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Title: US5832992: Heat exchanger and method for manufacturing same
[ Derwent Title ]


Country: US United States of America

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21 pages

 
Inventor: Van Andel, Eleonoor; Fleringen, Netherlands

Assignee: Fiwihex, Fleringen, Netherlands
other patents from FIWIHEX (747749) (approx. 1)
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Published / Filed: 1998-11-10 / 1996-06-11

Application Number: US1996000596329

IPC Code: Advanced: B23P 15/26; F28D 9/00; F28D 11/02; F28F 3/02;
Core: F28D 11/00; F28F 3/00; more...
IPC-7: F28F 7/00;

ECLA Code: B23P15/26; F28D9/00E; F28D11/02; F28F3/02B;

U.S. Class: Current: 165/165; 062/281; 165/088; 165/164;
Original: 165/165; 165/164; 165/088; 062/281;

Field of Search: 165/164,165,86,88 261/154 062/281

Priority Number:
1993-08-19  NL1993000001439

Abstract:     PCT No. PCT/NL94/00198 Sec. 371 Date Jun. 11, 1996 Sec. 102(e) Date Jun. 11, 1996 PCT Filed Aug. 19, 1994 PCT Pub. No. WO95/05570 PCT Pub. Date Feb. 23, 1995A heat exchanger which includes a first space through which a first medium can flow along a first path; a second space through which a second medium can flow along a second path; and heat conducting means which are in thermal contact with the first medium in the first space and the second medium in the second space for transferring heat therebetween; which heat conducting means includes heat conducting wires which extend from the first space and the second space with mutual interspacing and in mutually parallel relation in a direction differing from the directions of the first and second path over at least a part of both transverse dimensions relative to the paths, and has the characteristic that the wires are arranged in flat strips or mats which are placed such that at least one of the media flows first between the strips or mats and then through the strips or mats and between the wires with heat exchange between that medium and the wires.

Attorney, Agent or Firm: Webb Ziesenheim Bruening Logsdon Orkin & Hanson, P.C. ;

Primary / Asst. Examiners: Flanigan, Allen J.;

Maintenance Status: CC Certificate of Correction issued

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Designated Country: AM AP BB BG BR BY CA CN CZ FI GE HU KE KG KP KR KZ LK LT LV MD MG MN  AT BE CH DE DK ES FR GB GR IE IT LI LU MC 

Family: Show 15 known family members

First Claim:
Show all 28 claims
I claim:     1. A heat exchanger comprising:
  • a first space through which a first medium can flow along a first path;
  • a second space through which a second medium can flow along a second path;
  • heat conducting means which are in thermal contact with the first medium in the first space and the second medium in the second space for transferring heat therebetween;
  • said heat conducting means including heat conducting wires which extend with mutual interspacing and in mutually parallel relation in a direction differing from the directions of the first and second path over at least a part of both transverse dimensions of the first space and the second space relative to said paths;
  • said wires arranged in flat strips or mats which are placed such that at least one of said media flows first between the strips or mats and then through the strips or mats and between the wires with heat exchange between that medium and the wires.


Background / Summary: Show background / summary

Drawing Descriptions: Show drawing descriptions

Description: Show description

PCT Number: PCT/NL94/00198    WO9505570

PCT Pub./Filed Dates: 1995-02-23 / 1994-08-19

§ 371 / 102(e) Dates: 1996-06-11 / 1996-06-11

Forward References: Show 4 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (4)   |   Backward references (6)   |   Citation Link

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PDF
Patent  Pub.Date  Inventor Assignee   Title
Buy PDF- 5pp US4098852  1978-07 Christen et al.  Rhone-Poulenc, S.A. Process for carring out a gas/liquid heat-exchange
Buy PDF- 9pp US4116271  1978-09 De Lepeleire   Counter-current bumped plates heat exchanger
Buy PDF- 6pp US4513577  1985-04 Wilson et al.   Evaporator and method of operation
Buy PDF- 6pp US4840228  1989-06 Shaner   Heat exchanger having metal wire screens, and method of making stack of screens therefor
Buy PDF- 7pp US5271459  1993-12 Daschmann  Balcke-Durr Aktiengesellschaft Heat exchanger comprised of individual plates for counterflow and parallel flow
Buy PDF- 5pp US5655600  1997-08 Dewar et al.  AlliedSignal Inc. Composite plate pin or ribbon heat exchanger
       
Foreign References:
Buy
PDF
Publication Date IPC Code Assignee   Title
  FR0793344 1936-01       
  FR0889916 1944-01       
Buy PDF FR0893038 1944-05  F28F 1/10 BROWN échangeur de chaleur à fil métallique, notamment pour l'échange thermique entre deux agents gazeux 
  FR1183990 1959-07       
Buy PDF FR2429988 1980-01  F28D 17/02 COMMISSARIAT A ENERGIE ATOMIQUE ECHANGEUR DE CHALEUR A STRUCTURE POREUSE ANISOTROPE 
Buy PDF - 4pp DE3328997 1985-02  F28D 9/00 Farkas, Gyoergy, Dipl.-Ing., 3340 Wolfenbuettel, DE Plattenwaermetauscher fuer Gase 
  JP54145048 1979-11       
Buy PDF GB1376303 1974-12  F24H 1/22 UNITED KINGDOM ATOMIC ENERGY AUTHORITY TUBULAR HEAT EXCHANGERS 


Other Abstract Info: DERABS G95-098836

Other References:
  • Japanese Publication No. JP 61-225585, published Oct. 7, 1986. Patent Abstracts of Japan, 1 page.


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