IT8148790A0 - BATTERY SEPARATOR MATERIAL AND PROCEDURE FOR ITS FORMATION - Google Patents
BATTERY SEPARATOR MATERIAL AND PROCEDURE FOR ITS FORMATIONInfo
- Publication number
- IT8148790A0 IT8148790A0 IT8148790A IT4879081A IT8148790A0 IT 8148790 A0 IT8148790 A0 IT 8148790A0 IT 8148790 A IT8148790 A IT 8148790A IT 4879081 A IT4879081 A IT 4879081A IT 8148790 A0 IT8148790 A0 IT 8148790A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- formation
- battery separator
- separator material
- battery
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16458880A | 1980-06-30 | 1980-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8148790A0 true IT8148790A0 (en) | 1981-06-29 |
IT1171347B IT1171347B (en) | 1987-06-10 |
Family
ID=22595167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48790/81A IT1171347B (en) | 1980-06-30 | 1981-06-29 | SEPARATOR MATERIAL FOR BATTERIES AND PROCEDURE FOR ITS TRAINING |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5744969A (en) |
CA (1) | CA1172310A (en) |
DE (2) | DE3153271C2 (en) |
FR (1) | FR2485815B1 (en) |
GB (1) | GB2078769B (en) |
IT (1) | IT1171347B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3272109D1 (en) * | 1981-04-28 | 1986-08-28 | Wiggins Teape Group Ltd | Alkaline battery having a paper separator |
DE3302535C2 (en) * | 1982-02-02 | 1996-10-31 | Emhart Ind | Battery separator, method for its manufacture and its use in a battery |
JPS6035455A (en) * | 1983-08-05 | 1985-02-23 | Yuasa Battery Co Ltd | Separator for lead storage battery |
JPS61128459A (en) * | 1984-11-28 | 1986-06-16 | Abekawa Seishi Kk | Separator for sealed lead-acid battery |
FR2677672B1 (en) * | 1991-06-12 | 1994-11-04 | Dumas Bernard | NEW SHEET OBTAINED BY WET PROCESS AND ITS APPLICATION. |
TW469271B (en) | 1998-02-18 | 2001-12-21 | Nippon Catalytic Chem Ind | Method for production of maleic anhydride |
GB2351385A (en) * | 1999-06-16 | 2000-12-27 | Hawker Energy Products Ltd | Separator |
DE102007042554B4 (en) | 2007-09-07 | 2017-05-11 | Carl Freudenberg Kg | Nonwoven with particle filling |
CN101946344B (en) * | 2008-02-20 | 2014-12-17 | 卡尔·弗罗伊登伯格公司 | Nonwoven fabric having cross-linking material |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978529A (en) | 1955-10-17 | 1961-04-04 | Owens Corning Fiberglass Corp | Battery separator and method for manufacturing same |
US2973398A (en) | 1957-12-23 | 1961-02-28 | Ohmies Ltd | Method and apparatus for manufacturing battery separators |
LU37032A1 (en) * | 1958-03-28 | |||
FR1243197A (en) | 1958-12-20 | 1960-10-07 | Tudor Ab | Separator made of microporous material for electric accumulators, and method of manufacturing this material and the separator |
US3272657A (en) * | 1960-11-14 | 1966-09-13 | Evans Prod Co | Method of making a battery separator |
US3205098A (en) | 1962-06-25 | 1965-09-07 | Grace W R & Co | Cellular-ribbed battery plate separator |
US3228803A (en) | 1962-12-05 | 1966-01-11 | Us Rubber Co | Battery separator embodying ribs applied from a composition of plastisol and aqueous phenolic resin |
US3340100A (en) | 1964-04-10 | 1967-09-05 | Grace W R & Co | Cellular-ribbed battery plate separator |
US3351495A (en) * | 1966-11-22 | 1967-11-07 | Grace W R & Co | Battery separator |
FR1546172A (en) * | 1966-12-03 | 1968-11-15 | Siemens Ag | Gas-tight membrane used in electrochemical cells |
