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:
May. 25, 1976
Filed:
Jun. 30, 1975
James E Teague, Sterling, VA (US);
Other;
Abstract
A fuel injector for an internal combustion engine having a combustion chamber provided with a pressure outlet bore and an unalined fuel inlet bore and which is characterized by a high pressure injecting mechanism at the junction of the chamber with the fuel inlet bore adapted to be positively driven by a fixed-length motion transmission linkage which, in turn, is responsive to pressures above predetermined amounts in said inlet bore. Specifically, the linkage is composed of a plunger reciprocably mounted in the outlet bore, a second plunger serving as a pump piston and reciprocably mounted in the fuel inlet bore, and a rocker arm interconnecting the plungers. The inlet bore is capped by an atomizing nozzle disposed in the upper portion of the combustion chamber. The injector is further characterized by means for varying the predetermined pressures to which the linkage responds.