MEMBRANE ELECTRODE ASSEMBLY, FUEL BATTERY MANUFACTURING METHOD, AND FUEL BATTERY
PROBLEM TO BE SOLVED: To cope with various kinds of failures without deteriorating productivity of a fuel battery.SOLUTION: A membrane electrode assembly manufacturing method includes: a first step of obtaining a belt-like assembly continuous sheet on which an assembly of an electrolyte membrane and...
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| description | PROBLEM TO BE SOLVED: To cope with various kinds of failures without deteriorating productivity of a fuel battery.SOLUTION: A membrane electrode assembly manufacturing method includes: a first step of obtaining a belt-like assembly continuous sheet on which an assembly of an electrolyte membrane and an electrode for manufacturing a fuel battery is formed by jointing the electrolyte membrane fed from an electrolyte membrane roll and the electrode fed from an electrode roll; a second step of detecting plural kinds of failures selected from failure of the electrolyte membrane, failure of the electrode, and failure of the assembly formed in the first step; and a third step of providing a mark to an object no which failures are detected for each detected failure. The mark is provided so that a relative position of the electrolyte membrane roll and the electrode roll in a width direction becomes a position defined differently from each other for each kind of failures, and so that each mark can be detected after manufacturing the membrane electrode assembly.
【課題】燃料電池の生産性を低下させることなく、種々の不良に対して対策可能にする。【解決手段】膜電極接合体の製造方法は、電解質膜ロールから繰り出された電解質膜と、電極ロールから繰り出された電極とを接合させて、燃料電池を製造するための電解質膜と電極との接合体が形成された帯状の接合体連続シートを得る第１の工程と、電解質膜の不良、電極の不良、第１の工程で形成される前記接合体における不良、から選択される複数種類の不良を検出する第２の工程と、検出された前記不良ごとに、不良が検出された対象物に対してマークを付与する第３の工程と、を備える、マークは、電解質膜ロールおよび電極ロールの幅方向における相対的な位置が、不良の種類ごとに互いに異なって定められた位置となるように付与され、かつ、膜電極接合体を製造した後に各々のマークが検出可能になるように付与される。【選択図】図８ |
| format | Patent |
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【課題】燃料電池の生産性を低下させることなく、種々の不良に対して対策可能にする。【解決手段】膜電極接合体の製造方法は、電解質膜ロールから繰り出された電解質膜と、電極ロールから繰り出された電極とを接合させて、燃料電池を製造するための電解質膜と電極との接合体が形成された帯状の接合体連続シートを得る第１の工程と、電解質膜の不良、電極の不良、第１の工程で形成される前記接合体における不良、から選択される複数種類の不良を検出する第２の工程と、検出された前記不良ごとに、不良が検出された対象物に対してマークを付与する第３の工程と、を備える、マークは、電解質膜ロールおよび電極ロールの幅方向における相対的な位置が、不良の種類ごとに互いに異なって定められた位置となるように付与され、かつ、膜電極接合体を製造した後に各々のマークが検出可能になるように付与される。【選択図】図８</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; ELECTRICITY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><creationdate>2015</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=20150323&DB=EPODOC&CC=JP&NR=2015056295A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150323&DB=EPODOC&CC=JP&NR=2015056295A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IDE KOTARO</creatorcontrib><title>MEMBRANE ELECTRODE ASSEMBLY, FUEL BATTERY MANUFACTURING METHOD, AND FUEL BATTERY</title><description>PROBLEM TO BE SOLVED: To cope with various kinds of failures without deteriorating productivity of a fuel battery.SOLUTION: A membrane electrode assembly manufacturing method includes: a first step of obtaining a belt-like assembly continuous sheet on which an assembly of an electrolyte membrane and an electrode for manufacturing a fuel battery is formed by jointing the electrolyte membrane fed from an electrolyte membrane roll and the electrode fed from an electrode roll; a second step of detecting plural kinds of failures selected from failure of the electrolyte membrane, failure of the electrode, and failure of the assembly formed in the first step; and a third step of providing a mark to an object no which failures are detected for each detected failure. The mark is provided so that a relative position of the electrolyte membrane roll and the electrode roll in a width direction becomes a position defined differently from each other for each kind of failures, and so that each mark can be detected after manufacturing the membrane electrode assembly.
