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1. (WO1998053263) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053263 International Application No.: PCT/GB1997/001392
Publication Date: 26.11.1998 International Filing Date: 21.05.1997
Chapter 2 Demand Filed: 25.11.1998
IPC:
B23K 20/02 (2006.01) ,F28D 7/00 (2006.01) ,F28F 3/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
K
SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
20
Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
02
by means of a press
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
7
Heat-exchange apparatus having stationary tubular 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
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
12
Elements constructed in the shape of a hollow panel, e.g. with channels
14
by separating portions of a pair of joined sheets to form channels, e.g. by inflation
Applicants:
CHART MARSTON LIMITED [GB/GB]; Severnside Company Services 110 Whitchurch Road Cardiff CF4 3LY, GB (AllExceptUS)
SYMONDS, Keith, Thomas [GB/GB]; GB (UsOnly)
SYMONDS, Steven, Paul [GB/GB]; GB (UsOnly)
WATTON, Brian, Keith [GB/GB]; GB (UsOnly)
Inventors:
SYMONDS, Keith, Thomas; GB
SYMONDS, Steven, Paul; GB
WATTON, Brian, Keith; GB
Agent:
J.H. MOORE & CO.; 8 Gaiafields Road Lichfield Staffs WS13 7LT, GB
Priority Data:
Title (EN) HEAT EXCHANGER
(FR) ECHANGEUR THERMIQUE
Abstract:
(EN) A heat exchanger made from seamless or welded and drawn tubes. A first layer of tubes (13) is laid onto a base plate (10) so that the tubes lie parallel to sidewalls (12A, 12B). A similar layer running at right angles to the first and sitting on an intermediate plate (20), is laid on top of the first layer. The packing is arranged such that when heat and loading is applied to the composite structure in a vacuum, the tubes (13) are deformed and are bonded to the plates with the sidewalls (12A, 12B) being bonded to the plate above.
(FR) Cet échangeur thermique est réalisé à partir de tubes sans soudures ou de tubes soudés et étirés. Une première nappe de tubes (13) repose sur une tôle de base (10) de façon que les tubes soient disposés parallèlement aux parois latérales (12A, 12B). Cette première nappe est recouverte d'une deuxième nappe semblable disposée à 90° et reposant sur une tôle intercalaire (20). La construction est conçue de façon que lorsque, dans un vide d'air, applique à la structure composite de la chaleur et une charge, les tubes (13) se déforment et viennent s'appliquer contre les tôles, les parois latérales (12A, 12B) venant s'appliquer contre la tôle supérieure.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (GH, KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1997029087