Title:
AIR CONDITIONER FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2001/015922
Kind Code:
A1
Abstract:
An air conditioner for vehicle having heat pump cycle which is capable of selectively increasing a heating performance on the front and rear seat sides of a vehicle, comprising a front air conditioner unit and a rear air conditioner unit, wherein an evaporator and a front sub condenser are provided in the front air conditioner unit, a rear sub condenser is provided in the rear air conditioner unit and, in a front seat priority heating operation, a medium compressed by a compressor is fed to the front sub condenser for heat radiation, fed to the evaporator for heat absorption after decompressed, and returned to the compressor through an outside condenser whereas, in a rear seat priority heating operation, the medium compressed by the compressor is fed to the rear condenser for heat radiation, fed to the evaporator for heat absorption after decompressed, and returned to the compressor through the outside condenser.
Inventors:
NEGISHI YASUTAKA (JP)
IRIE KAZUHIRO (JP)
IRIE KAZUHIRO (JP)
Application Number:
PCT/JP2000/001938
Publication Date:
March 08, 2001
Filing Date:
March 29, 2000
Export Citation:
Assignee:
ZEXEL VALEO CLIMATE CONTR CORP (JP)
NEGISHI YASUTAKA (JP)
IRIE KAZUHIRO (JP)
NEGISHI YASUTAKA (JP)
IRIE KAZUHIRO (JP)
International Classes:
B60H1/00; B60H1/32; F25B13/00; (IPC1-7): B60H3/00; B60H1/22; B60H1/32
Foreign References:
| JPH11342735A | 1999-12-14 | |||
| JPH11342725A | 1999-12-14 | |||
| JPH11334354A | 1999-12-07 | |||
| JPH10278561A | 1998-10-20 | |||
| JPH06156194A | 1994-06-03 | |||
| JPH06144163A | 1994-05-24 | |||
| JPH10119562A | 1998-05-12 | |||
| JPH10119561A | 1998-05-12 |
Attorney, Agent or Firm:
Onuki, Kazuyasu (Shibuya 1-chome Shibuya-ku, Tokyo, JP)
Download PDF: