Title:
汚染物の影響が小さい燃料ポンプ
Document Type and Number:
Japanese Patent JP2004501317
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 impellers for the pump have outer ring members with non-uniform configurations (slanted, curved, grooved, etc.) which reduce the affects of contamination which can cause wear and roughing of the outer surface resulting in higher torque and reduced pump efficiencies.
Inventors:
Yude Kwan
Fisher pole
Fisher pole
Application Number:
JP2002504790A
Publication Date:
January 15, 2004
Filing Date:
June 19, 2001
Export Citation:
Assignee:
Visteon Global Technologies, Inc.
International Classes:
F02M37/08; F04D5/00; F04D29/04; F04D29/047; F04D29/18; (IPC1-7): F02M37/08; F04D5/00
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