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Title:
ROTARY FLUID MACHINE
Document Type and Number:
Japanese Patent JP2011032958
Kind Code:
A
Abstract:

To provide a rotary fluid machine small in the number of piping and suppressed in vibration.

A middle pressure space (S2) communicating with discharge ports (65, 66) corresponding to cylinder chambers (41, 51) of a lower-stage side compression part (40), respectively, and suction ports (73, 74) corresponding to cylinder chambers (71, 72) of a higher stage side compression part (50), respectively, has a partition part (38) for partitioning the inside of a casing (10).


Inventors:
SHIMIZU TAKASHI
HIGUCHI YORIHIDE
Application Number:
JP2009181428A
Publication Date:
February 17, 2011
Filing Date:
August 04, 2009
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
F04C23/00; F04C18/32; F04C18/356; F04C29/12
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura



 
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