EP 0056746 A1 19820728 - Heat exchanger with an array of tubes, having undulations for dilatation, and not subjected to vibration.
Title (en)
Heat exchanger with an array of tubes, having undulations for dilatation, and not subjected to vibration.
Title (de)
Wärmetauscher mit Rohrbündel, versehen mit Ausdehnungswellen, die nicht von Vibrationen gestört werden.
Title (fr)
Dispositif d'échange de chaleur à faisceau de tubes avec lyres de dilatation soustraites aux vibrations.
Publication
Application
Priority
FR 8100455 A 19810113
Abstract (en)
[origin: ES8401616A1] Heat exchange device with a group of tubes and expansion bends which are not subject to vibration. The device has a group of tubes arranged between two tube plates and provided with expansion bends, for heat exchange between a fluid circulating within the tubes and a liquid circulating around the tubes. Expansion bends are arranged in contact with the liquid in the coldest zone of the exchanger. The device comprises means for ensuring that the liquid cannot cause any vibration of the expansion bends. Application to heat exchangers for a steam generator in which the primary fluid is constituted by liquid sodium.
Abstract (fr)
Dispositif à faisceaux de tubes (3, 4) disposés entre deux plaques tubulaires et munis de lyres de dilatation pour échange de chaleur entre un fluide circulant à l'intérieur des tubes et un liquide circulant autour des tubes. Les lyres de dilatation (11) sont disposées au contact du liquide dans la zone la plus froide de l'échangeur, et le dispositif comporte des moyens pour assurer que le liquide ne puisse entraîner en vibration les lyres de dilatation. Application aux échangeurs de chaleur pour générateurs de vapeur à fluide primaire constitué par du sodium liquide.
IPC 1-7
IPC 8 full level
F28F 9/22 (2006.01); F28D 7/00 (2006.01); F28D 7/10 (2006.01)
CPC (source: EP US)
F28D 7/005 (2013.01 - EP US); F28D 2021/0054 (2013.01 - EP US); F28F 2265/26 (2013.01 - EP US); Y10S 165/065 (2013.01 - EP US)
Citation (search report)
- [Y] FR 2415262 A1 19790817 - COMMISSARIAT ENERGIE ATOMIQUE [FR]
- [Y] FR 2303257 A1 19761001 - BABCOCK & WILCOX CO [US]
- [A] DE 2644303 A1 19770414 - NERATOOM
- [A] EP 0004218 A2 19790919 - COMMISSARIAT ENERGIE ATOMIQUE [FR]
- [A] FR 2293684 A2 19760702 - TREPAUD GEORGES [FR]
- [A] FR 2218528 A1 19740913 - STEIN INDUSTRIE [FR]
- [A] FR 1006491 A 19520423 - AIR LIQUIDE
- [A] FR 2134067 A1 19721208 - STEIN INDUSTRIE [FR]
- [A] FR 2171869 A2 19730928 - STEIN INDUSTRIE [FR], et al
- [A] FR 2172799 A1 19731005 - TREPAUD GEORGES [FR]
Designated contracting state (EPC)
BE CH DE GB IT NL
DOCDB simple family (publication)
EP 0056746 A1 19820728; EP 0056746 B1 19831116; EP 0056746 B2 19880316; DE 3260009 D1 19831222; ES 508651 A0 19831216; ES 8401616 A1 19831216; FR 2497937 A1 19820716; FR 2497937 B1 19860307; JP S57136088 A 19820821; US 4505329 A 19850319
DOCDB simple family (application)
EP 82400017 A 19820107; DE 3260009 T 19820107; ES 508651 A 19820112; FR 8100455 A 19810113; JP 324382 A 19820112; US 33775982 A 19820107