibrator; electronic environmental monitoring systems comprised of meters, sensors, and controllers for monitoring and controlling room temperature, humidity, pressure, and airflow; room pressure monitor, namely, monitors of differential air pressure of a room; electronic apparatus for controlling, measuring, and recording temperature and pressure for industrial purposes; temperature indicators; process controllers and process indicators, namely, micro-processor based hardware and downloadable software used for monitoring and testing the status of industrial equipment, industrial machinery and industrial processes; electric motor actuators; power controllers; programmable electronic controllers for industrial machinery and industrial processes; energy regulatory and current limiters; control installations, namely, micro-processor based hardware and downloadable software used to monitor and test the status of industrial equipment, industrial machinery and industrial processes; voltage regulators; electronic process automation control systems components, namely, signal conditioning and communication devices for industrial process control; digital electrical controllers, namely, basic digital indicators, general purpose temperature and process controllers, encompassing limit controllers, valve motor drive controllers, profile controllers, single loop temperature controllers, multi-loop temperature controllers, din rail mounted controllers, electronic front-to-panel temperature controllers, and electronic behind-the-panel temperature controllers; accessories to digital electrical controllers, namely, downloadable industrial process control software for use with electrical controllers; temperature controllers; resistance thermometer indicators and controllers; electric valve actuators; power controllers and current limiters; temperature recorders and recorder-controllers; modules for measurement, signaling, control and closed loop control, hardware and downloadable software for technical automation; programmable logic controller, micro controller, the power controller, pressure indicator, pressure sensor, temperature indicators, temperature sensor, transducer, current control device, electrical switches, electricity limiters, electro-dynamic apparatus for the remote control of signals, boiler control instruments, heat regulating apparatus, and data processing apparatus; apparatus and downloadable software for controlling, measuring or recording temperature or pressure; thermocouples; resistance temperature detectors; temperature recorders; pressure controllers; process controllers; process indicators; motor actuators; current limiters; Industrial process control installations comprised primarily of sensors, controllers, monitors, relays, switches, transmitters, and valves for monitoring and regulating pressure, flow, temperature, liquid level, and environmental conditions ; programmable controllers; industrial automation controls in relation to processes and machinery; sensors and transmitters for industrial processes and machinery; automatic indicators, recorders, data loggers, monitoring systems, environmental monitoring systems, pressure monitoring systems, particle monitoring systems, electronic monitors, and wireless monitoring devices for data monitoring; downloadable communications software for use in monitoring, transmitting, receiving, processing and displaying environmental and industrial process data; communications equipment, namely, wireless communication devices, telemetry devices, gateways, transmitters, receivers, and network communication interfaces for use with industrial monitoring and control systems; communication controllers; communication processors; communications apparatus; structural parts and fittings for all the aforesaid goods; electronic process automation control systems components, namely, downloadable industrial process control software; signal conditioning and communication devices for industrial process control; multi-functional electrical controllers, namely bus controllers, programmable logic system controllers, front-to-panel digital controllers, and behind-the-panel din mounted bus controllers. Diagnostic fiber optic illuminators for medical applications; diagnostic illuminator power supplies for medical applications; diagnostic fiber optic lighting fixtures for medical applications; diagnostic fiber optic light guides for medical applications; diagnostic fiber optic strobe lights for medical applications; diagnostic quartz halogen illuminators for medical applications; diagnostic fiber optic illumination platforms medical applications, comprising, gantry type base, camera mounts, flexible arm target/accessory holders, fiber optic flood lights, fiber optic ring lights, fiber optic line lights, fiber optic lenses, polarizers, filters and fiber optic illuminators for use in machine vision and microscopy medical applications; diagnostic line lights for medical applications, comprising fiber optic light guides for microscopy, imaging, sensing, machine vision, and industrial illumination applications, connectors, light splitters, and line light heads for reflecting and directing the light source into the shape of a line for use in machine vision and microscopy medical applications; diagnostic ring lights for medical applications, comprising, fiber optic light, connectors, and ring light heads for reflecting and directing the light source into the shape of a ring for use in machine vision and microscopy medical applications; and diagnostic back lights for medical applications, comprising, fiber optic light guides for microscopy, imaging, sensing, machine vision, and industrial illumination applications, connectors, housing, and diffusers for use in machine vision and microscopy medical applications. Fiber optic lighting fixtures used in conjunction with electrical illuminators; quartz halogen illuminators for non-medical applications; line lights for non-medical applications, comprising fiber optic light guides for microscopy, imaging, sensing, machine vision, and industrial illumination applications connectors, light splitters, and line light heads for reflecting and directing the light source into the shape of a line for use in machine vision and microscopy applications; ring lights for non-medical applications, comprising, fiber optic light guides for microscopy, imaging, sensing, machine vision, and industrial illumination applications connectors, and ring light heads for reflecting and directing the light source into the shape of a ring for use in machine vision and microscopy applications; and back lights for non-medical applications, comprising fiber optic light guides for microscopy, imaging, sensing, machine vision, and industrial illumination applications, connectors, housing, and diffusers for use in machine vision and microscopy applications; fiber optic illuminators for surgical applications; illuminator power supplies for surgical applications; fiber optic lighting fixtures for surgical applications; fiber optic light guides for microscopy, imaging, sensing, machine vision, and industrial illumination applications for surgical applications; fiber optic strobe lights for surgical applications; quartz halogen illuminators for surgical applications; line lights for surgical applications; ring lights for surgical applications; back lights for surgical applications. Repair and maintenance of sensors measuring gas and liquid pressures, pressure sensing devices, pressure transducers, pressure measurement devices, acceleration and weight sensing devices, digital displays, meters, manometers, weighing systems, and weighing equipment, namely, scales and balances.

