Title:
REFRIGERANT CIRCULATION PATH
Document Type and Number:
Japanese Patent JP2015203563
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a refrigerant circulation path for beneficial use of an intermediate stage of the refrigerant circulation path by making a refrigerant of two-phase nature coming from a cylinder pass a third heat exchanger, capable of cooling a component of a vehicle down to a temperature level appropriate for cooling a battery and some power electronics of a vehicle.SOLUTION: A refrigerant circulation path includes a first heat exchanger 1 which forms a condenser, a second heat exchanger 2 for forming an evaporator, a first compressor C1, a second compressor C2, a first expansion valve D1, a second expansion valve D2, a cylinder B capable of separating liquid phase from vapor phase of refrigerant, and a third heat exchanger 3 which forms an evaporator.
Inventors:
MOHAMED YAHIA
Application Number:
JP2015083277A
Publication Date:
November 16, 2015
Filing Date:
April 15, 2015
Export Citation:
Assignee:
VALEO SYSTEMES THERMIQUES
International Classes:
F25B5/02; B60H1/32; F25B1/00; F25B1/10; F25B31/00; F25B43/00
Domestic Patent References:
| JPH06156055A | 1994-06-03 | |||
| JP2012081955A | 2012-04-26 | |||
| JPS57161454A | 1982-10-05 | |||
| JPS5791071U | 1982-06-04 | |||
| JPH05223369A | 1993-08-31 | |||
| JP2013076541A | 2013-04-25 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukihiro Hotta
Kuno Yoshifumi
Yukihiro Hotta
Kuno Yoshifumi
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