KR20070006250A - 이차전지 - Google Patents
이차전지 Download PDFInfo
- Publication number
- KR20070006250A KR20070006250A KR1020050061406A KR20050061406A KR20070006250A KR 20070006250 A KR20070006250 A KR 20070006250A KR 1020050061406 A KR1020050061406 A KR 1020050061406A KR 20050061406 A KR20050061406 A KR 20050061406A KR 20070006250 A KR20070006250 A KR 20070006250A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode assembly
- electrode
- secondary battery
- adhesive member
- assembly
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 239000003779 heat-resistant material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 235000015110 jellies Nutrition 0.000 description 3
- 239000008274 jelly Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/545—Terminals formed by the casing of the cells
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
- H01M50/543—Terminals
-
- 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
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
- 서로 다른 두 전극 및 이들 두 전극 사이에 개재된 세퍼레이터가 적층되어 권취된 전극조립체; 상기 전극조립체가 수용되는 캔; 및 상기 캔의 상부에 조립되는 캡조립체를 구비하는 이차전지에 있어서,상기 캔의 내부와 상기 전극조립체 사이에 상기 전극조립체 고정용 접착부재가 개재되는 것을 특징으로 하는 이차전지.
- 제 1 항에 있어서,상기 캔의 외형은 원통형인 것을 특징으로 하는 이차전지.
- 제 1 항에 있어서,상기 캔의 하부에 상기 전극조립체의 하면과 상기 캔의 바닥면 사이의 절연을 위한 하절연판이 위치하며, 상기 하절연판과 상기 전극조립체의 하면 사이에 상기 접착부재가 개재되는 것을 특징으로 하는 이차전지.
- 제 1 항에 있어서,상기 전극조립체의 하면과 상기 캔의 바닥면 사이에 상기 접착부재가 개재되는 것을 특징으로 하는 이차전지.
- 제 4 항에 있어서,상기 접착부재는 상기 전극조립체의 하면과 상기 캔의 바닥면 사이를 절연시키는 재질로 이루어진 것을 특징으로 하는 이차전지.
- 제 1 항에 있어서,상기 캔의 상부에 상기 전극조립체의 상면과 상기 캡조립체 사이의 절연을 위한 상절연판이 위치하며, 상기 상절연판과 상기 전극조립체의 상면 사이에 상기 접착부재가 개재되는 것을 특징으로 하는 이차전지.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,상기 접착부재는 내열성 물질인 것을 특징으로 하는 이차전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050061406A KR100739951B1 (ko) | 2005-07-07 | 2005-07-07 | 이차전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050061406A KR100739951B1 (ko) | 2005-07-07 | 2005-07-07 | 이차전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070006250A true KR20070006250A (ko) | 2007-01-11 |
KR100739951B1 KR100739951B1 (ko) | 2007-07-16 |
Family
ID=37871533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050061406A KR100739951B1 (ko) | 2005-07-07 | 2005-07-07 | 이차전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100739951B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120052341A1 (en) * | 2010-09-01 | 2012-03-01 | Duk-Jung Kim | Rechargeable battery |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7215071B2 (en) * | 2001-07-06 | 2007-05-08 | Thomson Licensing | Color cathode ray tube having a detensioning mask frame assembly |
KR20190000098U (ko) * | 2018-12-28 | 2019-01-09 | 최효돈 | 진동 마사지 기기 |
-
2005
- 2005-07-07 KR KR1020050061406A patent/KR100739951B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100739951B1 (ko) | 2007-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100846955B1 (ko) | 원통형 이차전지 | |
US7871724B2 (en) | Cylindrical rechargeable battery and method of forming the same | |
KR100938896B1 (ko) | 배터리 팩 | |
US9023500B2 (en) | Cylindrical secondary battery | |
US8911898B2 (en) | Rechargeable battery including a rotation restricting portion | |
KR101310731B1 (ko) | 이차 전지 | |
US7919206B2 (en) | Electrode assembly and secondary battery using the same | |
JP5297441B2 (ja) | 二次電池 | |
KR100882912B1 (ko) | 캡 조립체, 이를 구비하는 이차 전지, 상기 캡 조립체의제조방법 및 상기 이차전지의 제조방법 | |
JP2005332820A (ja) | 電極組立体を有する二次電池 | |
WO2011118961A2 (ko) | 이차 전지 및 이에 채용되는 커버 조립체 | |
KR101293208B1 (ko) | 이차 전지용 캡 조립체 | |
KR20080016047A (ko) | 이차 전지 | |
KR102198005B1 (ko) | 이차 전지 | |
KR20090032272A (ko) | 이차 전지 | |
US20070231686A1 (en) | Secondary battery | |
KR100947071B1 (ko) | 이차 전지 | |
KR100646512B1 (ko) | 원통형 이차전지 | |
KR101121205B1 (ko) | 이차전지 | |
KR100739950B1 (ko) | 원통형 이차전지 | |
KR101473392B1 (ko) | 이차 전지 및 이를 제조하는 방법 | |
KR100739951B1 (ko) | 이차전지 | |
KR20070006252A (ko) | 이차전지 | |
KR102335696B1 (ko) | 전류차단부재 및 캡 조립체 | |
KR100670451B1 (ko) | 전극 조립체 및 이를 구비하는 리튬 이온 이차 전지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E90F | Notification of reason for final refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130621 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140701 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150623 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160617 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170621 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180628 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190626 Year of fee payment: 13 |