Goods & Services

Recorded software for monitoring environmental conditions, generating reports on environmental conditions, and operating alarms within equipment, a building, facility, grounds, or designated spatial area; Recorded software for monitoring systems of meters and sensors for the purpose of monitoring environmental conditions within equipment, a building, facility, grounds, or designated spatial area, and for generating reports on environmental conditions, and operating alarms within equipment, a building, facility, grounds, or designated spatial area Software as a service (SAAS) services featuring software for monitoring environmental conditions, generating reports on environmental conditions, and operating alarms within equipment, a building, facility, grounds, or designated spatial area; Software as a service (SAAS) services featuring software for monitoring systems of meters and sensors for the purpose of monitoring environmental conditions within equipment, a building, facility, grounds, or designated spatial area and, and for generating reports on environmental conditions, and operating alarms within equipment, a building, facility, grounds, or designated spatial area

Abstract

Systems, apparatuses, and methods provide for a fluid level sensor including a continuous sensor wire located within a tube, where the continuous sensor wire runs from an upper end of the tube to a lower end of the tube. A ground wire is located within the tube, where the ground wire runs from the upper end of the tube to the lower end of the tube. A wet reference wire is located within the tube, where the wet reference wire runs from the upper end of the tube to the lower end of the tube. A dry reference wire is located within the tube, wherein the dry reference wire is located adjacent the upper end of the tube.

IPC Classes  ?

• G01F 23/263 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors

Abstract

An apparatus, having: a pressure differential sensor apparatus (100) configured to detect a pressure difference between two locations; a faceplate (102) having a base (104) and a protrusion (106) from the base, the protrusion comprising a light-transmissive perimeter (116) configured to transmit light forward and laterally; and a circuit board (400) having an indicator light (402) mounted thereon and configured to emit light into the light-transmissive perimeter, the indicator light further configured to emit a first color under first pressure difference conditions and a second color under second pressure difference conditions.

IPC Classes  ?

