CA1090877A - Separateurs pour batterie d'accumulateurs - Google Patents

Separateurs pour batterie d'accumulateurs

Info

Publication number: CA1090877A
Authority: CA; Canada
Prior art keywords: storage battery; concaves; embossed; microporous sheet; separator
Prior art date: 1976-11-20
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

Application number

CA289,556A

Other languages

English (en)

Inventor

Kotofusa Kuroda

Kazuo Murata

Masaaki Sasaki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Yuasa Corp

Original Assignee

Yuasa Battery Corp

Priority date (The priority date 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 date listed.)

1976-11-20

Filing date

1977-10-26

Publication date

1980-12-02

1977-10-26 Application filed by Yuasa Battery Corp filed Critical Yuasa Battery Corp

1980-12-02 Application granted granted Critical

1980-12-02 Publication of CA1090877A publication Critical patent/CA1090877A/fr

Status Expired legal-status Critical Current

Links

238000003860 storage Methods 0.000 claims abstract description 34
229920003002 synthetic resin Polymers 0.000 claims description 8
239000000057 synthetic resin Substances 0.000 claims description 8
239000004745 nonwoven fabric Substances 0.000 claims description 5
239000012209 synthetic fiber Substances 0.000 claims description 4
229920002994 synthetic fiber Polymers 0.000 claims description 4
229910003460 diamond Inorganic materials 0.000 claims description 3
239000010432 diamond Substances 0.000 claims description 3
150000001875 compounds Chemical class 0.000 claims description 2
239000002759 woven fabric Substances 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 abstract description 12
238000001816 cooling Methods 0.000 abstract description 10
238000004049 embossing Methods 0.000 abstract description 10
238000000034 method Methods 0.000 abstract description 10
230000008569 process Effects 0.000 abstract description 10
239000007789 gas Substances 0.000 description 6
230000002349 favourable effect Effects 0.000 description 5
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
239000011149 active material Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 4
229920001971 elastomer Polymers 0.000 description 4
239000003792 electrolyte Substances 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000007254 oxidation reaction Methods 0.000 description 4
230000005484 gravity Effects 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
230000009467 reduction Effects 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
239000003365 glass fiber Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
101100234002 Drosophila melanogaster Shal gene Proteins 0.000 description 1
239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
239000002033 PVDF binder Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
235000015076 Shorea robusta Nutrition 0.000 description 1
244000166071 Shorea robusta Species 0.000 description 1
LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
238000003487 electrochemical reaction Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000011256 inorganic filler Substances 0.000 description 1
229910003475 inorganic filler Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229920002981 polyvinylidene fluoride Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
229940116269 uric acid Drugs 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1

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
- H01M50/44—Fibrous material
- 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
- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
- 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
- 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
- H01M50/491—Porosity
- 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)
Cell Separators (AREA)

CA289,556A 1976-11-20 1977-10-26 Separateurs pour batterie d'accumulateurs Expired CA1090877A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP13977376A JPS5364734A (en)	1976-11-20	1976-11-20	Battery
JP139773/1976		1976-11-20

Publications (1)

Publication Number	Publication Date
CA1090877A true CA1090877A (fr)	1980-12-02

Family

ID=15253066

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA289,556A Expired CA1090877A (fr)	1976-11-20	1977-10-26	Separateurs pour batterie d'accumulateurs

Country Status (3)

Country	Link
JP (1)	JPS5364734A (fr)
CA (1)	CA1090877A (fr)
GB (1)	GB1568776A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS594451Y2 (ja) *	1977-06-20	1984-02-08	安倍川製紙株式会社	鉛蓄電池用隔離板
US4403024A (en)	1982-01-11	1983-09-06	W. R. Grace & Co.	Battery separator
JPS646360A (en) *	1987-06-29	1989-01-10	Yuasa Battery Co Ltd	Gel type enclosed lead storage battery
JP2020077480A (ja) *	2018-11-06	2020-05-21	旭化成株式会社	微細パタンを有するセパレータ、巻回体及び非水電解質二次電池

1976
- 1976-11-20 JP JP13977376A patent/JPS5364734A/ja active Pending
1977
- 1977-10-26 CA CA289,556A patent/CA1090877A/fr not_active Expired
- 1977-11-17 GB GB47911/77A patent/GB1568776A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5364734A (en)	1978-06-09
GB1568776A (en)	1980-06-04

Legal Events

Date	Code	Title	Description
1997-12-02	MKEX	Expiry

Publication	Publication Date	Title
CA2252946C (fr)	2002-12-10	Separateur d'accumulateur a element support poreux comportant des nervures
US5985484A (en)	1999-11-16	Battery separation
US4072802A (en)	1978-02-07	Storage battery, separator therefor
JP2983230B2 (ja)	1999-11-29	始動器蓄電池のための隔離板
US5789103A (en)	1998-08-04	Battery separator and method of making
US20130089775A1 (en)	2013-04-11	Battery having non-planar heat seal with extended container walls and recessed cover walls
US4153759A (en)	1979-05-08	Storage battery, separator therefor and method of formation
US5894055A (en)	1999-04-13	Battery separator
CA1090877A (fr)	1980-12-02	Separateurs pour batterie d'accumulateurs
GB1588109A (en)	1981-04-15	Multi-cell batteries
US2004304A (en)	1935-06-11	Storage battery separator
JPS62180954A (ja)	1987-08-08	鉛蓄電池用セパレ−タ
JP2742804B2 (ja)	1998-04-22	鉛蓄電池
CA1041165A (fr)	1978-10-24	Batterie d'accumulateurs avec separateur poreux gaufres
JPH04506583A (ja)	1992-11-12	改良された電極板構造
JPS603741B2 (ja)	1985-01-30	鉛蓄電池
WO2000023267A1 (fr)	2000-04-27	Separateur de batterie
JP3594887B2 (ja)	2004-12-02	鉛蓄電池の製造法
JPS588554B2 (ja)	1983-02-16	電池
US2514151A (en)	1950-07-04	Battery separator
JP3774999B2 (ja)	2006-05-17	二次電池
JPS594451Y2 (ja)	1984-02-08	鉛蓄電池用隔離板
JPH017977Y2 (fr)	1989-03-02
JPH0353415Y2 (fr)	1991-11-21
JPH0553126U (ja)	1993-07-13	非水電解液電池