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:
Mar. 07, 1978
Filed:
Dec. 20, 1976
Applicant:
Inventor:
James W Heilenbach, Riverside, IL (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D / ; F02B / ;
U.S. Cl.
CPC ...
4151 / ; 60 3 / ; 60605 ; 55511 ; 55529 ;
Abstract
An improved turbine inlet screen for protecting the inlet to the turbine of an engine turbosupercharger and exposed to numerous substantial and rapid variations in exhaust gas temperature. The screen comprises a circular metal plate having an improved pattern of annularly arranged perforations providing radially non-linear mass relations from the plate center to its edge selected to reduce maximum thermal stresses, particularly at the plate edge, during transient gas temperature conditions.
Quick Actions:
Heilenbach, James. (1978). Engine turbocharger turbine inlet screen (U.S. Patent No. 4077739). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4077739
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile