KR920004305Y1 - Battery - Google Patents
Battery Download PDFInfo
- Publication number
- KR920004305Y1 KR920004305Y1 KR2019890005085U KR890005085U KR920004305Y1 KR 920004305 Y1 KR920004305 Y1 KR 920004305Y1 KR 2019890005085 U KR2019890005085 U KR 2019890005085U KR 890005085 U KR890005085 U KR 890005085U KR 920004305 Y1 KR920004305 Y1 KR 920004305Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cover
- battery
- roll
- unit
- plate
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000002243 precursor Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
- H01M50/529—Intercell connections through partitions, e.g. in a battery 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
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
-
- 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
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/112—Monobloc comprising multiple compartments
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안 사시도.1 is a perspective view of the present invention.
제 2 도는 제 1 도의 종단면도.2 is a longitudinal sectional view of FIG.
제 3 도는 본 고안의 분해사시도.3 is an exploded perspective view of the present invention.
제 4 도는 종래축전지의 단면도.4 is a cross-sectional view of a conventional storage battery.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 축전지 전조 2 : 돌조1: battery precursor 2: stone
3 : 단위 전조 4 : 격벽3: unit precursor 4: bulkhead
7 : 국판군 8 : 중커버7: national edition group 8: heavy cover
9 : 단자돌출공 10, 10a : 단자9: terminal protrusion 10, 10a: terminal
11 : 통공 12 : 상커버11: through-hole 12: top cover
13 : 말착판13: horseback
본 고안은 축전지의 조립을 종전과 같이 여러매의 극판 및 세파레타를 군조립 용접하지 않고 극판 및 세파레타를 직접 단위 전조에 삽입하여 증커버를 덮은후 중카바위에 돌출된 그판자체 돌출지(극주)와 직접각셀을 연결할 수 있도록 양극판 및 음극판 자체에 돌출된 극주를 형성시키고 증커버위에는 각 단위전조마다 통공을 천공하여 각 단위 전조의 밀봉 상태를 공기압으로 확인할 수 있도록된 개량된 축전지에 관한 것이다.The present invention does not assemble the battery assembly as before, without inserting a group of pole plates and separetta into the unit rolling, and inserting the pole plates and separetta directly into the unit roll to cover the cover, and then the plate itself protruding on the heavy cover. The present invention relates to an improved storage battery which forms poles protruding from the positive electrode plate and the negative electrode plate itself so that each cell can be directly connected to each other, and perforations are formed on the increase cover to check the sealing state of each unit rolling by air pressure.
종래에는 제 4 도와 같이 축전지(1)의 극판군(7)을 종으로 삽입시키고 커버(12)를 덮을 수 있게 된 구조로서 각 단위전조(3)를 1차로 극주(14)에 여러매의 극판을 용접하고 상기 극주(14)을 전조격벽(4)과 커버(12)의 요홈(15)을 통해 극주(14)를 상호 압착시키거나 스포트용접시켜서 된 것으로 이는 축전지 전조(1)와 커버(12)를 에폭시(Epoxy)접착체를 사용함으로서, 접착력이 약하여 각 단위전조(3)가 완전 밀폐되지 못하였기 때문에 전해액이 타 단위 전조(3)로 누출되는 일이 빈번하여 전기적 절연효과가 감소되므로 전압 강하가 현저하여 성능이 저하되며 또한 자기 방전이 심하고 특히 여백이 많아 용량이 적고, 제작공정이 복잡하여 재료 및 작업시간과 노력의 소모가 많은 결점이 있었다.Conventionally, as shown in the fourth diagram, the pole plate group 7 of the storage battery 1 is inserted into the longitudinal section and the cover 12 can be covered, and each unit roll 3 is primarily arranged on the pole column 14 by a plurality of pole plates. Welding the poles 14 to each other by pressing or spot welding the poles 14 through the grooves 15 of the rolling bulkhead 4 and the cover 12. By using epoxy adhesive, the weak adhesive force prevents each unit roll (3) from being completely enclosed, so that the electrolyte frequently leaks into other unit rolls (3), thereby reducing the electrical insulation effect. There was a drawback that the performance was degraded due to the significant drop, the self discharge was severe, especially the margin was large, the capacity was small, and the manufacturing process was complicated, which consumes a lot of material, work time and effort.
본 고안은 이러한 종래의 결점을 해소하고자 안출된 것으로서 이를 첨부 도면에 의거 상세히 설명하면 다음과 같다.The present invention has been devised to solve such a conventional drawback and will be described in detail with reference to the accompanying drawings.
첨부도면에 있어서 제 4 도와 동일한 구성은 동일한 부호를 부여하고 그 설명은 생략한다.In the accompanying drawings, the same components as those in the fourth drawing are denoted by the same reference numerals and description thereof will be omitted.
1은 내주면에 돌조(2)를 형성시키고 각 단위전조(3)간에 격벽(4)를 횡으로 형성시킨 축전지 전조인데, 이 축전지 전조(1)의 단위전조 (3)에 극판(5) 및 세퍼레이터(6)로 구성된 극판군(7)를 삽입하도록 하였다.1 is a battery roll formed by forming a projection 2 on an inner circumferential surface and forming a partition 4 horizontally between each unit roll 3, wherein the pole plate 5 and the separator are formed on the unit roll 3 of the battery roll 1 The plate group 7 consisting of (6) was inserted.
