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:
Oct. 14, 2003
Filed:
Dec. 22, 2000
Dan R. Ibrahim, Bloomington, IL (US);
Stephen T. Konwinski, El Paso, IL (US);
Dale C. Maley, Fairbury, IL (US);
Caterpillar Inc, Peoria, IL (US);
Abstract
Use of pump and line fuel injectors has become more common in fuel injection systems. While these fuel injectors do not typically include individual electrical actuators or fuel pressurization means, they still include a number of components that must be intricately machined in order for the fuel injector to perform as desired. The present invention is directed to reducing the number of machining steps, and therefore the cost, of producing such a fuel injector by utilizing a plastic component that can allow for a reliable and cost effective replacement of more intricately machined fuel injector components.