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. 06, 1992
Filed:
Oct. 09, 1991
Hideki Hitachi, Tokyo, JP;
Naoto Okihara, Tokyo, JP;
Masao Saito, Tokyo, JP;
Kazutoshi Kaneyama, Iwate, JP;
NEC Corporation, Tokyo, JP;
Abstract
An electromagnetic relay of a flat configuration which can switch electric contacts by producing a seesaw movement of an armature. The relay has an armature assembly having moveable contacts, a coil assembly implemented as a coil spool having a core and wound with a coil, and an insulating base supporting stationay contacts, coil terminals, and connection terminals. The coil assembly is built in the base by affixing the coil terminals of the coil assembly to coil terminals of the base, and then the base is molded to cover the whole coil assembly except for both ends of the core and a bore for receiving a permanent magnet. The base, therefore, fully spaces apart the joints of the coil terminals and the contacts and spaces apart the coil and the contacts.