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. 09, 1979
Filed:
Dec. 27, 1977
Applicant:
Inventor:
Nelson H Wilson, Brownsburg, IN (US);
Assignee:
Indian Head Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
60358 ; 60DI / ;
Abstract
The combination of a variable fill fluid coupling with a control means therefor is improved by providing the combination with a control means which comprises an interconnected series of a pressure transducer, an electrical controller and an electro-proportional linear solenoid.