Title:
FUEL SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2018044531
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel supply system, in which a Wesco pump and a brushless motor constituted to include a stator having a coil wound on a stator core through a bobbin and coated with a coating part made of a resin, and a rotor enclosed coaxially by the stator, are accommodated in a cylindrical housing thereby to make possible the communication of a fuel sent from the Wesco pump in the housing, so that the distribution area of the fuel is increased without enlarging the external diameter of the housing, thereby to reduce the pressure loss.SOLUTION: Between the outer circumference of a rotor 19 and the inner circumference of a stator 18, there are formed a first fuel passage 35 for passing a fuel to be sent from a Wesco pump 5, and a second fuel passage 41 for passing a fuel to be sent from the Wesco pump 5 to the stator 18.SELECTED DRAWING: Figure 1
Inventors:
SENGOKU KOJI
KIMURA YOSUKE
KAWANISHI KOJI
KIMURA YOSUKE
KAWANISHI KOJI
Application Number:
JP2016182052A
Publication Date:
March 22, 2018
Filing Date:
September 16, 2016
Export Citation:
Assignee:
KEIHIN CORP
International Classes:
F04D5/00; F02M37/08; H02K7/14
Attorney, Agent or Firm:
Ochiai Patent Office