COMPOUND ELECTRODE FOR ELECTROLYSIS

Title:

COMPOUND ELECTRODE FOR ELECTROLYSIS

Document Type and Number:

WIPO Patent Application WO/1997/034029

Kind Code:

A1

Abstract:

A compound electrode for electrolysis which is provided with a cathode comprising a rotated drum, and an anode opposed to the cathode across a predetermined space and having an arcuate inner surface, and which is capable of retaining an electrolyte between the anode and cathode. The anode is provided with a first electrode base member formed at at least the portion thereof which contacts the electrolyte out of a corrosion-resistant metal and having a plurality of female threads along a line parallel to a rotary shaft of the drum, a second electrode base member covered at one surface thereof with an electrode catalyst, formed by titanium strips separated along a plurality of dividing planes parallel to the rotary shaft of the drum, and having a plurality of holes made on an axis parallel to the dividing planes, bolts extending through the holes in the second electrode base member, engaged with the female threads and fixing the second electrode base member to the first electrode base member, first intermediate members provided on the circumferential portions of the bolts which are between the first and second electrode base members, and second intermediate members provided in the vicinity of the circumferences of the second electrode base member which are between the first and second electrode base members.

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Inventors:

ASAKI TOMOYOSHI (JP)
ARAI YUKIO (JP)
MORI TOSHIMI (JP)
TAKAYASU TERUKI (JP)

Application Number:

PCT/JP1996/000633

Publication Date:

September 18, 1997

Filing Date:

March 14, 1996

Export Citation:

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Assignee:

ISHIFUKU METAL IND (JP)
SHOWA CO LTD (JP)
ASAKI TOMOYOSHI (JP)
ARAI YUKIO (JP)
MORI TOSHIMI (JP)
TAKAYASU TERUKI (JP)

International Classes:

C25D7/06; C25D17/12; C25D1/04; (IPC1-7): C25D17/12; C25D1/04

Foreign References:

JPH05230686A	1993-09-07
JPH01176100A	1989-07-12
JPH0342043Y2	1991-09-03
JPH06346270A	1994-12-20

Other References: