Title:
【発明の名称】2サイクルエンジンの空気燃料噴射装置
Document Type and Number:
Japanese Patent JP2773826
Kind Code:
B2
Abstract:
A fuel injection system including an arrangement for opening the injector valve after the engine has stopped so as to purge the injector of any accumulated fuel. The injection valve may be opened and closed through a number of repeated cycles which assist in the removal of carbon deposits or may be held open for a fixed time period. In addition, if the injector is of the air/fuel type, any compressed air in the chamber can be utilized to purge the fuel and also the opening of the injection valve will preclude the accumulation of air pressure in the system after the engine has been shut down.
Inventors:
Akira Yamada
Application Number:
JP34376989A
Publication Date:
July 09, 1998
Filing Date:
December 27, 1989
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
F02M51/06; F02M67/02; F02M67/12; F02M69/08; F02B75/02; (IPC1-7): F02M67/02; F02M51/06; F02M67/12
Domestic Patent References:
| JP299760A | ||||
| JP2238170A | ||||
| JP57196260U | ||||
| JP61503043A |
Attorney, Agent or Firm:
Tsutomu Shimoichi