KR100684765B1 - 이차 전지 - Google Patents
이차 전지 Download PDFInfo
- Publication number
- KR100684765B1 KR100684765B1 KR1020050040590A KR20050040590A KR100684765B1 KR 100684765 B1 KR100684765 B1 KR 100684765B1 KR 1020050040590 A KR1020050040590 A KR 1020050040590A KR 20050040590 A KR20050040590 A KR 20050040590A KR 100684765 B1 KR100684765 B1 KR 100684765B1
- Authority
- KR
- South Korea
- Prior art keywords
- injection hole
- sealing member
- secondary battery
- groove
- case
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000002347 injection Methods 0.000 claims abstract description 64
- 239000007924 injection Substances 0.000 claims abstract description 64
- 239000003792 electrolyte Substances 0.000 claims abstract description 57
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000009751 slip forming Methods 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- H01M50/183—Sealing members
-
- 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
-
- 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
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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)
- Filling, Topping-Up Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (13)
- 세퍼레이터와 이 세퍼레이터 양면에 배치되는 양극과 음극을 포함하는 전극군과,상기 전극군이 내장되는 케이스, 상기 케이스와 결합되어 이를 밀폐하며 상기 전극군과 연결되는 단자가 결합되는 캡 조립체,상기 케이스 또는 캡 조립체 일측에 형성되는 전해액 주입구,상기 전해액 주입구의 둘레를 따라 형성되는 홈,상기 전해액 주입구를 덮는 덮판과, 상기 덮판의 전면에 돌출형성되어 상기 홈에 끼워지는 장착리브를 포함하여 상기 주입구를 밀폐하는 밀봉부재를 포함하는 이차 전지.
- 제1 항에 있어서,상기 전해액 주입구는 캡 조립체 상에 형성되는 이차 전지.
- 제1 항에 있어서,상기 전해액 주입구는 원형 단면구조로 이루어진 이차 전지.
- 제1 항에 있어서,상기 홈은 상기 주입구의 형태에 대응되는 형태로 이루어지는 이차 전지.
- 삭제
- 제1 항에 있어서, 상기 장착리브는 상기 덮판을 따라 연속적으로 형성되는 이차 전지.
- 제1 항에 있어서,상기 밀봉부재는 상기 홈에 억지 끼움식으로 결합되는 이차 전지.
- 제1 항에 있어서,상기 밀봉부재는 상기 홈에 끼워지고 밀봉부재와 접하는 상기 케이스 또는 캡 조립체와 용접으로 고정되는 이차 전지.
- 제1 항에 있어서,상기 장착리브의 외경과 상기 홈의 외경이 서로 대응되는 크기로 이루어진 이차 전지.
- 제1 항에 있어서,상기 밀봉부재의 측면은 상단에서 상기 케이스 또는 캡 플레이트와 대응되는 높이까지 경사져 경사면을 이루는 이차 전지.
- 제1 항에 있어서,상기 밀봉부재는 측면에 상기 홈의 형성 깊이와 대응되는 높이를 갖는 용접부가 외측으로 연장형성된 이차 전지.
- 제11 항에 있어서, 상기 밀봉부재의 측면을 따라 상단에서 상기 용접부까지 경사면을 이루는 이차 전지.
- 제1 항에 있어서,상기 이차 전지는 모터 구동용인 이차 전지.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050040590A KR100684765B1 (ko) | 2005-05-16 | 2005-05-16 | 이차 전지 |
US11/434,637 US7799456B2 (en) | 2005-05-16 | 2006-05-15 | Rechargeable battery with electrolyte injection opening sealing member |
JP2006135075A JP4493623B2 (ja) | 2005-05-16 | 2006-05-15 | 二次電池 |
EP06113978A EP1724858B1 (en) | 2005-05-16 | 2006-05-16 | Rechargeable battery |
DE602006001895T DE602006001895D1 (de) | 2005-05-16 | 2006-05-16 | Wiederaufladbare Batterie |
CNB2006101212578A CN100495800C (zh) | 2005-05-16 | 2006-05-16 | 可再充电电池 |
US12/876,053 US20100330417A1 (en) | 2005-05-16 | 2010-09-03 | Rechargeable battery with electrolyte injection opening sealing member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050040590A KR100684765B1 (ko) | 2005-05-16 | 2005-05-16 | 이차 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060118115A KR20060118115A (ko) | 2006-11-23 |
KR100684765B1 true KR100684765B1 (ko) | 2007-02-20 |
Family
ID=36617379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050040590A KR100684765B1 (ko) | 2005-05-16 | 2005-05-16 | 이차 전지 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7799456B2 (ko) |
EP (1) | EP1724858B1 (ko) |
JP (1) | JP4493623B2 (ko) |
KR (1) | KR100684765B1 (ko) |
CN (1) | CN100495800C (ko) |
DE (1) | DE602006001895D1 (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100684765B1 (ko) * | 2005-05-16 | 2007-02-20 | 삼성에스디아이 주식회사 | 이차 전지 |
US8227111B2 (en) * | 2006-12-28 | 2012-07-24 | Samsung Sdi Co., Ltd. | Secondary battery having electrolyte sealing plug |
KR100865404B1 (ko) * | 2007-09-14 | 2008-10-24 | 삼성에스디아이 주식회사 | 이차전지 |
