Global Patent Index - EP 1013147 A1

EP 1013147 A1 2000-06-28 - THICK FILM HEATERS

Title (en)

THICK FILM HEATERS

Title (de)

HEIZUNGSWIDERSTÄNDE MIT DICKEN BESCHICHTUNGEN

Title (fr)

RESISTANCES DE CHAUFFAGE A COUCHES EPAISSES

Publication

EP 1013147 A1 (EN)

Application

EP 98904300 A

Priority

  • GB 9800487 W
  • GB 9703224 A

Abstract (en)

[origin: GB2322272A] A thick film heater 2 comprises a thick film heating track 8 provided on an electrically insulating substrate 6. An electrical contact member 16 of silver or similar is bonded to a contact receiving pad 1 of the heater track by being deposited on the unfired pad and then being co-fired with the pad.

IPC 1-7 (main, further and additional classification)

H05B 3/82; H01R 4/04; H05B 1/02; H05B 3/74

IPC 8 full level (invention and additional information)

H05B 1/02 (2006.01); H05B 3/26 (2006.01); H05B 3/28 (2006.01); H05B 3/74 (2006.01); H05B 3/82 (2006.01)

CPC (invention and additional information)

H05B 1/0213 (2013.01); H05B 3/262 (2013.01); H05B 3/265 (2013.01); H05B 3/28 (2013.01); H05B 3/283 (2013.01); H05B 3/748 (2013.01); H05B 3/82 (2013.01); H05B 2203/013 (2013.01); H05B 2203/017 (2013.01)

Citation (search report)

See references of WO 9836617A1

Designated contracting state (EPC)

DE ES FR GB IT NL

EPO simple patent family

GB 2322272 A 19980819; GB 9703224 D0 19970409; AU 6224298 A 19980908; CN 1252921 A 20000510; CN 2388794 Y 20000719; EP 1013147 A1 20000628; WO 9836617 A1 19980820

INPADOC legal status


2001-12-05 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010526

2001-02-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010115

2000-06-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990917

2000-06-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT NL