ES273381Y - Separador de bateria - Google Patents

Separador de bateria

Info

Publication number
ES273381Y
ES273381Y ES1982273381U ES273381U ES273381Y ES 273381 Y ES273381 Y ES 273381Y ES 1982273381 U ES1982273381 U ES 1982273381U ES 273381 U ES273381 U ES 273381U ES 273381 Y ES273381 Y ES 273381Y
Authority
ES
Spain
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.)
Expired
Application number
ES1982273381U
Other languages
English (en)
Spanish (es)
Other versions
ES273381U (es
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
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 ES273381U publication Critical patent/ES273381U/es
Application granted granted Critical
Publication of ES273381Y publication Critical patent/ES273381Y/es
Expired 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)
ES1982273381U 1981-03-04 1982-03-04 Separador de bateria Expired ES273381Y (es)

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 (2)

Publication Number Publication Date
ES273381U ES273381U (es) 1984-01-16
ES273381Y true ES273381Y (es) 1984-08-01

Family

ID=26933385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982273381U Expired ES273381Y (es) 1981-03-04 1982-03-04 Separador de bateria

Country Status (8)

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

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
IT1186672B (it) 1987-12-04
NL8200808A (nl) 1982-10-01
AU552942B2 (en) 1986-06-26
SE8201320L (sv) 1982-09-05
FR2501417A1 (fr) 1982-09-10
ES273381U (es) 1984-01-16
AU8114182A (en) 1982-09-09
GB2097174B (en) 1985-02-27
DE3207281C2 (it) 1991-11-28
GB2097174A (en) 1982-10-27
FR2501417B1 (fr) 1986-03-14
DE3207281A1 (de) 1982-10-21
IT8247902A0 (it) 1982-03-03

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980401