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FR2769681B1 - Dispositif limiteur de pression - Google Patents

Dispositif limiteur de pression

Info

Publication number
FR2769681B1
FR2769681B1 FR9712675A FR9712675A FR2769681B1 FR 2769681 B1 FR2769681 B1 FR 2769681B1 FR 9712675 A FR9712675 A FR 9712675A FR 9712675 A FR9712675 A FR 9712675A FR 2769681 B1 FR2769681 B1 FR 2769681B1
Authority
FR
France
Prior art keywords
pressure relief
relief device
pressure
relief
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.)
Expired - Fee Related
Application number
FR9712675A
Other languages
English (en)
Other versions
FR2769681A1 (fr
Inventor
Fidel Barres
Silva Gomes Antonio Vitorin Da
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.)
FAFNIR AIRINDEX
Original Assignee
FAFNIR AIRINDEX
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 FAFNIR AIRINDEX filed Critical FAFNIR AIRINDEX
Priority to FR9712675A priority Critical patent/FR2769681B1/fr
Publication of FR2769681A1 publication Critical patent/FR2769681A1/fr
Application granted granted Critical
Publication of FR2769681B1 publication Critical patent/FR2769681B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Fluid-Driven Valves (AREA)
FR9712675A 1997-10-10 1997-10-10 Dispositif limiteur de pression Expired - Fee Related FR2769681B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9712675A FR2769681B1 (fr) 1997-10-10 1997-10-10 Dispositif limiteur de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712675A FR2769681B1 (fr) 1997-10-10 1997-10-10 Dispositif limiteur de pression

Publications (2)

Publication Number Publication Date
FR2769681A1 FR2769681A1 (fr) 1999-04-16
FR2769681B1 true FR2769681B1 (fr) 1999-12-24

Family

ID=9512075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712675A Expired - Fee Related FR2769681B1 (fr) 1997-10-10 1997-10-10 Dispositif limiteur de pression

Country Status (1)

Country Link
FR (1) FR2769681B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111638B2 (en) * 2003-05-06 2006-09-26 Safety Flow Company, Llc Excess flow shutoff
CN101382206B (zh) * 2007-09-04 2010-09-01 珠海经济特区环辉塑料模具有限公司 电热水器限压自锁安全阀
CN102748515A (zh) * 2012-06-15 2012-10-24 山东卫士植保机械有限公司 用于多旋翼超低量无人施药机的节流阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1795201A (en) * 1928-05-02 1931-03-03 Dashwood Frank Pressure reducing and regulating valve
DE831049C (de) * 1948-03-17 1952-02-11 Sidney Walter Lack Reduzierventil
US4188971A (en) * 1978-04-27 1980-02-19 The United States Of America As Represented By The Secretary Of The Navy Fluid cutout valve
GB2078341A (en) * 1980-06-18 1982-01-06 Crosweller & Co Ltd W A gas pressure governor
DE4212234A1 (de) * 1992-04-11 1993-10-14 Gmt Gas Mes Und Regeltechnik G Druckregelgerät

Also Published As

Publication number Publication date
FR2769681A1 (fr) 1999-04-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20120629