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:
Feb. 02, 1993
Filed:
Feb. 10, 1992
Applicant:
Inventor:
Larey D Schaffner, Baltimore, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417218 ; 4172221 ;
Abstract
A power limiter control for a variable displacement axial piston pump monitors systems flow and automatically adjusts pump displacement proportionally as the pressure of working fluid changes to maintain a substantially constant power output as the working fluid output reaches a set maximum power.
Quick Actions:
Schaffner, Larey. (1993). Power limiter control for a variable displacement axial piston pump (U.S. Patent No. 5183393). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5183393
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile