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:
Apr. 09, 1991
Filed:
Oct. 11, 1989
Yasumasa Kodama, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An electric power supply system for a camera that includes a camera body containing a charging circuit for a stroboscope and a signal processor, and at least a primary battery type of power supply package accommodating a primary battery electrically connected by terminals disposed on the package and terminals disposed on the camera body. The terminals of the package include a first positive terminal connected through a voltage stabilizer to the positive electrode of the primary battery, a second positive terminal connected to the positive electrode of the primary battery, and a minus terminal connected to the negative electrode of the primary battery. The terminals of the camera body include a first input terminal for the signal processor connected through the first positive terminal via the voltage stabilizer to the positive electrode of the primary battery, a second input terminal for the charging circuit connected through the second positive terminal to the positive electrode of the primary battery, and a minus terminal for the signal processor and the charging circuit connected through the minus terminal of the package to the negative electrode of the primary battery.