JPS554835A - Method of sealing mouth of small-sized cell - Google Patents

Method of sealing mouth of small-sized cell

Info

Publication number
JPS554835A
JPS554835A JP7740678A JP7740678A JPS554835A JP S554835 A JPS554835 A JP S554835A JP 7740678 A JP7740678 A JP 7740678A JP 7740678 A JP7740678 A JP 7740678A JP S554835 A JPS554835 A JP S554835A
Authority
JP
Japan
Prior art keywords
vibration
unevenness
mouth
reliability
products
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
JP7740678A
Other languages
Japanese (ja)
Inventor
Hironori Nomura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP7740678A priority Critical patent/JPS554835A/en
Publication of JPS554835A publication Critical patent/JPS554835A/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
    • H01M50/147—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
    • 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 eliminate the accidents of the failure of a separator, a gasket, etc. while improving the reliability of products, by sealing molding a mouth by means of a mold tool, to which vibration is added. CONSTITUTION:A motor is mounted to an upper portion of an air press 10, revolution is transmitted to a shaft 11, a thrust needle bearing 12 is set to a lower surface of the shaft 11 and a curved surface with smooth unevenness is radially ground to a retainer 13 at the one side. The number of vibration is gived by the number of the radial unevenness and amplitude by the height of unevenness. A ring 14 in rubber is set so as to follow the vibration. Thus, a rotary motion of the motor is changed into up-and-down vibration, a punch 9 is vibrated through a transmission rod 15 and a mouth is plastically worked. Consequently, the lowering of yield stress and residual stress can be reduced, and the reliability of products can be improved.
JP7740678A 1978-06-28 1978-06-28 Method of sealing mouth of small-sized cell Pending JPS554835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7740678A JPS554835A (en) 1978-06-28 1978-06-28 Method of sealing mouth of small-sized cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7740678A JPS554835A (en) 1978-06-28 1978-06-28 Method of sealing mouth of small-sized cell

Publications (1)

Publication Number Publication Date
JPS554835A true JPS554835A (en) 1980-01-14

Family

ID=13633019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7740678A Pending JPS554835A (en) 1978-06-28 1978-06-28 Method of sealing mouth of small-sized cell

Country Status (1)

Country Link
JP (1) JPS554835A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010124A1 (en) * 1993-10-04 1995-04-13 Eveready Battery Company, Inc. Process for ultrasonic sealing an anode cup into a gasket for electrochemical cells
CN107634251A (en) * 2017-07-28 2018-01-26 惠州金源精密自动化设备有限公司 Battery core crouching sealing mechanism and its battery core, which are squatted, seals equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010124A1 (en) * 1993-10-04 1995-04-13 Eveready Battery Company, Inc. Process for ultrasonic sealing an anode cup into a gasket for electrochemical cells
US5641367A (en) * 1993-10-04 1997-06-24 Eveready Battery Company Process for ultrasonic sealing an anode cup into a gasket for electrochemical cells
CN107634251A (en) * 2017-07-28 2018-01-26 惠州金源精密自动化设备有限公司 Battery core crouching sealing mechanism and its battery core, which are squatted, seals equipment
CN107634251B (en) * 2017-07-28 2019-09-20 惠州金源精密自动化设备有限公司 Battery squatting sealing mechanism and battery squatting sealing equipment

Similar Documents

Publication Publication Date Title
JPS554835A (en) Method of sealing mouth of small-sized cell
GB1416075A (en) Vibratory equipment particularly for producing large moulded carbon bodies
NZ236071A (en) Rotor for hay making apparatus having self-supporting resilientlydeformable body: mounting of tynes thereto
CN2061119U (en) Tabletting press
CN221365550U (en) Exposed framework type oil seal die
CN211437644U (en) Press machine for machining novel high-thrust servo electric cylinder
CN218083265U (en) Earth press for ceramic manufacture
CN206780602U (en) A kind of filling machine
CN212045100U (en) Stamping die for processing sealing ring
CN2181994Y (en) Hydraulic sealing disintegrating device for laboratory test sample-making
EP0158883A3 (en) Outerrace of universal joint with cross grooves
CN206474069U (en) A kind of polyurethane resin frequency conversion agitating device with sealing device
CN223339615U (en) A stamping device for producing bearing sealing rings
CN216298464U (en) Bearing press-fitting table for electronic vacuum pump
ES252253U (en) Rubber or Rubber-like Material Gasket
SU727437A1 (en) Moulding unit
CN218108996U (en) Magnetic drive pump spacer sleeve integral stamping device
CN210993290U (en) Mechanical seal and filter with same
JPS55421A (en) Driving device for ultrasonic oscillator
CN215467568U (en) Efficient die assembly for floating oil seal
SU461799A1 (en) Device for vibratory pressing of metal-ceramic materials
CN208437498U (en) A kind of inclined wedge stripping die for inner turning hole parts
CN208556584U (en) A kind of pump cover punching press tooling
JPS643397A (en) Oil leak preventing device for vertical shaft type rotary electrical apparatus
JPS6412001A (en) Bearing structure for scroll type hydraulic machine