EP 4274919 A1 20231115 - ELECTROLYSIS DEVICE
Title (en)
ELECTROLYSIS DEVICE
Title (de)
ELEKTROLYSEEINRICHTUNG
Title (fr)
DISPOSITIF D'ÉLECTROLYSE
Publication
Application
Priority
- EP 21168351 A 20210414
- EP 2022053078 W 20220209
Abstract (en)
[origin: CA3216661A1] The invention relates to an electrolysis device (60) comprising a plurality of electrolysis cells (12) which are electrically connected in series and which are arranged one after the other at least partly in a stack direction (14), wherein the series circuit can be electrically coupled to an electric energy source (16); a cell supply unit (18) for supplying the electrolysis cells (12) with at least one operating fluid for an intended operation; and supply lines (24) connected to the cell supply unit (18) and to opposite ends (20, 22) of electrolysis cells (12) arranged one after the other. According to the invention, a negative electric potential (34) of the electric energy source (16) can be electrically coupled to an electric reference potential of the cell supply unit (18).
IPC 8 full level
C25B 1/04 (2021.01); C23F 13/08 (2006.01); C25B 3/26 (2021.01); C25B 9/00 (2021.01); C25B 9/77 (2021.01); C25B 15/00 (2006.01); C25B 15/08 (2006.01)
CPC (source: EP US)
C23F 13/06 (2013.01 - EP); C25B 1/04 (2013.01 - EP); C25B 1/23 (2021.01 - EP); C25B 3/26 (2021.01 - EP); C25B 9/00 (2013.01 - EP); C25B 9/70 (2021.01 - EP); C25B 9/73 (2021.01 - US); C25B 9/77 (2021.01 - EP); C25B 15/00 (2013.01 - EP); C25B 15/08 (2013.01 - EP US); C23F 2213/21 (2013.01 - EP); C23F 2213/31 (2013.01 - EP)
Citation (search report)
See references of WO 2022218582A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4074863 A1 20221019; CA 3216661 A1 20221020; CN 117242210 A 20231215; EP 4274919 A1 20231115; US 2024191371 A1 20240613; WO 2022218582 A1 20221020
DOCDB simple family (application)
EP 21168351 A 20210414; CA 3216661 A 20220209; CN 202280028367 A 20220209; EP 2022053078 W 20220209; EP 22706762 A 20220209; US 202218555269 A 20220209