• G01L 19/12 - Alarms or signals
• G01L 13/00 - Devices or apparatus for measuring differences of two or more fluid pressure values

Abstract

A tank and liquid level indicator has first housing that holds a liquid and a second elongated housing in fluid communication with the first elongated housing so that a liquid level in the second housing is approximately equal to the level in the first housing. A float in the second housing cooperates with the circuitry to operate one or more light switches. A light-transmissive cover is disposed over the light source.

IPC Classes  ?

• G01F 23/64 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type
• G01F 23/00 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
• G01F 23/02 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Abstract

A measurement device, such as a power meter or power submeter, may comprise a frame disposed in a housing dividing an interior volume of the housing into a first volume and a second volume. An external power source is connected to the device in the first volume and the frame may serve as an insulative barrier between the first volume and an exterior it and the housing. The device may alternatively, or additional include, an user interface assembly that is configured to mounted in a same orientation regardless of an orientation of the device or housing of a device relative to the external power source.

IPC Classes  ?

• G01R 22/06 - Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
• H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
• G01R 15/00 - Details of measuring arrangements of the types provided for in groups , or
• H05K 5/00 - Casings, cabinets or drawers for electric apparatus
• G01R 13/02 - Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
• G01R 19/165 - Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
• G01R 19/25 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
• G01R 19/257 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with comparison of different reference values with the value of voltage or current, e.g. using step-by-step method

Abstract

A measurement device providing a graphical user interface (GUI) to a user on a remote terminal comprising at least one first processor; and at least one first memory including one or more first sequences of instructions to perform the steps of transmitting a GUI displaying a at least one of a first, a second, a third, and a fourth image in response to at least one of a voltage characteristic, a current characteristic, and a load characteristic obtained from the user through the GUI on the remote terminal. Then, the measurement device stores in a memory the at least one of the voltage characteristic, the current characteristic, and the load characteristic.

IPC Classes  ?

• G01R 22/06 - Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
• H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
• G01R 15/00 - Details of measuring arrangements of the types provided for in groups , or
• H05K 5/00 - Casings, cabinets or drawers for electric apparatus
• G01R 13/02 - Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
• G01R 19/165 - Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
• G01R 19/25 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
• G01R 19/257 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with comparison of different reference values with the value of voltage or current, e.g. using step-by-step method

Goods & Services

Room pressure monitor, namely, monitors of differential air pressure of a room

Goods & Services

Pressure transducers that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems

Abstract

A tank and liquid level indicator has first housing that holds a liquid and a second elongated housing in fluid communication with the first elongated housing so that a liquid level in the second housing is approximately equal to the level in the first housing. A float in the second housing cooperates with the circuitry to operate one or more light switches. A light-transmissive cover is disposed over the light source.

IPC Classes  ?

• G01F 23/64 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type
• G01F 23/00 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
• G01F 23/02 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Goods & Services

Pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems

Goods & Services

(1) Electronic environmental monitoring systems comprised of meters, sensors, and controllers for monitoring and controlling room temperature, humidity, pressure, and airflow

Goods & Services

Electronic environmental monitoring systems comprised of meters, sensors, and controllers for monitoring and controlling room temperature, humidity, pressure, and airflow; electronic environmental monitoring systems; electronic meters for measuring temperature; electronic meters for measuring humidity; electronic meters for measuring air pressure; electronic meters for measuring airflow; electronic sensors for measuring temperature; electronic sensors for measuring humidity; electronic sensors for measuring air pressure; electronic sensors for measuring airflow; electronic temperature controllers; electronic humidity controllers; electronic air pressure controllers; electronic airflow controllers.

Abstract

A fluid detector for determining a presence of a fluid within a container, the detector including a sensor assembly with a lens and a sensor element that outputs a first ultrasonic signal in response to an input electrical signal. A generally cylindrical wall extends outwardly from an outer surface of the container and defines a housing with a cylindrical central bore having a base surface. The sensor assembly is coupled to the lens so that the lens focuses the first ultrasonic signal toward the wall. The sensor assembly is positioned such that it receives a second ultrasonic signal from the wall that results from the first ultrasonic signal. The sensor assembly then generates an output electrical signal corresponding to the second ultrasonic signal.

