Global Patent Index - EP 1032942 A1

EP 1032942 A1 2000-09-06 - SWITCHING DEVICE WITH AN ELECTRIC ARC EXTINGUISHING DEVICE

Title (en)

SWITCHING DEVICE WITH AN ELECTRIC ARC EXTINGUISHING DEVICE

Title (de)

SCHALTGERÄT MIT LICHTBOGEN-LÖSCHEINRICHTUNG

Title (fr)

APPAREIL DE DISTRIBUTION MUNI D'UN DISPOSITIF D'EXTINCTION D'ARC

Publication

EP 1032942 A1 (DE)

Application

EP 98962230 A

Priority

  • DE 9803272 W
  • DE 29720715 U

Abstract (en)

[origin: US6262384B1] A switching device is provided having an optimally used arcing chamber. To this end, a lower arc runner plate extends into a space located behind the arcing chamber, and an upper arc runner plate is positioned off from this space by an appropriate design of an insulating strip of the arcing chamber (10). The insulating strip is provided with projecting tabs for this purpose.

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

H01H 9/36

IPC 8 full level (invention and additional information)

H01H 9/36 (2006.01); H01H 9/46 (2006.01)

CPC (invention and additional information)

H01H 9/36 (2013.01); H01H 9/46 (2013.01)

Citation (search report)

See references of WO 9927553A1

Designated contracting state (EPC)

DE FR IT

EPO simple patent family

DE 29720715 U1 19980122; CN 1132207 C 20031224; CN 1278359 A 20001227; EP 1032942 A1 20000906; EP 1032942 B1 20020220; US 6262384 B1 20010717; WO 9927553 A1 19990603

INPADOC legal status


2017-04-28 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2005-11-09 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2003-02-12 [26N] NO OPPOSITION FILED

- Effective date: 20021121

2002-08-09 [ET] FR: TRANSLATION FILED

2002-03-28 [REF] CORRESPONDS TO:

- Document: DE 59803150 20020328

2002-02-20 [AK] DESIGNATED CONTRACTING STATES:

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2001-07-11 [17Q] FIRST EXAMINATION REPORT

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- Kind Code of Ref Document: A1

- Designated State(s): DE FR IT