JPS579074A - Manufacture of sealed battery - Google Patents

Manufacture of sealed battery

Info

Publication number
JPS579074A
JPS579074A JP8359380A JP8359380A JPS579074A JP S579074 A JPS579074 A JP S579074A JP 8359380 A JP8359380 A JP 8359380A JP 8359380 A JP8359380 A JP 8359380A JP S579074 A JPS579074 A JP S579074A
Authority
JP
Japan
Prior art keywords
electrolyte
case
battery
sealed
pouring
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
JP8359380A
Other languages
Japanese (ja)
Inventor
Nobuyuki Yanagihara
Isao Matsumoto
Tsutomu Iwaki
Hiromichi Ogawa
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 JP8359380A priority Critical patent/JPS579074A/en
Publication of JPS579074A publication Critical patent/JPS579074A/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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. 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
    • 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)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To enable a battery to be easily impregnated with an electrolyte, and rationalize the frequency and the time of electrolyte pouring, by pouring the electrolyte from the inner bottom of a battery case by means of an injector before the battery case is sealed. CONSTITUTION:A double separator 1 is interposed between a positive electrode 2 and a negative electrode 3, and these layers are coiled into a spiral shape to obtain a generation element, which is inserted in a battery case 4. An end 6 of a needlelike in jector 5 is placed on the inner bottom surface of the case 4, and an electrolyte 7 is poured from the lower part of the case 4 before the case 4 is sealed. Owing to the above constitution, the electrolyte 7 constantly flows upward from the bottom of the case 4 through the electrodes 2 and 3 and the separator 1, the substitution between the electrolyte 7 and air contained in the case 4 is well performed, and the capillarity phenomenon is accelerated. Conseqnently, a sealed battery can be rapidly impregnated with the electrolyte 7, and both the frequency and time of the electrolyte pouring can be reduced.
JP8359380A 1980-06-19 1980-06-19 Manufacture of sealed battery Pending JPS579074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8359380A JPS579074A (en) 1980-06-19 1980-06-19 Manufacture of sealed battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8359380A JPS579074A (en) 1980-06-19 1980-06-19 Manufacture of sealed battery

Publications (1)

Publication Number Publication Date
JPS579074A true JPS579074A (en) 1982-01-18

Family

ID=13806781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8359380A Pending JPS579074A (en) 1980-06-19 1980-06-19 Manufacture of sealed battery

Country Status (1)

Country Link
JP (1) JPS579074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0994519A2 (en) * 1998-10-13 2000-04-19 Ngk Insulators, Ltd. Electrolyte solution filling method and battery structure of lithium secondary battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0994519A2 (en) * 1998-10-13 2000-04-19 Ngk Insulators, Ltd. Electrolyte solution filling method and battery structure of lithium secondary battery
EP0994519A3 (en) * 1998-10-13 2000-09-13 Ngk Insulators, Ltd. Electrolyte solution filling method and battery structure of lithium secondary battery
US6387561B1 (en) 1998-10-13 2002-05-14 Ngk Insulators, Ltd. Electrolyte-solution filling method and battery structure of lithium secondary battery
US6858342B2 (en) 1998-10-13 2005-02-22 Ngk Insulators, Ltd. Electrolyte solution filling method and battery structure of lithium secondary battery

Similar Documents

Publication Publication Date Title
GB873403A (en) Improvements in alkaline type electric batteries
JPS579074A (en) Manufacture of sealed battery
JPS5727570A (en) Lead battery
JPS5772272A (en) Solid lithium battery and its manufacture
JPS56114288A (en) Sealed lead battery and its manufacture
JPS56143675A (en) Silver oxide battery
JPS5671278A (en) Lithium-iodine complex battery with solid electrolyte
JPS5738570A (en) Storage battery
JPS5578476A (en) Lead battery
ATE22199T1 (en) LEAD-ACID BATTERY CONSTRUCTION.
JPS5636858A (en) Sealed lead storage battery
US2623082A (en) Dry cell and dry battery produced thereof
JPS5635367A (en) Fabrication of cell
GB540984A (en) Rechargeable dry battery
JPS6477881A (en) Manufacture of spirally wound battery
JPS56126266A (en) Sealed-type alkaline battery
FR2374748A1 (en) Level indicating filler cap for lead-acid battery - has rod connected to float to indicate level of electrolyte in cell
JPS5738571A (en) Storage battery
JPS577062A (en) Manufacture of battery
JPS5580269A (en) Cell provided with spiral electrode
JPS5790882A (en) Manufacture of lead battery
JPS57121169A (en) Metal-halogen battery
JPS5650052A (en) Sealed lead storage battery
JPS5725669A (en) Storage battery
JPS5798977A (en) Chargeable organic electrolytic battery