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1. WO2013014513 - COOLING SYSTEM

Publication Number WO/2013/014513
Publication Date 31.01.2013
International Application No. PCT/IB2012/001419
International Filing Date 24.07.2012
IPC
B60H 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
B60H 1/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
02the heat being derived from the propulsion plant
14otherwise than from cooling liquid of the plant
CPC
B60H 1/00278
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00271HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
00278for the battery
B60H 1/143
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
02the heat being derived from the propulsion plant
14otherwise than from cooling liquid of the plant ; , e.g. heat from the grease oil, the brakes, the transmission unit
143the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
B60H 2001/00307
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00271HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
00307Component temperature regulation using a liquid flow
B60H 2001/3288
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
32Cooling devices
3286Constructional features
3288Additional heat source
F25B 1/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
1Compression machines, plant, or systems with non-reversible cycle
005of the single unit type
Applicants
  • TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • JOJIMA, Yuki [JP]/[JP] (UsOnly)
  • KAWAKAMI, Yoshiaki [JP]/[JP] (UsOnly)
  • TAKAHASHI, Eizo [JP]/[JP] (UsOnly)
  • SATO, Kousuke [JP]/[JP] (UsOnly)
  • UCHIDA, Kazuhide [JP]/[JP] (UsOnly)
  • OHNO, Yuichi [JP]/[JP] (UsOnly)
Inventors
  • JOJIMA, Yuki
  • KAWAKAMI, Yoshiaki
  • TAKAHASHI, Eizo
  • SATO, Kousuke
  • UCHIDA, Kazuhide
  • OHNO, Yuichi
Priority Data
2011-16326526.07.2011JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COOLING SYSTEM
(FR) SYSTÈME DE REFROIDISSEMENT
Abstract
(EN)
A cooling system that cools a heat generating source mounted on a vehicle includes: a compressor that circulates refrigerant; a first heat exchanger that performs heat exchange between the refrigerant and outside air; a decompressor that decompresses the refrigerant; a second heat exchanger that performs heat exchange between the refrigerant and air-conditioning air; and a cooling device that is provided on a path of the refrigerant flowing between the first heat exchanger and the decompressor and that uses the refrigerant to cool the heat generating source. A capillarity generating portion that causes the refrigerant to rise due to capillarity is provided inside the cooling device.
(FR)
L'invention porte sur un système de refroidissement, lequel système refroidit une source de génération de chaleur montée sur un véhicule, et lequel comprend : un compresseur qui fait circuler un réfrigérant ; un premier échangeur de chaleur qui effectue un échange de chaleur entre le réfrigérant et de l'air externe ; un décompresseur qui décompresse le réfrigérant ; un second échangeur de chaleur qui effectue un échange de chaleur entre le réfrigérant et de l'air de climatisation ; et un dispositif de refroidissement qui est disposé sur une trajectoire du réfrigérant s'écoulant entre le premier échangeur de chaleur et le décompresseur, et qui utilise le réfrigérant pour refroidir la source de génération de chaleur. Une partie de génération de capillarité qui provoque l'élévation de réfrigérant du fait de la capillarité est disposée à l'intérieur du dispositif de refroidissement.
Also published as
DE1120120030958
Latest bibliographic data on file with the International Bureau