EP 0730134 A2 19960904 - Layer-built heat exchanger
Title (en)
Layer-built heat exchanger
Title (de)
Wärmetauscher mit gestapelten Platten
Title (fr)
Echangeur de chaleur à plaques empilées
Publication
Application
Priority
- EP 91916786 A 19910927
- JP 26099290 A 19900928
- JP 28872590 A 19901026
- JP 7287191 A 19910405
Abstract (en)
A layer-built heat exchanger in which channels are formed by dividers in the first-side plate 32 and second-side plate 33, and a seal plate 3 is interposed between the first-and second-side plates. The first-side plate 32 and second-side plate 33 are positioned relative to each other such that the dividers 35 of the second-side plate 33 are in line with the channels 11 of the first-side plate 32, and the dividers 34 of the first-side plate 32 are in line with the channels 17 of the second-side plate 33, thus preventing deformation of the seal plate 3 due to a high differential pressure between the coolants flowing through the channels of the first- and second-side plates. The corners of the first-side plate 32, second-side plate 33, and seal plate 3 are also shaped differently so that omission of one of the component plates can be easily confirmed.
IPC 1-7
IPC 8 full level
F28D 9/00 (2006.01)
CPC (source: EP)
F28D 9/0062 (2013.01); F28D 9/0075 (2013.01); F28F 2250/102 (2013.01); F28F 2280/04 (2013.01)
Citation (applicant)
JP S61243297 A 19861029 - MATSUSHITA ELECTRIC IND CO LTD
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0730134 A2 19960904; EP 0730134 A3 19980114; EP 0730134 B1 20010103; DE 69125819 D1 19970528; DE 69125819 T2 19971211; DE 69132499 D1 20010208; DE 69132499 T2 20010419; EP 0503080 A1 19920916; EP 0503080 A4 19940608; EP 0503080 B1 19970423; EP 0730132 A2 19960904; EP 0730132 A3 19980114; EP 0730133 A2 19960904; EP 0730133 A3 19980114; WO 9206343 A1 19920416
DOCDB simple family (application)
EP 96107859 A 19910927; DE 69125819 T 19910927; DE 69132499 T 19910927; EP 91916786 A 19910927; EP 96107852 A 19910927; EP 96107853 A 19910927; JP 9101292 W 19910927