(19)
(11) EP 2 034 182 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.11.2009 Bulletin 2009/48

(43) Date of publication A2:
11.03.2009 Bulletin 2009/11

(21) Application number: 08162732.5

(22) Date of filing: 21.08.2008
(51) International Patent Classification (IPC): 
F04B 27/10(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 05.09.2007 JP 2007230720

(71) Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Kariya-shi, Aichi-ken (JP)

(72) Inventors:
  • YOKOMACHI, Naoya
    Kariya-shi Aichi 448-8671 (JP)
  • MATSUSHITA, Masaaki
    Kariya-shi Aichi 448-8671 (JP)
  • ONISHI, Toru
    Kariya-shi Aichi 448-8671 (JP)
  • ENOKIJIMA, Fuminobu
    Kariya-shi Aichi 448-8671 (JP)
  • MURASE, Masakazu
    Kariya-shi Aichi 448-8671 (JP)

(74) Representative: TBK-Patent 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) Swash plate compressor


(57) A swash plate compressor which is capable of preventing a power loss due to ferry-around of the swash plate under a high durability is provided. The swash plate compressor according to the invention comprises a swash plate 22, a thrust bearing 20 and a radial bearing 21 preventing the swash plate from rotating with a drive shaft. The swash plate 22 includes a recesses 22e formed by depressing a peripheral surface, and pistons 14 are fitted to the recesses 22e. Accordingly, the swash plate 22 and the pistons 14 engage with each other and the swash plate 22 is provided with a detent structure.







Search report