Global Patent Index - EP 1030975 A1

EP 1030975 A1 2000-08-30 - OIL PUMP

Title (en)

OIL PUMP

Title (de)

ÖLPUMPE

Title (fr)

POMPE A HUILE

Publication

EP 1030975 A1 (DE)

Application

EP 98955555 A

Priority

  • DE 19750675 A
  • EP 9807138 W

Abstract (en)

[origin: DE19750675C1] An oil pump for automatic motor vehicles has a housing (4), a pump wheel (3), an internal geared wheel (5) and a drive which consists of a mechanical driving part (2) connected to the internal combustion engine of the motor vehicle and of an electric driving part (6) connected to the motor vehicle on-board network.

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

F04C 15/00

IPC 8 full level (invention and additional information)

F04B 17/03 (2006.01); F04B 17/05 (2006.01); F16H 41/30 (2006.01); F16H 61/00 (2006.01)

CPC (invention and additional information)

F16H 57/0434 (2013.01); F04B 17/03 (2013.01); F04B 17/05 (2013.01); F16H 41/30 (2013.01); F16H 61/0025 (2013.01); F16H 61/0028 (2013.01); F16H 61/0031 (2013.01); F16H 2041/246 (2013.01)

Citation (search report)

See references of WO 9925979A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

DE 19750675 C1 19980813; EP 1030975 A1 20000830; US 6350108 B1 20020226; WO 9925979 A1 19990527

INPADOC legal status


2004-08-25 [18W] WITHDRAWN

- Effective date: 20040701

2003-01-08 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021126

2000-08-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000302

2000-08-30 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB