KR930018773A - Manufacturing method of cylindrical spiral winding battery - Google Patents

Manufacturing method of cylindrical spiral winding battery Download PDF

Info

Publication number
KR930018773A
KR930018773A KR1019930001319A KR930001319A KR930018773A KR 930018773 A KR930018773 A KR 930018773A KR 1019930001319 A KR1019930001319 A KR 1019930001319A KR 930001319 A KR930001319 A KR 930001319A KR 930018773 A KR930018773 A KR 930018773A
Authority
KR
South Korea
Prior art keywords
separator
winding
cylindrical spiral
battery
halpin
Prior art date
Application number
KR1019930001319A
Other languages
Korean (ko)
Other versions
KR100264850B1 (en
Inventor
마사유끼 가게야마
나오유끼 스게노
Original Assignee
오가 노리오
소니 가부시기가이샤
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 오가 노리오, 소니 가부시기가이샤 filed Critical 오가 노리오
Publication of KR930018773A publication Critical patent/KR930018773A/en
Application granted granted Critical
Publication of KR100264850B1 publication Critical patent/KR100264850B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)

Abstract

원통형 와권식 전지를 제조하는데 있어서, 전지의 특성에 악영향을 미치지 않고, 할(割)핀을 중심으로 하여 권회한 와권식 전극구조체를 할핀으로부터 용이하게 발리(拔離)할 수 있도록 한다.In the manufacture of a cylindrical spiral wound battery, the spiral wound electrode structure wound around the split pin can be easily removed from the split pin without adversely affecting the characteristics of the battery.

미다공성(微多功性) 고분자 필름으로 이루어지는 세퍼레이터를 전극권취용의 할핀의 할흠에 끼워 넣어 감기 시작하고, 또한 띠형의 정극(正極)과 부극(負極)과를 상호 접촉하지 않도록 이 세퍼레이터를 개재시키면서 권회함으로서 원통형 와권식 전지를 제조하는 경우에, 세퍼레이터를 할핀의 할흠에 끼워 넣어 감기 시작하기 전에, 세퍼레이터의 할핀에 접하는 부분의 최소한 일부를 미리 그 연화점 이상, 융점 미만의 온도로 열처리하여 둔다.The separator made of a microporous polymer film is sandwiched between the pins of the halpin for winding the electrode, and the separator is interposed so as not to contact the strip-shaped positive electrode and the negative electrode. In the case of manufacturing a cylindrical spiral wound battery by winding while winding, at least a part of the separator contacting the halpin of the separator is heat-treated at a temperature above its softening point and below the melting point before the separator is inserted into the halting of the halpin.

Description

원통형 와권식 전지의 제조방법Manufacturing method of cylindrical spiral winding battery

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 세퍼레이터의 가열처리 부분을 나타낸 도면.1 is a view showing a heat treatment portion of a separator.

제2도는 실시예에 있어서 전극과 세퍼레이터와의 관계를 설명하는 도면.2 is a diagram illustrating a relationship between an electrode and a separator in an embodiment.

제3도는 와권식 전극구조체의 제조방법을 설명하는 도면.3 is a view for explaining a method of manufacturing a spiral wound electrode structure.

Claims (1)

미다공성(微多功性) 고분자 필름으로 이루어지는 세퍼레이터를 전극권취용의 할핀의 할흠에 끼워 넣어 감기 시작하고, 또한 띠형의 정극(正極)과 부극(負極)과를 상호 접촉하지 않도록 이 세퍼레이터를 개재시키면서 권희하는 것을 포함하여 이루어지는 원통형 와권식 전지를 제조하는 방법에 있어서, 이 세퍼레이터를 이 할핀의 할흠에 끼워 넣어 감기 시작하기 전에, 이 세퍼레이터의 이 할핀에 접하는 부분의 최소한 일부를 미리 그 연화점 이상, 융점 미만의 온도로 열처리하여 두는 것을 특지으로 하는 원통형 와권식 전지의 제조방법.The separator made of a microporous polymer film is sandwiched between the pins of the halpin for winding the electrode, and the separator is interposed so as not to contact the strip-shaped positive electrode and the negative electrode. In the method for manufacturing a cylindrical spiral winding battery comprising winding and winding, at least a part of the separator in contact with the half pin of the separator before the start of winding the separator into the scratches of the half pin, has a softening point or more in advance. A method for producing a cylindrical spiral winding battery, characterized by heat treatment at a temperature below the melting point. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930001319A 1992-02-18 1993-02-01 Manufacture of cylinderical type spiral battery KR100264850B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-69,545 1992-02-18
JP6954592 1992-02-18

Publications (2)

Publication Number Publication Date
KR930018773A true KR930018773A (en) 1993-09-22
KR100264850B1 KR100264850B1 (en) 2000-09-01

Family

ID=13405799

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930001319A KR100264850B1 (en) 1992-02-18 1993-02-01 Manufacture of cylinderical type spiral battery

Country Status (2)

Country Link
JP (1) JPH05299120A (en)
KR (1) KR100264850B1 (en)

Also Published As

Publication number Publication date
JPH05299120A (en) 1993-11-12
KR100264850B1 (en) 2000-09-01

Similar Documents

Publication Publication Date Title
SE7903745L (en) CELL WITH INTERNAL FUSE
IT7924663A0 (en) ELECTRICAL STORAGE BATTERY AND RELATED MANUFACTURING PROCEDURE.
KR970004118A (en) Manufacturing method of battery incorporating non-circular spiral electrode body
MX150515A (en) IMPROVEMENTS IN AN ELECTRICAL CAPACITOR AND METHOD TO MANUFACTURE IT
KR930018773A (en) Manufacturing method of cylindrical spiral winding battery
KR880005954A (en) Molding method of electrolytic aluminum oxide plate
JPS561457A (en) Fluorescent lamp
JPH04342954A (en) Battery with spiral electrode
JPS6443464A (en) Ink film winding method
SU544624A1 (en) Glass
JP3593360B2 (en) Electrolytic capacitor and method of manufacturing the same
BR7703280A (en) PROCESS FOR FORMING A MEMBRANE ON THE PERFORATED STANDARD DIAPHRAGM CELL ELECTRODE, AND MEMBRANE SEPARATOR FOR AN ELECTRIC STANDARD DIAPHRAGM CELL
JPS604563U (en) Heat treatment jig
KR970054632A (en) Sealing method of winding part of cylindrical battery element
KR830004823A (en) How to keep vacuum in vacuum container
KR860006815A (en) Spiral winding type electrolytic thin film capacitor and manufacturing method thereof
JPS5569968A (en) Silver oxide cell
KR880006819A (en) Manufacturing method of motor stator
JPS5328094A (en) Adsorbing membrane and production thereof
PL202899A1 (en) METHOD OF MANUFACTURING 6.7-DIMETOXY-4-AMINO-2 / 4- (2-FUROILO) -1-PIPERAZINE / CHINAZOLINE WITH AN HYPERTENSION ACTION
JPH01128930U (en)
JPS5668097A (en) Production of speaker diaphragm
KR880003461A (en) How to remove insulation film of insulation coil
JPS53106769A (en) Production of acrylonitrile porous film
JPS5360392A (en) Ozonizer

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070531

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee