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:
Apr. 26, 1983
Filed:
Aug. 13, 1981
Applicant:
Inventors:
Herbert H Kouns, Camarillo, CA (US);
Richard A Clark, Oxnard, CA (US);
Assignee:
Abex Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417222 ;
Abstract
A destroking device for use with a variable displacement hydraulic pump driven by an electric motor, which device automatically reduces the displacement of the pump during start-up of the motor to a value which will ensure that the motor will accelerate to its rated speed and automatically relinquishes control of the pump when the motor reaches its rated running speed.