FREEZE TOLERANT FUEL CELL SYSTEM AND METHOD
A freeze tolerant fuel cell system and method of operating the freeze tolerant fuel cell system is disclosed. The freeze tolerant fuel cell system is realized by separating the coolant loop [25] from the active membrane [12] through the use of gaskets [20, 21] interposed between the collector cell p...
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| creator | NEUTZLER, JAY, K BARBIR, FRANO HUSAR, ATTILA SNIPAS, RACHAEL NGU, YAN |
| description | A freeze tolerant fuel cell system and method of operating the freeze tolerant fuel cell system is disclosed. The freeze tolerant fuel cell system is realized by separating the coolant loop [25] from the active membrane [12] through the use of gaskets [20, 21] interposed between the collector cell plates [18, 19]. A method of operating the freeze tolerant fuel cell system is disclosed which comprises flowing a coolant fluid other than pure water having a sufficiently low freezing point through the coolant loop [25]. A method for startup and shutdown of the freeze tolerant fuel cell system is also disclosed.
L'invention concerne un dispositif de pile à combustible supportant le gel et un procédé d'exploitation de ce système. Le dispositif de pile à combustible supportant le gel selon l'invention est réalisé en séparant le circuit de refroidissement [25] de la membrane active [12] à l'aide de joints d'étanchéité [20, 21] intercalés entre les plaques de cellule de collecteur [18, 19]. Le procédé d'exploitation du dispositif de pile à combustible supportant le gel selon l'invention comprend la circulation à travers le circuit de refroidissement [25] d'un fluide réfrigérant autre que l'eau pure, ayant un point de gel suffisamment bas. L'invention concerne également un procédé de démarrage et d'arrêt du dispositif de pile à combustible supportant le gel. |
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L'invention concerne un dispositif de pile à combustible supportant le gel et un procédé d'exploitation de ce système. Le dispositif de pile à combustible supportant le gel selon l'invention est réalisé en séparant le circuit de refroidissement [25] de la membrane active [12] à l'aide de joints d'étanchéité [20, 21] intercalés entre les plaques de cellule de collecteur [18, 19]. Le procédé d'exploitation du dispositif de pile à combustible supportant le gel selon l'invention comprend la circulation à travers le circuit de refroidissement [25] d'un fluide réfrigérant autre que l'eau pure, ayant un point de gel suffisamment bas. L'invention concerne également un procédé de démarrage et d'arrêt du dispositif de pile à combustible supportant le gel.</description><edition>7</edition><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2000</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=20001102&DB=EPODOC&CC=WO&NR=0065676A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001102&DB=EPODOC&CC=WO&NR=0065676A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NEUTZLER, JAY, K</creatorcontrib><creatorcontrib>BARBIR, FRANO</creatorcontrib><creatorcontrib>HUSAR, ATTILA</creatorcontrib><creatorcontrib>SNIPAS, RACHAEL</creatorcontrib><creatorcontrib>NGU, YAN</creatorcontrib><title>FREEZE TOLERANT FUEL CELL SYSTEM AND METHOD</title><description>A freeze tolerant fuel cell system and method of operating the freeze tolerant fuel cell system is disclosed. The freeze tolerant fuel cell system is realized by separating the coolant loop [25] from the active membrane [12] through the use of gaskets [20, 21] interposed between the collector cell plates [18, 19]. A method of operating the freeze tolerant fuel cell system is disclosed which comprises flowing a coolant fluid other than pure water having a sufficiently low freezing point through the coolant loop [25]. A method for startup and shutdown of the freeze tolerant fuel cell system is also disclosed.
L'invention concerne un dispositif de pile à combustible supportant le gel et un procédé d'exploitation de ce système. Le dispositif de pile à combustible supportant le gel selon l'invention est réalisé en séparant le circuit de refroidissement [25] de la membrane active [12] à l'aide de joints d'étanchéité [20, 21] intercalés entre les plaques de cellule de collecteur [18, 19]. Le procédé d'exploitation du dispositif de pile à combustible supportant le gel selon l'invention comprend la circulation à travers le circuit de refroidissement [25] d'un fluide réfrigérant autre que l'eau pure, ayant un point de gel suffisamment bas. L'invention concerne également un procédé de démarrage et d'arrêt du dispositif de pile à combustible supportant le gel.</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>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2C3J1jXJVCPH3cQ1y9AtRcAt19VFwdvXxUQiODA5x9VVw9HNR8HUN8fB34WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8eH-BgZmpmbmZo6GxkQoAQAkyiSH</recordid><startdate>20001102</startdate><enddate>20001102</enddate><creator>NEUTZLER, JAY, K</creator><creator>BARBIR, FRANO</creator><creator>HUSAR, ATTILA</creator><creator>SNIPAS, RACHAEL</creator><creator>NGU, YAN</creator><scope>EVB</scope></search><sort><creationdate>20001102</creationdate><title>FREEZE TOLERANT FUEL CELL SYSTEM AND METHOD</title><author>NEUTZLER, JAY, K ; BARBIR, FRANO ; HUSAR, ATTILA ; SNIPAS, RACHAEL ; NGU, YAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0065676A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2000</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>NEUTZLER, JAY, K</creatorcontrib><creatorcontrib>BARBIR, FRANO</creatorcontrib><creatorcontrib>HUSAR, ATTILA</creatorcontrib><creatorcontrib>SNIPAS, RACHAEL</creatorcontrib><creatorcontrib>NGU, YAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NEUTZLER, JAY, K</au><au>BARBIR, FRANO</au><au>HUSAR, ATTILA</au><au>SNIPAS, RACHAEL</au><au>NGU, YAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FREEZE TOLERANT FUEL CELL SYSTEM AND METHOD</title><date>2000-11-02</date><risdate>2000</risdate><abstract>A freeze tolerant fuel cell system and method of operating the freeze tolerant fuel cell system is disclosed. The freeze tolerant fuel cell system is realized by separating the coolant loop [25] from the active membrane [12] through the use of gaskets [20, 21] interposed between the collector cell plates [18, 19]. A method of operating the freeze tolerant fuel cell system is disclosed which comprises flowing a coolant fluid other than pure water having a sufficiently low freezing point through the coolant loop [25]. A method for startup and shutdown of the freeze tolerant fuel cell system is also disclosed.
L'invention concerne un dispositif de pile à combustible supportant le gel et un procédé d'exploitation de ce système. Le dispositif de pile à combustible supportant le gel selon l'invention est réalisé en séparant le circuit de refroidissement [25] de la membrane active [12] à l'aide de joints d'étanchéité [20, 21] intercalés entre les plaques de cellule de collecteur [18, 19]. Le procédé d'exploitation du dispositif de pile à combustible supportant le gel selon l'invention comprend la circulation à travers le circuit de refroidissement [25] d'un fluide réfrigérant autre que l'eau pure, ayant un point de gel suffisamment bas. L'invention concerne également un procédé de démarrage et d'arrêt du dispositif de pile à combustible supportant le gel.</abstract><edition>7</edition><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 | FREEZE TOLERANT FUEL CELL SYSTEM AND METHOD |
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