IPC Classes  ?

• B65D 85/00 - Containers, packaging elements or packages, specially adapted for particular articles or materials
• G01V 1/00 - SeismologySeismic or acoustic prospecting or detecting
• G01F 23/296 - Acoustic waves

Goods & Services

Electrical switches

Goods & Services

Electronic environmental monitoring systems comprised of meters, sensors, and controllers for monitoring and controlling room temperature, humidity, pressure, and airflow

Abstract

A bidirectional flow switch includes a housing having a flow passage therethrough. A body is disposed moveably in the flow passage and biased towards a first position at zero flow. A magnetic sensor is proximate the housing. A magnet is disposed with respect to the body and the magnetic sensor so that when the body is at the first position, the magnetic sensor is at a first state and so that the magnetic sensor is at a second state when a flow rate through the flow passage is greater than a threshold flow rate that moves the body from the first position.

IPC Classes  ?

• G01F 1/56 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
• G01P 13/00 - Indicating or recording presence or absence of movementIndicating or recording of direction of movement

Abstract

A bidirectional flow switch includes a housing having a flow passage therethrough. A body is disposed movably in the flow passage and biased towards a first position at zero flow. A magnetic sensor is disposed proximate the housing. A magnet is disposed with respect to the body and the magnetic sensor so that when the body is at the first position, the magnetic sensor is at a first state and so that the magnetic sensor is at a second state when a flow rate through the flow passage is greater than a threshold flow rate that moves the body from the first position.

IPC Classes  ?

• G01F 1/56 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
• G01P 13/00 - Indicating or recording presence or absence of movementIndicating or recording of direction of movement

Abstract

A tank and liquid level indicator has first housing that holds a liquid and a second elongated housing in fluid communication with the first elongated housing so that a liquid level in the second housing is approximately equal to the level in the first housing. A float in the second housing cooperates with the circuitry to operate one or more light switches. A light-transmissive cover is disposed over the light source.

IPC Classes  ?

• G01F 23/64 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type
• G01F 23/00 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
• G01F 23/02 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Abstract

A room condition monitor (RCM) that includes a processor with an embedded router software object that is in signal communication with a first communication connector including BACnet/IP interface for the transmission receipt of data packages over a building management system (BMS) communication network according to a BACnet/IP protocol. The RCM also includes a room condition sensor for detecting a room condition. In addition, the RCM includes a projected capacitive LCD screen display to display information regarding the detected room condition, or other building information associated with the BMS. A second communication connector with a second network protocol interface is provided for communication with network legacy devises through the RCM router.

IPC Classes  ?

• G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
• F24F 11/00 - Control or safety arrangements
• F24F 11/30 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
• F24F 110/10 - Temperature

