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. 14, 1985
Filed:
Nov. 04, 1983
Applicant:
Inventor:
John S Jackson, Troy, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
60602 ;
Abstract
A supercharged internal combustion engine is provided with charge pressure control means, such as a turbocharger wastegate valve, to control engine charging pressure and a control system for actuating the charge pressure control means to vary charge pressure as a function of the deviation of the location of peak pressure in the engine cylinder relative to a desired value in order to control engine combustion rate and thereby the peak pressure location.