IP Library Granted Patent US 7,887,679
Granted Patent B2
US 7,887,679 · App. 11/452,937 · Granted Feb 15, 2011

Method of sterilization and electrolytic water ejecting apparatus

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Quick Facts
Patent No.
US 7,887,679
App. No.
11/452,937
Granted
Feb 15, 2011
Kind
B2
Abstract

The present invention provides a method of sterilization with an electrolytic water, including: electrolyzing a raw water with an electrolytic unit including: a cathode; and an anode at least having a part containing a conductive diamond to prepare an electrolytic water; and ejecting the electrolytic water to a substance to be sterilized, and an electrolytic water ejecting apparatus.

Claims (9)

1. An electrolytic water ejecting apparatus comprising:

a vessel containing a raw water;

an electrolytic unit comprising: a cathode; and an anode at least having a part containing a conductive diamond;

a head to eject an electrolytic water prepared by electrolyzing the raw water with the electrolytic unit, and

a sheet-form diaphragm member;

wherein the anode has a shape of a rod and the cathode has a shape of a wire, and the sheet-form diaphragm member is disposed around the anode and the cathode is disposed around the sheet-form diaphragm member, and

wherein the sheet-form diaphragm member is spirally wound around the rod anode so that gaps are present between adjacent strip edges of the spirally wound sheet-form diaphragm member.

2. The electrolytic water ejecting apparatus of claim 1 , wherein the width of the gaps between adjacent strip edges is between 1-10 mm.

3. The electrolytic water ejecting apparatus of claim 1 , wherein the sheet-form diaphragm member is in contact with the rod anode.

Assignments (4)
CHANGE OF NAME Recorded Feb 2, 2016
From: PERMELEC ELECTRODE LTD.
To: DE NORA PERMELEC LTD
Reel/Frame 037679/0984 →
TO CORRECT ADDRESS OF SECOND ASSIGNEE Recorded Sep 11, 2007
From: KITAORI, NORIYUKI; UNO, MASAHARU; NISHIKI, YOSHINORI; FURUTA, TSUNETO
To: PERMELEC ELECTRODE LTD.; INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN
Reel/Frame 019812/0433 →
TO CORRECT ADDRESS OF SECOND ASSIGNEE Recorded Aug 24, 2007
From: KITAORI, NORIYUKI; UNO, MASAHARU; NISHIKI, YOSHINORI; FURUTA, TSUNETO
To: PERMELEC ELECTRODE LTD.; INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN
Reel/Frame 019745/0635 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 13, 2006
From: KITAORI, NORIYUKI; UNO, MASAHARU; NISHIKI, YOSHINORI; FURUTA, TSUNETO
To: PERMELEC ELECTRODE LTD.; INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN
Reel/Frame 018410/0173 →