Global Patent Index - EP 0998623 A1

EP 0998623 A1 2000-05-10 - ELECTROMAGNETIC CONTROL DEVICE

Title (en)

ELECTROMAGNETIC CONTROL DEVICE

Title (de)

ELEKTROMAGNETISCHE STELLEINRICHTUNG

Title (fr)

DISPOSITIF D'AJUSTEMENT ELECTROMAGNETIQUE

Publication

EP 0998623 A1 (DE)

Application

EP 98951298 A

Priority

  • DE 19731381 A
  • DE 19741570 A
  • EP 9804515 W

Abstract (en)

[origin: WO9906677A1] The invention relates to an electromagnetic control device comprising at least one electromagnet and a displaceably mounted armature which can move back and forth between pole faces by electromagnetic force. Said armature is kept in an intermediate position without activation of the winding of the at least one electromagnet by two opposing spring forces. Once the armature reaches an end position it remains close to the pole faces of the electromagnet by a lower magnetic force. At least one of the electromagnets has a divided winding which can be mounted in various circuits.

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

F01L 9/04; H01F 7/14; H01F 7/18

IPC 8 full level (invention and additional information)

F01L 9/04 (2006.01); H01F 7/14 (2006.01); H01F 7/18 (2006.01)

CPC (invention and additional information)

H01F 7/1827 (2013.01); F01L 9/04 (2013.01); H01F 7/14 (2013.01); H01F 7/1833 (2013.01); F01L 2009/0409 (2013.01)

Citation (search report)

See references of WO 9906677A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9906677 A1 19990211; EP 0998623 A1 20000510; EP 0998623 B1 20021218

INPADOC legal status


2004-04-30 [REG FR ST] NOTIFICATION OF LAPSE

2004-03-31 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: FR

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20040331

2004-02-03 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20040203

2003-12-10 [26N] NO OPPOSITION FILED

- Effective date: 20030919

2003-08-08 [ET] FR: TRANSLATION FILED

2003-06-18 [GBV] GB: EP PATENT (UK) TREATED AS ALWAYS HAVING BEEN VOID IN ACCORDANCE WITH GB SECTION 77(7)/1977

- Effective date: 20021218

2003-01-30 [REF] CORRESPONDS TO:

- Document: DE 59806749 20030130

2003-01-30 [REF] CORRESPONDS TO:

- Document: DE 59806749 P 20030130

2002-12-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB

2002-12-18 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2002-12-18 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: GB

- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20021218

2001-09-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010726

2000-05-10 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991209

2000-05-10 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB