Global Patent Index - EP 1068626 A1

EP 1068626 A1 2001-01-17 - HYBRID CIRCUIT ARRANGEMENT WITH A THERMAL RELEASE

Title (en)

HYBRID CIRCUIT ARRANGEMENT WITH A THERMAL RELEASE

Title (de)

HYBRIDSCHALTUNGSANORDNUNG MIT THERMOSICHERUNG

Title (fr)

CONFIGURATION D'UN CIRCUIT HYBRIDE DOTE D'UN DECLENCHEUR THERMIQUE

Publication

EP 1068626 A1 (DE)

Application

EP 99922032 A

Priority

  • DE 9900737 W
  • DE 19814445 A

Abstract (en)

[origin: DE19814445C1] According to the invention, a thermal release (6) is electrically connected to a resistance meander (1) and can be triggered by said meander (1) in the case of an overload when the circuit substrate (5) heats up. The resistance meander (1) is embodied in a defined area (4) on the circuit support as a multiple interlaced structure surrounding the hot spot (3) which is to be produced in an optimised manner and in a defined position. The thermal release is thermally coupled to the circuit substrate (5) at said hot spot (3).

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

H01H 37/76; H01C 7/13

IPC 8 full level (invention and additional information)

H01C 7/13 (2006.01); H01C 7/22 (2006.01); H01H 37/76 (2006.01); H05K 1/02 (2006.01); H05K 1/16 (2006.01); H05K 3/34 (2006.01)

CPC (invention and additional information)

H05K 1/0201 (2013.01); H01C 7/13 (2013.01); H01C 7/22 (2013.01); H01H 37/761 (2013.01); H01H 2037/046 (2013.01); H01H 2037/763 (2013.01); H05K 1/0212 (2013.01); H05K 1/167 (2013.01); H05K 3/3421 (2013.01); H05K 2201/09263 (2013.01); H05K 2201/10151 (2013.01); H05K 2201/10181 (2013.01); H05K 2203/176 (2013.01)

Citation (search report)

See references of WO 9950871A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

DE 19814445 C1 19990624; CN 1294749 A 20010509; EP 1068626 A1 20010117; WO 9950871 A1 19991007

INPADOC legal status


2002-04-03 [18R] REFUSED

- Effective date: 20011027

2001-06-13 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010427

2001-01-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000908

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB