FR2755208A3 - Regulateur de pression avec blocage contre les fuites de gaz - Google Patents

Regulateur de pression avec blocage contre les fuites de gaz

Info

Publication number
FR2755208A3
FR2755208A3 FR9713283A FR9713283A FR2755208A3 FR 2755208 A3 FR2755208 A3 FR 2755208A3 FR 9713283 A FR9713283 A FR 9713283A FR 9713283 A FR9713283 A FR 9713283A FR 2755208 A3 FR2755208 A3 FR 2755208A3
Authority
FR
France
Prior art keywords
chamber
pressure regulator
pressure
gas leaks
automatic blocking
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR9713283A
Other languages
English (en)
Other versions
FR2755208B3 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAGANI ALGELA
Original Assignee
PAGANI ALGELA
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 PAGANI ALGELA filed Critical PAGANI ALGELA
Publication of FR2755208A3 publication Critical patent/FR2755208A3/fr
Application granted granted Critical
Publication of FR2755208B3 publication Critical patent/FR2755208B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • 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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane
    • G05D16/0686—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 on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

L'invention concerne un régulateur de pression avec blocage contre les fuites importantes de gaz, particulièrement pour des récipients de fluide sous pression, comprenant un corps (2) de régulateur définissant une chambre (3) en communication avec un récipient de fluide sous pression et avec l'utilisation, et au moins partiellement délimitée par une membrane (10) reliée à un obturateur (20) contrôlant l'orifice d'entrée (24) du fluide dans ladite chambre. Avantageusement, il comprend des moyens de blocage mécanique (30) dudit obturateur en position de fermeture, susceptibles d'être activés quand se produit une baisse soudaine de pression dans ladite chambre, des moyens de remise en service (40) étant en outre prévus, actionnables de l'extérieur dudit corps de régulateur et agissant sur lesdits moyens de blocage mécanique.
FR9713283A 1996-10-25 1997-10-23 Regulateur de pression avec blocage contre les fuites de gaz Expired - Lifetime FR2755208B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002228A IT1286051B1 (it) 1996-10-25 1996-10-25 Regolatore di pressione con blocco contro le grandi fughe di gas

Publications (2)

Publication Number Publication Date
FR2755208A3 true FR2755208A3 (fr) 1998-04-30
FR2755208B3 FR2755208B3 (fr) 1998-09-18

Family

ID=11375103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713283A Expired - Lifetime FR2755208B3 (fr) 1996-10-25 1997-10-23 Regulateur de pression avec blocage contre les fuites de gaz

Country Status (2)

Country Link
FR (1) FR2755208B3 (fr)
IT (1) IT1286051B1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358235A (en) * 2000-01-14 2001-07-18 Taiwan Pao An Ind Company Ltd Gas regulator
EP1530110A2 (fr) 2003-11-08 2005-05-11 GOK Regler- und Armaturen-Gesellschaft mbH & Co.KG Régulateur de pression de gaz
CN109139994A (zh) * 2018-10-24 2019-01-04 河北华工新能源科技股份有限公司 一种新型燃气调压器
CN110792814A (zh) * 2018-08-02 2020-02-14 陈石明 燃气安全自闭阀
CN111623155A (zh) * 2019-02-28 2020-09-04 宁波方太厨具有限公司 一种压力保护阀及燃气热水器
CN112728175A (zh) * 2020-12-28 2021-04-30 成都贝恩石油技术服务有限公司 一种新型自控式紧急截断操作系统
CN112815122A (zh) * 2020-12-28 2021-05-18 成都贝恩石油技术服务有限公司 一种新型自控式紧急放空系统以及操作方法
BE1028408B1 (fr) * 2020-06-19 2022-01-25 Chinajiliang Univ Un dispositif intégral de pression régulatrice et d'éjecteur pour mélanger le LPG et l'air
CN115743513A (zh) * 2022-12-01 2023-03-07 中国特种飞行器研究所 一种自适应压力调节浮空器及压力调节方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358235A (en) * 2000-01-14 2001-07-18 Taiwan Pao An Ind Company Ltd Gas regulator
EP1530110A2 (fr) 2003-11-08 2005-05-11 GOK Regler- und Armaturen-Gesellschaft mbH & Co.KG Régulateur de pression de gaz
EP1530110B1 (fr) * 2003-11-08 2009-04-22 GOK Regler- und Armaturen-Gesellschaft mbH & Co.KG Régulateur de pression de gaz
CN110792814A (zh) * 2018-08-02 2020-02-14 陈石明 燃气安全自闭阀
CN110792814B (zh) * 2018-08-02 2021-04-30 陈石明 燃气安全自闭阀
CN109139994A (zh) * 2018-10-24 2019-01-04 河北华工新能源科技股份有限公司 一种新型燃气调压器
CN111623155A (zh) * 2019-02-28 2020-09-04 宁波方太厨具有限公司 一种压力保护阀及燃气热水器
CN111623155B (zh) * 2019-02-28 2021-05-18 宁波方太厨具有限公司 一种压力保护阀及燃气热水器
BE1028408B1 (fr) * 2020-06-19 2022-01-25 Chinajiliang Univ Un dispositif intégral de pression régulatrice et d'éjecteur pour mélanger le LPG et l'air
CN112728175A (zh) * 2020-12-28 2021-04-30 成都贝恩石油技术服务有限公司 一种新型自控式紧急截断操作系统
CN112815122A (zh) * 2020-12-28 2021-05-18 成都贝恩石油技术服务有限公司 一种新型自控式紧急放空系统以及操作方法
CN115743513A (zh) * 2022-12-01 2023-03-07 中国特种飞行器研究所 一种自适应压力调节浮空器及压力调节方法

Also Published As

Publication number Publication date
FR2755208B3 (fr) 1998-09-18
ITMI962228A1 (it) 1998-04-25
IT1286051B1 (it) 1998-07-07

Similar Documents

Publication Publication Date Title
EP0225362B1 (fr) Vanne de regulation de l'ecoulement d'un liquide
ATE271671T1 (de) Vorgesteuertes steuerventil
GB1586716A (en) Breathing apparatus
YU258579A (en) Blocking valve
AU2031601A (en) A valve device for controlled supply of a pressure fluid
ES2031231T3 (es) Detector de fugas de fluidos.
FR2755208A3 (fr) Regulateur de pression avec blocage contre les fuites de gaz
SE8901375D0 (sv) Flush control valve
AU4462989A (en) Valve for pressurised media
CA1210664A (fr) Robinets
DE3270468D1 (en) Pressure relief valve
SI0811795T1 (en) Pilot controlled water valve
US4109895A (en) Remote actuated metering valve
NO176850C (no) Pilotstyrt trykkluftventil
EP0819474A3 (fr) Dispositif de commande pour un fluide tel que de l'eau
RU2002135605A (ru) Способ и устройство поддержания давления жидкости в определенном объеме
GB8607471D0 (en) Gas flow control apparatus
NO151447B (no) Balansert gassregulatorventil.
JPH04275609A (ja) 流量調節装置
GB2256508A (en) Pressure control apparatus
WO1987006319A1 (fr) Soupape de securite
IT1067360B (it) Gruppo valvolare refolatore automatico di flusso
FR2358602A1 (fr) Ensemble formant vanne de reglage automatique de debit
JPS5757979A (en) Valve device