AU552942B2 - Battery separator - Google Patents

Battery separator

Info

Publication number
AU552942B2
AU552942B2 AU81141/82A AU8114182A AU552942B2 AU 552942 B2 AU552942 B2 AU 552942B2 AU 81141/82 A AU81141/82 A AU 81141/82A AU 8114182 A AU8114182 A AU 8114182A AU 552942 B2 AU552942 B2 AU 552942B2
Authority
AU
Australia
Prior art keywords
battery separator
separator
battery
Prior art date
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.)
Ceased
Application number
AU81141/82A
Other languages
English (en)
Other versions
AU8114182A (en
Inventor
John Hall Gillespie
Geoffrey Hunt Gordon
Nan-Jae Lin
Dennis Dee O'rell
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.)
WR Grace and Co Conn
Original Assignee
WR Grace and Co
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
Priority claimed from US06/240,401 external-priority patent/US4368243A/en
Priority claimed from US06/338,381 external-priority patent/US4403024A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of AU8114182A publication Critical patent/AU8114182A/en
Application granted granted Critical
Publication of AU552942B2 publication Critical patent/AU552942B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H01M50/463—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
AU81141/82A 1981-03-04 1982-03-04 Battery separator Ceased AU552942B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/240,401 US4368243A (en) 1980-10-10 1981-03-04 Battery separator
US240401 1981-03-04
US338381 1982-01-11
US06/338,381 US4403024A (en) 1982-01-11 1982-01-11 Battery separator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU59363/80A Addition AU538741B2 (en) 1979-06-22 1980-06-18 Battery separator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU56360/86A Division AU567633B2 (en) 1981-03-04 1986-04-18 Sheet product suitable for use as a battery separator

Publications (2)

Publication Number Publication Date
AU8114182A AU8114182A (en) 1982-09-09
AU552942B2 true AU552942B2 (en) 1986-06-26

Family

ID=26933385

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81141/82A Ceased AU552942B2 (en) 1981-03-04 1982-03-04 Battery separator

Country Status (8)

Country Link
AU (1) AU552942B2 (enrdf_load_stackoverflow)
DE (1) DE3207281A1 (enrdf_load_stackoverflow)
ES (1) ES273381Y (enrdf_load_stackoverflow)
FR (1) FR2501417B1 (enrdf_load_stackoverflow)
GB (1) GB2097174B (enrdf_load_stackoverflow)
IT (1) IT1186672B (enrdf_load_stackoverflow)
NL (1) NL8200808A (enrdf_load_stackoverflow)
SE (1) SE8201320L (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR230898A1 (es) * 1981-03-04 1984-07-31 Grace W R & Co Separador de bateria
US4490447A (en) * 1984-04-06 1984-12-25 Usm Corporation Battery separators
DE3622492C2 (de) * 1986-07-02 1996-07-18 Hagen Batterie Ag Bleiakkumulator, dessen positive Elektrodenplatten in nach oben offene Separatortaschen eingetascht sind
US5789103A (en) * 1997-04-11 1998-08-04 Amtek Research International Llc Battery separator and method of making

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US686886A (en) * 1900-09-21 1901-11-19 Gould Storage Battery Co Separator for storage batteries.
FR1075397A (fr) * 1952-02-21 1954-10-15 Goodrich Co B F Perfectionnements apportés aux séparateurs microporeux pour des éléments ou batteries d'accumulateurs et aux procédés et dispositifs pour leur fabrication
GB1105487A (en) * 1963-12-10 1968-03-06 Chloride Batteries Ltd Improvements relating to electric storage batteries
US3798294A (en) * 1972-02-10 1974-03-19 Grace W R & Co Method for producing battery separator sheet
US3918995A (en) * 1972-12-21 1975-11-11 Grace W R & Co Battery separator and manufacturing process
DE2751684C3 (de) * 1976-11-20 1981-12-17 Yuasa Battery Co. Ltd., Takatsuki, Osaka Verfahren zum Herstellen eines Separator s für Akkumulatoren, insbesondere Bleiakkumulatoren
US4228225B2 (en) * 1979-06-22 1994-03-29 Grace W R & Co Battery separator

Also Published As

Publication number Publication date
ES273381Y (es) 1984-08-01
FR2501417A1 (fr) 1982-09-10
GB2097174A (en) 1982-10-27
FR2501417B1 (fr) 1986-03-14
IT8247902A0 (it) 1982-03-03
AU8114182A (en) 1982-09-09
DE3207281A1 (de) 1982-10-21
SE8201320L (sv) 1982-09-05
NL8200808A (nl) 1982-10-01
GB2097174B (en) 1985-02-27
ES273381U (es) 1984-01-16
DE3207281C2 (enrdf_load_stackoverflow) 1991-11-28
IT1186672B (it) 1987-12-04

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