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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 00950/KOLNP/2005 A
(22) Date of filing of Application: 24/05/2005 (43) Publication Date: 09/06/2006
(54) Title of the invention: ELECTROLYTIC CELL COMPRISING AN INTERIOR TROUGH
(51) International classification : C25B 15/08, 9/08,
9/18
(31) Priority Document No : 102 49 508.4
(32) Priority Date : 23/10/2002
(33) Name of priority country : GERMANY
(86) International Application No and : PCT/DEO3/003431
Filing Date
: & 16/10/2003
(87) International Publication No : WO 04/040040
(61) Patent of addition to Application No : NA
Filed on : NA
(62) Divisional to Application No : NA
Filed on : NA
(57) Abstract:
This invention relates to an electrolysis device for halogen gas
production from an aqueous alkali halide solution in several platetype
electrolysis cells stacked and arranged side by side, with
electrical contacts, each of the cells with a housing consisting of two
half-shells made of electrically conductive material, said housing
being equipped with devices for feeding electrolytic current and the
electrolysis plant reactants and devices for discharging electrolytic
current and discharging the electrolysis products, with anodic
electrode, cathodic electrode and a membrane arranged therebetween,
built-in components being fitted in at least one of the two half-shells
and permitting a defined increase in the liquid level and thus
minimizing the remaining gas volume accordingly. The built-in
components are arranged in such a manner that they form an internal
trough parallel to the said membrane and arranged horizontally, an
interspace thus being provided between the trough and the membrane
and an interspace between the trough and the electrolysis chamber, a
part of which is located above the membrane, said trough having at
least one opening communicating with the interspace between said
trough and the upper side of the electrolytic chamber, and at least one
outlet.
(FIG). 1
(71) Name of Applicant:
UHDENORA TECHNOLOGIES S.R.L.,
Address of the Applicant:
VIA BISTOLFI, 35, 20134 MILAN, ITALY.
(72) Name of the Inventor:
1. DULLE, KARL HEINZ
2. WOLTERING, PETER
3. FUNCK, FRANK
4. WOLLNY, MARTIN
5. KIEFER, RANDOLF
6. STEINMETZ, THOMAS
7. JANOWITZ, KOSMAS
8. BEDKMANN, ROLAND
9. DRESEL, TORSTEN
10. HARTZ, HANS-JOACHIM
Filed U/S 5(2) before The Patents (Amendment)
Act, 2005: NO
The Patent Office Journal 09/06/2006 11056