FR2363046A1 - Dispositif pneumatique destine a commander la rotation de la tige de vannes - Google Patents

Dispositif pneumatique destine a commander la rotation de la tige de vannes

Info

Publication number
FR2363046A1
FR2363046A1 FR7725509A FR7725509A FR2363046A1 FR 2363046 A1 FR2363046 A1 FR 2363046A1 FR 7725509 A FR7725509 A FR 7725509A FR 7725509 A FR7725509 A FR 7725509A FR 2363046 A1 FR2363046 A1 FR 2363046A1
Authority
FR
France
Prior art keywords
pneumatic device
device intended
rotation
control
valve stem
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.)
Granted
Application number
FR7725509A
Other languages
English (en)
French (fr)
Other versions
FR2363046B1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2363046A1 publication Critical patent/FR2363046A1/fr
Application granted granted Critical
Publication of FR2363046B1 publication Critical patent/FR2363046B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
FR7725509A 1976-08-27 1977-08-22 Dispositif pneumatique destine a commander la rotation de la tige de vannes Granted FR2363046A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26614/76A IT1067949B (it) 1976-08-27 1976-08-27 Apparecchio a palette atto a concretizzare la rotazione dell asta di valvole a farfalla e simili

Publications (2)

Publication Number Publication Date
FR2363046A1 true FR2363046A1 (fr) 1978-03-24
FR2363046B1 FR2363046B1 (enExample) 1984-08-10

Family

ID=11219889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725509A Granted FR2363046A1 (fr) 1976-08-27 1977-08-22 Dispositif pneumatique destine a commander la rotation de la tige de vannes

Country Status (5)

Country Link
US (1) US4174655A (enExample)
DE (1) DE2734178A1 (enExample)
FR (1) FR2363046A1 (enExample)
GB (1) GB1544019A (enExample)
IT (1) IT1067949B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296681A (en) * 1978-03-09 1981-10-27 Rosheim Mark E Fluid driven servomechanism
US5040453A (en) * 1982-07-12 1991-08-20 Turn Act Inc. Actuator housing continuation
GB2426552A (en) * 2005-05-24 2006-11-29 David John Clements Sinusoidal rotary pump
JP5777034B2 (ja) * 2013-01-30 2015-09-09 Smc株式会社 揺動形アクチュエータ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778338A (en) * 1953-01-27 1957-01-22 Shafer Valve Co Internal fluid shut off for hydraulic motor
US2791093A (en) * 1954-06-14 1957-05-07 Shafer Valve Co Hand pump and power system for hydraulic motor
FR1214956A (fr) * 1957-10-15 1960-04-13 Mécanisme oscillant à fluide sous pression
US2966144A (en) * 1958-07-15 1960-12-27 C L Norsworthy Jr Oscillatory actuator
GB860006A (en) * 1957-10-30 1961-02-01 Edmund Ernest Pratt Improvements in or relating to hydraulic motors
US2984221A (en) * 1958-07-01 1961-05-16 Douglas Aircraft Co Inc Rotary actuator
US3049103A (en) * 1961-05-01 1962-08-14 Pacific Valves Inc Pressure actuated valve control
FR1339500A (fr) * 1962-11-28 1963-10-04 Thompson Ramo Wooldridge Inc Joint pour organe de manoeuvre oscillant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152651A (en) * 1935-06-13 1939-04-04 Universal Hydraulic Corp Hydraulic rotor operated butterfly valve
US2256470A (en) * 1940-04-13 1941-09-23 Houde Eng Corp Hydraulic shock absorber
US2314493A (en) * 1941-01-31 1943-03-23 Guy And Murton Inc Shock absorber
US2316356A (en) * 1941-06-06 1943-04-13 Bendix Aviat Corp Fluid motor
BE526615A (enExample) * 1953-02-19
US3053236A (en) * 1960-09-08 1962-09-11 Thompson Ramo Woeldridge Inc Oscillatory actuator seal system
US3180178A (en) * 1962-09-10 1965-04-27 Ingersoll Rand Co Variable stroke reciprocating machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778338A (en) * 1953-01-27 1957-01-22 Shafer Valve Co Internal fluid shut off for hydraulic motor
US2791093A (en) * 1954-06-14 1957-05-07 Shafer Valve Co Hand pump and power system for hydraulic motor
FR1214956A (fr) * 1957-10-15 1960-04-13 Mécanisme oscillant à fluide sous pression
GB860006A (en) * 1957-10-30 1961-02-01 Edmund Ernest Pratt Improvements in or relating to hydraulic motors
US2984221A (en) * 1958-07-01 1961-05-16 Douglas Aircraft Co Inc Rotary actuator
US2966144A (en) * 1958-07-15 1960-12-27 C L Norsworthy Jr Oscillatory actuator
US3049103A (en) * 1961-05-01 1962-08-14 Pacific Valves Inc Pressure actuated valve control
FR1339500A (fr) * 1962-11-28 1963-10-04 Thompson Ramo Wooldridge Inc Joint pour organe de manoeuvre oscillant

Also Published As

Publication number Publication date
IT1067949B (it) 1985-03-21
FR2363046B1 (enExample) 1984-08-10
GB1544019A (en) 1979-04-11
DE2734178A1 (de) 1978-03-02
US4174655A (en) 1979-11-20

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Legal Events

Date Code Title Description
MD Transfer of rights in case of death
ST Notification of lapse