EP 4153910 A1 20230329 - AN ELECTRODE BOILER
Title (en)
AN ELECTRODE BOILER
Title (de)
ELEKTRODENKESSEL
Title (fr)
CHAUDIÈRE À ÉLECTRODES
Publication
Application
Priority
NO 2020050135 W 20200522
Abstract (en)
[origin: WO2021235938A1] The invention relates to an electrode boiler including a container (5) holding water, a number of electrodes (7), each electrode including a first upper end connected to a source of electric power and a second lower end submerged in the water, and means for controlling the water level in said container. Said means include a circulation pump (2) supplying water to the container (5) through a supply line (16) and a throttle valve (14). Additionally, the boiler includes an arc stopper (15) located beneath the second lower end of each electrode (7), the arc stopper comprising a receptacle made of an electrically insulating material, wherein an upper rim of said receptacle is positioned level with or just above the second lower end of the associated electrode (7).
IPC 8 full level
CPC (source: EP)
F22B 1/285 (2013.01); F22B 1/303 (2013.01)
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)
WO 2021235938 A1 20211125; CN 115667797 A 20230131; DK 4153910 T3 20240226; EP 4153910 A1 20230329; EP 4153910 B1 20231122; FI 4153910 T3 20240222
DOCDB simple family (application)
NO 2020050135 W 20200522; CN 202080101159 A 20200522; DK 20744162 T 20200522; EP 20744162 A 20200522; FI 20744162 T 20200522