EP 0015191 B1 19821201 - HEAT EXCHANGER
Title (en)
HEAT EXCHANGER
Publication
Application
Priority
FR 7903746 A 19790214
Abstract (en)
[origin: US4311189A] Exchanger which incorporates a casing in which the heat carried by a primary fluid is transferred to a secondary fluid so as to heat the latter, the secondary fluid circulating in the tubes, whose opposite ends issue into tubular supply and discharge mains located externally of the exchanger casing and surrounding the latter at least partly, wherein each of the tubes comprises two access devices each sealed by a removable plug, while each of the access devices is located in a part of the tube positioned between the exchanger casing and the corresponding main. The present exchanger is intended more particularly for the transfer of heat between two circuits of a nuclear power station.
IPC 1-7
IPC 8 full level
F22B 1/06 (2006.01); F22B 37/12 (2006.01); F22B 37/22 (2006.01); F22B 37/38 (2006.01); F22B 37/42 (2006.01); F22B 37/74 (2006.01); F28F 27/00 (2006.01)
CPC (source: EP US)
F22B 1/063 (2013.01 - EP US); F22B 37/125 (2013.01 - EP US); F22B 37/221 (2013.01 - EP US); F22B 37/38 (2013.01 - EP US); F22B 37/421 (2013.01 - EP US); F22B 37/74 (2013.01 - EP US); F28F 27/00 (2013.01 - EP US); Y10S 165/006 (2013.01 - EP)
Designated contracting state (EPC)
BE CH DE GB IT NL
DOCDB simple family (publication)
EP 0015191 A1 19800903; EP 0015191 B1 19821201; DE 3061174 D1 19830105; FR 2449260 A1 19800912; FR 2449260 B1 19821217; JP S55137402 A 19801027; US 4311189 A 19820119
DOCDB simple family (application)
EP 80400200 A 19800208; DE 3061174 T 19800208; FR 7903746 A 19790214; JP 1649180 A 19800213; US 11892980 A 19800206