EP 1033064 A1 20000906 - WINDOW HEATER
Title (en)
WINDOW HEATER
Title (de)
SCHEIBENHEIZUNG
Title (fr)
SYSTEME DE CHAUFFAGE DE VITRE
Publication
Application
Priority
- DE 9803218 W 19981105
- DE 19751423 A 19971120
Abstract (en)
[origin: DE19751423A1] The invention relates to a window heater, especially for a motor vehicle, comprising a resistance heating device placed on the window or integrated therein. Said heating device can be connected to a voltage source via terminal contacts and electrical switching means. Said switching means (24) consists of a semi-conductor switching element (24) mounted directly on the window (12) to be heated.
IPC 1-7
H05B 1/00; H05B 3/26; H05B 3/34; H05B 1/02; G05D 22/02; G05D 23/19; G05D 23/20
IPC 8 full level
G05D 22/02 (2006.01); G05D 23/19 (2006.01); G05D 23/20 (2006.01); H05B 1/00 (2006.01); H05B 1/02 (2006.01); H05B 3/00 (2006.01); H05B 3/26 (2006.01); H05B 3/34 (2006.01); H05B 3/84 (2006.01)
CPC (source: EP US)
H05B 1/0236 (2013.01 - EP US); H05B 3/84 (2013.01 - EP US); H05B 2203/016 (2013.01 - EP US); H05B 2203/035 (2013.01 - EP US)
Citation (search report)
See references of WO 9927756A1
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
DE 19751423 A1 19990602; DE 59803098 D1 20020321; EP 1033064 A1 20000906; EP 1033064 B1 20020213; JP 2001524742 A 20011204; JP 4199924 B2 20081224; US 6320159 B1 20011120; WO 9927756 A1 19990603
DOCDB simple family (application)
DE 19751423 A 19971120; DE 59803098 T 19981105; DE 9803218 W 19981105; EP 98963320 A 19981105; JP 2000522765 A 19981105; US 55482100 A 20000718