Global Patent Index - EP 0814238 B1

EP 0814238 B1 2000-01-19 - Electromagnetic actuating device for lift valves of internal combustion engines

Title (en)

Electromagnetic actuating device for lift valves of internal combustion engines

Title (de)

Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile

Title (fr)

Dispositif électromagnétique d'actionnement de soupapes à levée pour moteurs à combustion interne

Publication

EP 0814238 B1 (DE)

Application

EP 97106783 A

Priority

DE 19624296 A

Abstract (en)

[origin: EP0814238A1] The electromagnetic operating device (3) has an actuator housing (4) enclosing a valve operating rod (8), acting on the valve shaft (1') of the engine valve (1) via a hydraulic valve play compensation device (10). The latter has a dash-pot rod (9) between the valve operating rod and the valve shaft, displaced in the direction of the valve axis (7) relative to the base plate (4') of the actuator housing.

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

F01L 9/04; F01L 1/24

IPC 8 full level (invention and additional information)

F01L 1/24 (2006.01); F01L 9/04 (2006.01)

CPC (invention and additional information)

F01L 1/24 (2013.01); F01L 9/04 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

EP 0814238 A1 19971229; EP 0814238 B1 20000119; DE 19624296 A1 19980102

INPADOC legal status


2015-02-05 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59701027

- Effective date: 20141101

2015-01-30 [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: 20141101

2014-11-01 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 59701027

2013-07-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20130605

- Year of fee payment: 17

2010-04-30 [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: 20091222

2010-04-30 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20080428

- Year of fee payment: 12

2010-01-22 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20091231

2005-12-28 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20050424

2005-04-24 [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 NON-PAYMENT OF DUE FEES

- Effective date: 20050424

2005-04-24 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

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

- Effective date: 20050424

2004-04-27 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20040427

- Year of fee payment: 8

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-01-03 [26N] NO OPPOSITION FILED

2000-04-07 [ET] FR: TRANSLATION FILED

2000-04-04 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: STUDIO JAUMANN P. & C. S.N.C.

2000-02-24 [REF] CORRESPONDS TO:

- Document: DE 59701027 20000224

2000-02-09 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20000119

2000-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB IT

1998-12-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19981028

1998-08-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980616

1997-12-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT