Title:
【発明の名称】液体を搬送するポンプの軸方向力負荷を軽減する装置
Document Type and Number:
Japanese Patent JP2003515058
Kind Code:
A
Abstract:
The invention relates to a device for delivering fuel from a tank to an internal combustion engine, wherein a pump chamber is embodied in the housing of the feed device. Rotary driven displacing elements are contained in the housing. The shaft supporting a displacing element is provided with bores which connect an end of the shaft to the suction side of the feed device.
Inventors:
Stanislav Boardzerk
Application Number:
JP2001540055A
Publication Date:
April 22, 2003
Filing Date:
November 10, 2000
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M37/04; F02M37/06; F04C2/08; F04C2/10; F04C15/00; (IPC1-7): F02M37/06
Domestic Patent References:
| JPH1061520A | 1998-03-03 | |||
| JPH10141165A | 1998-05-26 | |||
| JPH10288166A | 1998-10-27 | |||
| JPH0739803A | 1995-02-10 | |||
| JPH01174585U | 1989-12-12 | |||
| JPS5830493A | 1983-02-22 |
Foreign References:
| US6152715A | 2000-11-28 |
Attorney, Agent or Firm:
Toshio Yano (4 outside)