EP 0024195 A2 19810225 - Heat transfer plate having a gasket groove and method of forming such a groove.
Title (en)
Heat transfer plate having a gasket groove and method of forming such a groove.
Title (de)
Wärmeübertragungsplatte mit einer Dichtungsnut und Verfahren zur Herstellung einer solchen Dichtungsnut.
Title (fr)
Plaque de transfert de chaleur avec une rainure d'étanchéité et procédé pour la fabrication d'une telle rainure d'étanchéité.
Publication
Application
Priority
- GB 7928135 A 19790813
- GB 8000909 A 19800110
Abstract (en)
In heat transfer apparatus of the plate type, gaskets around the plates are normally elastomeric gaskets fixed by adhesive into pressed recesses in the plates. These gaskets are expensive and the technique of fixing and replacing them is time consuming. In accordance with the present invention, a pressed groove 2 in a plate 1 is filled with a body 4 of plastics material having the capacity of adherence to the metal of the plate 1. This body 9 of plastics material is then formed with an accurate groove 10 to receive and mechanically retain a seal 11. The groove 10 and gasket 11 may be duplicated to form a double seal.
IPC 1-7
IPC 8 full level
F28F 3/10 (2006.01)
CPC (source: EP)
F28F 3/10 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0024195 A2 19810225; EP 0024195 A3 19810422; EP 0024195 B1 19831005; BR 8005069 A 19810224; CA 1125739 A 19820615; DE 24195 T1 19830804; DE 3065164 D1 19831110; DK 349180 A 19810214; ES 494235 A0 19810816; ES 8106603 A1 19810816; IN 154553 B 19841110
DOCDB simple family (application)
EP 80302777 A 19800812; BR 8005069 A 19800812; CA 358072 A 19800812; DE 3065164 T 19800812; DE 80302777 T 19800812; DK 349180 A 19800813; ES 494235 A 19800813; IN 591DE1980 A 19800812