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Title:
HEAT PUMP DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/006389
Kind Code:
A1
Abstract:
This heat pump device 1 is provided with a compression mechanism which compresses a coolant, a motor which drives the compression mechanism, a shell 31 which houses the compression mechanism and the motor, a discharge muffler 2 which is disposed outside of the shell 31, a first tube which connects the compression mechanism to the discharge muffler 2, a first heat exchanger 4 which has a coolant inlet and which exchanges heat between the coolant and a heat medium, and a second tube which connects the discharge muffler 2 to the coolant inlet of the first heat exchanger 4. The shell 31 and the discharge muffler 2 are positioned adjacent to each other in space. The discharge muffler 2 and the first heat exchanger 4 are positioned adjacent to each other in space. The discharge muffler 2 is positioned at least partially in the space between the shell 31 and the first heat exchanger 4.

Inventors:
TAKAYAMA, Keisuke (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
TACHIBANA, Hiroyuki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KOIDE, Toru (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2015/069283
Publication Date:
January 12, 2017
Filing Date:
July 03, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F25B31/02; F04B39/00; F04C29/06; F25B1/00; F25B41/00
Domestic Patent References:
WO2014083673A12014-06-05
Foreign References:
JP2010223190A2010-10-07
JP2003166472A2003-06-13
JPH09196514A1997-07-31
JP2009008363A2009-01-15
JP2012107791A2012-06-07
JP2005221088A2005-08-18
JP2013096674A2013-05-20
JPS629154A1987-01-17
JPH0267823U1990-05-23
JP2012145274A2012-08-02
JP2008175066A2008-07-31
Other References:
See also references of EP 3318822A4
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (Takada, Takahashi & Partners Konwa Bldg. 7F, 12-22 Tsukiji 1-chome, Chuo-k, Tokyo 45, 〒1040045, JP)
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