Separator core and separator roll
The invention provides a separator core and a separator roll. A core (u1, u2) around which a nonaqueous electrolyte secondary battery separator is to be wound. A side surface of the core (u1, u2) hasa depression (20). This makes it possible, in a case where cores (separator cores) are stored by bein...
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| creator | DAIJIRO HOSHIDA DAIZABURO YASHIKI |
| description | The invention provides a separator core and a separator roll. A core (u1, u2) around which a nonaqueous electrolyte secondary battery separator is to be wound. A side surface of the core (u1, u2) hasa depression (20). This makes it possible, in a case where cores (separator cores) are stored by being stacked while still wet after cleaning, to prevent damage to a core caused by a problem where cores stick together and an core lower in a stack falls when a core higher in the stack is removed.
本发明提供种间隔件卷芯以及间隔件卷绕体，在清洗之后将被润湿的芯体(间隔件卷芯)重叠来进行保管时，能够抑制芯体彼此粘附，抑制拿取被重叠的上方的芯体时下方的芯体发生坠落损伤。对于卷绕非水电解液二次电池用间隔件的芯体(u1、u2)，芯体(u1、u2)的侧面具有凹部(20)。 |
| format | Patent |
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本发明提供种间隔件卷芯以及间隔件卷绕体，在清洗之后将被润湿的芯体(间隔件卷芯)重叠来进行保管时，能够抑制芯体彼此粘附，抑制拿取被重叠的上方的芯体时下方的芯体发生坠落损伤。对于卷绕非水电解液二次电池用间隔件的芯体(u1、u2)，芯体(u1、u2)的侧面具有凹部(20)。</description><language>chi ; eng</language><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ; BASIC ELECTRIC ELEMENTS ; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ; CONVEYING ; ELECTRICITY ; HANDLING THIN OR FILAMENTARY MATERIAL ; PACKAGES ; PACKAGING ELEMENTS ; PACKING ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; STORING ; TRANSPORTING</subject><creationdate>2018</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=20180130&DB=EPODOC&CC=CN&NR=107644967A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76304</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180130&DB=EPODOC&CC=CN&NR=107644967A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAIJIRO HOSHIDA</creatorcontrib><creatorcontrib>DAIZABURO YASHIKI</creatorcontrib><title>Separator core and separator roll</title><description>The invention provides a separator core and a separator roll. A core (u1, u2) around which a nonaqueous electrolyte secondary battery separator is to be wound. A side surface of the core (u1, u2) hasa depression (20). This makes it possible, in a case where cores (separator cores) are stored by being stacked while still wet after cleaning, to prevent damage to a core caused by a problem where cores stick together and an core lower in a stack falls when a core higher in the stack is removed.
本发明提供种间隔件卷芯以及间隔件卷绕体，在清洗之后将被润湿的芯体(间隔件卷芯)重叠来进行保管时，能够抑制芯体彼此粘附，抑制拿取被重叠的上方的芯体时下方的芯体发生坠落损伤。对于卷绕非水电解液二次电池用间隔件的芯体(u1、u2)，芯体(u1、u2)的侧面具有凹部(20)。</description><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</subject><subject>CONVEYING</subject><subject>ELECTRICITY</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>PACKAGES</subject><subject>PACKAGING ELEMENTS</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>STORING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMTi1ILEosyS9SSM4vSlVIzEtRKIYLFeXn5PAwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0MDczMTE0szc0djYtQAAIKwJbc</recordid><startdate>20180130</startdate><enddate>20180130</enddate><creator>DAIJIRO HOSHIDA</creator><creator>DAIZABURO YASHIKI</creator><scope>EVB</scope></search><sort><creationdate>20180130</creationdate><title>Separator core and separator roll</title><author>DAIJIRO HOSHIDA ; DAIZABURO YASHIKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107644967A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</topic><topic>CONVEYING</topic><topic>ELECTRICITY</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>PACKAGES</topic><topic>PACKAGING ELEMENTS</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>STORING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DAIJIRO HOSHIDA</creatorcontrib><creatorcontrib>DAIZABURO YASHIKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAIJIRO HOSHIDA</au><au>DAIZABURO YASHIKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Separator core and separator roll</title><date>2018-01-30</date><risdate>2018</risdate><abstract>The invention provides a separator core and a separator roll. A core (u1, u2) around which a nonaqueous electrolyte secondary battery separator is to be wound. A side surface of the core (u1, u2) hasa depression (20). This makes it possible, in a case where cores (separator cores) are stored by being stacked while still wet after cleaning, to prevent damage to a core caused by a problem where cores stick together and an core lower in a stack falls when a core higher in the stack is removed.
本发明提供种间隔件卷芯以及间隔件卷绕体，在清洗之后将被润湿的芯体(间隔件卷芯)重叠来进行保管时，能够抑制芯体彼此粘附，抑制拿取被重叠的上方的芯体时下方的芯体发生坠落损伤。对于卷绕非水电解液二次电池用间隔件的芯体(u1、u2)，芯体(u1、u2)的侧面具有凹部(20)。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BASIC ELECTRIC ELEMENTS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING ELECTRICITY HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY STORING TRANSPORTING |
| title | Separator core and separator roll |
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