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1. (WO1992009859) HEAT EXCHANGER APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009859 International Application No.: PCT/NL1991/000236
Publication Date: 11.06.1992 International Filing Date: 21.11.1991
Chapter 2 Demand Filed: 23.04.1992
IPC:
F28D 9/00 (2006.01) ,F28F 9/00 (2006.01) ,F28F 9/02 (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
9
Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
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
Applicants:
DINULESCU, Mircea [CA/NL]; NL
Inventors:
DINULESCU, Mircea; NL
Agent:
LIPS, H., J., G. ; Breitnerlaan 146 NL-2596 HG The Hague, NL
Priority Data:
2,030,57723.11.1990CA
Title (EN) HEAT EXCHANGER APPARATUS
(FR) APPAREIL ECHANGEUR DE CHALEUR
Abstract:
(EN) A heat exchanger apparatus (20) of the type having a rigid, unitary, parallel piped shaped core (21) mounted in a frame (22) defining support areas for the core. The core (21) is formed of a plurality of thin parallel plates (30, 30a) defining alternating passages (32, 34) for two different gas flows. Each plate (30) is connected to an adjacent plate by parallel elongated bars (31, 33) along side edges thereof, the bars being of stronger construction than the plates. The core (21) has four vertical corners, a pair of lower transverse corners and a pair of upper transverse corners. The frame (22) includes a pair of spaced parallel plates (23) and transverse structural connectors (24). Seal means (45, 46, 70) are provided both between the vertical corners (41) and the transverse corners (51) of the core (21) and the adjacent surfaces (26) of the frame defined by the pair of plates (23) and by the structural connectors (24).
(FR) Appareil échangeur de chaleur (20) du type possédant un noyau rigide, unitaire et parallélépipède (21) monté dans un cadre (22) délimitant des zones de support pour le noyau. Ledit noyau (21) est formé d'une pluralité de plaques parallèles minces (30, 30a) délimitant des passages alternants (32, 34) destinés à deux flux gazeux différents. Les plaques (30) sont reliées les unes aux autres au niveau de leurs bords latéraux par des barres parallèles allongées (31, 33) dont la construction est plus résistante que celle des plaques. Le noyau (21) possède quatre coins verticaux, une paire de coins transversaux inférieurs et une paire de coins transversaux supérieurs. Le cadre (22) comprend une paire de plaques parallèles espacées (23) et des raccords transversaux de structure (24). Des éléments d'étanchéité (45, 46, 70) sont disposés à la fois entre les coins verticaux (41) et les coins transversaux (51) et entre des surfaces adjacentes (26) du cadre délimitées par la paire de plaques (23) et par les raccords de structure (24).
Designated States: AT, AU, BB, BG, BR, CA, CH, CS, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MN, MW, NL, NO, PL, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CZPV1993-958EP0558619US5383516JP6101978 AU1991090320