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:
Jun. 15, 2004
Filed:
Feb. 11, 2002
Applicant:
Inventors:
Jack Lorraine, Harrisburg, PA (US);
Bogdan Gromek, Newport News, VA (US);
Assignee:
Siemens VDO Automotive Corporation, Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 1/06 ; F02D 7/00 ; F02M 4/702 ; F02M 5/900 ; F02M 6/100 ;
U.S. Cl.
CPC ...
F02D 1/06 ; F02D 7/00 ; F02M 4/702 ; F02M 5/900 ; F02M 6/100 ;
Abstract
At least one method of degasifying, filling fluid and assembling a hydraulic compensator for a solid state actuated fuel injector is disclosed. The method involves partially assembling a compensator assembly and immersing the partial assembly in a hydraulic fluid and under a vacuum for a first predetermined time period. The partially assembled compensator is then assembled while immersed in the fluid and under a vacuum for a second time period.