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1. WO2020006167 - PRESSURE REGULATORS WITH DUAL SAFETY FEATURES TO AVOID UNDESIRED PRESSURES

Publication Number WO/2020/006167
Publication Date 02.01.2020
International Application No. PCT/US2019/039390
International Filing Date 27.06.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17
Safety valves; Equalising valves
02
opening on surplus pressure on one side; closing on insufficient pressure on one side
04
spring-loaded
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17
Safety valves; Equalising valves
02
opening on surplus pressure on one side; closing on insufficient pressure on one side
14
with fracturing member
16
with fracturing diaphragm
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
16
Control of fluid pressure
04
without auxiliary power
10
the sensing element being a piston or plunger
F16K 17/04 (2006.01)
F16K 17/16 (2006.01)
G05D 16/10 (2006.01)
CPC
F16K 17/0406
F16K 17/162
G05D 16/103
Applicants
  • PREMIUM BALLOON ACCESSORIES, INC [US/US]; 6935 Ridge Road P.O. Box 352 Sharon Center, Ohio 44274, US
Inventors
  • SCHROEDER, Wesley A.; US
  • COPEN, Travis; US
  • NELSON, Chase E.; US
  • NELSON, Evan D.; US
Agents
  • WEBER, Mark L.; US
  • DIAZ, Robert; US
  • BOEHNLEIN, Zachary; US
  • DRENSKI, Tama; US
  • GENTILCORE, Laura; US
  • GREIVE, Edward; US
  • HODGKISS, Timothy; US
  • JOHNSON, Alex J.; US
  • MORTON, Andrew; US
  • SKOGLUND, Rodney; US
  • WEBER, Ray; US
Priority Data
62/690,63627.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PRESSURE REGULATORS WITH DUAL SAFETY FEATURES TO AVOID UNDESIRED PRESSURES
(FR) RÉGULATEURS DE PRESSION À DOUBLE FONCTION DE SÉCURITÉ PERMETTANT D'ÉVITER DES PRESSIONS INDÉSIRABLES
Abstract
(EN)
A pressure regulator includes an inlet chamber receiving fluid from a source at a source pressure; a vent valve communicating with the inlet chamber and opening to vent fluid from said inlet chamber when the pressure in the inlet chamber raises above a first threshold pressure; and a rupture disc communicating with the inlet chamber, wherein the rupture disc ruptures to vent fluid from the inlet chamber if the pressure in the inlet chamber raises above a second threshold pressure higher than said first threshold pressure.
(FR)
L’invention concerne un régulateur de pression comprenant une chambre d'entrée recevant un fluide provenant d'une source à une pression source ; une soupape d'évacuation communiquant avec la chambre d'entrée et s'ouvrant pour évacuer le fluide de ladite chambre d'entrée lorsque la pression dans la chambre d'entrée augmente au-dessus d'une première pression seuil ; et un disque de rupture communiquant avec la chambre d'entrée, le disque de rupture se rompant pour évacuer le fluide de la chambre d'entrée si la pression dans la chambre d'entrée augmente au-dessus d'une seconde pression seuil supérieure à ladite première pression seuil.
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