【課題】燃料電池の生産性を低下させることなく、種々の不良に対して対策可能にする。【解決手段】膜電極接合体の製造方法は、電解質膜ロールから繰り出された電解質膜と、電極ロールから繰り出された電極とを接合させて、燃料電池を製造するための電解質膜と電極との接合体が形成された帯状の接合体連続シートを得る第１の工程と、電解質膜の不良、電極の不良、第１の工程で形成される前記接合体における不良、から選択される複数種類の不良を検出する第２の工程と、検出された前記不良ごとに、不良が検出された対象物に対してマークを付与する第３の工程と、を備える、マークは、電解質膜ロールおよび電極ロールの幅方向における相対的な位置が、不良の種類ごとに互いに異なって定められた位置となるように付与され、かつ、膜電極接合体を製造した後に各々のマークが検出可能になるように付与される。【選択図】図８</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>ELECTRICITY</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAjwdfV1CnL0c1Vw9XF1Dgnyd3FVcAwOBgr6ROoouIW6-ig4OYaEuAZFKvg6-oW6OTqHhAZ5-rkr-LqGePi76Cg4-rmgKONhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhqYGpmZGlqaOxkQpAgC_DS9d</recordid><startdate>20150323</startdate><enddate>20150323</enddate><creator>IDE KOTARO</creator><scope>EVB</scope></search><sort><creationdate>20150323</creationdate><title>MEMBRANE ELECTRODE ASSEMBLY, FUEL BATTERY MANUFACTURING METHOD, AND FUEL BATTERY</title><author>IDE KOTARO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015056295A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>ELECTRICITY</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><toplevel>online_resources</toplevel><creatorcontrib>IDE KOTARO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IDE KOTARO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEMBRANE ELECTRODE ASSEMBLY, FUEL BATTERY MANUFACTURING METHOD, AND FUEL BATTERY</title><date>2015-03-23</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To cope with various kinds of failures without deteriorating productivity of a fuel battery.SOLUTION: A membrane electrode assembly manufacturing method includes: a first step of obtaining a belt-like assembly continuous sheet on which an assembly of an electrolyte membrane and an electrode for manufacturing a fuel battery is formed by jointing the electrolyte membrane fed from an electrolyte membrane roll and the electrode fed from an electrode roll; a second step of detecting plural kinds of failures selected from failure of the electrolyte membrane, failure of the electrode, and failure of the assembly formed in the first step; and a third step of providing a mark to an object no which failures are detected for each detected failure. The mark is provided so that a relative position of the electrolyte membrane roll and the electrode roll in a width direction becomes a position defined differently from each other for each kind of failures, and so that each mark can be detected after manufacturing the membrane electrode assembly.
【課題】燃料電池の生産性を低下させることなく、種々の不良に対して対策可能にする。【解決手段】膜電極接合体の製造方法は、電解質膜ロールから繰り出された電解質膜と、電極ロールから繰り出された電極とを接合させて、燃料電池を製造するための電解質膜と電極との接合体が形成された帯状の接合体連続シートを得る第１の工程と、電解質膜の不良、電極の不良、第１の工程で形成される前記接合体における不良、から選択される複数種類の不良を検出する第２の工程と、検出された前記不良ごとに、不良が検出された対象物に対してマークを付与する第３の工程と、を備える、マークは、電解質膜ロールおよび電極ロールの幅方向における相対的な位置が、不良の種類ごとに互いに異なって定められた位置となるように付与され、かつ、膜電極接合体を製造した後に各々のマークが検出可能になるように付与される。【選択図】図８</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | MEMBRANE ELECTRODE ASSEMBLY, FUEL BATTERY MANUFACTURING METHOD, AND FUEL BATTERY |
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