DE1596076C3 (en) * | 1967-06-28 | 1974-08-01 | Fa. Carl Freudenberg, 6940 Weinheim | Separators for accumulators |
GB1260891A (en) * | 1968-09-06 | 1972-01-19 | Ezra Vittorio Picciotto | Separator of synthetic fibre for lead-acid secondary batteries |
US3709738A (en) * | 1969-01-24 | 1973-01-09 | High Energy Processing Corp | Method of making a battery separator from a web of non-woven polymeric fibers |
SE326742B (en) | 1969-04-14 | 1970-08-03 | Tudor Ab | |
DE1949958C3 (en) | 1969-10-03 | 1980-09-25 | Robert Bosch Gmbh, 7000 Stuttgart | Separator for maintenance-free accumulators |
US3773590A (en) * | 1971-07-16 | 1973-11-20 | Exxon Co | Method of forming ribbed battery separators |
US3890184A (en) | 1971-07-16 | 1975-06-17 | Exxon Research Engineering Co | Method of making extruded rib battery separators |
DE2332320C2 (en) * | 1972-06-29 | 1982-09-16 | Exxon Research and Engineering Co., 07036 Linden, N.J. | Process for the manufacture of battery separators |
GB1434487A (en) * | 1973-02-14 | 1976-05-05 | Kanebo Ltd | Lead-acid storage battery |
US3918994A (en) * | 1973-11-28 | 1975-11-11 | Johns Manville | Battery plate retainer mat and method of manufacture |
FR2272495B1 (en) * | 1974-05-24 | 1978-02-03 | Accumulateurs Fixes | |
US4153759A (en) * | 1974-07-11 | 1979-05-08 | Yuasa Battery Company Limited | Storage battery, separator therefor and method of formation |
US4055711A (en) * | 1974-10-03 | 1977-10-25 | Masao Kubota | Lead-acid storage battery |
US3951691A (en) * | 1974-10-07 | 1976-04-20 | W. R. Grace & Co. | Wettable battery separator and process therefor |
US4110143A (en) * | 1974-10-21 | 1978-08-29 | W. R. Grace & Co. | Process for making a wettable polyolefin battery separator |
US4024323A (en) * | 1975-02-06 | 1977-05-17 | Evans Products Company | Battery separator |
US4113927A (en) | 1975-08-13 | 1978-09-12 | Evans Products Company | Battery separator having coated ribs |
IT1055914B (en) * | 1976-02-26 | 1982-01-11 | Montedison Spa | MATERIALS SIMILAR TO LEATHER AND PROCEDURE FOR THEIR PREPARATION |
ES480454A1 (en) * | 1977-05-11 | 1980-08-16 | Tullis Russell Co Ltd | Battery separator material. |
JPS54140941A (en) * | 1978-04-26 | 1979-11-01 | Mitsui Petrochemical Ind | Method of producing battery separator |
US4216281A (en) * | 1978-08-21 | 1980-08-05 | W. R. Grace & Co. | Battery separator |
-
1981
- 1981-06-15 CA CA000379738A patent/CA1172310A/en not_active Expired
- 1981-06-19 GB GB8118960A patent/GB2078769B/en not_active Expired
- 1981-06-29 IT IT48790/81A patent/IT1171347B/en active
- 1981-06-30 DE DE3153271A patent/DE3153271C2/de not_active Expired
- 1981-06-30 FR FR8112850A patent/FR2485815B1/en not_active Expired
- 1981-06-30 DE DE3125751A patent/DE3125751C2/en not_active Expired
- 1981-06-30 JP JP56100768A patent/JPS5744969A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2485815B1 (en) | 1985-08-16 |
GB2078769B (en) | 1984-05-31 |
JPS5744969A (en) | 1982-03-13 |
DE3125751A1 (en) | 1982-03-11 |
DE3125751C2 (en) | 1986-07-24 |
FR2485815A1 (en) | 1981-12-31 |
IT1171347B (en) | 1987-06-10 |
CA1172310A (en) | 1984-08-07 |
GB2078769A (en) | 1982-01-13 |
DE3153271C2 (en) | 1988-12-29 |
DE3153271A1 (en) | 1985-07-04 |
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