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. 06, 1976
Filed:
Mar. 28, 1974
Applicant:
Inventor:
William David Holt, Colne, EN;
Assignee:
The Lucas Electrical Company Limited, Birmingham, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
317151 ; 317154 ;
Abstract
A control circuit for a double acting electromagnet has two capacitors connecting opposite ends of the electromagnet to one supply line. The ends of the electromagnet can also be connected to the other supply line by way of a two position contact and a normally open switch. The capacitors control energisation of the electromagnet.