EP 0047847 B1 19841024 - PROTECTIVE CIRCUIT-BREAKING SWITCH
Title (en)
PROTECTIVE CIRCUIT-BREAKING SWITCH
Publication
Application
Priority
DE 3034790 A 19800915
Abstract (en)
[origin: ES8206907A1] A circuit breaker having a switch mechanism consisting basically of a pivotally mounted latch which is releasably mounted on a release member and which carries a pivotally mounted contact, and of a pivotally mounted manually operable element for operating the circuit breaker. A spring is connected to the manually operable element at a position offset with respect to the pivotal axis of the element and is arranged to apply a force to the pivotable latch at a position close to the pivotal axis of the latch. A latch lever interconnects the manually operable element and the pivotable latch and is connected to the manually operable element eccentrically with respect to the pivotal axis of the latter and is connected to the pivotable latch in a manner as to form the pivotal axis of the latter. A guide is arranged to guide the movement of the latch lever caused by operation of the manually operable element, and the spring is arranged to apply a force to the pivotable latch indirectly by engaging with the pivotally mounted contact carried by the latch.
IPC 1-7
IPC 8 full level
H01H 71/54 (2006.01); H01H 71/10 (2006.01); H01H 71/52 (2006.01)
CPC (source: EP US)
H01H 71/1072 (2013.01 - EP US); H01H 71/527 (2013.01 - EP US); H01H 2071/0292 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0047847 A1 19820324; EP 0047847 B1 19841024; AR 227198 A1 19820930; AT E10045 T1 19841115; AU 7520981 A 19820325; BR 8105858 A 19820608; DD 201742 A5 19830803; DE 3034790 A1 19820325; DE 3166838 D1 19841129; DE 8024641 U1 19801211; DK 407381 A 19820316; ES 505448 A0 19820816; ES 8206907 A1 19820816; FI 812837 L 19820316; GB 2084403 A 19820407; GB 2084403 B 19840822; GR 74666 B 19840629; HU 182752 B 19840328; IL 63821 A0 19811231; IL 63821 A 19850929; JP S5782927 A 19820524; JP S6340008 B2 19880809; MX 150576 A 19840530; MY 8500826 A 19851231; PT 73668 A 19811001; PT 73668 B 19821117; RO 80534 A 19840315; RO 80534 B 19840330; US 4376270 A 19830308; ZA 816354 B 19820929
DOCDB simple family (application)
EP 81105929 A 19810727; AR 28631681 A 19810731; AT 81105929 T 19810727; AU 7520981 A 19810914; BR 8105858 A 19810914; DD 23323181 A 19810911; DE 3034790 A 19800915; DE 3166838 T 19810727; DE 8024641 U 19800915; DK 407381 A 19810914; ES 505448 A 19810914; FI 812837 A 19810911; GB 8121243 A 19810709; GR 810166026 A 19810911; HU 265381 A 19810914; IL 6382181 A 19810914; JP 14603881 A 19810916; MX 18913481 A 19810910; MY 8500826 A 19851230; PT 7366881 A 19810914; RO 10530381 A 19810914; US 29865281 A 19810902; ZA 816354 A 19810914