Title:
汚染物減少流路を備えた燃料ポンプ
Document Type and Number:
Japanese Patent JP2004503712
Kind Code:
A
Abstract:
A vehicle regenerative-type fuel pump which reduces the possible accumulation and effects of contamination relative to impellers with outer ring members. The outlet port on the pump cover member is enlarged and the C-shaped grove is positioned radially outwardly, which causes an increased outlet area and fluid flow around and through the impeller and through the outlet port.
Inventors:
Dekwang Yu
Fisher pole
Fisher pole
Application Number:
JP2002510836A
Publication Date:
February 05, 2004
Filing Date:
May 25, 2001
Export Citation:
Assignee:
Visteon Global Technologies, Inc.
International Classes:
F04D3/02; F04D5/00; (IPC1-7): F04D3/02
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda