DE50301729D1 - Fluidbetätigter Dreistellungs-Drehantrieb - Google Patents

Fluidbetätigter Dreistellungs-Drehantrieb

Info

Publication number
DE50301729D1
DE50301729D1 DE50301729T DE50301729T DE50301729D1 DE 50301729 D1 DE50301729 D1 DE 50301729D1 DE 50301729 T DE50301729 T DE 50301729T DE 50301729 T DE50301729 T DE 50301729T DE 50301729 D1 DE50301729 D1 DE 50301729D1
Authority
DE
Germany
Prior art keywords
rotary actuator
fluid operated
position rotary
fluid
operated
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
DE50301729T
Other languages
English (en)
Inventor
Herbert Frisch
Manfred Moritz
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Priority to DE50301729T priority Critical patent/DE50301729D1/de
Application granted granted Critical
Publication of DE50301729D1 publication Critical patent/DE50301729D1/de
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
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
DE50301729T 2002-12-13 2003-10-30 Fluidbetätigter Dreistellungs-Drehantrieb Expired - Lifetime DE50301729D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50301729T DE50301729D1 (de) 2002-12-13 2003-10-30 Fluidbetätigter Dreistellungs-Drehantrieb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20219367U DE20219367U1 (de) 2002-12-13 2002-12-13 Fluidbetätigter Dreistellungs-Drehantrieb
DE50301729T DE50301729D1 (de) 2002-12-13 2003-10-30 Fluidbetätigter Dreistellungs-Drehantrieb

Publications (1)

Publication Number Publication Date
DE50301729D1 true DE50301729D1 (de) 2005-12-29

Family

ID=7977964

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20219367U Expired - Lifetime DE20219367U1 (de) 2002-12-13 2002-12-13 Fluidbetätigter Dreistellungs-Drehantrieb
DE50301729T Expired - Lifetime DE50301729D1 (de) 2002-12-13 2003-10-30 Fluidbetätigter Dreistellungs-Drehantrieb

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20219367U Expired - Lifetime DE20219367U1 (de) 2002-12-13 2002-12-13 Fluidbetätigter Dreistellungs-Drehantrieb

Country Status (2)

Country Link
EP (1) EP1429037B1 (de)
DE (2) DE20219367U1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2613424C (en) 2005-06-30 2014-02-11 James Antony Kells Toroidal ram actuator
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9234535B2 (en) 2013-02-27 2016-01-12 Woodward, Inc. Rotary piston type actuator
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
WO2016043799A1 (en) * 2014-09-19 2016-03-24 Woodward, Inc. Rotary piston actuator anti-rotation configurations
US11199248B2 (en) 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
US11333175B2 (en) 2020-04-08 2022-05-17 Woodward, Inc. Rotary piston type actuator with a central actuation assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871557C (de) * 1945-08-24 1953-03-23 Von Roll Ag Gelenklose, hydraulische Ringkolben-Antriebseinrichtung
US2974645A (en) * 1957-10-15 1961-03-14 Allmama Svenska Elek Ska Aktie Hydraulic servo-motors
JPH034004A (ja) * 1989-05-31 1991-01-10 Akashi Seisakusho Co Ltd ロータリアクチュエータ
JPH0739572Y2 (ja) * 1990-07-31 1995-09-13 黒田精工株式会社 多段開度チャック装置

Also Published As

Publication number Publication date
DE20219367U1 (de) 2003-02-13
EP1429037A1 (de) 2004-06-16
EP1429037B1 (de) 2005-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FESTO AG & CO. KG, 73734 ESSLINGEN, DE