EP 1048092 A1 20001102 - ELECTROCHEMICAL CELL AND METHOD OF ASSEMBLY
Title (en)
ELECTROCHEMICAL CELL AND METHOD OF ASSEMBLY
Title (de)
ELEKTROCHEMISCHE ZELLE UND ASSEMBLAGEVERFAHREN
Title (fr)
PILE ELECTROCHIMIQUE ET PROCEDE DE MONTAGE DE LADITE PILE
Publication
Application
Priority
US 9824742 W 19981118
Abstract (en)
[origin: WO0030197A1] An electrochemical cell and method for achieving increased anode-to-cathode interface area to realize enhanced service performance. A first electrode, such as a cathode, is provided in a container and a cavity is formed in the first electrode. A tubular separator is disposed within the cavity by inserting a conductive plate against the separator to form first and second separator compartments. The conductive plate is preferably coated with active first electrode material, such as manganese dioxide, and the plate is interference fit within the cavity. A second electrode, such as an anode, is disposed within each of the first and second separator compartments. A collector is assembled in contact with the second and third electrodes and a cover and seal assembly is assembled to the top of the container.
IPC 1-7
IPC 8 full level
H01M 6/08 (2006.01); H01M 6/06 (2006.01); H01M 10/28 (2006.01); H01M 50/469 (2021.01); H01M 10/04 (2006.01)
CPC (source: EP US)
H01M 6/06 (2013.01 - EP); H01M 10/0413 (2013.01 - EP); H01M 10/0459 (2013.01 - EP); H01M 10/283 (2013.01 - EP); H01M 50/469 (2021.01 - EP US); H01M 2300/0014 (2013.01 - EP); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Citation (examination)
WO 0030196 A1 20000525 - EVEREADY BATTERY INC [US]
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 0030197 A1 20000525; AU 1420299 A 20000605; CA 2318073 A1 20000525; CN 1286813 A 20010307; EP 1048092 A1 20001102; JP 2002530814 A 20020917
DOCDB simple family (application)
US 9824742 W 19981118; AU 1420299 A 19981118; CA 2318073 A 19981118; CN 98813871 A 19981118; EP 98958093 A 19981118; JP 2000583106 A 19981118