KR970031014A

KR970031014A - Square battery and its manufacturing method

Info

Publication number: KR970031014A
Application number: KR1019950041814A
Authority: KR
Inventors: 조성아
Original assignee: 서두칠; 대우전자부품 주식회사
Priority date: 1995-11-17
Filing date: 1995-11-17
Publication date: 1997-06-26

Abstract

각형 건전지를 제작하기 위해서 케이스(50)내부에 접힌 상태인 음극, 양극 전극(52,53)과 세퍼레이터(51)를 삽입시킨 후 전해액(54)을 충진시키는 것은 음극, 양극 전극(52,53)의 제조 수율이 저하됨과 아울러 이로 인하여 각형 건전기의 제조 능률이 저하됨을 개선하기 위하여, 케이스(50)의 단면적과 동일하게 형성된 판상의 양극, 음극 터미널(1,2)과, 상기한 양극, 음극 터미널(1,2)에 수직 설치됨과 아울러 교차 끼워지는 다수의 양극, 음극 전극(3,4)과, 상기한 양극, 음극 전극(3,4)의 사이에 위치된 세퍼레이터(51)를 포함하여 각형 건전지를 구성하는 바. 그 제조 방법은 최대 극판 체적이 되도록 양극, 음극 전극(3,4)을 형성하고, 상기한 양극, 음극 전극(3,4)을 케이스(50)의 단면적과 동일하게 형성한 양극, 음극 터미널(1,2)에 용접하며, 상기한 양극, 음극 전극(3,4)의 사이에 세퍼레이터(51)를 위치시키고, 상기한 양극, 음극 전극(3,4)이 교차 끼워지도록 맞물리며, 맞물린 상태인 양극, 음극 전극(3,4)을 케이스(50)에 삽입시키고, 상기한 케이스(50) 내부에 전해액(54)을 충진시키며, 상기한 케이스(50)를 커버로 밀폐시켜 구성함으로써 각형 건전지의 제조가 용이하게 된다.In order to manufacture a square battery, the cathode, anode electrodes 52 and 53 and the separator 51 which are folded inside the case 50 are inserted, and the electrolyte 54 is filled in the cathode and anode electrodes 52 and 53. In order to improve the manufacturing yield of and decrease the manufacturing efficiency of the square gun by this, the plate-shaped positive electrode, negative electrode terminal (1, 2) formed in the same cross-sectional area of the case 50, and the positive electrode, negative electrode Including a plurality of positive and negative electrodes (3,4) and vertically installed in the terminal (1,2) and the separator 51 positioned between the positive and negative electrodes (3,4) Constituting a square battery; In the manufacturing method, the positive electrode and the negative electrode terminals 3 and 4 are formed to have a maximum electrode plate volume, and the positive and negative electrode terminals 3 and 4 are formed to have the same cross-sectional area as the case 50. 1 and 2), and the separator 51 is positioned between the positive and negative electrodes 3 and 4, and the positive and negative electrodes 3 and 4 are interlocked so as to cross-fit and interlocked. The positive and negative electrodes 3 and 4 are inserted into the case 50, the electrolyte solution 54 is filled in the case 50, and the case 50 is sealed with a cover. It is easy to manufacture.

Description

Square battery and its manufacturing method

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

제1도는 본 발명에 따른 각형 전지를 도시한 분해 사시도,1 is an exploded perspective view showing a square battery according to the present invention,

제2도는 제1도의 단면도,2 is a cross-sectional view of FIG.

제3도는 일반적인 각형 전지의 구성을 도시한 단면도.3 is a cross-sectional view showing the configuration of a general square battery.

Claims

In the rectangular battery, a plurality of positive electrodes that are vertically mounted and cross-fitted on the plate-shaped positive and negative terminals 1 and 2 and the positive and negative terminals 1 and 2 formed in the same manner as the cross-sectional area of the case 50. And a separator (51) positioned between the cathode electrodes (3,4) and the anode and cathode electrodes (3,4).

Anode and cathode terminals 1 and 2 having positive and negative electrodes 3 and 4 formed so as to have a maximum plate size, and the positive and negative electrodes 3 and 4 described above are formed in the same cross-sectional area as the case 50. And the separator 51 is positioned between the positive and negative electrodes 3 and 4, and the positive and negative electrodes 3 and 4 are interdigitated so as to intersect with each other. (3,4) is inserted into the case (50), an electrolyte solution (54) is filled in the case (50), and the case (50) is sealed.

※ Note: The disclosure is based on the initial application.