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. 10, 1992
Filed:
May. 23, 1991
Applicant:
Inventors:
Ulrich Seiffert, Braunschweig, DE;
Hans-Peter Jaekel, Frellstedt, DE;
Assignee:
Volkswagen AG, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 4115 ; 1231 / ;
Abstract
A safety arrangement is provided to protect an internal combustion engine from excessive temperatures in case of an abnormality in its circulating cooling system. In response to failure of an electrical coolant pump, the safety arrangement generates signals for retarding the ignition and/or reducing the fuel injection and/or limiting the charge so as to limit the load and/or the speed of the internal combustion engine.
Seiffert, Ulrich. (1992). Safety arrangement for an internal combustion engine (U.S. Patent No. 5094192). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5094192
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile