The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 1990
Filed:
Mar. 04, 1988
Applicant:
Inventors:
Huei-Huay Huang, Hsin Chu Hsien, TW;
Yu-Yin Peng, Hsin Chu Hsien, TW;
Assignees:
Chinese Petroleum Company, Taipei, TW;
Industrial Technology Research Institute, Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123 / ; 123305 ; 239585 ;
Abstract
A low pressure fuel injection system, especially suitable to be applied to a two-stroke gasoline engine, mainly comprises a solenoid-operated fuel injector which is mounted on cylinder wall in order to inject fuel directly into cylinder. The injector has a specially-designed injection valve assembly including a valve needle and a valve body that could execute in-cylinder injection under low fuel pressure, eg. 3 kg/cm.sup.2, without causing any problem accompanied with.