CELL BATTERY

CELL BATTERY

The invention relates to a cell (100,200) comprising a case (119,201) designed to form a housing (117), an assembly (113) of stacked electrodes placed inside the housing (117) and comprising one or more units (120) each comprising a positive electrode (103), a negative electrode (104), a separator (...

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Hauptverfasser: WANG, Xiaojun, FREY, Remo, HAERING, Pascal
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator WANG, Xiaojun
FREY, Remo
HAERING, Pascal
description The invention relates to a cell (100,200) comprising a case (119,201) designed to form a housing (117), an assembly (113) of stacked electrodes placed inside the housing (117) and comprising one or more units (120) each comprising a positive electrode (103), a negative electrode (104), a separator (102) between the positive and negative electrodes (103,104) and an electrolyte; holding means (105b,118a,118b,118c,118d) for holding together the assembly (113), characterized in that at least each negative electrode (104) of the one or more units (120) comprises one or more notches (110), vertically aligned along the height of the assembly (113) so to design a substantially flat contact surface (116) for the holding means (105b,118a,118b,118c,118d).The invention relates also to the assembly (113) itself.
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holding means (105b,118a,118b,118c,118d) for holding together the assembly (113), characterized in that at least each negative electrode (104) of the one or more units (120) comprises one or more notches (110), vertically aligned along the height of the assembly (113) so to design a substantially flat contact surface (116) for the holding means (105b,118a,118b,118c,118d).The invention relates also to the assembly (113) itself.</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2022</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&amp;date=20220413&amp;DB=EPODOC&amp;CC=EP&amp;NR=3981033A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220413&amp;DB=EPODOC&amp;CC=EP&amp;NR=3981033A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG, Xiaojun</creatorcontrib><creatorcontrib>FREY, Remo</creatorcontrib><creatorcontrib>HAERING, Pascal</creatorcontrib><title>CELL BATTERY</title><description>The invention relates to a cell (100,200) comprising a case (119,201) designed to form a housing (117), an assembly (113) of stacked electrodes placed inside the housing (117) and comprising one or more units (120) each comprising a positive electrode (103), a negative electrode (104), a separator (102) between the positive and negative electrodes (103,104) and an electrolyte; 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FREY, Remo ; HAERING, Pascal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3981033A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</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>WANG, Xiaojun</creatorcontrib><creatorcontrib>FREY, Remo</creatorcontrib><creatorcontrib>HAERING, Pascal</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG, Xiaojun</au><au>FREY, Remo</au><au>HAERING, Pascal</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CELL BATTERY</title><date>2022-04-13</date><risdate>2022</risdate><abstract>The invention relates to a cell (100,200) comprising a case (119,201) designed to form a housing (117), an assembly (113) of stacked electrodes placed inside the housing (117) and comprising one or more units (120) each comprising a positive electrode (103), a negative electrode (104), a separator (102) between the positive and negative electrodes (103,104) and an electrolyte; holding means (105b,118a,118b,118c,118d) for holding together the assembly (113), characterized in that at least each negative electrode (104) of the one or more units (120) comprises one or more notches (110), vertically aligned along the height of the assembly (113) so to design a substantially flat contact surface (116) for the holding means (105b,118a,118b,118c,118d).The invention relates also to the assembly (113) itself.</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title CELL BATTERY
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