EP 1001444 A3 20010404 - Overcurrent trip device
Title (en)
Overcurrent trip device
Title (de)
Überstromauslöser
Title (fr)
Déclencheur de surintensité
Publication
Application
Priority
DE 19847155 A 19981013
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
IPC 8 full level
H01H 71/40 (2006.01); H01H 71/24 (2006.01); H01H 71/74 (2006.01)
CPC (source: EP US)
H01H 71/40 (2013.01 - EP US); H01H 71/2454 (2013.01 - EP US); H01H 71/2463 (2013.01 - EP US); H01H 71/7463 (2013.01 - EP US); H01H 2071/407 (2013.01 - EP US)
Citation (search report)
- [A] DE 29502573 U1 19950420 - KOPP HEINRICH AG [DE]
- [A] US 4965543 A 19901023 - BATTEUX PIERRE [FR]
- [DA] DE 19629062 A1 19980129 - KOPP HEINRICH AG [DE]
- [DA] DE 3637275 C1 19880505 - FLOHR PETER
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19847155 A1 20000420; EP 1001444 A2 20000517; EP 1001444 A3 20010404; US 6154115 A 20001128
DOCDB simple family (application)
DE 19847155 A 19981013; EP 98122193 A 19981127; US 32771899 A 19990608