SE8201320L - Batteriseparator - Google Patents

Batteriseparator

Info

Publication number
SE8201320L
SE8201320L SE8201320A SE8201320A SE8201320L SE 8201320 L SE8201320 L SE 8201320L SE 8201320 A SE8201320 A SE 8201320A SE 8201320 A SE8201320 A SE 8201320A SE 8201320 L SE8201320 L SE 8201320L
Authority
SE
Sweden
Prior art keywords
battery separator
faces
ribs
top edge
bottom edge
Prior art date
Application number
SE8201320A
Other languages
English (en)
Swedish (sv)
Inventor
D D O'rell
N-J Lin
G H Gordon
J H Gillespie
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of SE8201320L publication Critical patent/SE8201320L/xx

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)
SE8201320A 1981-03-04 1982-03-03 Batteriseparator SE8201320L (sv)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
SE8201320L true SE8201320L (sv) 1982-09-05

Family

ID=26933385

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8201320A SE8201320L (sv) 1981-03-04 1982-03-03 Batteriseparator

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
FR2501417A1 (fr) 1982-09-10
AU552942B2 (en) 1986-06-26
NL8200808A (nl) 1982-10-01
GB2097174A (en) 1982-10-27
DE3207281C2 (enrdf_load_stackoverflow) 1991-11-28
ES273381U (es) 1984-01-16
AU8114182A (en) 1982-09-09
DE3207281A1 (de) 1982-10-21
IT1186672B (it) 1987-12-04
ES273381Y (es) 1984-08-01
GB2097174B (en) 1985-02-27
FR2501417B1 (fr) 1986-03-14
IT8247902A0 (it) 1982-03-03

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8201320-2

Effective date: 19880728