KR970054756A - Method for producing alkaline battery and alkaline battery thereby - Google Patents

Method for producing alkaline battery and alkaline battery thereby Download PDF

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Publication number
KR970054756A
KR970054756A KR1019950069779A KR19950069779A KR970054756A KR 970054756 A KR970054756 A KR 970054756A KR 1019950069779 A KR1019950069779 A KR 1019950069779A KR 19950069779 A KR19950069779 A KR 19950069779A KR 970054756 A KR970054756 A KR 970054756A
Authority
KR
South Korea
Prior art keywords
alkaline battery
case member
cylindrical
cap
cap assembly
Prior art date
Application number
KR1019950069779A
Other languages
Korean (ko)
Inventor
이재호
Original Assignee
윤종용
삼성전관 주식회사
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.)
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Publication date
Application filed by 윤종용, 삼성전관 주식회사 filed Critical 윤종용
Priority to KR1019950069779A priority Critical patent/KR970054756A/en
Publication of KR970054756A publication Critical patent/KR970054756A/en

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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
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0422—Cells or battery with cylindrical casing
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

본 발명에 따르면, 원통형 케이스 부재(11)와; 양극판 부재(12) 및 음극판 부재(13)와; 절연 부재(15)와; 링 부재(16,16′)와; 돌기부(45)가 형성된 캡 부재(41), 커버 부재(42) 및 원통형 가스켓 부재(43)를 지닌 캡 조립체를 구비한 알칼리 전지의 제조 방법에 있어서, 상기 원통형 케이스 부재(11)의 상단부를 수직 상방으로 유지하고, 상기 원통형 가스켓 부재(43)의 상단부를 반경 방향 외측으로 연장함으로써 상기 케이스 부재(11)의 상부에 상기 캡 조립체를 배치하는 배치 단계 및, 상기 원통형 케이스 부재(11)의 상단부를 반경 방향 내측으로 굽힐 수 있도록 상부 및 측면으로부터 압력을 가하는 봉구 단계를 구비하는 것을 특징으로 하는 알칼리 전지의 제조 방법 및 그에 의한 알칼리 전지가 제공된다. 본 발명에 따른 알칼리 전지의 제조 방법에서는 전지의 내부에 변형을 일으킬 정도의 과도한 압력을 가하지 않고도 봉구 단계가 완료될 수 있으므로 불량품의 발생이 감소된다는 장점이 있다.According to the invention, the cylindrical case member 11; A positive plate member 12 and a negative plate member 13; An insulating member 15; Ring members 16 and 16 '; In the method of manufacturing an alkaline battery having a cap assembly having a cap member 41, a cover member 42, and a cylindrical gasket member 43 having a projection 45 formed thereon, the upper end of the cylindrical case member 11 is vertical. An arrangement step of arranging the cap assembly on the upper part of the case member 11 by maintaining the upper portion and extending the upper end of the cylindrical gasket member 43 radially outward, and the upper end of the cylindrical case member 11. Provided are a method for producing an alkaline battery, and an alkaline battery, comprising a sealing step of applying pressure from an upper side and a side surface to bend radially inwardly. In the method of manufacturing an alkaline battery according to the present invention, since the sealing step can be completed without applying excessive pressure to the deformation of the inside of the battery, there is an advantage that the generation of defective products is reduced.

Description

알칼리 전지의 제조 방법 및 그에 의한 알칼리 전지Method for producing alkaline battery and alkaline battery thereby

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

제3(가)도 및 제3(나)도는 다른 종래 기술에 따른 알칼리 전지의 봉구 공정을 개략적으로 도시하는 단면도이다.3 (a) and 3 (b) are cross-sectional views schematically showing the sealing process of an alkaline battery according to another conventional technique.

제4(가)도 및 제4(나)도는 본 발명에 따른 알칼리 전지의 봉구 공정을 개략적으로 도시하는 단면도이다.4 (a) and 4 (b) are cross-sectional views schematically showing the sealing process of the alkaline battery according to the present invention.

제5도는 제4(나)도의 일부 확대도이다.FIG. 5 is an enlarged view of a part of FIG. 4 (b).

Claims (5)

