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:
Aug. 15, 1995
Filed:
Nov. 29, 1993
Applicant:
Inventor:
Giancarlo Dellora, Settimo Torinese, IT;
Assignee:
Iveco Fiat S.p.A., Turin, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
60602 ; 36443107 ;
Abstract
An electronic control system for a variable geometry turbocompressor applied to a diesel engine, in which a first circuit produces, in response to input signals, a first closed-loop piloting signal supplied to an actuator which modifies the geometrical characteristics of the turbocompressor. The system further comprises a second circuit which receives as input a measurement signal proportional to the speed of rotation of the turbocompressor and generates a second piloting signal which is supplied to the actuator when the measurement signal exceeds a stored limit value.