JPH0524624B2 - - Google Patents

Info

Publication number
JPH0524624B2
JPH0524624B2 JP59147843A JP14784384A JPH0524624B2 JP H0524624 B2 JPH0524624 B2 JP H0524624B2 JP 59147843 A JP59147843 A JP 59147843A JP 14784384 A JP14784384 A JP 14784384A JP H0524624 B2 JPH0524624 B2 JP H0524624B2
Authority
JP
Japan
Prior art keywords
sealing ring
battery
gate
sealing
present
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 - Lifetime
Application number
JP59147843A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6127061A (ja
Inventor
Takao Yokoyama
Tadashi Sawai
Iwao Shirai
Koichi Makino
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 JP14784384A priority Critical patent/JPS6127061A/ja
Publication of JPS6127061A publication Critical patent/JPS6127061A/ja
Publication of JPH0524624B2 publication Critical patent/JPH0524624B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0027—Gate or gate mark locations
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP14784384A 1984-07-17 1984-07-17 密閉電池 Granted JPS6127061A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14784384A JPS6127061A (ja) 1984-07-17 1984-07-17 密閉電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14784384A JPS6127061A (ja) 1984-07-17 1984-07-17 密閉電池

Publications (2)

Publication Number Publication Date
JPS6127061A JPS6127061A (ja) 1986-02-06
JPH0524624B2 true JPH0524624B2 (enrdf_load_stackoverflow) 1993-04-08

Family

ID=15439506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14784384A Granted JPS6127061A (ja) 1984-07-17 1984-07-17 密閉電池

Country Status (1)

Country Link
JP (1) JPS6127061A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3583834B2 (ja) * 1995-08-04 2004-11-04 三洋電機株式会社 電池用封口ガスケット及びその製造方法

Also Published As

Publication number Publication date
JPS6127061A (ja) 1986-02-06

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