Title:
VOLUME VARIABLE SWASH PLATE-TYPE COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2014/157209
Kind Code:
A1
Abstract:
The present invention provides a compressor capable of smoothly changing the discharge volume while being exceptionally east to mount in a vehicle. In this compressor, an actuator (13) includes a moving body (13a), a partitioning body (13b), and a control pressure chamber (13c). The moving body (13a) includes a peripheral wall (132), a moving bottom wall (131), and a sliding section (130). The peripheral wall extends in a drive shaft center O direction so as to surround the partitioning body (13b). The moving bottom wall extends from the peripheral wall (132) toward a drive shaft (3). The sliding section extends from the moving bottom wall (131) in a direction moving closer to a swash plate (3), and slides against the drive shaft (3). The partitioning body (13b) includes a partitioning bottom wall (137) and a guide section (138). The guide section (138) extends from the partitioning bottom wall (137) along an inner surface of the peripheral wall (132) in a direction moving away from the swash plate (5). The guide section (138) and the sliding section (130) are disposed so as to overlap with each other when the volume of the control pressure chamber (13c) reaches a minimum.
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Inventors:
YAMASHITA HIDEHARU (JP)
YAMAMOTO SHINYA (JP)
OTA MASAKI (JP)
SUZUKI TAKAHIRO (JP)
HONDA KAZUNARI (JP)
NISHII KEI (JP)
YAMAZAKI YUSUKE (JP)
YAMAMOTO SHINYA (JP)
OTA MASAKI (JP)
SUZUKI TAKAHIRO (JP)
HONDA KAZUNARI (JP)
NISHII KEI (JP)
YAMAZAKI YUSUKE (JP)
Application Number:
PCT/JP2014/058299
Publication Date:
October 02, 2014
Filing Date:
March 25, 2014
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
F04B27/14
Foreign References:
| JPH07189902A | 1995-07-28 | |||
| JPH04279776A | 1992-10-05 | |||
| JPH10141221A | 1998-05-26 | |||
| JPH05240160A | 1993-09-17 | |||
| JPS5451013A | 1979-04-21 | |||
| JP2010281289A | 2010-12-16 | |||
| JP2003507627A | 2003-02-25 |
Attorney, Agent or Firm:
PATENA CORPORATION (JP)
a patent business corporation -- ぱてな (JP)
a patent business corporation -- ぱてな (JP)
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