EP 1452818 A1 20040901 - A tube heating body
Title (en)
A tube heating body
Title (de)
Rohrbündel für einen Wärmetauscher
Title (fr)
Faisceau de tubes pour un échangeur de chaleur
Publication
Application
Priority
CZ 2003570 A 20030227
Abstract (en)
The invention relates to a tube heating body consisting of two single-walled supporting tubes (1) with a smooth surface, fitted with a system of crosswise situated interconnecting holes (10) in the wall of the supporting tubes, to which are by their ends single-walled interconnecting tubes with a smooth surface crosswise assigned, while the interiors of the supporting tubes (1) and the interconnecting tubes are interconnected and the supporting tubes (1) and the interconnecting tubes (2) are connected by bonded joints. <H0> List of reference marks </H0> <??> 1 supporting tube 10 interconnecting vent 11 connecting vent 2 interconnecting tube 3 built-in seating 30 inner wall of a built-in seating of an interconnecting vent 4 end of an interconnecting tube 40 face of an interconnecting tube 5 interconnecting adapter 51 lug on an interconnecting adapter 52 bearing surface on an interconnecting adapter <IMAGE>
IPC 1-7
IPC 8 full level
F28D 1/00 (2006.01); F28D 1/04 (2006.01); F28D 1/053 (2006.01); F28F 1/00 (2006.01); F28F 9/16 (2006.01)
CPC (source: EP)
F28D 1/05316 (2013.01); F28F 9/162 (2013.01); F28F 9/165 (2013.01)
Citation (search report)
- [X] FR 2587468 A1 19870320 - CHAUSSON USINES SA [FR]
- [X] DE 10123675 A1 20021121 - BEHR GMBH & CO [DE]
- [XA] US 5782291 A 19980721 - MORITA TOMONARI [JP]
- [XA] US 5178211 A 19930112 - BAUER DIETER [DE], et al
- [X] US 3406752 A 19681022 - RENE LION
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1452818 A1 20040901; CZ 2003570 A3 20041013; CZ 294207 B6 20041013
DOCDB simple family (application)
EP 04466004 A 20040223; CZ 2003570 A 20030227