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.

Date of Patent:
Jan. 16, 1996

Filed:

May. 02, 1994
Applicant:
Inventor:

Shinji Katayama, Tamano, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ;
U.S. Cl.
CPC ...
204255 ; 204256 ; 204257 ; 204258 ; 204263 ; 204266 ; 204269 ; 204270 ;
Abstract

An electrolyzer having a partition plate produced by forming thin plates. The electrolyzer includes a vertical electrolyzer unit which has a partition plate formed by superimposing a pair of anode- and cathode-side partitions provided with mutually fittable recesses and projections, and an electrode plate connected to the projections on each side of the partition plate to define an electrolytic chamber. A gas-liquid separating chamber having a discharge opening is provided in the upper part of the electrolyzer unit such that the cross-sectional area of the gas-liquid separating chamber is larger at a part closer to the discharge opening than at a part remoter from the discharge opening, thereby preventing the fluctuation of pressure in the electrolytic chamber caused by pulsation occurring in the gas-liquid separating chamber.


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