Title:
MULTISTAGE COMPRESSOR, AND MULTISTAGE COMPRESSION METHOD
Document Type and Number:
WIPO Patent Application WO/2001/046587
Kind Code:
A1
Abstract:
A plurality of compression paths establishing communication between a suction chamber and a discharge chamber are arranged in parallel. Each compression path is internally provided with a plurality of compression chambers, and fluid sucked into the suction chamber is compressed in multistage in the plurality of compression chambers in each compression path and then discharged out of the discharge chamber. A first compression chamber for predetermined stage compression in each compression path and a second compression chamber for the next stage compression after the predetermined stage communicate with each other through a communication chamber formed in each compression path.
Inventors:
MURAKAMI KAZUO (JP)
NAKANE YOSHIYUKI (JP)
KOIDE TATSUYA (JP)
MORITA KENICHI (JP)
NAKANE YOSHIYUKI (JP)
KOIDE TATSUYA (JP)
MORITA KENICHI (JP)
Application Number:
PCT/JP2000/008990
Publication Date:
June 28, 2001
Filing Date:
December 19, 2000
Export Citation:
Assignee:
TOYODA AUTOMATIC LOOM WORKS (JP)
MURAKAMI KAZUO (JP)
NAKANE YOSHIYUKI (JP)
KOIDE TATSUYA (JP)
MORITA KENICHI (JP)
MURAKAMI KAZUO (JP)
NAKANE YOSHIYUKI (JP)
KOIDE TATSUYA (JP)
MORITA KENICHI (JP)
International Classes:
F04B25/04; F04B27/08; F04B37/12; F04B27/10; F04B35/04; (IPC1-7): F04B27/12; F04B37/12
Foreign References:
| JPH10184539A | 1998-07-14 | |||
| JPH10176671A | 1998-06-30 | |||
| JPH1047243A | 1998-02-17 |
Attorney, Agent or Firm:
Onda, Hironori (Ohmiya-cho 2-chome Gifu-shi, Gifu, JP)
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