Goods & Services

(1) Sensors measuring gas and liquid pressures; pressure sensing devices, namely, pressure sensors, pressure gauges, sealed pressure gauges, vacuum pressure gauges, relative humidity sensor and pressure transmitters; pressure transducers; pressure measurement devices, namely, pressure meters and pressure recorders; acceleration and weight sensing devices, namely, accelerometers and acceleration sensors; weighing systems and weighing equipment, namely, scales and balances for use in a wide variety of specialty weighing applications, namely the manufacture of radio-pharmaceuticals, colour matching for paint and ink manufacturing, moisture balances for the food processing industry; weighing systems and equipment namely scales and balances for use in counting parts ranging from fasteners, injection molded parts, seminconductor chips, diodes and other electronic components, money, fish and seeds; digital displays, namely, light emitting diode displays and LCD displays; meters, namely, high pressure manometers; electric power monitoring meters; uninterruptible power supplies; calibration devices for calibrating pressure transmitters; automatic pressure control machines and instruments, namely, low pressure calibrator; advanced modulator pressure calibrator; (1) Repair and maintenance of sensors measuring gas and liquid pressures; repair and maintenance of pressure sensing devices namely, pressure sensors, pressure gauges, sealed pressure gauges, vacuum pressure gauges, relative humidity sensor and pressure transmitters, pressure transducers; repair and maintenance of pressure measurement devices namely, pressure meters and pressure recorders; repair and maintenance of acceleration and weight sensing devices namely, accelerometers and acceleration sensors; repair and maintenance of digital displays namely, light emitting diode displays and LCD displays; repair and maintenance of meters namely, high pressure manometers; repair and maintenance of weighing systems, and weighing equipment, namely, scales and balances for use in a wide variety of specialty applications including the manufacture of radio-pharmaceuticals, colour matching for paint and ink manufacturing, moisture balances for the food processing industry; repair and maintenance of weighing systems and equipment namely scales and balances for use in counting parts ranging from fasteners, injection molded parts, seminconductor chips, diodes and other electronic components, money, fish and seeds;

Goods & Services

Sensors measuring gas and liquid pressures; Pressure sensing devices, namely, pressure sensors, pressure gauges, sealed pressure gauges, vacuum pressure gauges, relative humidity sensor and pressure transmitters; Pressure transducers; Pressure measurement devices, namely, pressure meters and pressure recorders; Acceleration and weight sensing devices, namely, accelerometers and acceleration sensors; Weighing systems comprised of integrated weights, balances, and scales; weighing equipment, namely, scales and balances; Digital displays, namely, light emitting diode displays and LCD displays; Meters, namely, high pressure manometers; Power monitoring meters; Power supplies; Calibration devices for calibrating pressure transmitters; Automatic pressure control machines and instruments, namely, low pressure calibrator; Advanced modulator pressure calibrator Repair and maintenance of sensors measuring gas and liquid pressures, pressure sensing devices, pressure transducers, pressure measurement devices, acceleration and weight sensing devices, digital displays, meters, manometers, weighing systems, and weighing equipment, namely, scales and balances

Abstract

A fluid detector for determining a presence of a fluid within a container, the detector including a sensor assembly with a lens and a sensor element that outputs a first ultrasonic signal in response to an input electrical signal. A generally cylindrical wall extends outwardly from an outer surface of the container and defines a housing with a cylindrical central bore having a base surface. The sensor assembly is coupled to the lens so that the lens focuses the first ultrasonic signal toward the wall. The sensor assembly is positioned such that it receives a second ultrasonic signal from the wall that results from the first ultrasonic signal. The sensor assembly then generates an output electrical signal corresponding to the second ultrasonic signal.

IPC Classes  ?

• G01F 23/296 - Acoustic waves
• B65D 85/00 - Containers, packaging elements or packages, specially adapted for particular articles or materials
• G01V 1/00 - SeismologySeismic or acoustic prospecting or detecting

Goods & Services

Automatic pressure control machines and instruments, namely, low pressure calibrator

Goods & Services

Pressure sensors, pressure transducers, pressure transmitters

Abstract

An environmental condition monitor (200) configured for simple upgrade from analog signal output to any of a plurality of digital communication protocols. A display board (202) includes the analog signal acquisition and processing elements of the device and also includes a pre-positioned but initially inoperative digital communication output connector (214). A connector board (204) associated with the display board includes a connector (212) to which any one of a plurality of digital communication boards (210) may be selectively connected, depending upon which of a plurality of digital communication protocols is desired. Selective connection of a digital communication board completes a circuit whereby an analog output signal is converted to the desired digital output format and is then communicated back to the now-activated digital communication output connector (214).

IPC Classes  ?

