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. 17, 1978
Filed:
Aug. 09, 1976
James Edward DeBard, Eatontown, NJ (US);
Raymond Walter Borden, Farmingdale, NJ (US);
John Joseph Tumpey, Oakhurst, NJ (US);
The Bendix Corporation, Teterboro, NJ (US);
Abstract
A silicon controlled rectifier has a triangular base with a planar mounting surface and holes at the apices of the angles to receive screws for mounting the rectifier to a heat sink surface. An anode ring having a skirt is threaded to a flange on the base and a semiconductor pellet is positioned on the base within the flange. A spring loaded cathode tube is positioned coaxially within the anode ring in engagement with the semiconductor pellet and a spring loaded gate is positioned coaxially within the cathode tube in engagement with the pellet to pressure mount the pellet on the base. A predetermined torque is applied to the anode ring when assembling it to the base to provide an accurate, predictable load on the pellet.