JPS5553065A - Closed-type lead accumulator - Google Patents

Closed-type lead accumulator

Info

Publication number
JPS5553065A
JPS5553065A JP12647478A JP12647478A JPS5553065A JP S5553065 A JPS5553065 A JP S5553065A JP 12647478 A JP12647478 A JP 12647478A JP 12647478 A JP12647478 A JP 12647478A JP S5553065 A JPS5553065 A JP S5553065A
Authority
JP
Japan
Prior art keywords
fiber
rich
glass fiber
separator
negative electrode
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.)
Pending
Application number
JP12647478A
Other languages
Japanese (ja)
Inventor
Yoshiharu Kawanami
Masashi Iwata
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage Battery Co Ltd
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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP12647478A priority Critical patent/JPS5553065A/en
Publication of JPS5553065A publication Critical patent/JPS5553065A/en
Pending 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
    • H01M50/489—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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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)

Abstract

PURPOSE:To make compatible discharge efficiency and closing efficiency by forming a separator from a combed paper body which is made by mixedly coming synthetic thick glass fiber and thin glass fiber and positioning the surface rich in thick fiber on the negative electrode side and facilitating the absorption of oxygen gas on the negative electrode. CONSTITUTION:In a tank 1, thick glass fiber having a diameter above 1mu and thin glass fiber having a diameter less than 1mu are put and dispersed in water. After agitated by an agitator 2, the both is allowed to flow down on a revolving screen belt 3. As for the glass fiber which flowed down at the point A, thicker fiber sinks faster and thinner fiber sinks more slowly, according to empty weight, and at the point B, lamination layer is formed so that the part rich in thicker fiber is in the lower layer, and rich in thinner fiber in the upper layer. The combed paper body thus obtained is used as separator, and the side rich in thinner fiber 5 is contacted with positive electrode, and the side rich in thicker fiber 4 is contacted with the negative electrode side. Thus, a closed-type lead accumulator having the structure in which electrolyte is impregnated between the separator and the electrode plate is obtained.
JP12647478A 1978-10-13 1978-10-13 Closed-type lead accumulator Pending JPS5553065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12647478A JPS5553065A (en) 1978-10-13 1978-10-13 Closed-type lead accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12647478A JPS5553065A (en) 1978-10-13 1978-10-13 Closed-type lead accumulator

Publications (1)

Publication Number Publication Date
JPS5553065A true JPS5553065A (en) 1980-04-18

Family

ID=14936105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12647478A Pending JPS5553065A (en) 1978-10-13 1978-10-13 Closed-type lead accumulator

Country Status (1)

Country Link
JP (1) JPS5553065A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121776A (en) * 1982-12-28 1984-07-13 Shin Kobe Electric Mach Co Ltd Sealed type lead storage battery
JPS60101861A (en) * 1983-11-08 1985-06-05 Matsushita Electric Ind Co Ltd Separator for sealed lead-acid batteries
JPS60148052A (en) * 1984-01-11 1985-08-05 Matsushita Electric Ind Co Ltd Sealed lead storage battery
JPS627154U (en) * 1985-06-27 1987-01-16
JPH02129671U (en) * 1989-03-31 1990-10-25
US6306539B1 (en) 1997-09-02 2001-10-23 Kvg Technologies, Inc. Mat of glass and other fibers in a separator of a storage battery
US6821672B2 (en) 1997-09-02 2004-11-23 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing it
US8592329B2 (en) 2003-10-07 2013-11-26 Hollingsworth & Vose Company Vibrationally compressed glass fiber and/or other material fiber mats and methods for making the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121776A (en) * 1982-12-28 1984-07-13 Shin Kobe Electric Mach Co Ltd Sealed type lead storage battery
JPS60101861A (en) * 1983-11-08 1985-06-05 Matsushita Electric Ind Co Ltd Separator for sealed lead-acid batteries
JPS60148052A (en) * 1984-01-11 1985-08-05 Matsushita Electric Ind Co Ltd Sealed lead storage battery
JPS627154U (en) * 1985-06-27 1987-01-16
JPH02129671U (en) * 1989-03-31 1990-10-25
US6306539B1 (en) 1997-09-02 2001-10-23 Kvg Technologies, Inc. Mat of glass and other fibers in a separator of a storage battery
US6821672B2 (en) 1997-09-02 2004-11-23 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing it
US7288338B2 (en) 1997-09-02 2007-10-30 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing such mat
US8592329B2 (en) 2003-10-07 2013-11-26 Hollingsworth & Vose Company Vibrationally compressed glass fiber and/or other material fiber mats and methods for making the same

Similar Documents

Publication Publication Date Title
JPS57197757A (en) Alkali zinc storage battery
JPS5553065A (en) Closed-type lead accumulator
JPS5553064A (en) Closed-type lead accumulator
JPS56143675A (en) Silver oxide battery
JPS5524330A (en) Enclosed lead-acid battery
JPS56114288A (en) Sealed lead battery and its manufacture
JPS5727570A (en) Lead battery
JPS56126266A (en) Sealed-type alkaline battery
JPS5738571A (en) Storage battery
JPS55148371A (en) Lead-acid battery with non-flowing electrolyte
JPS60100363A (en) Separator for storage battery
JPS56168368A (en) Lead acid battery
JPS5533743A (en) Sealed type lead storage battery
JPS62117258A (en) Enclosed lead storage battery
JPS5622054A (en) Enclosed lead storage battery
JPS55141067A (en) Thinly-made alkali battery
JPS55146871A (en) Organic electrolyte battery
JPS57185668A (en) Button-type air cell
ES2005687A6 (en) Recombinant battery and plate separator therefor.
JPS57128468A (en) Fuel cell composed of sheet-like ion exchanger electrolyte membrane
JPS642255A (en) Negative electrode plate for sealed lead accumulator
JPS57123664A (en) Enclosed lead storage battery
JPH0564427B2 (en)
JPS56167266A (en) Pasted lead acid battery
JPS58128658A (en) Silver oxide secondary battery