(19)
(11) EP 2 410 181 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
31.05.2017 Bulletin 2017/22

(43) Date of publication A2:
25.01.2012 Bulletin 2012/04

(21) Application number: 11174436.3

(22) Date of filing: 19.07.2011
(51) International Patent Classification (IPC): 
F04C 18/344(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: 22.07.2010 JP 2010164493

(71) Applicant: Valeo Japan Co., Ltd.
Saitama 360-0193 (JP)

(72) Inventors:
  • Takahashi, Tomoyasu
    Kumagaya-shi, Saitama 360-0193 (JP)
  • Teraya, Takanori
    Kumagaya-shi, Saitama 360-0193 (JP)
  • Nakamura, Takaaki
    Kumagaya-shi, Saitama 360-0193 (JP)
  • Yamada, Isao
    Kumagaya-shi, Saitama 360-0193 (JP)

(74) Representative: Metz, Gaëlle et al
Valeo Systèmes Thermiques 8, rue Louis Lormand CS 80517 La Verrière
78322 Le Mesnil Saint Denis Cedex
78322 Le Mesnil Saint Denis Cedex (FR)

   


(54) Vane compressor


(57) Vane compressor capable of easily performing centering in the assembly of the vane compressor forming a housing by the combination of first and second housing members, the first housing member being formed by integrally forming a cylinder forming portion and a side block forming portion blocking one end side of the cylinder forming portion in the axial direction, the second housing member being formed by integrally forming a shell forming portion surrounding the outer peripheral surface of the first housing member and a front side block forming portion blocking the other end side of the cylinder forming portion in the axial direction.
A plurality of contacting portions are provided between the first housing member and the second housing member at a predetermined interval in the axial direction of the driving shaft, and the contacting portions include a plurality of protrusions that protrude in the radial direction of the driving shaft and are arranged in the circumferential direction.







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