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:
Mar. 07, 2017
Filed:
May. 28, 2014
Meidensha Corporation, Tokyo, JP;
MEIDENSHA CORPORATION, Tokyo, JP;
Abstract
Conventional example is arranged simply to turn a circuit on/off, and not to changeover connection. Sealed relaycomprises: insulating tube; first relay connect portionattached to one end of insulating tube, and provided with first contacton inside surface; second relay connect portiondisposed in confrontation with first relay connect portionin insulating tube; movable memberdisposed movably between first and second relay connect portionsand, and provided with second contactcontacting with first contactwhen moved toward the first relay connect portion; and operating mechanism to move the movable member. Third relay connect portionincluding third contactis provided between the second and first relay connect portions. Movable memberincludes a fourth contact contacting with the third contact when the first and second contacts are out of contact from each other.