KR20070107922A - 리튬 이차전지 - Google Patents
리튬 이차전지 Download PDFInfo
- Publication number
- KR20070107922A KR20070107922A KR1020060040495A KR20060040495A KR20070107922A KR 20070107922 A KR20070107922 A KR 20070107922A KR 1020060040495 A KR1020060040495 A KR 1020060040495A KR 20060040495 A KR20060040495 A KR 20060040495A KR 20070107922 A KR20070107922 A KR 20070107922A
- Authority
- KR
- South Korea
- Prior art keywords
- secondary battery
- lithium secondary
- cap assembly
- assembly
- insulating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
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- 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
- H01M50/155—Lids or covers characterised by the material
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- 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
- 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
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- 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
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
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- 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
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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- 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)
- Connection Of Batteries Or Terminals (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (10)
- 전극조립체와,상기 전극조립체를 수용하는 캔 및안전밴트를 구비하며 상기 캔의 상단개구부를 밀봉하는 캡조립체를 포함하여 이루어지는 리튬 이차전지에 있어서,상기 안전밴트의 가장자리부에는 절연물질로 이루어진 절연부가 형성되는 것을 특징으로 하는 리튬 이차전지.
- 제 1항에 있어서,상기 절연부는 탄성재질로 이루어지는 것을 특징으로 하는 리튬 이차전지.
- 제 1항에 있어서,상기 절연부는 상기 안전밴트의 하면과 측면에 형성되는 것을 특징으로 하는 리튬 이차전지.
- 제 1항에 있어서,상기 절연부는 고무 재질로 이루어지는 것을 특징으로 하는 리튬 이차전지.
- 제 1항에 있어서,상기 절연부는 코팅 또는 튜빙(tubing) 방식으로 형성되는 것을 특징으로 하는 리튬 이차전지.
- 전극조립체와,상기 전극조립체를 수용하는 캔과,상기 캔의 상단개구부를 밀봉하는 캡조립체를 포함하여 이루어지는 리튬 이차전지에 있어서,상기 캡조립체의 측면에는 절연물질로 이루어진 절연부가 형성되는 것을 특징으로 하는 리튬 이차전지.
- 제 6항에 있어서,상기 절연부는 캡조립체의 상면 가장자리부와 하면 가장자리부에 더 형성되는 것을 특징으로 하는 리튬 이차전지.
- 제 6항에 있어서,상기 절연부는 탄성재질로 이루어지는 것을 특징으로 하는 리튬 이차전지.
- 제 6항에 있어서,상기 절연부는 고무 재질로 이루어지는 것을 특징으로 하는 리튬 이차전지.
- 제 6항에 있어서,상기 절연부는 코팅 또는 튜빙 방식으로 형성되는 것을 특징으로 하는 리튬 이차전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060040495A KR101243529B1 (ko) | 2006-05-04 | 2006-05-04 | 리튬 이차전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060040495A KR101243529B1 (ko) | 2006-05-04 | 2006-05-04 | 리튬 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070107922A true KR20070107922A (ko) | 2007-11-08 |
KR101243529B1 KR101243529B1 (ko) | 2013-03-20 |
Family
ID=39063043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060040495A Active KR101243529B1 (ko) | 2006-05-04 | 2006-05-04 | 리튬 이차전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101243529B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8501333B2 (en) | 2010-10-21 | 2013-08-06 | Lg Chem, Ltd. | Cap assembly and secondary battery using the same |
TWI481519B (zh) * | 2010-07-26 | 2015-04-21 | Nissan Motor | Bipolar battery |
US11075427B2 (en) | 2015-12-24 | 2021-07-27 | Samsung Sdi Co., Ltd. | Secondary battery including cap assembly with reinforcement plate |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980019013U (ko) * | 1996-09-30 | 1998-07-06 | 배순훈 | 리튬전지의 전해액 누출 방지구조 |
KR19980042859U (ko) * | 1996-12-24 | 1998-09-25 | 손욱 | 2차 전지의 기밀유지 구조 |
KR100303826B1 (ko) * | 1998-08-24 | 2001-11-30 | 김순택 | 이차전지의캡어셈블리 |
-
2006
- 2006-05-04 KR KR1020060040495A patent/KR101243529B1/ko active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI481519B (zh) * | 2010-07-26 | 2015-04-21 | Nissan Motor | Bipolar battery |
US9203073B2 (en) | 2010-07-26 | 2015-12-01 | Nissan Motor Co., Ltd. | Bipolar battery |
US8501333B2 (en) | 2010-10-21 | 2013-08-06 | Lg Chem, Ltd. | Cap assembly and secondary battery using the same |
US11075427B2 (en) | 2015-12-24 | 2021-07-27 | Samsung Sdi Co., Ltd. | Secondary battery including cap assembly with reinforcement plate |
Also Published As
Publication number | Publication date |
---|---|
KR101243529B1 (ko) | 2013-03-20 |
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