• G06F 13/12 - Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
• G06F 13/38 - Information transfer, e.g. on bus

Abstract

A surface mounted instrument (20) that is easily installed to seal (110, 120) against a mounting surface (150) in spite of imprecise installation of a standard rough-in box (145) or irregularities in the surface. A cover plate (60) overlays the installed instrument housing (10) without the use of outwardly visible mechanical connectors by use of a pawl (65) that engages the housing. An oversized display (50) is mounted for easy replacement on a moveable display module (45) for unobstructed access to the interior (35) of the housing. Subsurface channels (90) formed in the housing are used to deliver a working fluid from a measured location to a sensor (85) inside the housing.

IPC Classes  ?

• G01L 7/00 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
• G01L 9/00 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
• H02B 1/00 - Frameworks, boards, panels, desks, casingsDetails of substations or switching arrangements
• H05K 7/00 - Constructional details common to different types of electric apparatus
• H05K 5/00 - Casings, cabinets or drawers for electric apparatus

Abstract

A fluid detector includes a piezoelectric element that outputs a first ultrasonic signal in response to an input electrical signal and a lens with an upper portion and a lower portion. A housing is integral with an outer surface of the wall of a container and defines a cylindrical central bore for receiving the lens. The piezoelectric element is coupled to the upper portion of the lens so that the lens focuses the first ultrasonic signal toward the wall so that it enters the wall. An ultrasonic detector is disposed adjacent the outer surface of the wall, for receiving a second ultrasonic signal from the wall that results from the first ultrasonic signal and that is affected by the presence or absence of fluid. The ultrasonic detector generates an output electrical signal corresponding to the second ultrasonic signal.

IPC Classes  ?

• G01F 23/28 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material

Abstract

An apparatus (10) for sensing a condition, such as humidity, through an opening (20) in a surface (12) such as a duct or wall. A housing (14) includes an outer section (16) mounted on the surface and a probe section (18) extending into the duct or wall. A circuit board assembly (32) is mounted within the housing and includes a user interface section (34) within the housing outer section and a sensor section (36) rigidly connected to the user interface section and extending into the housing probe section. The sensor section may be integrated into the circuit board assembly by a rigid connector (42) allowing easy removal and field replacement of the sensor section. A sealing device (56) isolates the housing outer section from the air within the duct or wall. A flexible grounding connection (66) provides electrical grounding of the circuit board assembly and a degree of mechanical support.

IPC Classes  ?

• G01N 5/02 - Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content

Goods & Services

Sensors measuring gas and liquid pressures; pressure sensing devices, namely, pressure gauges, sealed pressure gauges, vacuum pressure gauges, and pressure transmitters; pressure transducers; pressure measurement devices, namely, pressure meters and pressure recorders; acceleration and weight sensing devices, namely, accelerometers and acceleration sensors; weighing systems comprised of integrated weights, balances, and scales; weighing equipment, namely, scales and balances; digital displays, namely, light emitting diode displays and LCD displays; meters, namely, high pressure manometers; power supplies. Repair and maintenance of sensors measuring gas and liquid pressures, pressure sensing devices, pressure transducers, pressure measurement devices, acceleration and weight sensing devices, digital displays, meters, manometers, weighing systems, and weighing equipment, namely, scales and balances.

Goods & Services

(1) Sensors measuring gas and liquid pressures; pressure sensing devices, namely, pressure gauges, sealed pressure gauges, vacuum pressure gauges, and pressure transmitters; pressure transducers; pressure measurement devices, namely, pressure meters and pressure recorders; acceleration and weight sensing devices, namely, accelerometers and acceleration sensors; weighing systems comprised of integrated weights, balances, and scales; weighing equipment, namely, scales and balances; digital displays, namely, light emitting diode displays and LCD displays; meters, namely, high pressure manometers; electrical power supplies (1) Repair and maintenance of sensors measuring gas and liquid pressures, pressure sensing devices, pressure transducers, pressure measurement devices, acceleration and weight sensing devices, digital displays, meters, manometers, weighing systems, and weighing equipment, namely, scales and balances

