FR2071888A5 - - Google Patents

Info

Publication number
FR2071888A5
FR2071888A5 FR7039236A FR7039236A FR2071888A5 FR 2071888 A5 FR2071888 A5 FR 2071888A5 FR 7039236 A FR7039236 A FR 7039236A FR 7039236 A FR7039236 A FR 7039236A FR 2071888 A5 FR2071888 A5 FR 2071888A5
Authority
FR
France
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.)
Expired
Application number
FR7039236A
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.)
Aro Corp
Original Assignee
Aro Corp
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 Aro Corp filed Critical Aro Corp
Application granted granted Critical
Publication of FR2071888A5 publication Critical patent/FR2071888A5/fr
Expired 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
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7729—Reset by pressure equalization valve or by-pass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7731—Fluid counter-biased or unseated valve
FR7039236A 1969-11-28 1970-10-30 Expired FR2071888A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88079869A 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
FR2071888A5 true FR2071888A5 (fr) 1971-09-17

Family

ID=25377118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039236A Expired FR2071888A5 (fr) 1969-11-28 1970-10-30

Country Status (5)

Country Link
US (1) US3618689A (fr)
JP (1) JPS518215B1 (fr)
CA (1) CA920471A (fr)
DE (1) DE2051880A1 (fr)
FR (1) FR2071888A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345376A1 (fr) * 1988-06-09 1989-12-13 Wytwornia Sprzetu Komunikacyjnego "Pzl-Krakow" Vanne
WO1994024620A1 (fr) * 1993-04-13 1994-10-27 Elster Produktion Gmbh Regulateur de pression de gaz

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221216A (en) * 1978-03-06 1980-09-09 Robertshaw Controls Company Emergency escape breathing apparatus
US4195658A (en) * 1978-11-15 1980-04-01 Jorge Dierksmeier Resettable safety valve
US4233970A (en) * 1978-11-16 1980-11-18 Robertshaw Controls Company Emergency escape breathing apparatus
JPS5776584U (fr) * 1980-10-29 1982-05-12
IT215296Z2 (it) * 1988-10-05 1990-09-11 Sierra S R L Valvola di sicurezza monoblocco a pressostato in particolare per impianti di distribuzione di gascombustibili od altri fluidi.
DE4419168A1 (de) * 1994-06-01 1995-12-07 Guenter Troska Druckregler für eine Sprüheinrichtung
CN2382919Y (zh) * 1999-07-30 2000-06-14 北京天箭星机电技术有限公司 恒流量调节阀
CN102162539A (zh) * 2010-02-23 2011-08-24 北京天箭星节能技术有限公司 多功能恒流量调节阀
KR102104539B1 (ko) * 2013-02-28 2020-04-27 삼성전자주식회사 탄산수 제조 장치를 갖춘 냉장고
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US424199A (en) * 1890-03-25 John n
US365712A (en) * 1887-06-28 William d
US2359111A (en) * 1941-09-08 1944-09-26 Reynolds Gas Regulator Company Automatic vent for fluid pressure regulators
GB969401A (en) * 1962-07-18 1964-09-09 E E Jeavons And Company Ltd Improvements relating to fluid-pressure operated cut-off valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0345376A1 (fr) * 1988-06-09 1989-12-13 Wytwornia Sprzetu Komunikacyjnego "Pzl-Krakow" Vanne
WO1994024620A1 (fr) * 1993-04-13 1994-10-27 Elster Produktion Gmbh Regulateur de pression de gaz

Also Published As

Publication number Publication date
DE2051880A1 (de) 1972-03-23
US3618689A (en) 1971-11-09
JPS518215B1 (fr) 1976-03-15
CA920471A (en) 1973-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse