TW527741B - Cover for secondary battery - Google Patents
Cover for secondary battery Download PDFInfo
- Publication number
- TW527741B TW527741B TW090128215A TW90128215A TW527741B TW 527741 B TW527741 B TW 527741B TW 090128215 A TW090128215 A TW 090128215A TW 90128215 A TW90128215 A TW 90128215A TW 527741 B TW527741 B TW 527741B
- Authority
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- Taiwan
- Prior art keywords
- sealing member
- cover
- rivet
- plate
- patent application
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 206010012735 Diarrhoea Diseases 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 abstract description 6
- -1 polypropylene Polymers 0.000 abstract description 6
- 229920001155 polypropylene Polymers 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 9
- 229910001416 lithium ion Inorganic materials 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910021585 Nickel(II) bromide Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 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
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- IPLJNQFXJUCRNH-UHFFFAOYSA-L nickel(2+);dibromide Chemical compound [Ni+2].[Br-].[Br-] IPLJNQFXJUCRNH-UHFFFAOYSA-L 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
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
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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
- 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
- H01M50/184—Sealing members characterised by their shape or structure
-
- 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
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- 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
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
527741 五、發明說明(1) [發明所屬之技術領域] 本發明係有關二次電池,尤其有關能以低成本製造之改 良形態者。 [習知之技術] 行動電話之使用極為盛行,而鋰離子電池正被作為該行 動電話之電源而普遍使用,以代替傳統之鎳鎘電池或鎳氫 電池。 鋰離子電池之使用電壓較前述鎳锅電池等為高,具有能 量大,对久性長,即使補充充電也不易劣化之電特性,而 且為輕量,因此具備前述行動電話、錄影機等輕薄短小機 器之有利使用條件。 但是,鋰離子電池雖有上述之優點,但也有價格昂貴之 缺點。 [本發明欲解決之課題] 本發明有鑑於此,目的在獲得較習知電池低廉之鋰離子 電池。 [解決課題之手段] 為解決上述課題,本發明係以下述技術性之進步為背 景,著眼於鋰離子電池之蓋結構,在該蓋形態上加以改 良,使其得以低廉製造,並推廣到使鋰離子電池整體的成 本減低。首先,參照圖2和圖3說明習知的一般性角型鋰離 子電池的蓋結構。 圖2所示角型鋰離子電池之蓋1 0,其本體係由鋁或鍍鎳 鐵板所形成,配合其所覆蓋之匣體上緣之形狀而形成長方
C:\2D-CODE\91-01\90128215.ptd 第5頁 527741 五、發明說明(2) ' 一 形。本體1之中央,有裝設導線用之矩形端子構件2,與較 該端子構件2大一圈的矩形絕緣構件3 —起,荖示 之密,以賴結合。再者,圖中,二丁 不之薄肉部,係於發生異常而匣體内之内壓升高時,擔任 安全閥之功能者,元件編號7所示之孔,係電解液之注°入 口。其次,將參照圖3分解立體圖說明此種形態之蓋丨〇的 上述各構件之組合形態。 如圖所示,本體i之中央設有孔la,藉以裝設前述端子 構件2和絕緣構件3,而該端子構件2和絕緣構件3本身之中 心也分別設有穿通孔2a、3a,藉以裝設於本體1。 將該端子構件2和絕緣構件3裝設於本體1之""前述密封構 件4係一圓筒,其一端具有外向法蘭4&,該圓筒部^之外 控係相等於可嵌入前述本體i中央裝設孔la之大小。該密 封構件4係由聚丙烯樹脂之射出成型法所形成者。上=& 恶之各構件,係以下列步驟裝設於本體1者。 , ^先,如圖3所示’將端子構件2和絕緣構件3,使絕緣 構件3在了,對準其穿通?L2a、3a之中心而重疊,再將該 重登構件之穿通孔2a、3a之中心對準前述本體i中央裝設 孑U a之中心,再予以裝載。 其次,將前述密封構件4之圓筒部扑,從本體】之背面插 入Ϊ三個構件之穿通孔1㈠^…再將鉚如從本則 之背面插入該密封構件4之圓筒中空部,鎖緊结合。i 態即如圖2所示。 ^ 依上述方法’將導線(未圖示)焊接於本體i上之端子構
\\312\2d-code\91-01\90128215.ptd 五、發明說明(3) 件2表面’而在傳統方法中, 子構件2相對於太辦彳v q 又传良好之焊 ^ 本體1必須有如圖示* I 心斗接,其端 、:而,由於其焊接技術之進步,产之佔有率面積。 術小,其必要之面積變 =對象面積較習知 大小即可。 述鉚釘5鎖緊後之端面 因此,將該鉚釘5視為端子,將 I廢止前述之端子構件2以減少元件^接於該部分,即 盍1 0之低成本製造。 里’從而得以實現 據此,本發明使鉚釘5兼作端子構件 減少一個而只要四個構件即可。 用。如此,即可 又,若在前述密封構件4使用絕 之用,則構件件數將更減少 材:兼作絕緣構件3 施形態之圖1(b)、(c))。 —们構件即可(參照實 再者’本發明中,係將前述密封構 法蘭部4a而另外形成者(夂护杏 y处 刀成0肉部4b和 以下將說明其優點。 MU)、(b))。 首先,傳統密封構件4,如前述,係使用廉 成型法形成,但若為使電池小型化:薄:化)而 將E肢減溥,則匣體和蓋10焊接時的熱量太高,耐熱性不 佳的聚丙烯不能承受此熱度,也因此有不能實現小型化的 問題。代替此種聚丙烯樹脂,可考慮使用富於耐熱性 系樹脂。 但是’氟系樹脂不但材料昂貴,也不易射出成型,為了 射出成型必須使用特殊的坡度(g r a d e ),有其成本高於其 \\312\2d-code\91-01\90128215.ptd 第7頁 527741 五、發明說明(4) 他材料的問題。 因此,本發明中,將密封構件4分成形狀簡單之圓筒部 4 b和法蘭部4 a,另外成形。 如此處理之後,相應於上述簡單形狀之圓筒部4b和法蘭 部4a的圓盤,可分別以低廉之片材起模及射出成型法製 作,雖然材料費較貴,但可使用富於耐熱性之氟系樹^, 最後仍可獲得較傳統方法低廉之構件。 曰 又,法蘭部4a在整個密封構件4中,並不是需要 、,烈ΐ封性的部位,因絕緣性為主要之要求部位即 使文、〒接時發熱的影響而變形,其問題並不太大, :匕-部分不使用高價的氟系樹脂,而使 : 即更可降低成本。 万式成型, 再者,上述說明中係以鋰離子電池,^ ^ ^ 不…離子電池,只要有關導線 二=明: 等其他」開頭所提及之鎳錦電池、鎳氣電池 [發明之實施形態] 以下將參照圖示顯示本發明之實施开彡能# 同之部分賦以相同之元件::;月形悲,,習知例相 之圖*,連接笔之m 說明。再者’以下 實施形線略去而未顯示。 r ΐϋη之本實施形*態’係在保留習知端子構件2和 巴’ 形悲下之蓋1 0上’另外形成密封構件4之圓筒部
527741
讣和法蘭部4a者。 斗寺另丨i需恭^ % ^ 性,即^焊I 1性之圓筒部仂,係使用高價但富於耐熱 裁切而成。日守的發熱也不易變形的氟系樹脂,以其軟管 方面,田^以絕緣性為主而容許稍有變形的法蘭部“ 樹脂,將: ^ k W述U樹脂稍差但低廉之聚丙烯 圓筒:L構件起模形成甜甜圈狀的圓盤。 而使用既成軟ΐ;:4二’均不必使用成型用的複雜鑄模, 圓筒部;,故其 體成型者為低廉。 ^Y/;^4!-1;- «- 廢止端子構件2和絕緣構件3 緣構件3之用,藉以 密封構件4三個來構而使用本體1、實⑼釘5和 而在密封構件(4 )方面,盥前杳 部4b和法蘭部4a係另外形成、,形態1時一樣’圓筒 成圓筒部4b,而使用聚丙:丄裁刀氟系樹脂之軟管以形 部4a。 起模的片狀構件作為法蘭 此種實施形態,由於沒有妒 費、製作成本均可更為低廉。 件2和絶緣構件3,構件 實施形態3 圖1(c)所示之本實施形態,係 a 封構件4另外分成圓筒部4b和1上述貫施形態2中將密 和法闌部h者換成一體之形 第9頁 C: \2D-C0DE\91OI\90128215.ptd 527741
C:\2D-CDDE\91-01\90128215.ptd 第11頁 527741 · 圖式簡單說明 圖1為分別以(a)、( b)、( c)顯示實施形態1、2、3之蓋 的剖面圖。 圖2為以(a)顯示習知蓋之俯視圖,以(b)顯示(a)之剖面 圖。 圖3為顯示習知蓋之分解立體圖。
C:\2D-CODE\91-01\90128215.ptd 第12頁
Claims (1)
