EP 0897095 A3 19990519 - Heat exchanger equipped with deflectors for optimised heat exchange
Title (en)
Heat exchanger equipped with deflectors for optimised heat exchange
Title (de)
Wärmetauscher mit Ablenkplatten zur Optimierung des Wärmeaustauschs
Title (fr)
Echangeur de chaleur muni de déflecteurs pour optimiser l'échange de chaleur
Publication
Application
Priority
IT MI971942 A 19970814
Abstract (en)
[origin: EP0897095A2] Finned-tube heat exchanger, particularly for combined cycle power plants and the like, comprising a plurality of finned tubes (1) arranged in rows and flow deflectors (3) positioned between successive rows of said finned tubes (1), adjacent to said tubes, the distinctive feature of which consists in the fact that at least certain of said deflectors (3) comprise a plurality of vortex-generating elements (4) laid out on the surface of said deflectors (3), designed to generate vortexes with axes that are substantially parallel to the direction of flow of a fluid conveyed externally to pass over said finned tubes (1). <IMAGE>
IPC 1-7
IPC 8 full level
F28F 1/24 (2006.01); F28F 13/06 (2006.01)
CPC (source: EP)
F28F 1/24 (2013.01); F28F 13/06 (2013.01)
Citation (search report)
- [X] GB 998021 A 19650714 - LEGRAND PIERRE
- [Y] US 5163508 A 19921117 - HAMOS ROBERT E [US]
- [Y] GB 2234806 A 19910213 - SECRETARY TRADE IND BRIT [GB]
- [A] GB 2143631 A 19850213 - WURZ DIETER
- [A] DE 897417 C 19531119 - WAAGNER BIRO AG
- [A] US 4957160 A 19900918 - RALEIGH WILLIAM F [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0897095 A2 19990217; EP 0897095 A3 19990519; IT 1294327 B1 19990324; IT MI971942 A1 19990214
DOCDB simple family (application)
EP 98202694 A 19980811; IT MI971942 A 19970814