EP 0729001 B1 19990901 - Heat exchanger
Title (en)
Heat exchanger
Title (de)
Wärmeübertrager
Title (fr)
Echangeur de chaleur
Publication
Application
Priority
DE 19505746 A 19950220
Abstract (en)
[origin: DE19601579A1] A pressure resistant outer jacket contains straight, ribbed or laminated tubes exposed to transverse flow and intersecting counterflow of heat exchange streams. A centre tube (6) is surrounded by concentric cylindrical jackets (2) forming annular ducts (1), with the tube and cylindrical jackets interconnected by one or more partitions. The communication of the gas/vapour vol. flow between the centre tube and the inner annular duct, and between all annular ducts and the header (7) takes place via apertures. In the annular ducts are fitted tubes coupled via end chambers (11,12) to deflection chambers (13) at the heat exchanger front sides.
IPC 1-7
IPC 8 full level
F28D 7/16 (2006.01); F28D 9/04 (2006.01); F28F 9/22 (2006.01)
CPC (source: EP US)
F28D 7/1669 (2013.01 - EP US); F28D 9/04 (2013.01 - EP US); F28F 9/22 (2013.01 - EP US); F28F 2009/224 (2013.01 - EP US); Y10S 165/406 (2013.01 - EP US)
Designated contracting state (EPC)
CH DK FR GB IT LI NL SE
DOCDB simple family (publication)
DE 19601579 A1 19960822; DE 19601579 C2 19971218; EP 0729001 A1 19960828; EP 0729001 B1 19990901; US 5690169 A 19971125
DOCDB simple family (application)
DE 19601579 A 19960118; EP 96102422 A 19960217; US 60321396 A 19960220