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:
Jul. 31, 1984
Filed:
Feb. 23, 1983
Applicant:
Inventor:
William F Everett, Goshen, IN (US);
Assignee:
South Bend Controls, Inc., South Bend, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
335258 ; 335273 ; 335274 ;
Abstract
A rectilinear motion proportional solenoid which exhibits linear output motion that is linearly proportional to the applied electrical current input. The solenoid has an adjustment mechanism which is external to the working components of the solenoid for adjusting the gain or rate of displacement of the solenoid after final assembly or while the solenoid is operating without degrading the linearity characteristics, thus allowing dynamic calibration of an operating system.