FR1550346A - - Google Patents

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Publication number
FR1550346A
FR1550346A FR1550346DA FR1550346A FR 1550346 A FR1550346 A FR 1550346A FR 1550346D A FR1550346D A FR 1550346DA FR 1550346 A FR1550346 A FR 1550346A
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 FR1550346A publication Critical patent/FR1550346A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
    • 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR1550346D 1967-11-06 1967-11-06 Expired FR1550346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127098 1967-11-06

Publications (1)

Publication Number Publication Date
FR1550346A true FR1550346A (fr) 1968-12-20

Family

ID=8641293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550346D Expired FR1550346A (fr) 1967-11-06 1967-11-06

Country Status (1)

Country Link
FR (1) FR1550346A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678797A1 (fr) * 1994-04-22 1995-10-25 Kosan Teknova A/S Vanne de détente à deux étages pour milieux gazeux
EP1798623A1 (fr) * 2004-09-14 2007-06-20 Tokai Corporation Regulateur de pression

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678797A1 (fr) * 1994-04-22 1995-10-25 Kosan Teknova A/S Vanne de détente à deux étages pour milieux gazeux
EP1798623A1 (fr) * 2004-09-14 2007-06-20 Tokai Corporation Regulateur de pression
EP1798623A4 (fr) * 2004-09-14 2009-10-28 Tokai Corp Regulateur de pression
EP2172827A2 (fr) 2004-09-14 2010-04-07 Tokai Corporation Regulateur de pression
EP2172827A3 (fr) * 2004-09-14 2010-04-21 Tokai Corporation Regulateur de pression

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Legal Events

Date Code Title Description
ST Notification of lapse