EP 0386277 B1 19930908 - DOUBLE CIRCUIT-BREAKING TERMINAL
Title (en)
DOUBLE CIRCUIT-BREAKING TERMINAL
Publication
Application
Priority
EP 89103812 A 19890304
Abstract (en)
[origin: EP0386277A1] In this double circuit-breaking terminal, the circuit-breaking switching piece for opening and closing the current paths, formed by busbar pieces (2, 3, 8, 9), in the upper and lower terminal level is a rocker arm (15), which carries a contact link (19, 20) in each case for each level, and which can be pivoted into three different switch positions in one of the two levels, the mutually opposite contact regions (11, 12) of the relevant busbar pieces (8, 9) having extensions (13, 14), in the sense of forming a further switch position, of such a design that this current path is closed in the relevant switch position of the rocker arm (15), while the current path in the other level is opened. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 1/36 (2006.01); H01H 21/54 (2006.01); H01H 23/28 (2006.01); H01H 25/04 (2006.01); H01R 9/26 (2006.01)
CPC (source: EP US)
H01H 1/365 (2013.01 - EP US); H01H 23/28 (2013.01 - EP US); H01R 9/2633 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0386277 A1 19900912; EP 0386277 B1 19930908; AT E94311 T1 19930915; CA 2011382 A1 19900904; DE 58905551 D1 19931014; ES 2045218 T3 19940116; JP H02278625 A 19901114; JP H0727745 B2 19950329; US 5041704 A 19910820
DOCDB simple family (application)
EP 89103812 A 19890304; AT 89103812 T 19890304; CA 2011382 A 19900302; DE 58905551 T 19890304; ES 89103812 T 19890304; JP 4737390 A 19900301; US 47148090 A 19900129