Title:
燃料電池用スクロール式圧縮機
Document Type and Number:
Japanese Patent JP4419039
Kind Code:
B2
Abstract:
A scroll-type compressor for a fuel cell 1 of the present invention comprises: a fixed scroll for compression 31; a movable scroll for compression 61; a movable plate 6, which has the movable scroll for compression 61 erected on the surface thereof and a shaft insertion portion 60 into which a drive shaft 5 is inserted; a bearing 7, which is provided inside the shaft insertion portion 60 and supports the drive shaft 5 with a lubricant; a fixed scroll for expansion 41; and a movable scroll for expansion 62; and comprises a seal member 8 that prevents the lubricant from leaking and an obstruction member 51 that is provided between the seal member 8 and the inflow port 43 to change the direction of passage of the gas that flows in through the inflow port 43.
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Inventors:
Yoshiyuki Nakane
Sowa truth
Sowa truth
Application Number:
JP2001031999A
Publication Date:
February 24, 2010
Filing Date:
February 08, 2001
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
F04C18/02; F04C23/00; F04C27/00; H01M8/04
Domestic Patent References:
| JP2000156237A | ||||
| JP476985U | ||||
| JP6193587A |
Attorney, Agent or Firm:
Hiroshi Okawa