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:
Oct. 26, 1982
Filed:
May. 21, 1981
Samuel J Brown, South Lyon, MI (US);
Jerome L Lorenz, Birmingham, MI (US);
Essex Group, Inc., Fort Wayne, IN (US);
Abstract
An electromagnetic solenoid relay in which the plunger armature is biased to its at-rest position by a spring of strip metal having an arcuate portion extending between an anchorage portion and an arm portion in engagement with the armature. The armature and spring are relatively loosely held together in operative relation to permit ready alignment of the armature with the relay electromagnet. A movable contact on the spring at one end of the armature cooperates with a stationary contact on a terminal of ferromagnetic material which forms a portion of the electromagnet magnetic flux path to provide a magnetic blow-out effect. The ferromagnetic bracket of the electromagnet is employed to retain major component parts of the relay in assembled relation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile