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
HIGUCHI YORIHIDE
Application Number:
JP2009181428A
Publication Date:
February 17, 2011
Filing Date:
August 04, 2009
Export Citation:
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
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura