FR2671145B1 - Dispositif d'actionnement rotatif a tige de piston annulaire. - Google Patents

Dispositif d'actionnement rotatif a tige de piston annulaire.

Info

Publication number
FR2671145B1
FR2671145B1 FR9016512A FR9016512A FR2671145B1 FR 2671145 B1 FR2671145 B1 FR 2671145B1 FR 9016512 A FR9016512 A FR 9016512A FR 9016512 A FR9016512 A FR 9016512A FR 2671145 B1 FR2671145 B1 FR 2671145B1
Authority
FR
France
Prior art keywords
piston rod
actuation device
annular piston
rotary actuation
rotary
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 - Lifetime
Application number
FR9016512A
Other languages
English (en)
Other versions
FR2671145A1 (fr
Inventor
Garceau Patrick
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP 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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Priority to FR9016512A priority Critical patent/FR2671145B1/fr
Priority to EP91403353A priority patent/EP0493167B1/fr
Priority to DE69113967T priority patent/DE69113967T2/de
Priority to CA002057486A priority patent/CA2057486A1/fr
Priority to US07/809,343 priority patent/US5235900A/en
Publication of FR2671145A1 publication Critical patent/FR2671145A1/fr
Application granted granted Critical
Publication of FR2671145B1 publication Critical patent/FR2671145B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/125—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type of the curved-cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR9016512A 1990-12-28 1990-12-28 Dispositif d'actionnement rotatif a tige de piston annulaire. Expired - Lifetime FR2671145B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9016512A FR2671145B1 (fr) 1990-12-28 1990-12-28 Dispositif d'actionnement rotatif a tige de piston annulaire.
EP91403353A EP0493167B1 (fr) 1990-12-28 1991-12-11 Dispositif d'actionnement rotatif à tige de piston annulaire
DE69113967T DE69113967T2 (de) 1990-12-28 1991-12-11 Drehantrieb mit Ringkolbenstange.
CA002057486A CA2057486A1 (fr) 1990-12-28 1991-12-12 Actionneur rotatif equipe d'une tige de piston annulaire
US07/809,343 US5235900A (en) 1990-12-28 1991-12-18 Rotary actuator device having an annular piston rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016512A FR2671145B1 (fr) 1990-12-28 1990-12-28 Dispositif d'actionnement rotatif a tige de piston annulaire.

Publications (2)

Publication Number Publication Date
FR2671145A1 FR2671145A1 (fr) 1992-07-03
FR2671145B1 true FR2671145B1 (fr) 1993-04-23

Family

ID=9403852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016512A Expired - Lifetime FR2671145B1 (fr) 1990-12-28 1990-12-28 Dispositif d'actionnement rotatif a tige de piston annulaire.

Country Status (5)

Country Link
US (1) US5235900A (fr)
EP (1) EP0493167B1 (fr)
CA (1) CA2057486A1 (fr)
DE (1) DE69113967T2 (fr)
FR (1) FR2671145B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009945A2 (fr) * 1990-11-13 1992-06-11 Schulze Dieter M Unite de disques avec boitier de petite taille
US6776082B1 (en) 2000-10-31 2004-08-17 Genesis Systems Group Fluid powered rotary indexer
US7243594B2 (en) * 2005-03-03 2007-07-17 Oceaneering International, Inc. Rotary actuator
FR2934487B1 (fr) * 2008-07-29 2010-08-27 Univ Joseph Fourier Grenoble I Dispositif de positionnement d'un outil chirurgical dans le corps d'un patient
JP6022757B2 (ja) * 2011-10-31 2016-11-09 ナブテスコ株式会社 ロータリーアクチュエータ
JP5908262B2 (ja) * 2011-11-28 2016-04-26 ナブテスコ株式会社 ロータリーアクチュエータ
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
US9476434B2 (en) * 2013-02-27 2016-10-25 Woodward, Inc. Rotary piston type actuator with modular housing
US9234535B2 (en) * 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US9593696B2 (en) 2013-02-27 2017-03-14 Woodward, Inc. Rotary piston type actuator with hydraulic supply
US8955425B2 (en) 2013-02-27 2015-02-17 Woodward, Inc. Rotary piston type actuator with pin retention features
US9163648B2 (en) 2013-02-27 2015-10-20 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9841021B2 (en) 2013-03-14 2017-12-12 Woodward, Inc. No corner seal rotary vane actuator
CA3024992C (fr) * 2016-03-30 2023-01-03 Toroidal Rams Limited Actionneur rotatif actionne par fluide et systeme d'etancheite perfectionne
CN107191426B (zh) * 2016-07-31 2018-06-22 深圳开沃汽车有限公司 气动式固定转角伺服马达
US10273661B2 (en) 2016-08-05 2019-04-30 Woodward, Inc. Multi-chamber rotary piston actuator
US10563677B2 (en) 2016-12-21 2020-02-18 Woodward, Inc. Butterfly rotary piston type actuator
EP3652445B1 (fr) * 2017-07-14 2024-06-05 Woodward, Inc. Piston non porté à support de joint mobile
US11199248B2 (en) 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
WO2021207482A1 (fr) 2020-04-08 2021-10-14 Woodward, Inc. Actionneur du type à piston rotatif, doté d'ensemble d'actionnement central

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US312495A (en) * 1885-02-17 Single acting ensue
US1616310A (en) * 1922-03-04 1927-02-01 Esnault-Pelterie Robert Piston packing capable of resisting to a high temperature
US3173344A (en) * 1962-09-06 1965-03-16 Mongitore Pietro Pistons with ball and socket connecting rod joint
US3295419A (en) * 1964-09-21 1967-01-03 Bosch Gmbh Robert Vehicle braking installation
US3731597A (en) * 1972-02-16 1973-05-08 Arcas Co Rotary operator
NO132187C (fr) * 1973-11-29 1975-10-01 Tenfjord Mek Verksted Johan
US4724743A (en) * 1974-11-29 1988-02-16 Karl Eickmann Radial piston machine having piston shoes sealingly contained on the bed of the piston by holding pins
JPS5933762B2 (ja) * 1976-03-26 1984-08-17 有限会社エスエヌ精機 環形状シリンダチユ−ブを有するアクチユエ−タ
DE3469206D1 (en) * 1984-11-12 1988-03-10 Menasco Inc Rotary actuator
DE8816557U1 (de) * 1988-03-22 1989-11-16 Autoflug GmbH & Co Fahrzeugtechnik, 2084 Rellingen Antriebsvorrichtung für Gurtstrammer

Also Published As

Publication number Publication date
DE69113967T2 (de) 1996-03-21
EP0493167B1 (fr) 1995-10-18
CA2057486A1 (fr) 1992-06-29
EP0493167A1 (fr) 1992-07-01
FR2671145A1 (fr) 1992-07-03
DE69113967D1 (de) 1995-11-23
US5235900A (en) 1993-08-17

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
CD Change of name or company name