Title:
HIGH PRESSURE FUEL FEEDER FOR FUEL INJECTION ENGINE
Document Type and Number:
Japanese Patent JPH05248323
Kind Code:
A
Abstract:
PURPOSE: To prevent splashing of a fuel from a vapor separator located in a fuel feeding system by preventing the reverse stream of compressed air to the fuel feeding system.
CONSTITUTION: An air path 59 of an injector 42 for air and a fuel path 59 of an injector 45 for fuel are confluent with one another, and the fuel is supplied to an engine 17 main body along with high pressure air, by a high pressure fuel feeder for fuel injection engine. A first air regulator 131 is provided in the device, by which the compressed air in a delivery tube path 44 for air is discharged when the pressure of a fuel pump is lowered.
Inventors:
KATO NAOKI
NISHIMURA SEIICHI
NISHIMURA SEIICHI
Application Number:
JP8318592A
Publication Date:
September 24, 1993
Filing Date:
March 05, 1992
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD
International Classes:
B63H20/00; F02B75/22; F02D35/00; F02M37/20; F02M67/02; F02M67/12; (IPC1-7): F02M67/02; F02B75/22; F02D35/00; F02M37/20; F02M67/12
Attorney, Agent or Firm:
Shuji Shiokawa
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