Global Patent Index - EP 0943150 B1

EP 0943150 B1 2000-08-02 - ELECTRICAL FUSE

Title (en)

ELECTRICAL FUSE

Title (de)

ELEKTRISCHE SICHERUNG

Title (fr)

FUSIBLE

Publication

EP 0943150 B1 (EN)

Application

EP 97952885 A

Priority

  • DE 29621154 U
  • EP 9706807 W

Abstract (en)

[origin: WO9825285A2] The present invention relates to an electrical fuse having a series circuit formed by a PTC element and a fusible conductor. To create an electrical fuse of above-mentioned type having an automatic trigger adjustment to ageing phenomena or increase of nominal resistance of the PTC element and having a simple and compact structure of the whole circuit it is suggested that the PTC element (2) and the fusible conductor (3) have close thermal coupling.

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

H01H 85/046

IPC 8 full level (invention and additional information)

H01C 7/02 (2006.01); H01C 7/13 (2006.01); H01H 37/76 (2006.01); H01H 85/00 (2006.01); H01H 85/02 (2006.01); H01H 85/041 (2006.01); H01H 85/046 (2006.01)

CPC (invention and additional information)

H01H 85/0411 (2013.01); H01C 7/13 (2013.01); H01H 85/046 (2013.01); H01H 2085/0483 (2013.01)

Designated contracting state (EPC)

AT CH DE FI FR GB IT LI NL SE

EPO simple patent family

DE 29621154 U1 19980402; AT 195199 T 20000815; CN 1138295 C 20040211; CN 1240050 A 19991229; EP 0943150 A2 19990922; EP 0943150 B1 20000802; JP 2001505709 A 20010424; WO 9825285 A2 19980611; WO 9825285 A3 19980820

INPADOC legal status


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2000-09-07 [REF] CORRESPONDS TO:

- Document: DE 69702719 20000907

2000-08-31 [REG CH NV] NEW AGENT

- Representative's name: CABINET ROLAND NITHARDT CONSEILS EN PROPRIETE INDU

2000-08-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-08-11 [ET] FR: TRANSLATION FILED

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2000-08-02 [REF] CORRESPONDS TO:

- Document: AT 195199 T 20000815

2000-06-09 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: DE DOMINICIS & MAYER S.R.L.

2000-01-05 [17Q] FIRST EXAMINATION REPORT

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