EP 1336186 B1 20080227 - DRIVE TRAIN FOR A DISPLACEABLE CONTACT ON AN ELECTRICAL POWER BREAKER
Title (en)
DRIVE TRAIN FOR A DISPLACEABLE CONTACT ON AN ELECTRICAL POWER BREAKER
Title (de)
ANTRIEBSSTRANG FÜR EINEN BEWEGBAREN KONTAKT EINES ELEKTRISCHEN SCHALTERS
Title (fr)
TRANSMISSION POUR UN CONTACT MOBILE D'UN COMMUTATEUR ELECTRIQUE
Publication
Application
Priority
- DE 0104421 W 20011120
- DE 10060195 A 20001124
Abstract (en)
[origin: WO0243096A1] The invention relates to a drive train for a displaceable contact (1) on a breaker contact arrangement in an electrical power breaker, whereby a coupling element (3), displaceable against a stop (12) and arranged between the moveable contact (1) and corresponding drive element (8), is provided with an anti-bounce device, comprising a catch element (13) and a counter piece (14). The catch element (13) which may be swung into a catch position as a result of the inertia exerted on the centre of gravity (16) thereof, when the coupling element (3) strikes the stop (12), comprises a working surface (22) extending in the pivoting direction (23) to form a momentary working connection with the counter piece (14). A retaining spring (32) is additionally provided on the catch element (13) to guarantee that a rebounding of the coupling element (3) into the position corresponding to the closed state of the breaker contact arrangement does not occur.
IPC 8 full level
H01H 71/12 (2006.01); H01H 71/50 (2006.01)
CPC (source: EP US)
H01H 71/504 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 0243096 A1 20020530; CN 1214432 C 20050810; CN 1476622 A 20040218; DE 10060195 C1 20020725; DE 50113670 D1 20080410; EP 1336186 A1 20030820; EP 1336186 B1 20080227; HK 1059146 A1 20040618; JP 2004515036 A 20040520; US 2004134764 A1 20040715; US 6831240 B2 20041214
DOCDB simple family (application)
DE 0104421 W 20011120; CN 01819403 A 20011120; DE 10060195 A 20001124; DE 50113670 T 20011120; EP 01997826 A 20011120; HK 04102072 A 20040322; JP 2002544744 A 20011120; US 43264303 A 20030523