IT1149997B - Separatore per accumulatori - Google Patents
Separatore per accumulatoriInfo
- Publication number
- IT1149997B IT1149997B IT8023381A IT2338180A IT1149997B IT 1149997 B IT1149997 B IT 1149997B IT 8023381 A IT8023381 A IT 8023381A IT 2338180 A IT2338180 A IT 2338180A IT 1149997 B IT1149997 B IT 1149997B
- Authority
- IT
- Italy
- Prior art keywords
- accumulator separator
- accumulator
- separator
- 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
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- 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
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic 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
- H01M50/423—Polyamide 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
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
-
- 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
- H01M50/489—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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/057,412 US4264691A (en) | 1979-07-13 | 1979-07-13 | Battery interseparator |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023381A0 IT8023381A0 (it) | 1980-07-10 |
IT1149997B true IT1149997B (it) | 1986-12-10 |
Family
ID=22010431
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8022532A IT8022532A0 (it) | 1979-07-13 | 1980-06-03 | Separatore per accumulatori. |
IT8023381A IT1149997B (it) | 1979-07-13 | 1980-07-10 | Separatore per accumulatori |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8022532A IT8022532A0 (it) | 1979-07-13 | 1980-06-03 | Separatore per accumulatori. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4264691A (it) |
BE (1) | BE884290A (it) |
CA (1) | CA1159109A (it) |
CH (1) | CH644972A5 (it) |
DE (1) | DE3026246A1 (it) |
ES (1) | ES8106377A1 (it) |
FR (1) | FR2461364A1 (it) |
GB (1) | GB2057028B (it) |
IT (2) | IT8022532A0 (it) |
NL (1) | NL8004016A (it) |
SE (1) | SE448658B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4387144A (en) * | 1977-05-11 | 1983-06-07 | Tullis Russell & Company Limited | Battery separator material |
US4330602A (en) * | 1979-07-13 | 1982-05-18 | W. R. Grace & Co. | Battery separator |
US4331746A (en) * | 1981-02-27 | 1982-05-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Advanced inorganic separators for alkaline batteries |
EP0064837B1 (en) * | 1981-04-28 | 1986-07-23 | The Wiggins Teape Group Limited | Alkaline battery having a paper separator |
FR2546535B1 (fr) * | 1983-05-24 | 1989-11-24 | Inst Nat Rech Chimique | Diaphragmes de faible resistance ohmique applicables dans les electrolyseurs alcalins et les piles alcalines |
US4734344A (en) * | 1986-05-19 | 1988-03-29 | W. R. Grace & Co. | Battery separator |
US4904520A (en) * | 1988-10-17 | 1990-02-27 | Hercules Incorporated | Gas-permeable, liquid-impermeable nonwoven material |
US5298348A (en) * | 1993-04-16 | 1994-03-29 | W. R. Grace & Co.-Conn. | Battery separator for nickel/metal hydride batteries |
US5389471A (en) * | 1993-04-16 | 1995-02-14 | W. R. Grace & Co.-Conn. | Wettable battery separator for alkaline batteries |
JPH10106526A (ja) * | 1996-09-26 | 1998-04-24 | G S Kasei Kogyo Kk | 鉛電池用セパレータ及びその製造方法 |
US5935884A (en) * | 1997-02-14 | 1999-08-10 | Bba Nonwovens Simpsonville, Inc. | Wet-laid nonwoven nylon battery separator material |
US6030727A (en) * | 1997-04-03 | 2000-02-29 | Japan Vilene Company, Ltd. | Alkaline battery separator and process for producing the same |
JP4659187B2 (ja) | 1999-09-14 | 2011-03-30 | 日本バイリーン株式会社 | 電池用セパレータ |
US7799164B2 (en) * | 2005-07-28 | 2010-09-21 | High Voltage Graphics, Inc. | Flocked articles having noncompatible insert and porous film |
EP2160491A4 (en) | 2007-02-14 | 2014-03-05 | High Voltage Graphics Inc | PRINTED TEXTILE IN THE SUBLIMATION PROCESS |
ITMI20072271A1 (it) * | 2007-12-04 | 2009-06-05 | Industrie De Nora Spa | Separatore per celle elettrolitiche cloro-alcali e metodo per la sua fabbricazione |
US8404378B2 (en) * | 2009-04-30 | 2013-03-26 | Daramic Llc | Battery separator for a storage battery |
US9193214B2 (en) | 2012-10-12 | 2015-11-24 | High Voltage Graphics, Inc. | Flexible heat sealable decorative articles and method for making the same |
KR101699037B1 (ko) * | 2012-11-12 | 2017-01-23 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 그에 의해 제조된 세퍼레이터 및 그를 포함하는 전기화학소자 |
CN108198964A (zh) * | 2018-01-31 | 2018-06-22 | 林子进 | 双极性铅酸蓄电池 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB868651A (en) | 1957-01-23 | 1961-05-25 | Du Pont | New forms of synthetic polymers and shaped structures therefrom and processes for their production |
BE580193A (fr) | 1958-07-11 | 1959-12-29 | Du Pont | Procédé de préparation d'une particule constitutive d'une feuille à partir de latex de polymère synthétique. |
