Patent classifications
G
PHYSICS
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G01
MEASURING; TESTING
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G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
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3/00
Investigating fluid-tightness of structures
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G01M3/04
by detecting the presence of fluid at the leakage point
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G01M3/12
by observing elastic covers or coatings, e.g. soapy water
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G01M3/14
for pipes, cables or tubes; for pipe joints or seals; for valves;; for welds; for containers, e.g. radiators
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G01M3/144

Assembly for start-up testing fluid flow control devices at various pressures and temperatures
10295430 · 2019-05-21 · ·

An assembly is provided for performing start-up testing on a fluid flow control device. The assembly includes a retainer adapted to be disposed in a valve body of the fluid flow control device, and a sealing assembly coupled to a portion of the retainer and adapted to be disposed adjacent a valve seat of the fluid flow control device. The sealing assembly includes one or more sealing elements configured to provide a seal during start-up testing at a service temperature of between approximately 325 degrees Fahrenheit and approximately 1250 degrees Fahrenheit.

Assembly for Start-Up Testing Fluid Flow Control Devices at Various Pressures and Temperatures
20170122832 · 2017-05-04 · ·

An assembly is provided for performing start-up testing on a fluid flow control device. The assembly includes a retainer adapted to be disposed in a valve body of the fluid flow control device, and a sealing assembly coupled to a portion of the retainer and adapted to be disposed adjacent a valve seat of the fluid flow control device. The sealing assembly includes one or more sealing elements configured to provide a seal during start-up testing at a service temperature of between approximately 325 degrees Fahrenheit and approximately 1250 degrees Fahrenheit.