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. 19, 1983
Filed:
Oct. 10, 1979
Applicant:
Inventor:
Colin A Standing, Hamilton, NZ;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ; G05F / ;
U.S. Cl.
CPC ...
307108 ; 3071 / ; 315206 ;
Abstract
An electric fence energizer which comprises a capacitor connected across a power supply to an output transformer. An SCR is provided between the capacitor and the primary stage of the transformer and the SCR is arranged to discharge the capacitor. A controllable switch is provided with a control circuit which controls the charge in the capacitor via the controllable switch and also triggers the SCR.