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1. (WO1997019310) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019310 International Application No.: PCT/SE1996/001489
Publication Date: 29.05.1997 International Filing Date: 18.11.1996
Chapter 2 Demand Filed: 09.06.1997
IPC:
F28D 9/00 (2006.01) ,F28F 21/06 (2006.01)
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
9
Heat-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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
21
Constructions of heat-exchange apparatus characterised by the selection of particular materials
06
of plastics material
Applicants:
AIR INNOVATION SWEDEN AB [SE/SE]; P.O. Box 5072 S-152 05 Södertälje, SE (AllExceptUS)
NYSTRÖM, Bernt [SE/SE]; SE (UsOnly)
Inventors:
NYSTRÖM, Bernt; SE
Agent:
H.W. BARNIESKE PATENTBYRÅ AB; P.O. Box 25 S-151 21 Södertälje, SE
Priority Data:
9504107-517.11.1995SE
Title (EN) HEAT EXCHANGER
(FR) ECHANGEUR THERMIQUE
Abstract:
(EN) A heat exchanger, preferably intended for air conditioning in a fan installation, comprises a corrugated plastic element (11) built up of heat-exchanger packs (10). One of the air flows (U) passes laminarly and unbroken in vertical flow paths (12) formed between strips (16, 16A) that hold the individual elements apart from each other. The other air flow (I) passes through channels (15) formed in each element (11). The walls (13, 14) of the element are thin and the thinner the wall thickness (T) the better the efficiency obtained.
(FR) Un échangeur thermique, de préférence destiné au conditionnement d'air dans une installation de ventilation, comprend un élément en plastique ondulé (11) constitué d'ensembles d'échangeurs thermiques (10). L'un des flux d'air (U) traverse de façon laminaire et ininterrompue des canaux d'écoulement verticaux (12) formés entre des bandes (16, 16A) qui séparent les différents éléments les uns des autres. L'autre flux d'air (I) traverse des canaux (15) formés à l'intérieur de chaque élément (11). Les parois (13, 14) de l'élément sont minces et plus l'épaisseur (T) de la paroi est réduite, plus le rendement est élevé.
Designated States: CA, JP, NO, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
NO19982262EP0861410US5927387JP3874802 JP2000500560 CA2237614
DE000069621943DK0861410