JP4702640B2 (ja) | 2008-04-18 | 2011-06-15 | トヨタ自動車株式会社 | 電池 |
KR101049818B1 (ko) * | 2008-12-24 | 2011-07-15 | 삼성에스디아이 주식회사 | 이차 전지 |
TWI398027B (zh) * | 2010-04-14 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | 鋰離子電池及鋰離子電池的製備方法 |
TWI418076B (zh) * | 2010-05-24 | 2013-12-01 | Hon Hai Prec Ind Co Ltd | 鋰離子動力電池 |
TWI398030B (zh) * | 2010-05-24 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | 鋰離子儲能電池 |
TWI398031B (zh) * | 2010-05-24 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | 鋰離子電池組 |
JP5197701B2 (ja) * | 2010-09-21 | 2013-05-15 | 株式会社東芝 | 密閉型二次電池の製造装置及び製造方法 |
KR101254853B1 (ko) | 2010-11-02 | 2013-04-15 | 로베르트 보쉬 게엠베하 | 이차전지 |
CN102823027B (zh) * | 2011-04-01 | 2015-08-26 | 丰田自动车株式会社 | 蓄电装置 |
DE102012210621A1 (de) * | 2012-06-22 | 2013-12-24 | Robert Bosch Gmbh | Bauteileverbund, Verfahren zum Herstellen eines Bauteileverbunds sowie Verwendung eines Bauteileverbunds |
JP5817659B2 (ja) * | 2012-06-29 | 2015-11-18 | トヨタ自動車株式会社 | 密閉型電池 |
JP6160049B2 (ja) * | 2012-09-26 | 2017-07-12 | 株式会社Gsユアサ | 蓄電装置の製造方法及び蓄電装置 |
JP6115094B2 (ja) * | 2012-11-15 | 2017-04-19 | 株式会社Gsユアサ | 蓄電素子及び蓄電素子の製造方法 |
JP6149744B2 (ja) | 2014-01-30 | 2017-06-21 | トヨタ自動車株式会社 | 密閉型電池およびその製造方法 |
JP6361920B2 (ja) * | 2014-09-05 | 2018-07-25 | トヨタ自動車株式会社 | リチウムイオン電池 |
KR102234702B1 (ko) * | 2014-09-16 | 2021-04-01 | 삼성에스디아이 주식회사 | 외장재 어셈블리와, 각형 이차 전지와, 각형 전지의 제조 방법 |
KR102340114B1 (ko) * | 2015-02-27 | 2021-12-15 | 삼성에스디아이 주식회사 | 이차 전지 |
US9879781B2 (en) * | 2015-03-06 | 2018-01-30 | Ford Global Technologies, Llc | Plated sealing system for vehicle assembly |
CN204809306U (zh) * | 2015-07-15 | 2015-11-25 | 宁德时代新能源科技有限公司 | 二次电池的注液孔焊接组件 |
US10700322B2 (en) * | 2017-03-30 | 2020-06-30 | Ford Global Technologies, Llc | Consolidated fill port plug and safety vent for battery applications |
CN109560227B (zh) * | 2018-10-31 | 2021-07-20 | 长兴山洲橡塑有限公司 | 一种铅酸蓄电池用便于固定的橡胶帽 |
JP7086912B2 (ja) * | 2019-10-21 | 2022-06-20 | ヤマハ発動機株式会社 | 鞍乗型電動車両 |
CN116848727A (zh) * | 2021-10-29 | 2023-10-03 | 宁德时代新能源科技股份有限公司 | 电池单体、电池、用电装置、制备电池单体的方法和装置 |
WO2023243548A1 (ja) * | 2022-06-14 | 2023-12-21 | 株式会社Gsユアサ | 蓄電素子および蓄電素子の製造方法 |
CN115663362B (zh) * | 2022-10-27 | 2024-01-23 | 厦门海辰储能科技股份有限公司 | 一种电池盖板和电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR19980075541A (ko) * | 1997-03-31 | 1998-11-16 | 손욱 | 이차 전지의 전해액 젖음 방지장치 |
KR20030060484A (ko) * | 2002-01-09 | 2003-07-16 | 삼성에스디아이 주식회사 | 캡조립체와, 이를 채용한 이차전지 |
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KR100684765B1 (ko) * | 2005-05-16 | 2007-02-20 | 삼성에스디아이 주식회사 | 이차 전지 |
-
2005
- 2005-05-16 KR KR1020050040590A patent/KR100684765B1/ko active IP Right Grant
-
2006
- 2006-05-15 JP JP2006135075A patent/JP4493623B2/ja active Active
- 2006-05-15 US US11/434,637 patent/US7799456B2/en active Active
- 2006-05-16 DE DE602006001895T patent/DE602006001895D1/de active Active
- 2006-05-16 EP EP06113978A patent/EP1724858B1/en active Active
- 2006-05-16 CN CNB2006101212578A patent/CN100495800C/zh active Active
-
2010
- 2010-09-03 US US12/876,053 patent/US20100330417A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980075541A (ko) * | 1997-03-31 | 1998-11-16 | 손욱 | 이차 전지의 전해액 젖음 방지장치 |
KR20030060484A (ko) * | 2002-01-09 | 2003-07-16 | 삼성에스디아이 주식회사 | 캡조립체와, 이를 채용한 이차전지 |
Also Published As
Publication number | Publication date |
---|---|
US7799456B2 (en) | 2010-09-21 |
DE602006001895D1 (de) | 2008-09-04 |
US20060257733A1 (en) | 2006-11-16 |
JP2006324244A (ja) | 2006-11-30 |
KR20060118115A (ko) | 2006-11-23 |
CN100495800C (zh) | 2009-06-03 |
EP1724858A1 (en) | 2006-11-22 |
US20100330417A1 (en) | 2010-12-30 |
EP1724858B1 (en) | 2008-07-23 |
CN1897346A (zh) | 2007-01-17 |
JP4493623B2 (ja) | 2010-06-30 |
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