Title:
FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/135779
Kind Code:
A1
Abstract:
Disclosed is a fluid machine (8A) provided with an expander (4) having an expander suction hole (4a) and an expander discharge hole (4b), a compressor (6) having a compressor suction hole (6a) and a compressor discharge hole (6b), and a shaft (81) for coupling the expander (4) to the compressor (6). The expander suction hole (4a) and the compressor suction hole (6a) are opened or closed in accordance with the rotation of the shaft (81). The expander suction hole (4a) is open when the compressor suction hole (6a) is closed. The compressor suction hole (6a) is open and does not communicate with the compressor discharge hole (6b) when the expander suction hole (4a) is closed.
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Inventors:
WADA, Masanobu (())
和田賢宣 (())
OGATA, Takeshi (())
和田賢宣 (())
OGATA, Takeshi (())
Application Number:
JP2011/002050
Publication Date:
November 03, 2011
Filing Date:
April 06, 2011
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
WADA, Masanobu (())
和田賢宣 (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
WADA, Masanobu (())
和田賢宣 (())
International Classes:
F01C20/14; F01C1/356; F01C13/04; F04C18/356; F04C23/02; F25B1/00; F25B1/10
Attorney, Agent or Firm:
KAMADA, Koichi et al. (8th Fl, UMEDA PLAZA BLDG. ANNEX 4-3-25, Nishitenma, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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Claims: