Title:
カム及びカム従動子
Document Type and Number:
Japanese Patent JP2006524776
Kind Code:
A
Abstract:
A cam ( 24 ) for use in a fuel pump, the fuel pump having a pump filling phase and a pump delivery phase, wherein the cam ( 24 ) comprises a cam surface ( 18 ) provided with a portion corresponding to the pump filling phase and a portion corresponding to the pump delivery phase. The cam surface ( 18 ) further comprises a channel ( 18, 26, 28 ) suitable for guiding a cam follower ( 30 ) in contact with the cam surface ( 18 ). The width (W, WT, WB) of the channel ( 18, 26, 28 ) is adapted to permit guidance of the cam follower ( 30 ) only for the portion of the cam surface ( 18 ) corresponding to the pump filling phase.
Inventors:
Bond, robert es
Application Number:
JP2006506196A
Publication Date:
November 02, 2006
Filing Date:
April 28, 2004
Export Citation:
Assignee:
Delphi Technologies Incorporated
International Classes:
F04B9/04; F04B1/04; F16H53/02
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo