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1. WO2020003967 - HEAT EXCHANGER AND VEHICULAR AIR-CONDITIONING DEVICE

Publication Number WO/2020/003967
Publication Date 02.01.2020
International Application No. PCT/JP2019/022660
International Filing Date 07.06.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02
Header boxes; End plates
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
22
the heat being derived otherwise than from the propulsion plant
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
32
Cooling devices
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39
Evaporators; Condensers
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
1
Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
02
with the heat-exchange conduits immersed in the body of fluid
04
with tubular conduits
053
the conduits being straight
F28F 9/02 (2006.01)
B60H 1/22 (2006.01)
B60H 1/32 (2006.01)
F25B 39/00 (2006.01)
F28D 1/053 (2006.01)
CPC
B60H 1/22
B60H 1/32
F25B 39/00
F28D 1/053
F28F 1/32
F28F 9/02
Applicants
  • サンデン・オートモーティブクライメイトシステム株式会社 SANDEN AUTOMOTIVE CLIMATE SYSTEMS CORPORATION [JP/JP]; 群馬県伊勢崎市寿町20番地 20, Kotobuki-cho, Isesaki-shi Gunma 3728502, JP
Inventors
  • 石関 徹也 ISHIZEKI Tetsuya; JP
  • 堀越 明 HORIKOSHI Akira; JP
  • 井田 潤 IDA Jun; JP
  • 奈良 英明 NARA Hideaki; JP
Priority Data
2018-12478129.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HEAT EXCHANGER AND VEHICULAR AIR-CONDITIONING DEVICE
(FR) ÉCHANGEUR DE CHALEUR ET DISPOSITIF DE CLIMATISATION DE VÉHICULE
(JA) 熱交換器、車両用空気調和装置
Abstract
(EN)
[Problem] To suppress the occurrence of an imbalance in a divided flow in a path flowing upward, thereby improving heat exchange performance. [Solution] The flow channel of a path flowing upward is made narrower than that of another path.
(FR)
Le problème décrit par la présente invention est de supprimer l'apparition d'un déséquilibre dans un écoulement divisé dans un trajet s'écoulant vers le haut, ce qui permet d'améliorer les performances d'échange de chaleur. A cet effet, le canal d'écoulement d'un trajet s'écoulant vers le haut est rendu plus étroit que celui d'un autre trajet.
(JA)
【課題】上に向かって流れるパスで分流に偏りが生じることを抑制し、熱交換性能を向上させる。 【解決手段】上に向かって流れるパスは、他のパスに比べて流路が狭くされている。
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