Abstract

A fluid detector includes a piezoelectric element that outputs a first ultrasonic signal in response to an input electrical signal and a lens with an upper portion and a lower portion. A housing is integral with an outer surface of the wall of a container and defines a cylindrical central bore for receiving the lens. The piezoelectric element is coupled to the upper portion of the lens so that the lens focuses the first ultrasonic signal toward the wall so that it enters the wall. An ultrasonic detector is disposed adjacent the outer surface of the wall, for receiving a second ultrasonic signal from the wall that results from the first ultrasonic signal and that is affected by the presence or absence of fluid. The ultrasonic detector generates an output electrical signal corresponding to the second ultrasonic signal.

IPC Classes  ?

• G01F 23/28 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material

Goods & Services

Fiber optic illuminators for surgical applications and for medical diagnostic applications; illuminator power supplies for surgical applications and for medical diagnostic applications; fiber optic light sources for surgical applications and for medical diagnostic applications; fiber optic light guides for surgical applications and for medical diagnostic applications; [ fiber optic strobes for surgical applications and for medical diagnostic applications; ] quartz halogen illuminators for surgical applications and for medical diagnostic applications; fiber optic illumination platforms for surgical applications and for medical diagnostic applications, comprising, gantry type base, camera mounts, flexible arm target/accessory holders, fiber optic floods, fiber optic ring lights, fiber optic line lights, fiber optic backlights, lenses, polarizers, filters and fiber optic illuminators for use in machine vision and microscopy medical applications; line lights for surgical applications and for medical diagnostic applications, comprising, fiber optic light guides, connectors, light splitters, and line light heads for reflecting and directing the light source into the shape of a line for use in machine vision and microscopy medical applications; ring lights for surgical applications and for medical diagnostic applications, comprising, fiber optic light guides, connectors, and ring light heads for reflecting and directing the light source into the shape of a ring for use in machine vision and microscopy medical applications; and backlights for surgical applications and for medical diagnostic applications, comprising, fiber optic light guides, connectors, housing, and diffusers for use in machine vision and microscopy medical applications

Goods & Services

Sensors measuring gas and liquid pressures; pressure sensing devices, namely, pressure gauges, sealed pressure gauges, vacuum pressure gauges, and pressure transmitters; pressure transducers; pressure measurement devices, namely, pressure meters and pressure recorders; acceleration and weight sensing devices, namely, accelerometers and acceleration sensors; weighing systems comprised of integrated weights, balances, and scales; weighing equipment, namely, scales and balances; digital displays, namely, light emitting diode displays and LCD displays; meters, namely, high pressure manometers; power supplies

Goods & Services

Repair and maintenance of sensors measuring gas and liquid pressures, pressure sensing devices, pressure transducers, pressure measurement devices, acceleration and weight sensing devices, digital displays, meters, manometers, weighing systems, and weighing equipment, namely, scales and balances

Goods & Services

pressure sensor, pressure transducer, pressure transmitter

Goods & Services

Scientific, electrical, electronic and optical apparatus and instruments; fibre optic apparatus and instruments; power supplies; quartz halogen apparatus and instruments; fibre optic illuminators, illuminator power supplies, fibre optic light sources, fibre optic light guides, fibre optic strobes, quartz halogen illuminators, fibre optic illumination platforms, line lights, ringlights and backlights; parts and fittings for any of the aforesaid goods. Apparatus and installations for lighting and illumination; fibre optic illuminators, illuminator power supplies, fibre optic light sources, fibre optic light guides, fibre optic strobes, quartz halogen illuminators, fibre optic illumination platforms, line lights, ringlights and backlights; parts and fittings for any of the aforesaid goods.

