EP 0717252 A3 19971119 - Device for supporting heat exchanger tubes
Title (en)
Device for supporting heat exchanger tubes
Title (de)
Vorrichtung zur Halterung von Rohren eines Wärmeüberträgers
Title (fr)
Dispositif de maintien des tubes d'un échangeur de chaleur
Publication
Application
Priority
DE 4445137 A 19941217
Abstract (en)
[origin: EP0717252A2] The device holds tubes (3a), pref. plastics tubing, such as is used in industrial chemical processes, on a frame (6) inside a housing. The tubes are arranged parallel to, and separated from, one another, in order to form a bundle. At least one band (8) is used to support the tubes, and this is at least a tangent to the tubes of one or more rows. The band runs between supporting bolts (9) on the frame. The tubes in each row may be supported by a band which crosses over between neighbouring tubes, and is fixed between two bolts which lie opposite one another.
IPC 1-7
IPC 8 full level
F28F 9/013 (2006.01); F28F 21/06 (2006.01)
CPC (source: EP)
F28F 9/0132 (2013.01); F28F 21/062 (2013.01)
Citation (search report)
- [XY] US 3720259 A 19730313 - FRITZ K, et al
- [YA] DE 2052837 A1 19720427 - HICK HARGREAVES & CO LTD, et al
- [A] FR 2130384 A1 19721103 - CA ATOMIC ENERGY LTD
- [A] GB 1101953 A 19680207 - BABCOCK & WILCOX CO
- [DA] DE 4217923 A1 19931202 - GEA LUFTKUEHLER HAPPEL GMBH [DE]
Designated contracting state (EPC)
DE DK ES GB GR
DOCDB simple family (publication)
EP 0717252 A2 19960619; EP 0717252 A3 19971119; DE 4445137 A1 19960627; DE 4445137 C2 19980115; PL 311861 A1 19960624; TR 199501570 A2 19960721
DOCDB simple family (application)
EP 95118100 A 19951117; DE 4445137 A 19941217; PL 31186195 A 19951215; TR 9501570 A 19951213