EP 1286046 A2 20030226 - Support for a water preheater
Title (en)
Support for a water preheater
Title (de)
Wasservorwärmstutzen
Title (fr)
Support por un dispositif de préchauffage de l'eau
Publication
Application
Priority
DE 10140183 A 20010822
Abstract (en)
The water pre-heating connection (6) has at least one heating rod projecting into the through-flow water channel. The rod contains heating and regulating elements. The heating rod (1) has no external thread, and is intended to be pressed into an unthreaded boring in the connection. The connecting pole is taken out of the heating rod and is insulated from its jacket.
Abstract (de)
Wasservorwärmstutzen mit mindestens einem in den Wasserdurchlaufkanal ragenden Heizstab mit innenliegendem Heizund gegebenenfalls Regelelement(en), wobei der Heizstab (1) ohne Außengewinde und zum Einpressen in eine gewindefreie Bohrung (7) des Wasservorwärmstutzen (6) ausgebildet ist, wobei der Anschlußpol (3) aus dem Heizstab (1) herausgeführt und gegen den Mantel des Heizstabes (1) isoliert angeordnet ist. <IMAGE>
IPC 1-7
IPC 8 full level
F23Q 7/00 (2006.01); F02N 19/10 (2010.01); H05B 3/06 (2006.01); H05B 3/42 (2006.01); H05B 3/48 (2006.01)
CPC (source: EP US)
F02N 19/10 (2013.01 - EP US); H05B 3/06 (2013.01 - EP US); H05B 3/42 (2013.01 - EP US); H05B 3/48 (2013.01 - EP US); H05B 2203/021 (2013.01 - EP US)
Citation (examination)
- JP H1194253 A 19990409 - DENSO CORP
- JP S6325416 A 19880202 - NGK SPARK PLUG CO
- JP H0480521 A 19920313 - NGK SPARK PLUG CO
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1286046 A2 20030226; EP 1286046 A3 20050119; DE 10140183 A1 20030313; JP 2003074850 A 20030312; US 2003039474 A1 20030227; US 6625393 B2 20030923
DOCDB simple family (application)
EP 02013623 A 20020619; DE 10140183 A 20010822; JP 2002239144 A 20020820; US 22337602 A 20020820