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1. US20120211215 - VAPOR COOLING HEAT EXCHANGER

Office
États-Unis d'Amérique
Numéro de la demande 13504562
Date de la demande 05.11.2010
Numéro de publication 20120211215
Date de publication 23.08.2012
Type de publication A1
CIB
F28F 7/00
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
28ÉCHANGEURS DE CHALEUR EN GÉNÉRAL
FPARTIES CONSTITUTIVES OU AMÉNAGEMENTS, D'APPLICATION GÉNÉRALE, DES DISPOSITIFS ÉCHANGEURS DE CHALEUR OU DE TRANSFERT DE CHALEUR
7Eléments non couverts par les groupes F28F1/, F28F3/ ou F28F5/128
CPC
F28D 9/0062
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
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
0062the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
F28F 13/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat-transfer, e.g. increasing, decreasing
14by endowing the walls of conduits with zones of different degrees of conduction of heat
Déposants Ishiguro Fumihiko
Kato Hirohisa
Kubo Mitsuru
Sasaki Tomonori
Tomono Yuichiro
Inventeurs Ishiguro Fumihiko
Kato Hirohisa
Kubo Mitsuru
Sasaki Tomonori
Tomono Yuichiro
Données relatives à la priorité 2009258118 11.11.2009 JP
Titre
(EN) VAPOR COOLING HEAT EXCHANGER
Abrégé
(EN)

A vapor cooling heat exchanger is provided with: a partition wall for partitioning path for a fluid to be cooled through which a fluid to be cooled flows, and path for a refrigerant through which a refrigerant for cooling the fluid to be cooled flows; and fins which are disposed within path for a fluid to be cooled, and which is thermally connected to the partition wall. The fins constitute a first fin and a second fin, the local heat flux of which on the partition wall is smaller than the first fin. The first fin and the second fin are arranged on the basis of the relationship between the local heat flux on the partition wall and the heat flux limit of the refrigerant. As a consequence, the occurrence of local burn-out on the vapor cooling heat exchanger is suppressed.