Title:
蒸気圧縮式冷凍機
Document Type and Number:
Japanese Patent JP4016711
Kind Code:
B2
Abstract:
Piping, which connects between a radiator and an ejector, is covered with a thermal insulator to thermally insulate a refrigerant passage defined in the piping. Thus, it is possible to limit a reduction in enthalpy of refrigerant, which could be induced by cooling of high temperature refrigerant by low temperature atmosphere to lose the enthalpy before depressurization of the high temperature refrigerant through the ejector. As a result, it is possible to limit a reduction in a theoretical value of recoverable energy at the time of depressurization and expansion of the refrigerant.
Inventors:
Mika Saito
Yuji Takeuchi
Hitoshi Oshitani
Yuji Takeuchi
Hitoshi Oshitani
Application Number:
JP2002134155A
Publication Date:
December 05, 2007
Filing Date:
May 09, 2002
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F25B1/00; F04F5/04; F25B9/00; F25B41/00; F25B40/00
Domestic Patent References:
| JP3005674A | ||||
| JP2001355925A |
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno
Takahiro Miura
Fumihiro Mizuno