JPS5780664A - Method of sealing electrode pole of storage battery - Google Patents

Method of sealing electrode pole of storage battery

Info

Publication number
JPS5780664A
JPS5780664A JP55157462A JP15746280A JPS5780664A JP S5780664 A JPS5780664 A JP S5780664A JP 55157462 A JP55157462 A JP 55157462A JP 15746280 A JP15746280 A JP 15746280A JP S5780664 A JPS5780664 A JP S5780664A
Authority
JP
Japan
Prior art keywords
rib
electrode pole
opening
pole
irregular
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
JP55157462A
Other languages
Japanese (ja)
Inventor
Takashi Nakajima
Yoshie Suzuki
Akira Inanobe
Yasuhiko Uchida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55157462A priority Critical patent/JPS5780664A/en
Publication of JPS5780664A publication Critical patent/JPS5780664A/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To realize easy and complete sealing of an electrode pole, which is performed by providing the concave part of a lid with an annular rib, by forming an irregular part on a part of the electrode pole which corresponds to the annular rib, and surrounding the irregular part with the molten resin of the rib. CONSTITUTION:A concave part 5 of a lid 5 made of a thermoplastic synthetic resin is provided with an opening 2, which has a diameter d' larger than a diameter d of an electrode pole 3 by 1-2mm.. The periphery of the opening 2 is provided with an annular rib 10 rising upward. The pole 3, which is provided with an irregular part 14 facing the rib 10, is made to penetrate the opening 2. After that, a heated circular fusion tool 11 is pushed down from the upside to make the rib 10 to be heated and fused, thereby making the irregular part 14 to be wrapped in the resin of the rib 10. Next, the concave part 5 is packed with a permeable adhesive 7 to make the outer surface of the rib 10 to be covered with the adhesive 7, thus a satisfactory sealing is performed.
JP55157462A 1980-11-07 1980-11-07 Method of sealing electrode pole of storage battery Pending JPS5780664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55157462A JPS5780664A (en) 1980-11-07 1980-11-07 Method of sealing electrode pole of storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157462A JPS5780664A (en) 1980-11-07 1980-11-07 Method of sealing electrode pole of storage battery

Publications (1)

Publication Number Publication Date
JPS5780664A true JPS5780664A (en) 1982-05-20

Family

ID=15650183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157462A Pending JPS5780664A (en) 1980-11-07 1980-11-07 Method of sealing electrode pole of storage battery

Country Status (1)

Country Link
JP (1) JPS5780664A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184760A (en) * 1986-02-07 1987-08-13 Matsushita Electric Ind Co Ltd Post sealing method for storage battery
JPS63116355A (en) * 1986-10-31 1988-05-20 Yuasa Battery Co Ltd Production of enclosed type storage battery
JPH02262280A (en) * 1989-03-31 1990-10-25 Matsushita Electric Ind Co Ltd Measuring instrument for specific gravity and fluid level of electrolyte for battery
JP2008311072A (en) * 2007-06-14 2008-12-25 Furukawa Battery Co Ltd:The Lead storage battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411447A (en) * 1977-06-29 1979-01-27 Matsushita Electric Ind Co Ltd Sealing of electrode post for storage battery
JPS5425436A (en) * 1977-07-27 1979-02-26 Shin Kobe Electric Machinery Lead storage battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411447A (en) * 1977-06-29 1979-01-27 Matsushita Electric Ind Co Ltd Sealing of electrode post for storage battery
JPS5425436A (en) * 1977-07-27 1979-02-26 Shin Kobe Electric Machinery Lead storage battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184760A (en) * 1986-02-07 1987-08-13 Matsushita Electric Ind Co Ltd Post sealing method for storage battery
JPH0445936B2 (en) * 1986-02-07 1992-07-28 Matsushita Electric Ind Co Ltd
JPS63116355A (en) * 1986-10-31 1988-05-20 Yuasa Battery Co Ltd Production of enclosed type storage battery
JPH02262280A (en) * 1989-03-31 1990-10-25 Matsushita Electric Ind Co Ltd Measuring instrument for specific gravity and fluid level of electrolyte for battery
JP2008311072A (en) * 2007-06-14 2008-12-25 Furukawa Battery Co Ltd:The Lead storage battery

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