Global Patent Index - EP 0979520 A2

EP 0979520 A2 2000-02-16 - CURRENT LIMITER

Title (en)

CURRENT LIMITER

Title (de)

STROMBEGRENZER

Title (fr)

LIMITEUR DE COURANT

Publication

EP 0979520 A2 (EN)

Application

EP 98904479 A

Priority

  • SE 9800237 W
  • SE 9700537 A

Abstract (en)

[origin: WO9836427A2] A current limiter comprising electrodes (11, 12, 13) and at least one electrically conducting polymer-based body (10) with one or more external contact surfaces (100', 100''). An electrode (13) is embedded in the polymer-based body (10) and the polymer-based body is in free contact, by means of its external contact surfaces, with one or more electrodes (11, 12).

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

H01C 7/13

IPC 8 full level (invention and additional information)

H01C 7/02 (2006.01)

CPC (invention and additional information)

H01C 7/027 (2013.01)

Citation (search report)

See references of WO 9836427A3

Designated contracting state (EPC)

CH DE FR GB IT LI SE

EPO simple patent family

WO 9836427 A2 19980820; WO 9836427 A3 19981015; AU 6233898 A 19980908; EP 0979520 A2 20000216; SE 511234 C2 19990830; SE 9700537 D0 19970217; SE 9700537 L 19980818

INPADOC legal status


2003-03-05 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020903

2000-02-23 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: ABB RESEARCH LTD.

2000-02-23 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: ABB AB

2000-02-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990910

2000-02-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): CH DE FR GB IT LI SE