Goods & Services

Scientific, electrical, electronic and optical apparatus and instruments; fibre optic apparatus and instruments; power supplies; quartz halogen apparatus and instruments; fibre optic illuminators, illuminator power supplies, fibre optic light sources, fibre optic light guides, fibre optic strobes, quartz halogen illuminators, fibre optic illumination platforms, line lights, ringlights and backlights; parts and fittings for any of the aforesaid goods, but not including fire alarm apparatus. Apparatus and installations for lighting and illumination; fibre optic illuminators, illuminator power supplies, fibre optic light sources, fibre optic light guides, fibre optic strobes, quartz halogen illuminators, fibre optic illumination platforms, line lights, ringlights and backlights; parts and fittings for any of the aforesaid goods.

Goods & Services

Fiber optic illuminators for non-medical applications; illuminator power supplies; fiber optic light sources for non-medical applications; fiber optic light guides for non-medical applications; fiber optic strobes for non-medical applications; quartz halogen illuminators for non-medical applications; fiber optic illumination platforms for non-medical applications, comprising, Gantry type base, camera mounts, flexible arm target/accessory holders, fiber optic floods, fiber optic ring lights, fiber optic line lights, fiber optic backlights, lenses, polarizers, filters and fiber optic illuminators for use in machine vision and microscopy applications; line lights for non-medical applications, comprising, fiber optic light guides, connectors, light splitters, and line light heads for reflecting and directing the light source into the shape of a line for use in machine vision and microscopy applications; ringlights for non-medical applications, comprising, fiber optic light guides, connectors, and ring light heads for reflecting and directing the light source into the shape of a ring for use in machine vision and microscopy applications; and backlights for non-medical applications, comprising, fiber optic light guides, connectors, housing, and diffusers for use in machine vision and microscopy applications

Goods & Services

Fiber Optic Illuminators for non-medical applications; Illuminator power supplies; fiber optic light sources for non-medical applications; fiber optic light guides for non-medical applications; fiber optic strobes for non-medical applications; quartz halogen illuminators for non-medical applications; fiber optic illumination platforms for non-medical applications, comprising, gantry type base, camera mounts, flexible arm target/accessory holders, fiber optic floods, fiber optic ring lights, fiber optic line lights, fiber optic backlights, lenses, polarizers, filters and fiber optic illuminators for use in machine vision and microscopy applications; line lights for non-medical applications, comprising, fiber optic light guides, connectors, light splitters, and line light heads for reflecting and directing the light source into the shape of a line for use in machine vision and microscopy applications; ringlights for non-medical applications, comprising, fiber optic light guides, connectors, and ring light heads for reflecting and directing the light source into the shape of a ring for use in machine vision and microscopy applications; and backlights for non-medical applications, comprising, fiber optic light guides, connectors, housing, and diffusers for use in machine vision and microscopy applications

Goods & Services

turbine flow sensors

Goods & Services

(1) Flow switches and visual indicators.

Goods & Services

flow switches and visual indicators

Goods & Services

(1) Liquid level indicators.

Goods & Services

Liquid Level Indicators

Goods & Services

FIBER OPTIC ILLUMINATORS

Goods & Services

LIQUID-LEVEL SWITCHES, FLOW SWITCHES, TANK-LEVEL INDICATING SYSTEMS, AND ACCESSORIES THEREFOR-NAMELY, SOLID-STATE CONTROLS, TRANSMITTERS, RECEIVERS, AUDIO-ALARM UNITS, VISUAL-ALARM UNITS, AND CABLE ASSEMBLIES

Goods & Services

LIQUID-LEVEL MEASURING UNITS PRINCIPALLY COMPRISING A REGULARLY SPACED ARRAY OF MAGNETIC-REED SWITCHES FOR DETERMINING LIQUID LEVEL IN STORAGE TANKS

Goods & Services

LIQUID LEVEL CONTROL SYSTEMS AND PARTS THEREFOR

Goods & Services

ELECTRICAL SWITCHES