FR2250058B1 - - Google Patents

Info

Publication number
FR2250058B1
FR2250058B1 FR7339404A FR7339404A FR2250058B1 FR 2250058 B1 FR2250058 B1 FR 2250058B1 FR 7339404 A FR7339404 A FR 7339404A FR 7339404 A FR7339404 A FR 7339404A FR 2250058 B1 FR2250058 B1 FR 2250058B1
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
FR7339404A
Other languages
French (fr)
Other versions
FR2250058A1 (en
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7339404A priority Critical patent/FR2250058A1/en
Publication of FR2250058A1 publication Critical patent/FR2250058A1/en
Application granted granted Critical
Publication of FR2250058B1 publication Critical patent/FR2250058B1/fr
Granted 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
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
    • F16K31/1655—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm for rotating valves
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
FR7339404A 1973-11-06 1973-11-06 Operating mechanism for rotary action valve - movement is transferred from diaphragm to valve via gears Granted FR2250058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7339404A FR2250058A1 (en) 1973-11-06 1973-11-06 Operating mechanism for rotary action valve - movement is transferred from diaphragm to valve via gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339404A FR2250058A1 (en) 1973-11-06 1973-11-06 Operating mechanism for rotary action valve - movement is transferred from diaphragm to valve via gears

Publications (2)

Publication Number Publication Date
FR2250058A1 FR2250058A1 (en) 1975-05-30
FR2250058B1 true FR2250058B1 (en) 1976-11-19

Family

ID=9127352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339404A Granted FR2250058A1 (en) 1973-11-06 1973-11-06 Operating mechanism for rotary action valve - movement is transferred from diaphragm to valve via gears

Country Status (1)

Country Link
FR (1) FR2250058A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979864A (en) 1997-04-25 1999-11-09 Fisher Controls International, Inc. Double convoluted pliable pressure conversion unit
US5988205A (en) 1997-04-25 1999-11-23 Fisher Controls International, Inc. Rotary valve actuator with zero lost motion universal connection

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1257981A (en) * 1985-06-05 1989-08-01 Richard J. Stuart Actuator for converting linear motion to rotary motion and vice versa
US6000675A (en) * 1997-04-25 1999-12-14 Fisher Controls International, Inc. Tension-spring return rotary valve actuator
FI19992608A (en) 1999-12-03 2001-06-04 Neles Controls Oy diaphragm actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979864A (en) 1997-04-25 1999-11-09 Fisher Controls International, Inc. Double convoluted pliable pressure conversion unit
US5988205A (en) 1997-04-25 1999-11-23 Fisher Controls International, Inc. Rotary valve actuator with zero lost motion universal connection

Also Published As

Publication number Publication date
FR2250058A1 (en) 1975-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse