EP2453140A3 - Fluid operated actuator including a deformable sealing member - Google Patents

Fluid operated actuator including a deformable sealing member Download PDF

Info

Publication number
EP2453140A3
EP2453140A3 EP11008963.8A EP11008963A EP2453140A3 EP 2453140 A3 EP2453140 A3 EP 2453140A3 EP 11008963 A EP11008963 A EP 11008963A EP 2453140 A3 EP2453140 A3 EP 2453140A3
Authority
EP
European Patent Office
Prior art keywords
fluid operated
sealing member
operated actuator
deformable sealing
actuator including
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.)
Withdrawn
Application number
EP11008963.8A
Other languages
German (de)
French (fr)
Other versions
EP2453140A2 (en
Inventor
Frank Gevers
Ralph Riedel
Juergen Seifert
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.)
Norgren GmbH
Original Assignee
Norgren GmbH
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 Norgren GmbH filed Critical Norgren GmbH
Publication of EP2453140A2 publication Critical patent/EP2453140A2/en
Publication of EP2453140A3 publication Critical patent/EP2453140A3/en
Withdrawn legal-status Critical Current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
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

A fluid operated actuator (200) is provided. The fluid operated actuator (200) includes a housing (201) and a piston (202) movable within the housing (201). The fluid operated actuator (200) further includes a piston rod (203) coupled to the piston (202). A deformable sealing member (206) is also provided. The deformable sealing member (206) is coupled to the piston rod (203) at a first end and coupled to the housing (201) at a second end.
EP11008963.8A 2010-11-10 2011-11-10 Fluid operated actuator including a deformable sealing member Withdrawn EP2453140A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41201710P 2010-11-10 2010-11-10

Publications (2)

Publication Number Publication Date
EP2453140A2 EP2453140A2 (en) 2012-05-16
EP2453140A3 true EP2453140A3 (en) 2013-10-09

Family

ID=44992493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11008963.8A Withdrawn EP2453140A3 (en) 2010-11-10 2011-11-10 Fluid operated actuator including a deformable sealing member

Country Status (1)

Country Link
EP (1) EP2453140A3 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590897A (en) * 1944-07-19 1947-07-31 Montague William Stokes Improvements in volume compensating devices for hydraulic control systems and the like
US3027152A (en) * 1958-08-11 1962-03-27 Richard E Deschner Hydraulic control device
US4335884A (en) * 1979-06-18 1982-06-22 Societe Eca Device for ensuring dynamic tightness, particulary for Stirling engine
EP0060181A1 (en) * 1981-02-27 1982-09-15 HYDRO RENE LEDUC (Société Anonyme) Prestressed hydropneumatic accumulator with pressure relief
GB2258498A (en) * 1991-08-05 1993-02-10 Nat Oilwell An actuator
DE102006021130B3 (en) * 2006-05-04 2007-08-09 Smk Systeme Metall Kunststoff Gmbh & Co. Kg. Turbocharger pressure regulator has flexile membranes arranged so that control rod moves out of regulator on connection to underpressure source

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB590897A (en) * 1944-07-19 1947-07-31 Montague William Stokes Improvements in volume compensating devices for hydraulic control systems and the like
US3027152A (en) * 1958-08-11 1962-03-27 Richard E Deschner Hydraulic control device
US4335884A (en) * 1979-06-18 1982-06-22 Societe Eca Device for ensuring dynamic tightness, particulary for Stirling engine
EP0060181A1 (en) * 1981-02-27 1982-09-15 HYDRO RENE LEDUC (Société Anonyme) Prestressed hydropneumatic accumulator with pressure relief
GB2258498A (en) * 1991-08-05 1993-02-10 Nat Oilwell An actuator
DE102006021130B3 (en) * 2006-05-04 2007-08-09 Smk Systeme Metall Kunststoff Gmbh & Co. Kg. Turbocharger pressure regulator has flexile membranes arranged so that control rod moves out of regulator on connection to underpressure source

Also Published As

Publication number Publication date
EP2453140A2 (en) 2012-05-16

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