원통형 케이스 부재(11)와; 상기 케이스 부재(11) 내부에 설치된 양극판 부재(12) 및 음극판 부재(13)와; 상기 양극판 부재(12)와 상기 음극판 부재(13)를 상호 절연시키는 절연 부재(15)와; 상기 절연 부재(15)를 지지하는 링 부재(16,16′)와; 돌기부(45)가 형성된 캡 부재(41), 커버 부재(42) 및 원통형 가스켓 부재(43)를 지닌 캡 조립체를 구비한 알칼리 전지의 제조 방법에 있어서, 상기 원통형 케이스 부재(11)의 상단부를 수직 상방으로 유지하고, 상기 원통형 가스켓 부재(43)의 상단부를 반경 방향 외측으로 연장함으로써 상기 케이스 부재(11)의 상부에 상기 캡 조립체를 배치하는 배치 단계 및, 상기 원통형 케이스 부재(11)의 상단부를 반경 방향 내측으로 굽힐 수 있도록 상부 및 측면으로부터 압력을 가하는 봉구 단계를 구비하는 것을 특징으로 하는 알칼리 전지의 제조 방법.A cylindrical case member 11; A positive plate member 12 and a negative plate member 13 installed inside the case member 11; An insulating member (15) which insulates the positive plate member (12) and the negative plate member (13) from each other; Ring members (16, 16 ') for supporting the insulating member (15); In the method of manufacturing an alkaline battery having a cap assembly having a cap member 41, a cover member 42, and a cylindrical gasket member 43 having a projection 45 formed thereon, the upper end of the cylindrical case member 11 is vertical. An arrangement step of arranging the cap assembly on the upper part of the case member 11 by maintaining the upper portion and extending the upper end of the cylindrical gasket member 43 radially outward, and the upper end of the cylindrical case member 11. And a sealing step of applying pressure from the upper side and the side surface so as to bend radially inwardly. 제1항에 있어서, 상기 봉구 단계에서 상기 캡 조립체가 상기 케이스 부재(11)의 하부로 밀려들어가는 것을 방지하기 위하여 별도의 금형으로 상기 캡 조립체를 지지할 수 있도록, 상기 캡 부재(41)에 형성된 돌기(45)의 상단부 직경이 하단부 직경보다 큰 것을 특징으로 하는 알칼리 전지의 제조 방법.2. The cap member 41 according to claim 1, wherein the cap assembly is formed in the cap member 41 so as to support the cap assembly with a separate mold to prevent the cap assembly from being pushed under the case member 11 in the sealing step. The diameter of the upper end of the protrusion 45 is larger than the lower end diameter, the manufacturing method of the alkaline battery. 제2항에 있어서, 상기 캡 부재(41)의 상단부 직경과 하단부 직경의 차이는 0.1 내지 0.5 밀리미터인 것을 특징으로 하는 알칼리 전지의 제조 방법.The method of manufacturing an alkaline battery according to claim 2, wherein the difference between the upper end diameter and the lower end diameter of the cap member (41) is 0.1 to 0.5 millimeters. 원통형 케이스 부재(11)와; 상기 케이스 부재(11) 내부에 설치된 양극판 부재(12) 및 음극판 부재(13)와; 상기 양극판 부재(12)와 상기 음극판 부재(13)를 상호 절연시키는 절연 부재(15)와; 상기 절연 부재(15)를 지지하는 링 부재(16,16′)와; 돌기부(45)가 형성된 캡 부재(41), 커버 부재(42) 및 원통형 가스켓 부재(43)를 지닌 캡 조립체를 구비한 알칼리 전지에 있어서, 상기 원통형 케이스 부재(11)의 상단부를 수직 상방으로 유지하고, 상기 원통형 가스켓 부재(43)의 상단부를 반경 방향 외측으로 연장함으로써 상기 케이스 부재(11)의 상부에 상기 캡 조립체를 배치하는 배치 단계 및, 상기 원통형 케이스 부재(11)의 상단부를 반경 방향 내측으로 굽힐 수 있도록 상부 및 측면으로부터 압력을 가하는 봉구 단계를 통해 제조된 것을 특징으로 하는 알칼리 전지.A cylindrical case member 11; A positive plate member 12 and a negative plate member 13 installed inside the case member 11; An insulating member (15) which insulates the positive plate member (12) and the negative plate member (13) from each other; Ring members (16, 16 ') for supporting the insulating member (15); In an alkaline battery having a cap assembly having a cap member 41, a cover member 42, and a cylindrical gasket member 43 having a projection 45, the upper end of the cylindrical case member 11 is held vertically upward. And arranging the cap assembly on top of the case member 11 by extending the upper end of the cylindrical gasket member 43 radially outward, and radially inward of the upper end of the cylindrical case member 11. Alkaline battery, characterized in that produced through a sealing step of applying pressure from the top and side to bend to. 제4항에 있어서, 상기 원통형 케이스 부재(11)에 단차가 형성되지 아니하며, 이것의 상단부 직경(C)과 몸체부 직경(C′)의 차이가 0.02 내지 0.09밀리미터인 것을 특징으로 하는 알칼리 전지.The alkaline battery according to claim 4, wherein a step is not formed in the cylindrical case member (11), and the difference between the upper end diameter (C) and the body diameter (C ') is 0.02 to 0.09 millimeters. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950069779A 1995-12-30 1995-12-30 Method for producing alkaline battery and alkaline battery thereby KR970054756A (en)

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Application Number Priority Date Filing Date Title
KR1019950069779A KR970054756A (en) 1995-12-30 1995-12-30 Method for producing alkaline battery and alkaline battery thereby

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Application Number Priority Date Filing Date Title
KR1019950069779A KR970054756A (en) 1995-12-30 1995-12-30 Method for producing alkaline battery and alkaline battery thereby

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669670B1 (en) * 1999-11-25 2007-01-16 삼성에스디아이 주식회사 Prismatic type sealed battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669670B1 (en) * 1999-11-25 2007-01-16 삼성에스디아이 주식회사 Prismatic type sealed battery

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