SG11202010847YA - Electrochemical cell separator - Google Patents
Electrochemical cell separatorInfo
- Publication number
- SG11202010847YA SG11202010847YA SG11202010847YA SG11202010847YA SG11202010847YA SG 11202010847Y A SG11202010847Y A SG 11202010847YA SG 11202010847Y A SG11202010847Y A SG 11202010847YA SG 11202010847Y A SG11202010847Y A SG 11202010847YA SG 11202010847Y A SG11202010847Y A SG 11202010847YA
- Authority
- SG
- Singapore
- Prior art keywords
- electrochemical cell
- cell separator
- separator
- electrochemical
- cell
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
- H01M50/469—Separators, membranes or diaphragms characterised by their shape tubular or cylindrical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
- H01M50/56—Cup shaped terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862687509P | 2018-06-20 | 2018-06-20 | |
PCT/US2019/036781 WO2019245823A1 (en) | 2018-06-20 | 2019-06-12 | Electrochemical cell separator |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202010847YA true SG11202010847YA (en) | 2021-01-28 |
Family
ID=67263038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202010847YA SG11202010847YA (en) | 2018-06-20 | 2019-06-12 | Electrochemical cell separator |
Country Status (7)
Country | Link |
---|---|
US (1) | US11108116B2 (en) |
EP (1) | EP3811429A1 (en) |
CN (1) | CN112840503B (en) |
AU (1) | AU2019290478B2 (en) |
CA (1) | CA3098991C (en) |
SG (1) | SG11202010847YA (en) |
WO (1) | WO2019245823A1 (en) |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH1088H (en) | 1982-05-17 | 1992-08-04 | Hercules Incorporated | Process for installing liner in pressure vessel |
US4669183A (en) | 1986-04-10 | 1987-06-02 | Duracell Inc. | Method and apparatus for sizing galvanic cell separators |
HU9503225D0 (en) | 1995-11-10 | 1996-01-29 | Battery Technologies Inc | Method for preparing a cylindrical separator a tool usable for the method and a cylindrical cell with the separator |
BR9911047B1 (en) | 1998-05-21 | 2008-11-18 | cylindrical battery, device and method for its manufacture. | |
US6270833B1 (en) | 1998-05-28 | 2001-08-07 | Fdk Corporation | Separator for an alkaline cell and a method of producing the separator |
US6203941B1 (en) | 1998-12-18 | 2001-03-20 | Eveready Battery Company, Inc. | Formed in situ separator for a battery |
US6177210B1 (en) | 1999-05-20 | 2001-01-23 | Eveready Battery Company, Inc. | Separator for electrochemical cell and method of assembly |
JP4829453B2 (en) | 1999-09-30 | 2011-12-07 | エバレデイ バツテリ カンパニー インコーポレーテツド | Electrochemical cell having ultra-thin separator and method for producing the same |
US6596121B1 (en) | 1999-11-04 | 2003-07-22 | Hydril Company | Method of making composite liner for oilfield tubular goods |
JP2002100396A (en) * | 2000-09-25 | 2002-04-05 | Toshiba Battery Co Ltd | Cylindrical alkaline secondary cell |
US6670077B1 (en) | 2000-09-29 | 2003-12-30 | Eveready Battery Company, Inc. | Impregnated separator for electrochemical cell and method of making same |
US8021775B2 (en) | 2001-07-13 | 2011-09-20 | Inventek Corporation | Cell structure for electrochemical devices and method of making same |
DE10154896C2 (en) | 2001-11-12 | 2003-10-16 | Freudenberg Carl Kg | Alkaline cell or battery |
US20040229116A1 (en) | 2002-05-24 | 2004-11-18 | Malinski James Andrew | Perforated separator for an electrochemical cell |
US6869727B2 (en) | 2002-09-20 | 2005-03-22 | Eveready Battery Company, Inc. | Battery with high electrode interfacial surface area |
US20060257728A1 (en) * | 2003-08-08 | 2006-11-16 | Rovcal, Inc. | Separators for use in alkaline cells having high capacity |
TW200520292A (en) | 2003-08-08 | 2005-06-16 | Rovcal Inc | High capacity alkaline cell |
ES2298569T3 (en) | 2003-11-05 | 2008-05-16 | Hibar Systems Limited | SEPARATOR FOR CYLINDER BATTERIES. |
US7740979B2 (en) | 2004-09-30 | 2010-06-22 | Eveready Battery Company, Inc. | Alkaline electrochemical cell capable of providing optimum discharge efficiencies at a high tech drain rate and a low drain rate |
US20140030567A1 (en) * | 2005-04-26 | 2014-01-30 | Powergenix Systems, Inc. | Heat sealing separators for nickel zinc cells |
US7546679B2 (en) | 2005-12-30 | 2009-06-16 | The Gillette Company | High speed valve assembly |
US7799455B2 (en) * | 2006-11-29 | 2010-09-21 | The Gillette Company | Battery separator and method of making same |
KR20090049022A (en) | 2007-11-12 | 2009-05-15 | 도오꾜오까고오교 가부시끼가이샤 | Cathode substrate |
US20090181294A1 (en) * | 2008-01-11 | 2009-07-16 | Robert Yoppolo | Battery Separators and Batteries |
US20100119930A1 (en) * | 2008-11-10 | 2010-05-13 | Anglin David L | Alkaline cell with improved separator |
JP2014170664A (en) * | 2013-03-04 | 2014-09-18 | Sanyo Electric Co Ltd | Battery |
-
2019
- 2019-06-12 CA CA3098991A patent/CA3098991C/en active Active
- 2019-06-12 CN CN201980041100.XA patent/CN112840503B/en active Active
- 2019-06-12 AU AU2019290478A patent/AU2019290478B2/en active Active
- 2019-06-12 EP EP19739752.4A patent/EP3811429A1/en active Pending
- 2019-06-12 WO PCT/US2019/036781 patent/WO2019245823A1/en unknown
- 2019-06-12 SG SG11202010847YA patent/SG11202010847YA/en unknown
- 2019-06-12 US US16/438,979 patent/US11108116B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN112840503B (en) | 2024-05-03 |
WO2019245823A1 (en) | 2019-12-26 |
EP3811429A1 (en) | 2021-04-28 |
AU2019290478B2 (en) | 2022-02-03 |
US11108116B2 (en) | 2021-08-31 |
AU2019290478A1 (en) | 2020-11-19 |
CA3098991C (en) | 2023-04-25 |
CN112840503A (en) | 2021-05-25 |
US20190393469A1 (en) | 2019-12-26 |
CA3098991A1 (en) | 2019-12-26 |
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