Cylindrical secondary battery
A cylindrical secondary battery includes a wound body having a belt-shaped core body and active material complexing agent layers formed on both surfaces of the core body, a current collection metal tab disposed at an exposed portion where the core body is exposed, and an electrode plate electrically...
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| creator | WAKABAYASHI HIROMICHI ITO TAKEYA IMAOKU TAKAO FUKUI KOSUKE |
| description | A cylindrical secondary battery includes a wound body having a belt-shaped core body and active material complexing agent layers formed on both surfaces of the core body, a current collection metal tab disposed at an exposed portion where the core body is exposed, and an electrode plate electrically connected to the core body being wound. The active material complexing agent layer is interposed between at least a portion of the widthwise end of the collector metal tab and the core.
圆筒形二次电池包含卷取体，该卷取体具有带状的芯体、和形成于芯体的两面的活性物质复合剂层，在芯体被露出的露出部配置有集电用金属接片，并对与芯体电连接的电极板进行了卷绕。活性物质复合剂层介于集电用金属接片的宽度方向端的至少一部分与芯体之间。 |
| format | Patent |
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圆筒形二次电池包含卷取体，该卷取体具有带状的芯体、和形成于芯体的两面的活性物质复合剂层，在芯体被露出的露出部配置有集电用金属接片，并对与芯体电连接的电极板进行了卷绕。活性物质复合剂层介于集电用金属接片的宽度方向端的至少一部分与芯体之间。</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240618&DB=EPODOC&CC=CN&NR=118216031A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240618&DB=EPODOC&CC=CN&NR=118216031A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WAKABAYASHI HIROMICHI</creatorcontrib><creatorcontrib>ITO TAKEYA</creatorcontrib><creatorcontrib>IMAOKU TAKAO</creatorcontrib><creatorcontrib>FUKUI KOSUKE</creatorcontrib><title>Cylindrical secondary battery</title><description>A cylindrical secondary battery includes a wound body having a belt-shaped core body and active material complexing agent layers formed on both surfaces of the core body, a current collection metal tab disposed at an exposed portion where the core body is exposed, and an electrode plate electrically connected to the core body being wound. The active material complexing agent layer is interposed between at least a portion of the widthwise end of the collector metal tab and the core.
圆筒形二次电池包含卷取体，该卷取体具有带状的芯体、和形成于芯体的两面的活性物质复合剂层，在芯体被露出的露出部配置有集电用金属接片，并对与芯体电连接的电极板进行了卷绕。活性物质复合剂层介于集电用金属接片的宽度方向端的至少一部分与芯体之间。</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB1rszJzEspykxOzFEoTk3Oz0tJLKpUSEosKUktquRhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGFkaGZgbGho7GxKgBAOxkJGM</recordid><startdate>20240618</startdate><enddate>20240618</enddate><creator>WAKABAYASHI HIROMICHI</creator><creator>ITO TAKEYA</creator><creator>IMAOKU TAKAO</creator><creator>FUKUI KOSUKE</creator><scope>EVB</scope></search><sort><creationdate>20240618</creationdate><title>Cylindrical secondary battery</title><author>WAKABAYASHI HIROMICHI ; ITO TAKEYA ; IMAOKU TAKAO ; FUKUI KOSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118216031A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>WAKABAYASHI HIROMICHI</creatorcontrib><creatorcontrib>ITO TAKEYA</creatorcontrib><creatorcontrib>IMAOKU TAKAO</creatorcontrib><creatorcontrib>FUKUI KOSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WAKABAYASHI HIROMICHI</au><au>ITO TAKEYA</au><au>IMAOKU TAKAO</au><au>FUKUI KOSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cylindrical secondary battery</title><date>2024-06-18</date><risdate>2024</risdate><abstract>A cylindrical secondary battery includes a wound body having a belt-shaped core body and active material complexing agent layers formed on both surfaces of the core body, a current collection metal tab disposed at an exposed portion where the core body is exposed, and an electrode plate electrically connected to the core body being wound. The active material complexing agent layer is interposed between at least a portion of the widthwise end of the collector metal tab and the core.
圆筒形二次电池包含卷取体，该卷取体具有带状的芯体、和形成于芯体的两面的活性物质复合剂层，在芯体被露出的露出部配置有集电用金属接片，并对与芯体电连接的电极板进行了卷绕。活性物质复合剂层介于集电用金属接片的宽度方向端的至少一部分与芯体之间。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | Cylindrical secondary battery |
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