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:
Jul. 16, 1985
Filed:
Nov. 07, 1983
Osamu Kawarada, Fuchu, JP;
Olympus Optical Company Ltd., Tokyo, JP;
Abstract
An electronic flash apparatus has a plurality of flashlight projectors comprising flash discharge tubes and reflecting shades for said discharge tubes which projectors are juxtaposed with an opening of each reflecting shade substantially in the same direction, being the depth of said reflecting shades in the projectors constructed so as to be able to establish the substantially same amount of the flashlight emission as with the conventional electronic flash apparatus can be greatly reduced as compared therewith, thereby minimizing the size of the apparatus. In addition, the apparatus is further minimized by disposing a main capacitor for the flashlight emission of the flash discharge tube so as to project into a recess formed between adjacent ones of the plurality of reflecting shades.