(19)
(11) EP 2 453 140 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
09.10.2013 Bulletin 2013/41

(43) Date of publication A2:
16.05.2012 Bulletin 2012/20

(21) Application number: 11008963.8

(22) Date of filing: 10.11.2011
(51) International Patent Classification (IPC): 
F15B 15/10(2006.01)
 F15B 15/14(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 10.11.2010 US 412017 P

(71) Applicant: Norgren GmbH
46519 Alpen (DE)

(72) Inventors:
  • Gevers, Frank
    46395 Bocholt (DE)
  • Riedel, Ralph
    47495 Rheinberg (DE)
  • Seifert, Juergen
    46487 Wesel (DE)

(74) Representative: Hartwell, Ian Peter et al
Ollila Law Limited Unit 5, The Courtyard, Wixford Park Bidford on Avon,
Warwickshire B50 4JS
Warwickshire B50 4JS (GB)

   


(54) Fluid operated actuator including a deformable sealing member


(57) 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.







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