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1. WO2001081851 - HEAT SWITCH

Publication Number WO/2001/081851
Publication Date 01.11.2001
International Application No. PCT/JP2001/003372
International Filing Date 19.04.2001
Chapter 2 Demand Filed 04.10.2001
IPC
F28D 15/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-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
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
F28D 15/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-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
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
06Control arrangements therefor
F28F 27/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
27Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
CPC
F28D 15/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
F28D 15/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
06Control arrangements therefor
F28F 27/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
27Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Applicants
  • KISHI, Harunori [JP]/[JP]
Inventors
  • KISHI, Harunori
Priority Data
2000-16371624.04.2000JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) HEAT SWITCH
(FR) COMMUTATEUR DE CHALEUR
Abstract
(EN) A heat switch which is relatively simple in construction, quick in switching action, and satisfactory in heat cut-off ability. The wicks in the heating and cooling sections, respectively, of a heat pipe are separated from each other, and a flow channel is provided which returns a heat medium from the cooling section to a heat medium reservoir. Feeding of the heat medium to the heating section is from the heat medium reservoir through the heating section wick. The heat medium reservoir is of volume-variable construction. Changing the volume of the heat medium reservoir controls contact and noncontact between the heating section wick and the heat medium, thereby providing on-off control of the heat transmission of the heat medium.
(FR) L'invention concerne un commutateur de chaleur relativement simple à construire, rapide en commutation et à aptitude satisfaisante en matière d'interruption de chauffage. Les mèches dans les sections de chauffage et de refroidissement d'un caloduc sont séparées l'une de l'autre. En outre, un canal d'écoulement renvoie un véhicule thermique de la section de refroidissement vers un réservoir de véhicule thermique. L'apport du véhicule thermique dans la section de chauffage s'effectue du réservoir de véhicule thermique par le biais de la mèche de la section de chauffage. Le réservoir de véhicule thermique est de construction à volume variable. La modification du volume régule le contact, ou le non contact, entre la mèche de la section de chauffage et le véhicule thermique, ce qui permet de fournir un réglage par tout ou rien de la transmission thermique du véhicule thermique.
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