Various dry well temperature calibration systems, as well as other temperature control systems, are disclosed. The system can include a well configured to receive a unit under test, a heater configured to heat the well, and a temperature sensor configured to detect a temperature of the well. The system can include a helical airflow groove around the well. A venturi pump unit can be in fluid communication with the airflow groove. The venturi pump unit can be configured to draw a flow of air through the airflow groove, thereby cooling the well.
KING NUTRONICS, LLC (A DELAWARE LIMITED LIABILITY COMPANY) (USA)
KING NUTRONICS, LLC (A CALIFORNIA LIMITED LIABILITY CORPORATION) (USA)
Inventor
Gnessin, Amir
Ransom, Nathan J.
Welther, Robert T.
Abstract
Various automated cleaning systems for internal cavities of pressure instruments are disclosed. The systems comprise a computer controlled fluid flow system that enables the use of various cleaning fluids for cleaning internal cavities of pressure instruments to high cleanliness levels. Various pressure instruments, including complex shapes such as Bourdon tube gauges, are accommodated. The system can include a computerized cleaning cycle selection and a multi-fluid combination of cleaners for efficient and low cost cleaning solution. A servo controlled agitation system can allow for filling, evacuation, and drying of aqueous solutions as well as high performance solvents for Oxygen Clean service.
B08B 9/032 - Cleaning the internal surfacesRemoval of blockages by the mechanical action of a moving fluid, e.g. by flushing
G01L 7/04 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
3.
Automated cleaning system for internal cavities of pressure instruments
KING NUTRONICS, LLC (A DELAWARE LIMITED LIABILITY COMPANY) (USA)
KING NUTRONICS, LLC (A CALIFORNIA LIMITED LIABILITY CORPORATION) (USA)
Inventor
Gnessin, Amir
Ransom, Nathan J.
Welther, Robert T.
Abstract
Various automated cleaning systems for internal cavities of pressure instruments are disclosed. The systems comprise a computer controlled fluid flow system that enables the use of various cleaning fluids for cleaning internal cavities of pressure instruments to high cleanliness levels. Various pressure instruments, including complex shapes such as Bourdon tube gauges, are accommodated. The system can include a computerized cleaning cycle selection and a multi-fluid combination of cleaners for efficient and low cost cleaning solution. A servo controlled agitation system can allow for filling, evacuation, and drying of aqueous solutions as well as high performance solvents for Oxygen Clean service.
B08B 9/032 - Cleaning the internal surfacesRemoval of blockages by the mechanical action of a moving fluid, e.g. by flushing
G01L 7/04 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
4.
Dry well temperature calibrators, cooling systems, and methods
KING NUTRONICS, LLC (A DELAWARE LIMITED LIABILITY COMPANY) (USA)
KING NUTRONICS, LLC (A CALIFORNIA LIMITED LIABILITY CORPORATION) (USA)
Inventor
Gnessin, Amir
Lew, Terry C.
Ransom, Nathan J.
Soffer, Guy
Abstract
Various dry well temperature calibration systems, as well as other temperature control systems, are disclosed. The system can include a well configured to receive a unit under test, a heater configured to heat the well, and a temperature sensor configured to detect a temperature of the well. The system can include a helical airflow groove around the well. A venturi pump unit can be in fluid communication with the airflow groove. The venturi pump unit can be configured to draw a flow of air through the airflow groove, thereby cooling the well.
KING NUTRONICS, LLC (A DELAWARE LIMITED LIABILITY COMPANY) (USA)
KING NUTRONICS, LLC (A CALIFORNIA LIMITED LIABILITY CORPORATION) (USA)
Inventor
Gnessin, Amir
Welther, Robert T.
Abstract
A pressure calibration device can include certain features that allow it to be used with a variety of hydraulic and pneumatic systems. A pressure calibration device can be configured to provide pressure or vacuum, and can have a mode selector for selecting to provide pressure or vacuum. A pressure calibration device can have a volume adjuster configured to modify pressures for hydraulic or pneumatic systems. A pressure calibration device can have a pressure release valve and a bleed valve for adjusting pressure values.
F04B 37/12 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use to obtain high pressure
F16K 11/07 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with linearly sliding closure members with cylindrical slides
F16K 31/528 - Mechanical actuating means with crank, eccentric, or cam with pin and slot
F16K 17/04 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side spring-loaded
F16K 15/02 - Check valves with guided rigid valve members
F04B 37/14 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use to obtain high vacuum
F04B 7/02 - Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
F04F 1/00 - Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
G01L 27/00 - Testing or calibrating of apparatus for measuring fluid pressure
KING NUTRONICS, LLC (A DELAWARE LIMITED LIABILITY COMPANY) (USA)
KING NUTRONICS, LLC (A CALIFORNIA LIMITED LIABILITY CORPORATION) (USA)
Inventor
Gnessin, Amir
Welther, Robert T.
Abstract
A pressure calibration device can include certain features that allow it to be used with a variety of hydraulic and pneumatic systems. A pressure calibration device can be configured to provide pressure or vacuum, and can have a mode selector for selecting to provide pressure or vacuum. A pressure calibration device can have a volume adjuster configured to modify pressures for hydraulic or pneumatic systems. A pressure calibration device can have a pressure release valve and a bleed valve for adjusting pressure values.
F04B 37/12 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use to obtain high pressure
F04B 37/14 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use to obtain high vacuum
G01L 27/00 - Testing or calibrating of apparatus for measuring fluid pressure
F04F 1/00 - Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
KING NUTRONICS, LLC (A DELAWARE LIMITED LIABILITY COMPANY) (USA)
KING NUTRONICS, LLC (A CALIFORNIA LIMITED LIABILITY CORPORATION) (USA)
Inventor
Gnessin, Amir
Welther, Robert T
Abstract
A pressure calibration device can include certain features that allow it to be used with a variety of hydraulic and pneumatic systems. A pressure calibration device can be configured to provide pressure or vacuum, and can have a mode selector for selecting to provide pressure or vacuum. A pressure calibration device can have a volume adjuster configured to modify pressures for hydraulic or pneumatic systems. A pressure calibration device can have a pressure release valve and a bleed valve for adjusting pressure values.
patents