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, 1987
Filed:
Apr. 12, 1985
Applicant:
Inventor:
Lauro Mariani, Leghorn, IT;
Assignee:
Gilardini S.p.A., Turin, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01C / ; F01C / ; B23P / ;
U.S. Cl.
CPC ...
418152 ; 418 83 ; 418206 ; 7460 / ;
Abstract
A supercharger for supplying a heat engine of a motor vehicle includes a main body having a working chamber in which rotate at least two bodies continuously sealed along at least one generatrix parallel to the axis of the main body and in which said chamber is in communication with an intake duct and an outlet duct. The main characteristic of this supercharger lies in the fact that it comprises constituent parts made with a relatively rigid supporting structure having an external form provided by moulding material onto the supporting structure.