Title:
冷凍サイクル装置
Document Type and Number:
Japanese Patent JP4114471
Kind Code:
B2
Abstract:
The system has a refrigerant-to-refrigerant heat exchanger (5) exchanging heat between high pressure refrigerant and a low pressure refrigerant. A variable throttle valve (6) reduces and increases an area of opening/degree of throttle opening of a valve hole (67)/ an amount of lift of a valve body as a level of subcooling of the refrigerant from the exchanger increases and decreases, respectively. The high pressure refrigerant is received from a liquid refrigerant receiver and the low pressure refrigerant is received from a refrigerant evaporator.
Inventors:
Shigeki Ito
Yoshiaki Takano
Teruyuki Hotta
Koji Yamanaka
Yoshiaki Takano
Teruyuki Hotta
Koji Yamanaka
Application Number:
JP2002355835A
Publication Date:
July 09, 2008
Filing Date:
December 06, 2002
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60H1/00; F25B1/00; B60H1/32; F25B40/00; F25B41/06; F28D7/00; F28D7/10; F28F9/02
Domestic Patent References:
| JP4106372A | ||||
| JP10019418A | ||||
| JP2000179959A |
Attorney, Agent or Firm:
Kenji Ishiguro