IT1114250B - Procedimento e dispositivo per preparare separatori per batterie di accumulatori - Google Patents

Procedimento e dispositivo per preparare separatori per batterie di accumulatori

Info

Publication number
IT1114250B
IT1114250B IT22799/79A IT2279979A IT1114250B IT 1114250 B IT1114250 B IT 1114250B IT 22799/79 A IT22799/79 A IT 22799/79A IT 2279979 A IT2279979 A IT 2279979A IT 1114250 B IT1114250 B IT 1114250B
Authority
IT
Italy
Prior art keywords
procedure
accumulator batteries
separators
prepare
prepare separators
Prior art date
Application number
IT22799/79A
Other languages
English (en)
Italian (it)
Other versions
IT7922799A0 (it
Inventor
Mario Milano
Lino Credali
Carlo Bellistracci
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT22799/79A priority Critical patent/IT1114250B/it
Publication of IT7922799A0 publication Critical patent/IT7922799A0/it
Priority to FR8010836A priority patent/FR2457019A1/fr
Priority to GB8015958A priority patent/GB2054251B/en
Priority to DE19803018592 priority patent/DE3018592A1/de
Priority to ES491594A priority patent/ES491594A0/es
Priority to JP6633280A priority patent/JPS55155467A/ja
Application granted granted Critical
Publication of IT1114250B publication Critical patent/IT1114250B/it

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
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • H01M50/409—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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
IT22799/79A 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare separatori per batterie di accumulatori IT1114250B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT22799/79A IT1114250B (it) 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare separatori per batterie di accumulatori
FR8010836A FR2457019A1 (fr) 1979-05-18 1980-05-14 Procede et dispositif pour l'obtention de separateurs pour batteries d'acide sulfurique
GB8015958A GB2054251B (en) 1979-05-18 1980-05-14 Separators for lead acid accumulators
DE19803018592 DE3018592A1 (de) 1979-05-18 1980-05-14 Verfahren zur herstellung von trennwaenden fuer schwefelsaeure-batterien und vorrichtung dafuer
ES491594A ES491594A0 (es) 1979-05-18 1980-05-17 Procedimiento con su dispositivo de realizacion para la pre-paracion de separadores para baterias de acido sulfurico
JP6633280A JPS55155467A (en) 1979-05-18 1980-05-19 Method and apparatus for manufacturing separator for storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22799/79A IT1114250B (it) 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare separatori per batterie di accumulatori

Publications (2)

Publication Number Publication Date
IT7922799A0 IT7922799A0 (it) 1979-05-18
IT1114250B true IT1114250B (it) 1986-01-27

Family

ID=11200550

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22799/79A IT1114250B (it) 1979-05-18 1979-05-18 Procedimento e dispositivo per preparare separatori per batterie di accumulatori

Country Status (6)

Country Link
JP (1) JPS55155467A (enrdf_load_stackoverflow)
DE (1) DE3018592A1 (enrdf_load_stackoverflow)
ES (1) ES491594A0 (enrdf_load_stackoverflow)
FR (1) FR2457019A1 (enrdf_load_stackoverflow)
GB (1) GB2054251B (enrdf_load_stackoverflow)
IT (1) IT1114250B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2090015T3 (es) * 1987-12-21 1996-10-16 Entek Mfg Filamentos y fibras microporosas, su procedimiento de fabricacion y articulos fabricados a partir de los mismos.
FR2628570B1 (fr) * 1988-03-10 1990-12-28 Mauduit Papeteries Separateur pour piles alcalines, son procede de fabrication et piles comportant un tel separateur
CN111628132B (zh) * 2014-05-05 2023-04-07 戴瑞米克有限责任公司 改进的铅酸电池隔板、电极、电池和制造方法及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE555050A (enrdf_load_stackoverflow) * 1956-02-16
NL237453A (enrdf_load_stackoverflow) * 1958-03-28
NL246230A (enrdf_load_stackoverflow) * 1958-12-09
JPS5311059B2 (enrdf_load_stackoverflow) * 1973-04-06 1978-04-19
DE2914012A1 (de) * 1979-04-06 1980-10-16 Montedison Spa Verfahren zur herstellung poroeser trennwaende fuer schwefelsaeure-akkumulatorenbatterien

Also Published As

Publication number Publication date
FR2457019A1 (fr) 1980-12-12
FR2457019B1 (enrdf_load_stackoverflow) 1983-09-23
IT7922799A0 (it) 1979-05-18
JPS55155467A (en) 1980-12-03
DE3018592C2 (enrdf_load_stackoverflow) 1989-06-08
ES8104817A1 (es) 1981-05-16
GB2054251B (en) 1983-04-27
DE3018592A1 (de) 1980-11-27
JPH04339B2 (enrdf_load_stackoverflow) 1992-01-07
ES491594A0 (es) 1981-05-16
GB2054251A (en) 1981-02-11

Similar Documents

Publication Publication Date Title
IT1098389B (it) Separatore per batterie di accumulatori
MX147026A (es) Mejoras en aparato para cargar automaticamente acumuladores de plomo
JPS5490538A (en) Rechargeable battery cell
IT1120533B (it) Perfezionamento nei separatori per batterie
FR2430102B1 (fr) Electrode accumulateur electrique et batterie d'accumulateurs
GB2007012B (en) Portable rechargeable lead-acid batteries
BE876690A (fr) Perfectionnements relatifs aux batteries multicellulaires
IT1141438B (it) Separatore per accumulatori elettrici
FR2502402B1 (fr) Batterie plomb-acide
FR2460041B1 (fr) Separateur de batterie
SU755227A3 (en) Device for charging accumulator battery
JPS53140542A (en) Separator for lead storage battery and maintenance free storage battery having foregoing separator
IT1171596B (it) Separatore per batterie
IT1156045B (it) Apparato in grado di caricare pile ricaricabili
IT1114250B (it) Procedimento e dispositivo per preparare separatori per batterie di accumulatori
IT1141543B (it) Dispositivo alimentatore per batterie di accumulatori
IT1127762B (it) Procedimento e dispositivo per la frantumazione di batterie al piombo mediante taglio delle stesse
JPS53136632A (en) Separator for storage battery
ES489248A0 (es) Perfeccionamientos en baterias de acumuladores electricos plomo-acido
IT1186672B (it) Separatore per batterie o accumulatori
JPS54143828A (en) Separator for storage battery electrode
IT1148815B (it) Apparecchiatura caricabatterie
JPS5444723A (en) Separator for storage battery
IT8047862A0 (it) Perfezionamento nei separatori per batterie
IT1072387B (it) Dispositivo per caricare batterie di accumulatori elettrici e simili

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19920930