NL246230A (it) | 1958-12-09 | |||
FR1224366A (fr) | 1960-08-09 | 1960-06-23 | Foundry Equipment Ltd | Perfectionnements aux dispositifs d'alimentation pour machine à mouler de fonderie |
US3272657A (en) * | 1960-11-14 | 1966-09-13 | Evans Prod Co | Method of making a battery separator |
US3247025A (en) * | 1963-08-29 | 1966-04-19 | Monsanto Co | Phenolic resin and battery separator impregnated therewith |
US3351495A (en) * | 1966-11-22 | 1967-11-07 | Grace W R & Co | Battery separator |
US3472700A (en) * | 1967-03-01 | 1969-10-14 | Nat Lead Co | Electrolyte-wettable storage battery separators and process for forming same |
US3749604A (en) * | 1970-03-12 | 1973-07-31 | Westinghouse Electric Corp | Heat resistant substrates and battery separators made therefrom |
US3743272A (en) * | 1971-04-12 | 1973-07-03 | Crown Zellerbach Corp | Process of forming polyolefin fibers |
PH10340A (en) * | 1971-06-03 | 1976-12-09 | Crown Zellerbach Int Inc | Synthetic papermaking pulp and process of manufacture |
BE789808A (fr) * | 1971-10-12 | 1973-04-06 | Crown Zellerbach Int Inc | Pate a papier de polyolefine ayant de meilleures proprietes d'egouttageet procede pour la produire |
US3997648A (en) * | 1972-01-03 | 1976-12-14 | Gulf Research & Development Company | Fibril formation process |
US3987139A (en) * | 1972-03-20 | 1976-10-19 | Crown Zellerbach Corporation | Process of forming synthetic fibers |
GB1450892A (en) * | 1972-09-26 | 1976-09-29 | Ici Ltd | Production of fibrils |
NL171825C (nl) * | 1973-01-22 | 1983-05-16 | Stamicarbon | Werkwijze voor het bereiden van polymeervezels. |
GB1452807A (en) * | 1973-03-30 | 1976-10-20 | Sekisui Chemical Co Ltd | Proeuction of resin sheets suitable for use as electrode separators |
JPS5530253B2 (it) | 1974-03-06 | 1980-08-09 | ||
US3985580A (en) * | 1974-11-18 | 1976-10-12 | W. R. Grace & Co. | Wettable polyolefin battery separator |
US4024323A (en) * | 1975-02-06 | 1977-05-17 | Evans Products Company | Battery separator |
US4216281A (en) * | 1978-08-21 | 1980-08-05 | W. R. Grace & Co. | Battery separator |
-
1979
- 1979-07-13 US US06/057,412 patent/US4264691A/en not_active Expired - Lifetime
-
1980
- 1980-06-03 IT IT8022532A patent/IT8022532A0/it unknown
- 1980-07-09 SE SE8005050A patent/SE448658B/sv not_active IP Right Cessation
- 1980-07-10 GB GB8022641A patent/GB2057028B/en not_active Expired
- 1980-07-10 IT IT8023381A patent/IT1149997B/it active
- 1980-07-11 ES ES493324A patent/ES8106377A1/es not_active Expired
- 1980-07-11 FR FR8015525A patent/FR2461364A1/fr active Granted
- 1980-07-11 NL NL8004016A patent/NL8004016A/nl not_active Application Discontinuation
- 1980-07-11 CH CH535680A patent/CH644972A5/fr not_active IP Right Cessation
- 1980-07-11 BE BE0/201390A patent/BE884290A/fr not_active IP Right Cessation
- 1980-07-11 CA CA000356014A patent/CA1159109A/en not_active Expired
- 1980-07-11 DE DE19803026246 patent/DE3026246A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3026246C2 (it) | 1990-08-23 |
ES493324A0 (es) | 1981-08-01 |
FR2461364B1 (it) | 1984-11-16 |
DE3026246A1 (de) | 1981-01-29 |
SE8005050L (sv) | 1981-01-14 |
CH644972A5 (fr) | 1984-08-31 |
SE448658B (sv) | 1987-03-09 |
CA1159109A (en) | 1983-12-20 |
US4264691A (en) | 1981-04-28 |
FR2461364A1 (fr) | 1981-01-30 |
GB2057028A (en) | 1981-03-25 |
GB2057028B (en) | 1983-06-22 |
BE884290A (fr) | 1980-11-03 |
IT8023381A0 (it) | 1980-07-10 |
NL8004016A (nl) | 1981-01-15 |
ES8106377A1 (es) | 1981-08-01 |
IT8022532A0 (it) | 1980-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1141438B (it) | Separatore per accumulatori elettrici | |
BE878363A (fr) | Separateur pour accumulateur | |
IT1126380B (it) | Separatore | |
BR8008677A (pt) | Separador | |
IT1149997B (it) | Separatore per accumulatori | |
IT1110378B (it) | Accumulatore al piombo | |
GB2060072B (en) | Accumulator | |
AR214923A1 (es) | Separador para acumuladores de plomo | |
DK180680A (da) | Separator | |
BE883946A (fr) | Separateur pour accumulateur | |
IT1134718B (it) | Separatore contrifugo | |
BR7909044A (pt) | Separador horinzontal de vaporliquido | |
DK98080A (da) | Separator | |
NO802932L (no) | Polboessing for batterier | |
DK155423C (da) | Separator | |
DK319280A (da) | Elektrisk akkumulator | |
BR8109016A (pt) | Acumulador eletrico | |
AT361063B (de) | Alkaliakkumulator | |
IT1149959B (it) | Separatore di fogli | |
BE886475A (fr) | Accumulateur electrochimique | |
DK144168C (da) | Akkumulatorklemme | |
SE7902261L (sv) | Ackumulatorladdare | |
ES250822Y (es) | Acumulador electrico | |
ES245990Y (es) | Separador de espacio | |
DK209382A (da) | Dobbelstroemkreds-akkumulator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940726 |