Assembly method of fuel cell stack and fuel cell stack
The invention relates to the technical field of fuel cells, and discloses a fuel cell stack assembly method and a fuel cell stack, the method comprises the following steps: S1, measuring the initial thickness t0 of a stack component; s2, applying pressure to the galvanic pile component along the thi...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | YANG XIAODONG ZHANG SHENG DONG CHUNYANG CHENG MIN GUO HUIJIN ZHAO JINGHUI |
| description | The invention relates to the technical field of fuel cells, and discloses a fuel cell stack assembly method and a fuel cell stack, the method comprises the following steps: S1, measuring the initial thickness t0 of a stack component; s2, applying pressure to the galvanic pile component along the thickness direction of the galvanic pile component until a preset compression amount is reached, and the preset compression amount is 2%-40% of the initial thickness t0; s3, the pre-pressing pressure is relieved; s4, measuring the thickness t'of the electric pile component after prepressing; s5, obtaining a pre-pressing result according to the initial thickness t0 and the thickness t ', and if the pre-pressing result meets a preset requirement, entering S6; if not, entering S2; s6, stacking the stack components, and placing the stack components between the two end plates; s7, applying assembly pressure to the end plates until the preset assembly thickness of the galvanic pile is reached; and mounting a fastening struc |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117638178A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117638178A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117638178A3</originalsourceid><addsrcrecordid>eNrjZDBzLC5OzU3KqVTITS3JyE9RyE9TSCtNzVFITs3JUSguSUzOVkjMS0EX42FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hobmZsYWhuYWjsbEqAEATWUs3g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Assembly method of fuel cell stack and fuel cell stack</title><source>esp@cenet</source><creator>YANG XIAODONG ; ZHANG SHENG ; DONG CHUNYANG ; CHENG MIN ; GUO HUIJIN ; ZHAO JINGHUI</creator><creatorcontrib>YANG XIAODONG ; ZHANG SHENG ; DONG CHUNYANG ; CHENG MIN ; GUO HUIJIN ; ZHAO JINGHUI</creatorcontrib><description>The invention relates to the technical field of fuel cells, and discloses a fuel cell stack assembly method and a fuel cell stack, the method comprises the following steps: S1, measuring the initial thickness t0 of a stack component; s2, applying pressure to the galvanic pile component along the thickness direction of the galvanic pile component until a preset compression amount is reached, and the preset compression amount is 2%-40% of the initial thickness t0; s3, the pre-pressing pressure is relieved; s4, measuring the thickness t'of the electric pile component after prepressing; s5, obtaining a pre-pressing result according to the initial thickness t0 and the thickness t ', and if the pre-pressing result meets a preset requirement, entering S6; if not, entering S2; s6, stacking the stack components, and placing the stack components between the two end plates; s7, applying assembly pressure to the end plates until the preset assembly thickness of the galvanic pile is reached; and mounting a fastening struc</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2024</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=20240301&DB=EPODOC&CC=CN&NR=117638178A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240301&DB=EPODOC&CC=CN&NR=117638178A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG XIAODONG</creatorcontrib><creatorcontrib>ZHANG SHENG</creatorcontrib><creatorcontrib>DONG CHUNYANG</creatorcontrib><creatorcontrib>CHENG MIN</creatorcontrib><creatorcontrib>GUO HUIJIN</creatorcontrib><creatorcontrib>ZHAO JINGHUI</creatorcontrib><title>Assembly method of fuel cell stack and fuel cell stack</title><description>The invention relates to the technical field of fuel cells, and discloses a fuel cell stack assembly method and a fuel cell stack, the method comprises the following steps: S1, measuring the initial thickness t0 of a stack component; s2, applying pressure to the galvanic pile component along the thickness direction of the galvanic pile component until a preset compression amount is reached, and the preset compression amount is 2%-40% of the initial thickness t0; s3, the pre-pressing pressure is relieved; s4, measuring the thickness t'of the electric pile component after prepressing; s5, obtaining a pre-pressing result according to the initial thickness t0 and the thickness t ', and if the pre-pressing result meets a preset requirement, entering S6; if not, entering S2; s6, stacking the stack components, and placing the stack components between the two end plates; s7, applying assembly pressure to the end plates until the preset assembly thickness of the galvanic pile is reached; and mounting a fastening struc</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBzLC5OzU3KqVTITS3JyE9RyE9TSCtNzVFITs3JUSguSUzOVkjMS0EX42FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hobmZsYWhuYWjsbEqAEATWUs3g</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>YANG XIAODONG</creator><creator>ZHANG SHENG</creator><creator>DONG CHUNYANG</creator><creator>CHENG MIN</creator><creator>GUO HUIJIN</creator><creator>ZHAO JINGHUI</creator><scope>EVB</scope></search><sort><creationdate>20240301</creationdate><title>Assembly method of fuel cell stack and fuel cell stack</title><author>YANG XIAODONG ; ZHANG SHENG ; DONG CHUNYANG ; CHENG MIN ; GUO HUIJIN ; ZHAO JINGHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117638178A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>YANG XIAODONG</creatorcontrib><creatorcontrib>ZHANG SHENG</creatorcontrib><creatorcontrib>DONG CHUNYANG</creatorcontrib><creatorcontrib>CHENG MIN</creatorcontrib><creatorcontrib>GUO HUIJIN</creatorcontrib><creatorcontrib>ZHAO JINGHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG XIAODONG</au><au>ZHANG SHENG</au><au>DONG CHUNYANG</au><au>CHENG MIN</au><au>GUO HUIJIN</au><au>ZHAO JINGHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Assembly method of fuel cell stack and fuel cell stack</title><date>2024-03-01</date><risdate>2024</risdate><abstract>The invention relates to the technical field of fuel cells, and discloses a fuel cell stack assembly method and a fuel cell stack, the method comprises the following steps: S1, measuring the initial thickness t0 of a stack component; s2, applying pressure to the galvanic pile component along the thickness direction of the galvanic pile component until a preset compression amount is reached, and the preset compression amount is 2%-40% of the initial thickness t0; s3, the pre-pressing pressure is relieved; s4, measuring the thickness t'of the electric pile component after prepressing; s5, obtaining a pre-pressing result according to the initial thickness t0 and the thickness t ', and if the pre-pressing result meets a preset requirement, entering S6; if not, entering S2; s6, stacking the stack components, and placing the stack components between the two end plates; s7, applying assembly pressure to the end plates until the preset assembly thickness of the galvanic pile is reached; and mounting a fastening struc</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117638178A |
| source | esp@cenet |
| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | Assembly method of fuel cell stack and fuel cell stack |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T08%3A15%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YANG%20XIAODONG&rft.date=2024-03-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117638178A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |