[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IE40126B1 - Separator for an electric storage cell - Google Patents

Separator for an electric storage cell

Info

Publication number
IE40126B1
IE40126B1 IE2392/74A IE239274A IE40126B1 IE 40126 B1 IE40126 B1 IE 40126B1 IE 2392/74 A IE2392/74 A IE 2392/74A IE 239274 A IE239274 A IE 239274A IE 40126 B1 IE40126 B1 IE 40126B1
Authority
IE
Ireland
Prior art keywords
separator
nov
edges
range
storage cell
Prior art date
Application number
IE2392/74A
Other versions
IE40126L (en
Original Assignee
Europ Accumulateurs
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.)
Filing date
Publication date
Application filed by Europ Accumulateurs filed Critical Europ Accumulateurs
Publication of IE40126L publication Critical patent/IE40126L/en
Publication of IE40126B1 publication Critical patent/IE40126B1/en

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
    • H01M50/489—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
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Fuel Cell (AREA)

Abstract

1484158 Battery separators COMPAGNIE EUROPEENNE D'ACCUMULATEURS 15 Nov 1974 [21 Nov 1973] 49603/74 Heading H1B A separator for a lead-acid accumulator plate 1 comprises 2 microporous, insulating plates 2, 3 connected together wholly or partly around their edges by means of flat connecting members 5, 6. The members 5, 6 are preferably of a polyethylene copolymer to which synthetic acrylic rubber is added, the material being applied around the edges of plates 2, 3 at an elevated temperature and being allowed to solidify and become rigid on cooling. The sheets 2, 3 may be of a phenolic resin containing polyester, or they may be of P.V.C. foam and have pores of a radius in the range 1-7 Á and a porosity in the range 75- 80%. [GB1484158A]
IE2392/74A 1973-11-21 1974-11-20 Separator for an electric storage cell IE40126B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341446A FR2251921B1 (en) 1973-11-21 1973-11-21

Publications (2)

Publication Number Publication Date
IE40126L IE40126L (en) 1975-05-21
IE40126B1 true IE40126B1 (en) 1979-03-14

Family

ID=9128048

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2392/74A IE40126B1 (en) 1973-11-21 1974-11-20 Separator for an electric storage cell

Country Status (9)

Country Link
BE (1) BE821372A (en)
DE (1) DE2454824C2 (en)
DK (1) DK141143B (en)
FR (1) FR2251921B1 (en)
GB (1) GB1484158A (en)
IE (1) IE40126B1 (en)
IT (1) IT1030820B (en)
LU (1) LU71270A1 (en)
NL (1) NL7415086A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045479C3 (en) * 1980-12-03 1994-11-24 Vb Autobatterie Gmbh Electric accumulator and process for its manufacture
US4485157A (en) * 1983-02-11 1984-11-27 Energy Research Corporation Separator having dielectric elastomer in the periphery area
US4927722A (en) * 1988-09-09 1990-05-22 Grace G.M.B.H. Separator for starter batteries
DE3922217A1 (en) * 1989-07-06 1991-01-10 Grace Gmbh Cellular electrochemical battery with separators - protects negative plates by complete enclosure of longitudinal edges in porous filled-polymer separator material
DE4405863C2 (en) * 1994-02-23 1998-07-02 Vhb Industriebatterien Gmbh Plate set for a lead accumulator
AT404772B (en) * 1996-02-20 1999-02-25 Banner Gmbh LEAD ACCUMULATOR
DE19804423C1 (en) * 1998-02-05 1999-05-27 Vhb Industriebatterien Gmbh Electrical lead-acid battery
DE19924137C2 (en) 1999-05-26 2003-06-12 Fraunhofer Ges Forschung Electrode unit for rechargeable electrochemical cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570677A (en) * 1947-06-09 1951-10-09 Pritchett & Gold & E P S Co Battery separator
DE1109751B (en) * 1956-02-08 1961-06-29 Accumulatoren Fabrik Ag Portable electrical accumulator
US3201280A (en) * 1960-01-14 1965-08-17 Yumoto Ryoji Lead-acid storage battery
FR1253087A (en) * 1960-04-05 1961-02-03 Gould National Batteries Inc Accumulator battery
DE2008982B2 (en) * 1970-02-26 1974-04-04 Otto 6050 Offenbach Metzler Plate arrangement of a lead accumulator with a porous plastic casing

Also Published As

Publication number Publication date
IE40126L (en) 1975-05-21
GB1484158A (en) 1977-09-01
LU71270A1 (en) 1975-08-20
DK603374A (en) 1975-08-04
DE2454824C2 (en) 1982-10-28
BE821372A (en) 1975-04-23
FR2251921A1 (en) 1975-06-13
IT1030820B (en) 1979-04-10
DE2454824A1 (en) 1975-05-22
DK141143B (en) 1980-01-21
FR2251921B1 (en) 1977-09-30
DK141143C (en) 1980-06-23
NL7415086A (en) 1975-05-23

Similar Documents

Publication Publication Date Title
IT1117198B (en) IMPROVEMENT IN MICROPOROUS STRUCTURES IN POLYMER MATERIAL FOR EXAMPLE BATTERY SEPARATORS
AU459694B2 (en) New separator and electrolyte material for solid electrolyte battery systems
JPS5755064A (en) Hydrophilic polymer coating fine porous film usable as battery separator
AU1139492A (en) Lead/sulphuric acid storage battery
IE40126B1 (en) Separator for an electric storage cell
CA2078324A1 (en) Separator for a battery using an organic electrolytic solution and method for producing the same
GB1048188A (en) Improvements relating to electric storage batteries
GB730928A (en) Improvements relating to primary electric batteries
GB977005A (en) Improvements in cells for wet storage batteries
GB1285413A (en) Leakproof battery and method of manufacturing the same
GB1006146A (en) Lead accumulator
CA1022615A (en) Negative lead-acid battery plates with expanded lead sheet grids
AU4990472A (en) Battery plate grids for lead-acid batteries
US2766485A (en) Manufacture of microporous screens
AU510614B2 (en) Thermoplastic, microporous battery separator
AU4271972A (en) Battery plates for electric storage batteries
GB1510336A (en) Storage battery
FR2249544A5 (en) Vehicle with battery electric propulsion - has plastics chassis members which also act as battery containers reducing weight
JPH01272055A (en) Open type nickel-cadmium battery
FR2235497A1 (en) Battery elements comprising sets of plates and separators - have the separator edges firmly bonded to form pockets for the plates
JPS5727559A (en) Manufacture of separator for storage battery
GB1486405A (en) Electric storage battery
JPS5650053A (en) Manufacture of lead storage battery
IT8067278A0 (en) CHLORINE-ALKI CELL WITH SOLID POLYMER ELECTROLYTE
ES345463A1 (en) Lead-acid,polyelectrolyte complex containing storage battery and method of storing and handling the same