Title:
AIR CONDITIONING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/132172
Kind Code:
A1
Abstract:
Provided is an air conditioning apparatus capable of ensuring a high heat exchange efficiency, even when the direction of a heat source side refrigerant (a secondary refrigerant) flowing in an intermediate heat exchanger changes, and appropriately operating in any operation mode. A primary refrigerant in a gas-liquid two-phase state flowing into intermediate heat exchangers (107a, 107b) absorbs heat from a secondary refrigerant flowing in the opposite direction and evaporates into a low-temperature, low-pressure gaseous state.
Inventors:
TAMURA ASAKO (JP)
TAKENAKA NAOFUMI (JP)
WAKAMOTO SHINICHI (JP)
YOSHIMURA SUSUMU (JP)
YAMASHITA KOJI (JP)
TAKENAKA NAOFUMI (JP)
WAKAMOTO SHINICHI (JP)
YOSHIMURA SUSUMU (JP)
YAMASHITA KOJI (JP)
Application Number:
PCT/JP2012/000397
Publication Date:
October 04, 2012
Filing Date:
January 23, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
TAMURA ASAKO (JP)
TAKENAKA NAOFUMI (JP)
WAKAMOTO SHINICHI (JP)
YOSHIMURA SUSUMU (JP)
YAMASHITA KOJI (JP)
TAMURA ASAKO (JP)
TAKENAKA NAOFUMI (JP)
WAKAMOTO SHINICHI (JP)
YOSHIMURA SUSUMU (JP)
YAMASHITA KOJI (JP)
International Classes:
F24F11/02; F24F5/00; F25B1/00
Domestic Patent References:
WO2010050006A1 | 2010-05-06 | |||
WO2008117408A1 | 2008-10-02 | |||
WO2009133640A1 | 2009-11-05 |
Foreign References:
JP2003314920A | 2003-11-06 |
Other References:
See also references of EP 2693134A4
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
Hisao Kobayashi (JP)
Download PDF:
Claims:
Previous Patent: REMOTE CONTROL SYSTEM AND REMOTE CONTROL
Next Patent: NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND VEHICLE
Next Patent: NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND VEHICLE