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2021
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Invention
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Electricity meter with electrically-controlled electromechanical switch. An electricity meter com... |
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2020
|
Invention
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Electrode assembly.
An electrode assembly for an electromagnetic flow meter (1; FIG. 1) is discl... |
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Invention
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Electricity meter.
An electricity meter includes a converter configured to synchronously modulat... |
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2019
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Invention
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Electrical connection for transferring signals while reducing interference. in). |
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Invention
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Electricity meter. An electricity meter (17) is described which includes a conductor (19) for tra... |
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Invention
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Mutual inductance-type current sensing. Mutual inductance-type current sensing apparatus (1) is d... |
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Invention
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Ultrasonic meter including one or more pairs of ultrasonic transducers and two or more protrusion... |
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2018
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Invention
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Ultrasonic flow rate metering. L). |
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2017
|
Invention
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Thickness mode transducers and related devices and methods. Transducers are provided including a ... |
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Invention
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Thickness-planar mode transducers and related devices. Transducers are provided including a piezo... |
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Invention
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Method and apparatus for collecting and providing sensor data. According to a method and apparatu... |
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2016
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Invention
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Method and apparatus for model-based control of a water distribution system. A computer apparatus... |
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Invention
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Electromagnetic flow sensor. An electromagnetic flow sensor for an electromagnetic flow meter (20... |
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Invention
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A ball valve assembly. A ball valve assembly (10) provides a primary flow path (90) and a seconda... |
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Invention
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Electromagnetic flow meter. In an aspect, an electromagnetic flow meter assembly includes a flow ... |
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2015
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Invention
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Add-on chamber for improved response of gas pressure regulators. A gas pressure regulator regulat... |
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Invention
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Ball valve assembly.
According to one aspect of the teachings herein, a ball valve assembly prov... |
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2014
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Invention
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Electricity meter and an insulating carrier for a sensor component of an electricity meter. An el... |
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Invention
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Method and apparatus for controlling gas flow via a gas shut-off valve assembly. The present inve... |
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2013
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Invention
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Method and apparatus for operating an electricity meter. A method and apparatus that monitors and... |
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Invention
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Method and apparatus for ac-to-dc power conversion. In one aspect, the present invention reduces ... |
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2012
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Invention
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Flexible current sensor arrangement. A flexible current sensor arrangement comprises a plurality ... |
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Invention
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Method and apparatus for preventing electricity meter failure. A method and apparatus that monito... |
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Invention
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Modular wireless fixed network for wide-area metering data collection and meter module apparatus.... |
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Invention
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Utility consumption identification. A method of identifying consumption of a utility by devices i... |
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Invention
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Sensors. A current sensor comprises a first component comprising plural coils. Each coil comprise... |
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Invention
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A method and apparatus for reducing battery passivation in a meter-reading module. The teachings ... |
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Invention
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Method and apparatus for supplying electricity to a meter by the help of a reading device. Electr... |
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Invention
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Method and apparatus for distributed lighting control. In one aspect, the present invention provi... |
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2011
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Invention
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Multi-band channel capacity for meter network. A communication system that relays data messages f... |
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Invention
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Determining an indication of a background level of utility consumption.
A non-intrusive method o... |
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Invention
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Method and apparatus for reducing battery passivation in a meter-reading module. The teachings he... |
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Invention
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Method and apparatus for capturing energy from a meter reading device. Electronic circuits in a r... |
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2009
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P/S
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Water, gas and electric meters, and systems for communications therewith consisting primarily of ... |
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2003
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P/S
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Meters for measuring the flow of natural and synthetic gases. |
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1990
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P/S
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water meters and electronic instrumentation for reading and collecting water meter consumption |
