FUEL CELL STACK
PROBLEM TO BE SOLVED: To provide a fuel cell stack having a simple and compact configuration and capable of surely preventing a temperature drop of an end-part power generation cell and successfully performing warming.SOLUTION: In a fuel cell stack 10, end plates 20a and 20b are disposed at both end...
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| creator | MIYAJIMA KAZUYOSHI ASANO YUJI OKANO TATSU IWANARI TORU |
| description | PROBLEM TO BE SOLVED: To provide a fuel cell stack having a simple and compact configuration and capable of surely preventing a temperature drop of an end-part power generation cell and successfully performing warming.SOLUTION: In a fuel cell stack 10, end plates 20a and 20b are disposed at both ends of a laminate 14 in which a plurality of power generating cells 12 are laminated via insulators 18a and 18b. The insulator 18b is provided with heat pipe structures 70a and 70b. A pair of light-receiving units 72a constituting the heat pipe structure 70a are inserted into a pair of cooling medium inlet communication holes 40a. The pair of heat-receiving units 72a extend along a surface direction parallel to a power generating surface of a power generating cell 12, and are integrally coupled to a heat radiating unit 74a which emits the heat received by each heat-receiving unit 72a.
【課題】簡単且つコンパクトな構成で、端部発電セルの温度低下を確実に阻止するとともに、暖機を良好に遂行することを可能にする。【解決手段】燃料電池スタック１０は、複数の発電セル１２が積層される積層体１４の両端部に、インシュレータ１８ａ、１８ｂを介してエンドプレート２０ａ、２０ｂが配設される。インシュレータ１８ｂには、ヒートパイプ構造体７０ａ、７０ｂが設けられる。ヒートパイプ構造体７０ａを構成する一対の受熱部７２ａは、一対の冷却媒体入口連通孔４０ａに挿入される。一対の受熱部７２ａは、発電セル１２の発電面に平行な面方向に沿って延在し、各受熱部７２ａで受熱した熱を放出する放熱部７４ａに一体に連結される。【選択図】図２ |
| format | Patent |
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【課題】簡単且つコンパクトな構成で、端部発電セルの温度低下を確実に阻止するとともに、暖機を良好に遂行することを可能にする。【解決手段】燃料電池スタック１０は、複数の発電セル１２が積層される積層体１４の両端部に、インシュレータ１８ａ、１８ｂを介してエンドプレート２０ａ、２０ｂが配設される。インシュレータ１８ｂには、ヒートパイプ構造体７０ａ、７０ｂが設けられる。ヒートパイプ構造体７０ａを構成する一対の受熱部７２ａは、一対の冷却媒体入口連通孔４０ａに挿入される。一対の受熱部７２ａは、発電セル１２の発電面に平行な面方向に沿って延在し、各受熱部７２ａで受熱した熱を放出する放熱部７４ａに一体に連結される。【選択図】図２</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</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=20151207&DB=EPODOC&CC=JP&NR=2015220142A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151207&DB=EPODOC&CC=JP&NR=2015220142A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIYAJIMA KAZUYOSHI</creatorcontrib><creatorcontrib>ASANO YUJI</creatorcontrib><creatorcontrib>OKANO TATSU</creatorcontrib><creatorcontrib>IWANARI TORU</creatorcontrib><title>FUEL CELL STACK</title><description>PROBLEM TO BE SOLVED: To provide a fuel cell stack having a simple and compact configuration and capable of surely preventing a temperature drop of an end-part power generation cell and successfully performing warming.SOLUTION: In a fuel cell stack 10, end plates 20a and 20b are disposed at both ends of a laminate 14 in which a plurality of power generating cells 12 are laminated via insulators 18a and 18b. The insulator 18b is provided with heat pipe structures 70a and 70b. A pair of light-receiving units 72a constituting the heat pipe structure 70a are inserted into a pair of cooling medium inlet communication holes 40a. The pair of heat-receiving units 72a extend along a surface direction parallel to a power generating surface of a power generating cell 12, and are integrally coupled to a heat radiating unit 74a which emits the heat received by each heat-receiving unit 72a.
【課題】簡単且つコンパクトな構成で、端部発電セルの温度低下を確実に阻止するとともに、暖機を良好に遂行することを可能にする。【解決手段】燃料電池スタック１０は、複数の発電セル１２が積層される積層体１４の両端部に、インシュレータ１８ａ、１８ｂを介してエンドプレート２０ａ、２０ｂが配設される。インシュレータ１８ｂには、ヒートパイプ構造体７０ａ、７０ｂが設けられる。ヒートパイプ構造体７０ａを構成する一対の受熱部７２ａは、一対の冷却媒体入口連通孔４０ａに挿入される。一対の受熱部７２ａは、発電セル１２の発電面に平行な面方向に沿って延在し、各受熱部７２ａで受熱した熱を放出する放熱部７４ａに一体に連結される。【選択図】図２</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB3C3X1UXB29fFRCA5xdPbmYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoamRkDCxMjRmChFAATUHVI</recordid><startdate>20151207</startdate><enddate>20151207</enddate><creator>MIYAJIMA KAZUYOSHI</creator><creator>ASANO YUJI</creator><creator>OKANO TATSU</creator><creator>IWANARI TORU</creator><scope>EVB</scope></search><sort><creationdate>20151207</creationdate><title>FUEL CELL STACK</title><author>MIYAJIMA KAZUYOSHI ; ASANO YUJI ; OKANO TATSU ; IWANARI TORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015220142A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</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>MIYAJIMA KAZUYOSHI</creatorcontrib><creatorcontrib>ASANO YUJI</creatorcontrib><creatorcontrib>OKANO TATSU</creatorcontrib><creatorcontrib>IWANARI TORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIYAJIMA KAZUYOSHI</au><au>ASANO YUJI</au><au>OKANO TATSU</au><au>IWANARI TORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FUEL CELL STACK</title><date>2015-12-07</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a fuel cell stack having a simple and compact configuration and capable of surely preventing a temperature drop of an end-part power generation cell and successfully performing warming.SOLUTION: In a fuel cell stack 10, end plates 20a and 20b are disposed at both ends of a laminate 14 in which a plurality of power generating cells 12 are laminated via insulators 18a and 18b. The insulator 18b is provided with heat pipe structures 70a and 70b. A pair of light-receiving units 72a constituting the heat pipe structure 70a are inserted into a pair of cooling medium inlet communication holes 40a. The pair of heat-receiving units 72a extend along a surface direction parallel to a power generating surface of a power generating cell 12, and are integrally coupled to a heat radiating unit 74a which emits the heat received by each heat-receiving unit 72a.
【課題】簡単且つコンパクトな構成で、端部発電セルの温度低下を確実に阻止するとともに、暖機を良好に遂行することを可能にする。【解決手段】燃料電池スタック１０は、複数の発電セル１２が積層される積層体１４の両端部に、インシュレータ１８ａ、１８ｂを介してエンドプレート２０ａ、２０ｂが配設される。インシュレータ１８ｂには、ヒートパイプ構造体７０ａ、７０ｂが設けられる。ヒートパイプ構造体７０ａを構成する一対の受熱部７２ａは、一対の冷却媒体入口連通孔４０ａに挿入される。一対の受熱部７２ａは、発電セル１２の発電面に平行な面方向に沿って延在し、各受熱部７２ａで受熱した熱を放出する放熱部７４ａに一体に連結される。【選択図】図２</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 | FUEL CELL STACK |
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