8은 축전지 전조(1)의 돌조(2)에 삽착밀봉되는 중커버인테, 이 중커버(8)에는 양측에 단자돌출공(9)를 천공하여 극판(5)의 돌출단자(10)(10a)를 직접 삽착하도록 하였으며, 중앙부에 통공(11)를 형성하여 각 단위 전조(3)간에 밀봉상태를 확인할 수 있도록 한 것이다.8 is a heavy cover inserted and sealed in the protrusion 2 of the battery cell roll 1, and the middle cover 8 has a terminal protrusion hole 9 formed on both sides thereof to protrude the terminal 10 of the pole plate 5 ( 10a) is to be inserted directly, and the through-hole 11 is formed in the center to check the sealing state between each unit rolling (3).
미 설명부호 12은 축전지 전조(1)의 상커버이고, 13은 극판군(7)을 단위전조(3)에 밀착시킬 수 있도록한 밀착판이다.Reference numeral 12 denotes an upper cover of the battery precursor 1, and 13 denotes an adhesion plate which allows the pole plate group 7 to be in close contact with the unit precursor 3.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
즉, 축전지 전조(1) 내의 각 단위전조(3)에 극판(5)와 세퍼레이터(6)로 구성된 극판군(7)를 삽착시켜서 밀착판(13)으로 극판(5)의 요동이 없고극판간에 단락이 없도록 밀착시키고 축전지전조(1)내의 돌조(2)와 격벽(4)에 증커버(8)를 초음파 접착으로 압착 밀봉하여서 각 단자돌출봉(9)으로 돌출된 단자(10)(10a)를 상호 납땜한 수 각 단위전조(3)의 밀봉상태를 확인하여야 하는데, 이때 증커버(8)에 형성시킨 통공(11)를 통해서 각 단위전조(3)의 밀봉상태를 공기압으로 확인하고 리드단자를 상커버(12) 또는 축전지전조(21)의 외측으로 인출한 후 상커버(12)를 덮으면 되는 것이다.That is, the pole plate group 7 composed of the pole plate 5 and the separator 6 is inserted into each unit roll 3 in the battery roll 1, and there is no fluctuation of the pole plate 5 by the close plate 13. The terminal 10 protruding to each terminal protruding rod 9 by pressing and sealing the vapor cover 8 by ultrasonic bonding to the protrusions 2 and the partition walls 4 in the battery precursor 1 and the partition wall 4 in close contact with each other without a short circuit between the electrode plates. 10a) should check the sealed state of each unit roll 3 soldered to each other. At this time, the sealed state of each unit roll 3 is confirmed by air pressure through the through hole 11 formed in the increase cover 8. The lead terminal may be pulled out of the upper cover 12 or the battery precursor 21 to cover the upper cover 12.
상술한 바와 같이 축전지 전조(1)내의 각 단위 전조(3)를 횡으로 형성하여 각극판군(7), 극판(5)고정용 밀착판(13)을 삽착하고, 증커버(8)로 압착 밀봉시킴으로서 같은 크기의 축전지에 비하여 여백이 감소되므로 축전지의 용량을 증가 시킬수 있으며 중커버(8)를 초음파 접착하므로서 각 단위전조(3)가 완전 밀폐가 되어 전해액의 누출이 전혀 없기 때문에 절연효과가 중진되어 전기적저항과 전압강하가 적어지므로 전기적 성능이 양호케됨은 물론 밀착판(13) 사용으로 심한 진동이나 충격에도 극판군(7)의 움직임이 없어 쇼트나 극판군(7)의 손상을 방지할 수 있으며 또한 제작공정이 간단하고 재료가 절감되므로 양산체제가 가능하여 저렴한 가격으로 성능이 우수한 축전지를 널리 공급할 수 있는 경제적이고 유용한 고안이다.As described above, each unit roll 3 in the battery roll 1 is formed laterally, and the angular plate group 7 and the pole plate 5 are fixed to the fixing plate 13 for fixing, and are crimped with the thickening cover 8. By sealing, the margin of the battery is increased compared to the battery of the same size, so the capacity of the battery can be increased, and the unit cover (3) is completely sealed by ultrasonic bonding of the heavy cover (8), so there is no leakage of electrolyte. As the electrical resistance and voltage drop decrease, the electrical performance is improved and the contact plate 13 can be used to prevent damage to the short or pole plate group 7 due to the absence of movement of the plate group 7 even under severe vibration or shock. In addition, since the manufacturing process is simple and the material is saved, it is possible to mass-produce the system, and it is an economical and useful design that can supply a wide range of excellent performance batteries at a low price.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890005085U KR920004305Y1 (en) | 1989-05-25 | 1989-05-25 | Battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890005085U KR920004305Y1 (en) | 1989-05-25 | 1989-05-25 | Battery |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900019376U KR900019376U (en) | 1990-11-09 |
KR920004305Y1 true KR920004305Y1 (en) | 1992-06-25 |
Family
ID=19285436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890005085U KR920004305Y1 (en) | 1989-05-25 | 1989-05-25 | Battery |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920004305Y1 (en) |
-
1989
- 1989-05-25 KR KR2019890005085U patent/KR920004305Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900019376U (en) | 1990-11-09 |
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