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:
Jan. 12, 1993
Filed:
Jul. 29, 1991
Applicant:
Inventor:
Clifford D Brown, Ardmore, OK (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ; B60H / ;
U.S. Cl.
CPC ...
62236 ; 62239 ;
Abstract
An auxiliary power system for delivering power to the fan hub of a vehicle engine and to the air conditioning compressor and alternator of the vehicle is provided. The system includes an auxiliary engine which powers an hydraulic pump. Hydraulic fluid is directed from the hydraulic pump to an hydraulic motor under pressure. A first clutch assembly is provided in order to engage and disengage the hydraulic motor from the fan hub of the vehicle. A second clutch assembly is provided in order to engage and disengage the crankshaft from the primary engine of the vehicle.