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:
May. 30, 1989
Filed:
Sep. 13, 1988
Applicant:
Inventor:
Jeffrey C Minnette, Evansville, IN (US);
Assignee:
Potter & Brumfield, Inc., Princeton, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ;
U.S. Cl.
CPC ...
335201 ; 2001 / ;
Abstract
A securing mounting arrangement is provided for a blowout magnet (16) and an electromagnetic relay (11) for increasing its capacity for switching larger values of voltage and current than possible without the arc extinction characteristic provided by the blowout magnet. In order to provide an electromagnetic relay suitable for applications subject to extreme vibration and shock, such as is type of automotive applications, the primary component of the mounting arrangement is integrally molded in the base (12) of the housing while the relay itself and the cover (13) of the housing all provide portions of a cavity wherein the magnet is contained.