CA2260005C - Glass fiber separators for batteries - Google Patents
Glass fiber separators for batteries Download PDFInfo
- Publication number
- CA2260005C CA2260005C CA002260005A CA2260005A CA2260005C CA 2260005 C CA2260005 C CA 2260005C CA 002260005 A CA002260005 A CA 002260005A CA 2260005 A CA2260005 A CA 2260005A CA 2260005 C CA2260005 C CA 2260005C
- Authority
- CA
- Canada
- Prior art keywords
- percent
- fibers
- separator
- glass
- glass fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H01M50/431—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- 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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
-
- 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
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
- H01M50/437—Glass
-
- 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
- H01M50/44—Fibrous material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2115496P | 1996-07-01 | 1996-07-01 | |
US60/021,154 | 1996-07-01 | ||
PCT/US1997/011579 WO1998000875A1 (en) | 1996-07-01 | 1997-06-30 | Glass fiber separators for batteries |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2260005A1 CA2260005A1 (en) | 1998-01-08 |
CA2260005C true CA2260005C (en) | 2004-04-06 |
Family
ID=21802651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002260005A Expired - Fee Related CA2260005C (en) | 1996-07-01 | 1997-06-30 | Glass fiber separators for batteries |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0913006A4 (zh) |
JP (1) | JP2000513865A (zh) |
KR (1) | KR100420052B1 (zh) |
CN (1) | CN1190857C (zh) |
AU (1) | AU714243B2 (zh) |
BR (1) | BR9710134A (zh) |
CA (1) | CA2260005C (zh) |
CZ (1) | CZ288888B6 (zh) |
TW (1) | TW396652B (zh) |
WO (1) | WO1998000875A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6072693A (en) * | 1998-11-02 | 2000-06-06 | Asahi Glass Company Ltd. | Electric double layer capacitor and separator therefor |
JP2004335367A (ja) * | 2003-05-09 | 2004-11-25 | Sanyo Electric Co Ltd | リチウム二次電池 |
EP2888772B1 (en) * | 2012-08-22 | 2020-06-03 | Daramic, LLC | Battery separator with gel impregnated nonwoven for lead acid battery |
US20140272535A1 (en) * | 2013-03-15 | 2014-09-18 | Hollingsworth & Vose Company | Three-region battery separator |
US10062887B2 (en) * | 2013-10-08 | 2018-08-28 | Johns Manville | Battery electrode plate reinforcement mat having improved wettability characteristics and methods of use therefor |
US10177360B2 (en) * | 2014-11-21 | 2019-01-08 | Hollingsworth & Vose Company | Battery separators with controlled pore structure |
JP6356356B2 (ja) * | 2015-09-15 | 2018-07-11 | 株式会社クラレ | アルカリ電池用セパレータ |
US10135051B2 (en) | 2016-12-15 | 2018-11-20 | Hollingsworth & Vose Company | Battery components comprising fibers |
CN106848154B (zh) * | 2017-02-09 | 2019-03-26 | 重庆伟业电源材料有限公司 | 一种用于电池的玻璃纤维隔板及其制备方法 |
CN108598346A (zh) * | 2018-04-16 | 2018-09-28 | 南京林业大学 | 弹性稳定的agm隔板及其生产方法 |
JP6506448B1 (ja) * | 2018-05-25 | 2019-04-24 | 日本板硝子株式会社 | 鉛蓄電池用セパレータ |
CN108807825B (zh) * | 2018-08-31 | 2020-08-21 | 深圳市星源材质科技股份有限公司 | 用于锂离子电池的涂布液、锂离子电池隔膜和锂离子电池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734095A (en) * | 1956-02-07 | Plate separator for storage batteries | ||
JPS5445755A (en) * | 1977-09-19 | 1979-04-11 | Yuasa Battery Co Ltd | Separator for storage battery |
US4216281A (en) * | 1978-08-21 | 1980-08-05 | W. R. Grace & Co. | Battery separator |
US4265985A (en) * | 1978-08-21 | 1981-05-05 | W. R. Grace & Co. | Lead acid battery with separator having long fibers |
US4363856A (en) * | 1980-06-30 | 1982-12-14 | Texon Inc. | Battery separator material |
IT1132217B (it) * | 1980-07-22 | 1986-06-25 | Montedison Spa | Procedimento per la fabbricazione di separatori per batterie di accumulatori ad acido solforico |
JPS5973842A (ja) * | 1982-10-20 | 1984-04-26 | Matsushita Electric Ind Co Ltd | 密閉形鉛蓄電池用セパレ−タ |
JP2762446B2 (ja) * | 1987-03-11 | 1998-06-04 | 日本板硝子株式会社 | 蓄電池用セパレータ |
JPH0732007B2 (ja) * | 1987-03-11 | 1995-04-10 | 日本板硝子株式会社 | 蓄電池用セパレ−タ |
JPH0422061A (ja) * | 1990-05-17 | 1992-01-27 | Nippon Sheet Glass Co Ltd | 蓄電池用セパレータ |
-
1997
- 1997-06-30 WO PCT/US1997/011579 patent/WO1998000875A1/en active IP Right Grant
- 1997-06-30 CA CA002260005A patent/CA2260005C/en not_active Expired - Fee Related
- 1997-06-30 CZ CZ19984369A patent/CZ288888B6/cs not_active IP Right Cessation
- 1997-06-30 EP EP97931533A patent/EP0913006A4/en not_active Withdrawn
- 1997-06-30 AU AU35139/97A patent/AU714243B2/en not_active Ceased
- 1997-06-30 CN CNB971961611A patent/CN1190857C/zh not_active Expired - Fee Related
- 1997-06-30 KR KR10-1998-0710803A patent/KR100420052B1/ko not_active IP Right Cessation
- 1997-06-30 JP JP10504455A patent/JP2000513865A/ja not_active Ceased
- 1997-06-30 BR BR9710134A patent/BR9710134A/pt not_active Application Discontinuation
- 1997-07-01 TW TW086109292A patent/TW396652B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1998000875A1 (en) | 1998-01-08 |
KR20000022372A (ko) | 2000-04-25 |
CN1224535A (zh) | 1999-07-28 |
CN1190857C (zh) | 2005-02-23 |
KR100420052B1 (ko) | 2004-07-12 |
EP0913006A1 (en) | 1999-05-06 |
CA2260005A1 (en) | 1998-01-08 |
EP0913006A4 (en) | 2001-08-08 |
AU3513997A (en) | 1998-01-21 |
CZ436998A3 (cs) | 1999-06-16 |
CZ288888B6 (cs) | 2001-09-12 |
BR9710134A (pt) | 1999-08-10 |
JP2000513865A (ja) | 2000-10-17 |
AU714243B2 (en) | 1999-12-23 |
TW396652B (en) | 2000-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |