EP 0274058 A3 19880720 - PLATE-TYPE HEAT EXCHANGER
Title (en)
PLATE-TYPE HEAT EXCHANGER
Publication
Application
Priority
DE 3641458 A 19861204
Abstract (en)
[origin: US4854382A] A plate heat exchanger comprising aligned flat heat transfer plates and patterned profiled turbulence plates interposed as spacers between the heat transfer plates. All plates have openings or ports at each of the four corners, some of which are sealed at their periphery so as to direct fluid flow through the flow slits between the heat transfer plates. The gasket seals are part of the turbulence plates and are secured thereto by interlocking corrugations, grooves or keys.
IPC 1-7
IPC 8 full level
F28D 9/00 (2006.01); F28F 3/02 (2006.01); F28F 3/08 (2006.01); F28F 3/10 (2006.01); F28F 13/12 (2006.01)
CPC (source: EP US)
F28F 3/027 (2013.01 - EP US); F28F 3/083 (2013.01 - EP US); F28F 3/10 (2013.01 - EP US); F28F 13/12 (2013.01 - EP US)
Citation (search report)
- [X] US 2616671 A 19521104 - WAKEMAN ALDEN H
- [Y] DE 676922 C 19390615 - BERGEDORFER EISENWERK AG
- [Y] DE 627749 C 19360327 - HOLSTEIN & KAPPERT MASCHF
- [Y] EP 0203458 A1 19861203 - SHOWA ALUMINUM CORP [JP]
- [Y] GB 2151347 A 19850717 - APV INT LTD
- [X] GB 1172247 A 19691126 - APV CO LTD
- [Y] DE 3239004 A1 19830505 - REHEAT AB [SE]
- [X] WO 8503564 A1 19850815 - KUPRIAN SYSTEMBAU GES M B H [AT]
- [X] GB 1302516 A 19730110
- [X] FR 2290646 A1 19760604 - COMMISSARIAT ENERGIE ATOMIQUE [FR]
- [XP] FR 2584806 A1 19870116 - CHAUSSON USINES SA [FR]
- [A] GB 2078926 A 19820113 - APV CO LTD
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
DE 3641458 A1 19880609; DE 3641458 C2 19910328; EP 0274058 A2 19880713; EP 0274058 A3 19880720; JP S63197880 A 19880816; US 4854382 A 19890808
DOCDB simple family (application)
DE 3641458 A 19861204; EP 87117744 A 19871201; JP 30606187 A 19871204; US 12748287 A 19871201