EP 1242653 B1 20050406 - ELECTROCHEMICAL CELL FOR ELECTROLYSERS WITH STAND-ALONE ELEMENT TECHNOLOGY
Title (en)
ELECTROCHEMICAL CELL FOR ELECTROLYSERS WITH STAND-ALONE ELEMENT TECHNOLOGY
Title (de)
ELEKTROCHEMISCHE ZELLE FÜR ELEKTROLYSEURE MIT EINZELELEMENTTECHNIK
Title (fr)
CELLULE ELECTROCHIMIQUE POUR ELECTROLYSEURS CON UE SELON LA TECHNIQUE DES ELEMENTS INDIVIDUELS
Publication
Application
Priority
- DE 19959079 A 19991201
- EP 0011531 W 20001120
Abstract (en)
[origin: WO0140549A1] The invention relates to an electrochemical cell for membrane electrolysis procedures for electrolysers with stand-alone element technology. Said cell consists of at least two half-shells (8, 10), which surround an anolyte chamber (16) and a cathode chamber (22) between which a membrane (5) is situated, and an anode (6), which is situated in the analyte chamber (16). The cathode chamber (22) is provided with an oxygen consuming cathode (4) with several superposed pressure-compensated gas pockets (15), a catholyte gap (14) and optionally, a back chamber (19). Electroconductive support elements (7) in the analyte chamber (16) and support elements (3, 2, 1) in the cathode chamber (22) are provided in identical positions opposite each other.
IPC 1-7
IPC 8 full level
C25B 9/19 (2021.01)
CPC (source: EP KR US)
C25B 1/04 (2013.01 - KR); C25B 9/19 (2021.01 - EP KR US); C25B 9/63 (2021.01 - KR); C25B 9/70 (2021.01 - EP KR US); C25B 15/02 (2013.01 - KR)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0140549 A1 20010607; AT E292695 T1 20050415; AU 1396001 A 20010612; AU 775645 B2 20040812; BR 0015952 A 20020806; CA 2394835 A1 20010607; CN 1258619 C 20060607; CN 1408032 A 20030402; CZ 20021886 A3 20021016; DE 19959079 A1 20010607; DE 50010013 D1 20050512; EP 1242653 A1 20020925; EP 1242653 B1 20050406; ES 2240198 T3 20051016; HK 1054412 A1 20031128; HU P0203519 A2 20030328; HU P0203519 A3 20030428; JP 2003515677 A 20030507; KR 20020059830 A 20020713; MX PA02005480 A 20021213; NO 20022575 D0 20020530; NO 20022575 L 20020530; PL 355720 A1 20040517; PT 1242653 E 20050831; RU 2002118331 A 20040327; US 6984296 B1 20060110; YU 39402 A 20041231; ZA 200203202 B 20030423
DOCDB simple family (application)
EP 0011531 W 20001120; AT 00976055 T 20001120; AU 1396001 A 20001120; BR 0015952 A 20001120; CA 2394835 A 20001120; CN 00816662 A 20001120; CZ 20021886 A 20001120; DE 19959079 A 19991201; DE 50010013 T 20001120; EP 00976055 A 20001120; ES 00976055 T 20001120; HK 03106737 A 20030919; HU P0203519 A 20001120; JP 2001542612 A 20001120; KR 20027006974 A 20020531; MX PA02005480 A 20001120; NO 20022575 A 20020530; PL 35572000 A 20001120; PT 00976055 T 20001120; RU 2002118331 A 20001120; US 14813802 A 20020528; YU P39402 A 20001120; ZA 200203202 A 20020423