Title:
PUMP DEVICE FOR LUBRICATING MEDIUM OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2003106125
Kind Code:
A
Abstract:
To provide a pump device excellent in function and simplicity of structure of a lubricating medium of an internal combustion engine, each as a pump device for a lubricating medium of a piston reciprocation type internal combustion engine, where the pump device is provided with a discharge pump device and a suction pump device having a plurality of suction pumps connected to the intake device of the internal combustion engine.
The adjoining suction pumps are formed as gear pumps connected to the intake device, and the gears of the gear pumps are coaxially disposed to communicate with each other through a driving means.
Inventors:
THIEDICKE HARTMUT
KLOSS JOACHIM
RAMLER BERND
KLOSS JOACHIM
RAMLER BERND
Application Number:
JP2002230488A
Publication Date:
April 09, 2003
Filing Date:
August 07, 2002
Export Citation:
Assignee:
PORSCHE AG
International Classes:
F01M1/02; F04C2/18; F04C11/00; F01M1/12; (IPC1-7): F01M1/02; F04C2/18; F04C11/00
Attorney, Agent or Firm:
Toshio Yano (4 outside)