EP 0295236 B1 19940119 - Hand operated on-off switch with electromagnetic release.
Title (en)
Hand operated on-off switch with electromagnetic release.
Title (de)
Handbetätigter Ein-Aus-Schalter mit elektromagnetischer Auslösung.
Title (fr)
Interrupteur manuel à déclencheur électromagnétique.
Publication
Application
Priority
AT 145587 A 19870609
Abstract (en)
[origin: EP0295236A2] In a hand-operated on-off switch with an electromagnetic release, a part (9), which opens and closes the switch contacts, and an operating member, particularly a rotating handle (2), are designed so as to be separate and such that they can be coupled together, the part (9), which opens and closes the switch contacts, being loaded from the locked position for the closing movement by a spring. The part (9) and the operating member (2, 6) are designed of material which conducts the magnetic flux, at least on their end surfaces or bearing surfaces (7a, 8a) facing one another, and can be coupled to one another in a force-locked manner by the electromagnet. <??>The coil (10) of the electromagnet can have a voltage applied to it, in this case preferably via auxiliary contacts (16). <IMAGE>
IPC 1-7
IPC 8 full level
H01H 3/56 (2006.01); H01H 51/06 (2006.01); H01H 71/68 (2006.01); H01H 83/12 (2006.01); H01H 3/40 (2006.01); H01H 19/635 (2006.01); H01H 71/46 (2006.01)
CPC (source: EP US)
H01H 71/68 (2013.01 - EP US); H01H 83/12 (2013.01 - EP US); H01H 3/40 (2013.01 - EP US); H01H 19/635 (2013.01 - EP US); H01H 71/46 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0295236 A2 19881214; EP 0295236 A3 19900523; EP 0295236 B1 19940119; AT E100630 T1 19940215; AU 1747488 A 19881215; AU 604913 B2 19910103; BR 8802795 A 19890103; CA 1330355 C 19940621; DE 3887209 D1 19940303; DK 167786 B1 19931213; DK 310688 A 19881210; DK 310688 D0 19880608; ES 2050168 T3 19940516; FI 882718 A0 19880608; FI 882718 A 19881210; FI 90807 B 19931215; FI 90807 C 19940325; JP H0644442 B2 19940608; JP S643935 A 19890109; NO 173411 B 19930830; NO 173411 C 19931208; NO 882507 D0 19880607; NO 882507 L 19881212; NZ 224935 A 19900926; US 4901046 A 19900213; YU 107988 A 19910228; YU 47414 B 19950327; ZA 884132 B 19890222
DOCDB simple family (application)
EP 88890138 A 19880606; AT 88890138 T 19880606; AU 1747488 A 19880608; BR 8802795 A 19880608; CA 568986 A 19880608; DE 3887209 T 19880606; DK 310688 A 19880608; ES 88890138 T 19880606; FI 882718 A 19880608; JP 14273488 A 19880609; NO 882507 A 19880607; NZ 22493588 A 19880608; US 19858088 A 19880525; YU 107988 A 19880602; ZA 884132 A 19880609