- 、申凊專利範圍 】· 種—次電池之罢, 5 :L,邊,使端子構件和絕:在於,在設於板狀本體上 I豐佈置,前述孔之一斤扞件為絕緣構件朝著本體方 山件,該密封構件上再插2入具有朝外法蘭之圓筒密封 鸲子構件和絕緣構 2釘,將該鉚釘鎖緊, 密封構件係與體而f者; 圓同部分開而另外形成^。、述法闌部之開孔平板及其餘 。2 .如申清專利範圍第1 一 圓筒部係由I系樹脂所形成者―。次電池之蓋,其中,上述 3 ·種二次電池之蓋,其特料i Μ =孔周邊佈置絕緣構件,^义二在於,在設於板狀本體上 蘭之圓筒密封構件,該宓孔之一端插入具有朝外法 鎖緊,使前述絕緣構件^密 t再插入鉚釘,將該鉚釘 鉚釘之端面裝設導線而成^。、 接合於本體,而於前述 4 · 種一次電池之蓋,苴特符/ 的孔中’插入一端具有朝;法二在:’在設於板狀本體上 筒密封構件,該密封構件上由絕緣性材料形成之圓 ,前述密封構件接合於本體,而 線而成者。 則迷鉚釘之端面裝設導 5 ^申請專利範圍第…項之二 述您封構件係由氟系樹脂所形成者。 之|其中,上 6 ·如申請專利範圍第3或4項 - 述密封構件係與對應於:述=蓋,其中,上 部分開而另外形成者。 之開孔平板及其餘圓筒 第13頁 \\312\2d-code\9l-0l\90l28215.ptd 527741C:\2D-CODE\91-01\90128215.ptd 第14頁
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000346407A JP2002151022A (ja) | 2000-11-14 | 2000-11-14 | 二次電池の蓋 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW527741B true TW527741B (en) | 2003-04-11 |
Family
ID=18820278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090128215A TW527741B (en) | 2000-11-14 | 2001-11-14 | Cover for secondary battery |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6835494B2 (zh) |
| JP (1) | JP2002151022A (zh) |
| KR (1) | KR20020037687A (zh) |
| CN (1) | CN1224117C (zh) |
| TW (1) | TW527741B (zh) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100751310B1 (ko) * | 2001-09-24 | 2007-08-22 | 삼성에스디아이 주식회사 | 캡 조립체 및, 그것을 구비한 각형 2 차 전지 |
| JP2003151528A (ja) * | 2001-11-14 | 2003-05-23 | Nec Tokin Tochigi Ltd | 密閉型電池 |
| JP2003173767A (ja) * | 2001-12-04 | 2003-06-20 | Nec Tokin Tochigi Ltd | 密閉型電池 |
| US7871725B2 (en) * | 2002-04-15 | 2011-01-18 | Samsung Sdi Co., Ltd. | Secondary battery with enhanced ability to prevent leakage |
| KR100467703B1 (ko) * | 2002-10-21 | 2005-01-24 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 채용한 이차전지 |
| JP4629998B2 (ja) * | 2004-04-22 | 2011-02-09 | パナソニック株式会社 | 密閉型二次電池 |
| JP4715114B2 (ja) * | 2004-06-17 | 2011-07-06 | トヨタ自動車株式会社 | 電池ケース蓋用パッキン、電池ケース蓋の製造方法、電池の製造方法 |
| CN1655389A (zh) * | 2005-03-04 | 2005-08-17 | 北京中信国安盟固利新材料技术研究院有限公司 | 大容量金属外壳锂离子二次电池 |
| KR100707338B1 (ko) * | 2005-10-17 | 2007-04-13 | 주식회사 비츠로셀 | 전지용 헤더 어셈블리 |
| CN101176908B (zh) * | 2006-11-06 | 2010-06-16 | 比亚迪股份有限公司 | 一种铆接方法及锂离子电池电极极柱和盖板的联接方法 |
| US8420254B2 (en) * | 2007-12-25 | 2013-04-16 | Byd Co. Ltd. | End cover assembly for an electrochemical cell |
| KR100995417B1 (ko) | 2008-08-14 | 2010-11-18 | 삼성에스디아이 주식회사 | 이차전지 |
| CN201436692U (zh) * | 2009-02-12 | 2010-04-07 | 上海比亚迪有限公司 | 一种圆柱形锂二次电池盖帽组件及使用该盖帽组件的电池 |
| JP5566641B2 (ja) | 2009-08-26 | 2014-08-06 | 株式会社東芝 | 電池 |
| CN102280598B (zh) * | 2011-01-27 | 2014-03-12 | 丁振荣 | 锂电池盖帽、制作方法及锂电池 |
