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FR1550458A - - Google Patents

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Publication number
FR1550458A
FR1550458A FR1550458DA FR1550458A FR 1550458 A FR1550458 A FR 1550458A FR 1550458D A FR1550458D A FR 1550458DA FR 1550458 A FR1550458 A FR 1550458A
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
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 filed Critical
Application granted granted Critical
Publication of FR1550458A publication Critical patent/FR1550458A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • G05D16/0672—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 several spring-loaded membranes

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)
FR1550458D 1967-11-10 1967-11-10 Expired FR1550458A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127808 1967-11-10

Publications (1)

Publication Number Publication Date
FR1550458A true FR1550458A (fr) 1968-12-20

Family

ID=8641560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550458D Expired FR1550458A (fr) 1967-11-10 1967-11-10

Country Status (1)

Country Link
FR (1) FR1550458A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043141A1 (fr) * 1997-03-22 1998-10-01 Bg Plc Module de regulation de la pression souterraine
WO2009139997A3 (fr) * 2008-05-16 2011-07-07 Fisher Controls International Llc Ensembles diaphragmes à utiliser avec des dispositifs de commande de fluide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043141A1 (fr) * 1997-03-22 1998-10-01 Bg Plc Module de regulation de la pression souterraine
RU2178910C2 (ru) * 1997-03-22 2002-01-27 Би Джи плс Подземный модуль регулирования давления
WO2009139997A3 (fr) * 2008-05-16 2011-07-07 Fisher Controls International Llc Ensembles diaphragmes à utiliser avec des dispositifs de commande de fluide
US8534315B2 (en) 2008-05-16 2013-09-17 Fisher Controls International Llc Diaphragm assemblies for use with fluid control devices
CN102203688B (zh) * 2008-05-16 2015-02-18 费希尔控制国际公司 用于流体控制设备的膜片组件

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Legal Events

Date Code Title Description
ST Notification of lapse