US2018230613A1PendingUtilityA1

Electrolysis Device

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Assignee: ARKRAY INCPriority: Feb 16, 2017Filed: Feb 14, 2018Published: Aug 16, 2018
Est. expiryFeb 16, 2037(~10.6 yrs left)· nominal 20-yr term from priority
Inventors:Tokuo Kasai
G01N 21/73G01N 21/67G01N 2001/4038G01N 1/40G01N 21/69C25B 9/02C25B 11/12C25B 9/16C25B 11/043C25B 9/40C25B 9/63Y02E60/36G01N 27/308G01N 27/403
44
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Claims

Abstract

An electrolysis device including a cell that contains a solution and a pair of electrodes installed in the cell. One electrode of the pair of electrodes is a carbon electrode, and a liquid-contacting portion of the carbon electrode that makes contact with the solution in the cell is configured by only a three-dimensional curved face.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An electrolysis device comprising:
 a cell containing a solution; and   a pair of electrodes installed in the cell, wherein:   one electrode of the pair of electrodes is a carbon electrode; and   a liquid-contacting portion of the carbon electrode that makes contact with the solution in the cell is configured by only a three-dimensional curved face.   
     
     
         2 . The electrolysis device of  claim 1 , wherein a containment space is provided in the cell below the pair of electrodes to contain any broken fragments from the carbon electrode. 
     
     
         3 . The electrolysis device of  claim 2 , wherein the containment space is a space at a bottom portion of the cell having an inner diameter that decreases on progression downward.

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