Global Patent Index - EP 0970298 A1

EP 0970298 A1 2000-01-12 - ELECTROMAGNETIC DRIVE MECHANISM

Title (en)

ELECTROMAGNETIC DRIVE MECHANISM

Title (de)

ELEKTROMAGNETISCHER ANTRIEB

Title (fr)

DISPOSITIF D'ENTRAINEMENT ELECTROMAGNETIQUE

Publication

EP 0970298 A1 (DE)

Application

EP 98919136 A

Priority

  • DE 19712063 A
  • DE 19714412 A
  • DE 19717405 A
  • DE 19730191 A
  • EP 9801719 W

Abstract (en)

[origin: WO9842960A1] The invention relates to an electromagnetic drive mechanism with a displaceably arranged part (7) that can be moved back and forth electromagnetically. Said part is brought into end positions by alternate exciting current switching. An element (16), specially a valve of an internal combustion engine, is driven by movement of the electromagnetically displaceable part (7). A hinged lever (11) located on the end thereof directly supports the electromagnetically displaceable part (7).

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

F01L 9/04; H01F 7/14

IPC 8 full level (invention and additional information)

F01L 9/04 (2006.01); H01F 7/16 (2006.01)

CPC (invention and additional information)

H01F 7/1638 (2013.01); F01L 9/04 (2013.01); F01L 2009/0409 (2013.01); H01F 2007/1692 (2013.01)

Citation (search report)

See references of WO 9842960A1

Designated contracting state (EPC)

DE FR GB IT SE

EPO simple patent family

WO 9842960 A1 19981001; EP 0970298 A1 20000112; EP 0970298 B1 20020619

INPADOC legal status


2016-01-29 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2015-10-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59804515

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2005-12-30 [REG FR ST] NOTIFICATION OF LAPSE

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2005-11-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2003-11-04 [EUG] SE: EUROPEAN PATENT HAS LAPSED

2003-06-11 [26N] NO OPPOSITION FILED

- Effective date: 20030320

2003-03-25 [PG25 SE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2002-11-22 [ET] FR: TRANSLATION FILED

2002-07-25 [REF] CORRESPONDS TO:

- Document: DE 59804515 20020725

2002-07-10 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20020619

2002-06-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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

2002-06-19 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2002-06-19 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- 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: 20020619

2001-07-18 [RTI1] TITLE (CORRECTION)

- Free text: ELECTROMAGNETIC VALVE DRIVE MECHANISM

2000-05-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000403

2000-01-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990831

2000-01-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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