Global Patent Index - EP 1059646 A1

EP 1059646 A1 2000-12-13 - Actuator for electromagnetic valve drive

Title (en)

Actuator for electromagnetic valve drive

Title (de)

Aktor zur elektromagnetischen Ventilsteuerung

Title (fr)

Actionneur pour commande électromagnétique de soupape

Publication

EP 1059646 A1 (DE)

Application

EP 00109838 A

Priority

DE 19924814 A

Abstract (en)

An arrangement for electromagnetically controlling a valve, comprises two electromagnets (2,3) with an oscillating armature plate between them. The plate has at least one plunger (6), and the arrangement also has a yoke composed of a spool window and an exciter spool. Both yokes of the electromagnet consist of at least two massive sections connected together.

Abstract (de)

Die Erfindung betrifft einen Aktor zur elektromagnetischen Ventilsteuerung, bei dem die Joche der Elektromagnete geschlitzt ausgeführt sind, indem die Joche aus mehreren massiven, miteinander verbundenen Teilen bestehen. <IMAGE>

IPC 1-7 (main, further and additional classification)

H01F 7/16; H01F 7/08; F01L 9/04

IPC 8 full level (invention and additional information)

H01F 7/08 (2006.01); H01F 7/127 (2006.01)

CPC (invention and additional information)

H01F 7/081 (2013.01); H01F 7/127 (2013.01); H01F 2007/1676 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

DE 19924814 A1 20001207; EP 1059646 A1 20001213; US 6322048 B1 20011127

INPADOC legal status


2002-02-27 [18W] WITHDRAWN

- Date of withdrawal: 20011222

2001-09-05 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE ES FR GB IT

2001-07-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010516

2000-12-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT

2000-12-13 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI