Global Patent Index - EP 1001444 A3

EP 1001444 A3 2001-04-04 - Overcurrent trip device

Title (en)

Overcurrent trip device

Title (de)

Überstromauslöser

Title (fr)

Déclencheur de surintensité

Publication

EP 1001444 A3 (DE)

Application

EP 98122193 A

Priority

DE 19847155 A

Abstract (en)

[origin: DE19847155A1] The device has a heat conducting tubular carrying body (11) wound with a coil (12). There is a stop end (13) and an opposite expanded accommodation end (14) for mounting and radial support of a bimetallic spring plate (15) with a central bore. An armature (20) moves in the carrying body between the stop end and a core (16), with a central bore. A pin (25) that extends through the bore in the spring plate and in the core towards the armature, which can be thermally reset. In the ready state, the distance between the armature and core is not greater than the stroke of the spring plate.

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

H01H 71/40

IPC 8 full level (invention and additional information)

H01H 71/40 (2006.01); H01H 71/24 (2006.01); H01H 71/74 (2006.01)

CPC (invention and additional information)

H01H 71/40 (2013.01); H01H 71/2454 (2013.01); H01H 71/2463 (2013.01); H01H 71/7463 (2013.01); H01H 2071/407 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19847155 A1 20000420; EP 1001444 A2 20000517; EP 1001444 A3 20010404; US 6154115 A 20001128

INPADOC legal status


2006-02-01 [18D] DEEMED TO BE WITHDRAWN

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- Effective date: 20050729

2002-01-02 [AKX] PAYMENT OF DESIGNATION FEES

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2001-04-04 [AK] DESIGNATED CONTRACTING STATES:

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2001-04-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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2000-05-17 [17P] REQUEST FOR EXAMINATION FILED

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- Effective date: 19981214

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

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2000-05-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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