Global patent index - EP 1025344 A1

EP 1025344 A1 2000-08-09 - ELECTROMAGNETIC CONTROL DEVICE

Title (en)

ELECTROMAGNETIC CONTROL DEVICE

Title (de)

ELEKTROMAGNETISCHE STELLEINRICHTUNG

Title (fr)

DISPOSITIF DE REGLAGE ELECTROMAGNETIQUE

Publication

EP 1025344 A1 (DE)

Application

EP 98950091 A

Priority

  • DE 19746832 A
  • EP 9806178 W

Abstract (en)

[origin: DE19746832C1] the device has a safety closure shaft (18) operated by (a) cam(s) (16) driven by the crankshaft with a 1:1 transmission ratio. If the electromagnetic valve actuation fails the cam moves the valve mechanism mechanically so as to reliably prevent a collision between the piston and the valve plate (8)

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

F01L 9/04; F01L 1/46; F01L 3/24

IPC 8 full level (invention and additional information)

F01L 1/46 (2006.01); F01L 3/24 (2006.01); F01L 9/04 (2006.01)

CPC (invention and additional information)

F01L 3/24 (2013.01); F01L 1/46 (2013.01); F01L 9/04 (2013.01); F01L 2800/12 (2013.01)

Citation (search report)

See references of WO 9922122A1

Designated contracting state (EPC)

DE FR GB IT SE

EPO simple patent family

DE 19746832 C1 19990218; EP 1025344 A1 20000809; JP 2001521101 A 20011106; US 6202609 B1 20010320; WO 9922122 A1 19990506

INPADOC legal status

2001-04-25 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20010228

2000-08-09 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000523

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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