| JP6066283B2 (ja) * | 2012-12-07 | 2017-01-25 | 台達電子工業股▲ふん▼有限公司Deltaelectronics,Inc. | 固定構造、および、電池の製造方法 |
| DE102014215229A1 (de) * | 2014-08-01 | 2016-02-04 | Zf Friedrichshafen Ag | Baugruppenträger und Baugruppe |
| KR101994167B1 (ko) * | 2018-03-08 | 2019-07-01 | 주식회사 비츠로셀 | 리튬전지용 헤더 어셈블리 |
| JP7656027B2 (ja) * | 2020-09-30 | 2025-04-02 | 寧徳新能源科技有限公司 | 電池セルおよびフィードスルー組立体 |
| CA3202317A1 (en) | 2021-01-19 | 2022-07-28 | Lg Energy Solution, Ltd. | Battery and current collector applied thereto, and battery pack and vehicle including the same |
| CA3207443A1 (en) * | 2021-02-19 | 2022-08-25 | Min-Woo Kim | Electrode assembly, battery, and battery pack and vehicle including the same |
| US12407028B2 (en) | 2021-02-19 | 2025-09-02 | Lg Energy Solution, Ltd. | Electrode assembly, battery, and battery pack and vehicle including the same |
| CN113097663A (zh) * | 2021-04-30 | 2021-07-09 | 深圳市科达利实业股份有限公司 | 一种壳体套件及动力电池 |
| CN217214907U (zh) * | 2021-11-22 | 2022-08-16 | 常州微宙电子科技有限公司 | 锂离子电池盖板和包含该盖板的锂离子电池 |
| CN116435721B (zh) * | 2023-06-12 | 2024-05-24 | 深圳海辰储能科技有限公司 | 极柱组件、端盖组件、储能装置及用电设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5860862U (ja) * | 1981-10-20 | 1983-04-23 | 三洋電機株式会社 | 電池 |
| JP2897104B2 (ja) * | 1994-06-03 | 1999-05-31 | 古河電池株式会社 | 密閉型アルカリ蓄電池の製造方法 |
| US6132900A (en) * | 1996-12-25 | 2000-10-17 | Matsushita Electric Industrial Co., Ltd. | Method of production of non-aqueous electrolyte battery and seal plate thereof |
| JPH10340709A (ja) * | 1997-06-06 | 1998-12-22 | N Ii C Mori Energ Kk | 角型電池 |
| JPH11167909A (ja) * | 1997-12-03 | 1999-06-22 | Matsushita Electric Ind Co Ltd | 非水電解液電池用防爆弁装置 |
| KR100274889B1 (ko) * | 1998-05-08 | 2001-02-01 | 김순택 | 각형 이차전지의 캡 어셈블리 |
-
2000
- 2000-11-14 JP JP2000346407A patent/JP2002151022A/ja active Pending
-
2001
- 2001-11-12 KR KR1020010070123A patent/KR20020037687A/ko not_active Withdrawn
- 2001-11-14 US US09/987,385 patent/US6835494B2/en not_active Expired - Fee Related
- 2001-11-14 TW TW090128215A patent/TW527741B/zh not_active IP Right Cessation
- 2001-11-14 CN CNB011349182A patent/CN1224117C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1353467A (zh) | 2002-06-12 |
| CN1224117C (zh) | 2005-10-19 |
| KR20020037687A (ko) | 2002-05-22 |
| JP2002151022A (ja) | 2002-05-24 |
| US6835494B2 (en) | 2004-12-28 |
| US20020058184A1 (en) | 2002-05-16 |
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