Title:
FUEL INJECTION DEVICE FOR MOTORCYCLE
Document Type and Number:
Japanese Patent JP3896658
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel injection device for motorcycles, which can improve the heat restarting performance and the fuel control accuracy of a fuel injection valve.
SOLUTION: A fuel injection device is provided with a fuel distributing pipe C to which a fuel injection valve J is attached, an enclosed fuel chamber A in which a fuel pump P is contained, a pressure adjusting valve B, and the fuel chamber A and pressure adjusting valve B are integrally arranged above the fuel distributing pipe C, and the discharge passage 11 of the fuel pump P is communicated to the fuel distributing passage 50 of the fuel distributing pipe C through a fuel discharge passage 25 and the pressure adjusting valve B, and the fuel return passage 26 of the pressure adjusting valve B is communicated to the inside of the fuel chamber A. This fuel injection device is arranged below a fuel tank T, and the fuel chamber A and the fuel tank T are communicated to each other through a vapor bleeding passage 24.
Inventors:
Ryuji Lead
Application Number:
JP31609397A
Publication Date:
March 22, 2007
Filing Date:
October 31, 1997
Export Citation:
Assignee:
Keihin Co., Ltd.
International Classes:
F02M37/00; F02M69/00; F02M37/20; F02M55/00; F02M55/02; (IPC1-7): F02M69/00; F02M69/00; F02M37/00; F02M37/20; F02M55/00; F02M55/02; F02M55/02
Domestic Patent References:
| JP7293393A | ||||
| JP9042097A | ||||
| JP8277760A | ||||
| JP63219867A | ||||
| JP1131868U | ||||
| JP63125168U | ||||
| JP61138866U | ||||
| JP1015918Y2 | ||||
| JP62004685Y2 |
Attorney, Agent or Firm:
Hiroshi Ikeda