EP 2882889 A4 20160127 - ELECTROLYTIC CATHODE ASSEMBLY WITH PROTECTIVE COVERING AND INJECTED SEAL
Title (en)
ELECTROLYTIC CATHODE ASSEMBLY WITH PROTECTIVE COVERING AND INJECTED SEAL
Title (de)
ELEKTROLYTISCHE KATHODENANORDNUNG MIT SCHUTZSCHICHT UND INJIZIERTER DICHTUNG
Title (fr)
ENSEMBLE CATHODE ÉLECTROLYTIQUE À REVÊTEMENT DE PROTECTION ET À JOINT D'ÉTANCHÉITÉ INJECTÉ
Publication
Application
Priority
- US 201261681780 P 20120810
- CA 2013050612 W 20130809
Abstract (en)
[origin: WO2014022937A1] An electrolytic cathode assembly includes an electrically conductive hanger bar, a deposition plate attached along an upper end to the hanger bar to define a joint, and a protective covering generally surrounding the hanger bar and a portion of an upper end of the deposition plate so as to substantially enclose the joint. The protective covering may be die formed from bending a sheet of material. A corrosion resistant material is injected into a channel between the protective covering and the hanger bar to form a substantially continuous seal extending around the hanger bar, thereby to at least hinder fluid flow into the protective covering.
IPC 8 full level
CPC (source: EP US)
B21D 5/00 (2013.01 - US); B21D 53/00 (2013.01 - US); C25C 1/00 (2013.01 - EP US); C25C 7/02 (2013.01 - EP US); Y10T 29/49826 (2015.01 - EP US); Y10T 29/49906 (2015.01 - EP US); Y10T 29/49908 (2015.01 - EP US)
Citation (search report)
- [XI] WO 03106738 A1 20031224 - FALCONBRIDGE LTD [CA], et al
- [A] US 2009050488 A1 20090226 - JICKLING ROBERT STANLEY [CA], et al
- [A] WO 03062497 A1 20030731 - MOUNT ISA MINES [AU], et al
- [A] US 6569300 B1 20030527 - ASSENMACHER WILLIAM [US]
- See references of WO 2014022937A1
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
DOCDB simple family (publication)
WO 2014022937 A1 20140213; AP 2015008253 A0 20150228; AU 2013302191 A1 20150226; AU 2013302191 B2 20180215; CA 2881064 A1 20140213; CL 2015000303 A1 20151228; CN 104619888 A 20150513; EP 2882889 A1 20150617; EP 2882889 A4 20160127; EP 2882889 B1 20181219; ES 2716578 T3 20190613; US 2015218721 A1 20150806; ZA 201501026 B 20160629
DOCDB simple family (application)
CA 2013050612 W 20130809; AP 2015008253 A 20130809; AU 2013302191 A 20130809; CA 2881064 A 20130809; CL 2015000303 A 20150206; CN 201380047173 A 20130809; EP 13828692 A 20130809; ES 13828692 T 20130809; US 201314420842 A 20130809; ZA 201501026 A 20150213