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:
Jul. 25, 2000
Filed:
Feb. 25, 1998
Dennis D Feucht, Morton, IL (US);
Maurice E Moushon, Peoria, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A turbocharger assembly for use with an internal combustion engine, the turbocharger assembly including a housing having an integral backpressure control valve assembly disposed in the turbine exhaust passage and an actuator assembly integral to the turbocharger housing, the actuator assembly being hydraulically operated by the pressurized engine lubricating oil supplied for lubricating the turbocharger, and the actuator assembly selectively actuating the backpressure control valve assembly in response to control signals generated by a control module based on engine coolant temperature and intake air temperature to optimize engine warm-up time and engine operating temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile