Title:
FLUID MACHINE
Document Type and Number:
WIPO Patent Application WO/2011/118562
Kind Code:
A1
Abstract:
A fluid machine (14, 102, 108) is provided with: fluid units (16, 20) which have rotating bodies (40, 66) and into which and from which an operating fluid flows as the rotating bodies (40, 66) rotate; and a drive shaft (72) to which the rotating bodies (40, 66) of the fluid units (16, 20) are connected. An Oldham's coupling (85) is provided to a shaft section of the drive shaft (72), the shaft section being located between the rotating bodies (40, 66).
Inventors:
NAKAMURA SHINJI (JP)
WADA HIROFUMI (JP)
WADA HIROFUMI (JP)
Application Number:
PCT/JP2011/056757
Publication Date:
September 29, 2011
Filing Date:
March 22, 2011
Export Citation:
Assignee:
SANDEN CORP (JP)
NAKAMURA SHINJI (JP)
WADA HIROFUMI (JP)
NAKAMURA SHINJI (JP)
WADA HIROFUMI (JP)
International Classes:
F01C13/04; F01C17/06; F04C23/02
Domestic Patent References:
WO2008139877A1 | 2008-11-20 | |||
WO2010109875A1 | 2010-09-30 |
Foreign References:
JP2007187153A | 2007-07-26 | |||
JPS60164118U | 1985-10-31 | |||
JPH06213241A | 1994-08-02 | |||
JPH0323223U | 1991-03-11 | |||
JP2005030386A | 2005-02-03 |
Other References:
See also references of EP 2551449A4
Attorney, Agent or Firm:
NAGATO, KANJI (JP)
Akira Nagato 2 (JP)
Akira Nagato 2 (JP)
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Claims: