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:
Sep. 15, 1992
Filed:
Dec. 06, 1990
Claus Bruestle, Heimsheim, DE;
Dr. Ing. h.c.F. Porsche AG, , DE;
Abstract
Pivotable guide blades are arranged in an exhaust gas turbocharger in front of the turbine wheel inlet for charge pressure control in, for example, an internal combustion engine. These guide blades are moved by an adjusting ring so that an adaptation of the charge pressure takes place to the exhaust gas which rises with the rotational speed of the engine. When the rotational speed is further increased, the exhaust gas blow-off takes place by way of an integrated blow-off device. The guide blades and the blow-off device are actuated by a single actuator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile