Title (en)

Solenoid-operated switching device and control device for electromagnet

Title (de)

Solenoidbetätigtes Schaltgerät und Steuerung eines Elektromagneten

Title (fr)

Dispositif de commutation commandé par éléctro-aimant et dispositif de commande d'un éléctro-aimant

Publication

EP 1416503 A3 20040609 (EN)

Application

EP 03024535 A 20031027

Priority

• JP 2002316610 A 20021030
• JP 2003033822 A 20030212

Abstract (en)

[origin: EP1416503A2] The present invention permits a configuration for workability enhancement by mounting an electromagnet 14 under the center of a casing 10, mounting a capacitor 16 and a control circuit board 18 on either side of the electromagnet 14, mounting an auxiliary contact 34, an indicator plate 36 , and a counter 38 over the electromagnet 14, attaching the auxiliary contact 34, indicator plate 36, and counter 38 to a plate 56 to make them integral with the electromagnet 14, and rendering the capacitor 16 and control circuit board 18 removable from the front. <IMAGE>

IPC 1-7

H01F 7/18; H01H 47/00; H01H 51/22; H01H 51/27; H01H 50/16; H01F 7/08

IPC 8 full level

H01F 7/08 (2006.01); H01F 7/18 (2006.01); H01H 1/00 (2006.01); H01H 9/00 (2006.01); H01H 33/666 (2006.01); H01H 47/04 (2006.01)

CPC (source: EP)

H01F 7/081 (2013.01); H01F 7/1816 (2013.01); H01H 1/0015 (2013.01); H01H 9/0066 (2013.01); H01H 33/6662 (2013.01); H01H 47/043 (2013.01)

Citation (search report)

• [Y] US 4533972 A 19850806 - OHASHI TAKEO [JP]
• [Y] EP 1225609 A2 20020724 - HITACHI LTD [JP], et al
• [Y] EP 1128409 A2 20010829 - HITACHI LTD [JP]
• [A] DE 2625400 A1 19771208 - DANFOSS AS
• [A] US 6233129 B1 20010515 - BAUMGAERTL ULRICH [DE], et al
• [A] EP 0376715 A2 19900704 - ISUZU MOTORS LTD [JP]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1416503 A2 20040506; EP 1416503 A3 20040609; EP 1416503 B1 20130918

DOCDB simple family (application)

EP 03024535 A 20031027