Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020223513 - LOW-PRESSURE SHUT-OFF VALVE AND SYSTEM

Publication Number WO/2020/223513
Publication Date 05.11.2020
International Application No. PCT/US2020/030781
International Filing Date 30.04.2020
IPC
F16K 17/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17Safety valves; Equalising valves
F16K 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
F16K 7/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
7Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
F16K 15/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15Check valves
F16K 31/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Operating means; Releasing devices
F15B 20/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
20Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
Applicants
  • ENGINEERED CONTROLS INTERNATIONAL, LLC [US]/[US]
Inventors
  • HAMM, Mark, Kendrick
  • HERMAN, Christopher, Taylor
  • COMBS, Elijah, M.
Agents
  • MCDONOUGH, Thomas, C.
  • CAMPBELL, Thomas, J.
  • ABERN, Holby, M.
  • KELBER, Michael, G.
  • HARLIN, Michael, B.
Priority Data
62/842,29402.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LOW-PRESSURE SHUT-OFF VALVE AND SYSTEM
(FR) SOUPAPE D'ARRÊT À BASSE PRESSION ET SYSTÈME
Abstract
(EN)
A CO2 low-pressure shut-off system is described. The low-pressure shut-off system may include a low-pressure shut-off valve including a first valve inlet, a second valve inlet and at least one valve outlet, a solenoid valve including a valve inlet, a first valve outlet, and a second valve outlet. The solenoid may be configured to direct a flow of a pressurized gas from the valve inlet into at least one of the first valve outlet and the second valve outlet. The CO2 low-pressure shut-off system further includes a gas monitor electrically coupled to the solenoid valve. The gas monitor may be configured to transmit one of a first signal and a second signal to the solenoid valve to control the flow of the pressurized gas through the solenoid valve.
(FR)
La présente invention concerne un système d'arrêt à basse pression de CO2. Le système d'arrêt à basse pression peut comprendre une soupape d'arrêt à basse pression comprenant une première entrée de soupape, une seconde entrée de soupape et une ou plusieurs sorties de soupape et une électrovanne comprenant une entrée de soupape, une première sortie de soupape et une seconde sortie de soupape. L'électrovanne peut être conçue pour diriger un écoulement d'un gaz sous pression à partir de l'entrée de soupape vers la première sortie de soupape et/ou la seconde sortie de soupape. Le système d'arrêt à basse pression de CO2 comprend en outre un dispositif de surveillance de gaz couplé électriquement à l'électrovanne. Le dispositif de surveillance de gaz peut être conçu pour transmettre un premier signal ou un second signal à l'électrovanne afin de commander l'écoulement du gaz sous pression à travers l'électrovanne.
Latest bibliographic data on file with the International Bureau