HK1052545A1 - Leakproof gas pressure regulator. - Google Patents

Leakproof gas pressure regulator.

Info

Publication number
HK1052545A1
HK1052545A1 HK03104862A HK03104862A HK1052545A1 HK 1052545 A1 HK1052545 A1 HK 1052545A1 HK 03104862 A HK03104862 A HK 03104862A HK 03104862 A HK03104862 A HK 03104862A HK 1052545 A1 HK1052545 A1 HK 1052545A1
Authority
HK
Hong Kong
Prior art keywords
gas pressure
pressure regulator
leakproof gas
leakproof
regulator
Prior art date
Application number
HK03104862A
Other versions
HK1052545B (en
Inventor
Peter Jeremy Foden
Original Assignee
Floatpac Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Floatpac Pty Ltd filed Critical Floatpac Pty Ltd
Publication of HK1052545A1 publication Critical patent/HK1052545A1/en
Publication of HK1052545B publication Critical patent/HK1052545B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
HK03104862.4A 2000-02-09 2003-07-08 Leakproof gas pressure regulator HK1052545B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ5527A AUPQ552700A0 (en) 2000-02-09 2000-02-09 Leakproof gas pressure regulator
PCT/AU2001/000092 WO2001059342A1 (en) 2000-02-09 2001-02-02 Leakproof gas pressure regulator

Publications (2)

Publication Number Publication Date
HK1052545A1 true HK1052545A1 (en) 2003-09-19
HK1052545B HK1052545B (en) 2005-09-16

Family

ID=3819646

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03104862.4A HK1052545B (en) 2000-02-09 2003-07-08 Leakproof gas pressure regulator

Country Status (5)

Country Link
CN (1) CN1199017C (en)
AU (2) AUPQ552700A0 (en)
HK (1) HK1052545B (en)
NZ (1) NZ520336A (en)
WO (1) WO2001059342A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1013879B1 (en) * 2009-03-11 2020-07-21 Victor Equipment Company gas pressure regulator having overlapping indicators
EP2887169A1 (en) * 2013-12-18 2015-06-24 The Boeing Company Lightweight gas pressure regulator
CN114013621B (en) * 2021-11-27 2023-09-26 江苏海事职业技术学院 Gravity balance system for ship ventilation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU932474A2 (en) * 1980-04-21 1982-05-30 Войсковая Часть 11284 Gas pressure regulator
US5218991A (en) * 1992-04-23 1993-06-15 Span Instruments, Inc. Regulator flow control
RU2047212C1 (en) * 1993-04-13 1995-10-27 Петр Герасимович Целовальников Gas pressure governor

Also Published As

Publication number Publication date
HK1052545B (en) 2005-09-16
AU757045B2 (en) 2003-01-30
AU2987901A (en) 2001-08-20
CN1199017C (en) 2005-04-27
AUPQ552700A0 (en) 2000-03-02
CN1398331A (en) 2003-02-19
WO2001059342A1 (en) 2001-08-16
NZ520336A (en) 2003-03-28

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20210201