Ventilation and areation device for a fuel tank
The invention relates to a ventilation and aeration device for a fuel tank of a motor vehicle, comprising a ventilation line leading to the exterior of the fuel tank; said ventilation line being connected to the inner area of the fuel tank via a ventilation opening of a ventilation link having a lar...
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| creator | Fuehling, Stefan Ranke, Hartmut |
| description | The invention relates to a ventilation and aeration device for a fuel tank of a motor vehicle, comprising a ventilation line leading to the exterior of the fuel tank; said ventilation line being connected to the inner area of the fuel tank via a ventilation opening of a ventilation link having a larger throughflow diameter and an aeration opening of an aeration link having a smaller throughflow diameter. The ventilation opening leads into the inner area of the fuel tank at a filling level height which is lower than that of the aeration opening of the aeration link. A roll-over valve is used to seal off the inner area of the fuel tank in relation to the ventilation line. The ventilation link and the aeration lead to a common ventilation channel leading to a single roll-over valve whose outlet is connected to the ventilation line. |
| format | Patent |
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The ventilation opening leads into the inner area of the fuel tank at a filling level height which is lower than that of the aeration opening of the aeration link. A roll-over valve is used to seal off the inner area of the fuel tank in relation to the ventilation line. The ventilation link and the aeration lead to a common ventilation channel leading to a single roll-over valve whose outlet is connected to the ventilation line.</description><language>eng</language><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6990961$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64012</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6990961$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Fuehling, Stefan</creatorcontrib><creatorcontrib>Ranke, Hartmut</creatorcontrib><creatorcontrib>Siemens Aktiengesellschaft</creatorcontrib><title>Ventilation and areation device for a fuel tank</title><description>The invention relates to a ventilation and aeration device for a fuel tank of a motor vehicle, comprising a ventilation line leading to the exterior of the fuel tank; said ventilation line being connected to the inner area of the fuel tank via a ventilation opening of a ventilation link having a larger throughflow diameter and an aeration opening of an aeration link having a smaller throughflow diameter. The ventilation opening leads into the inner area of the fuel tank at a filling level height which is lower than that of the aeration opening of the aeration link. A roll-over valve is used to seal off the inner area of the fuel tank in relation to the ventilation line. The ventilation link and the aeration lead to a common ventilation channel leading to a single roll-over valve whose outlet is connected to the ventilation line.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EFH</sourceid><recordid>eNrjZNAPS80rycxJLMnMz1NIzEtRSCxKhXBSUssyk1MV0vKLFBIV0kpTcxRKEvOyeRhY0xJzilN5oTQ3g4Kba4izh25pcUFiCdCs4vj0okQQZWBmaWlgaWZoTIQSAOESK3k</recordid><startdate>20060131</startdate><enddate>20060131</enddate><creator>Fuehling, Stefan</creator><creator>Ranke, Hartmut</creator><scope>EFH</scope></search><sort><creationdate>20060131</creationdate><title>Ventilation and areation device for a fuel tank</title><author>Fuehling, Stefan ; Ranke, Hartmut</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_grants_069909613</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2006</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Fuehling, Stefan</creatorcontrib><creatorcontrib>Ranke, Hartmut</creatorcontrib><creatorcontrib>Siemens Aktiengesellschaft</creatorcontrib><collection>USPTO Issued Patents</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fuehling, Stefan</au><au>Ranke, Hartmut</au><aucorp>Siemens Aktiengesellschaft</aucorp><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ventilation and areation device for a fuel tank</title><date>2006-01-31</date><risdate>2006</risdate><abstract>The invention relates to a ventilation and aeration device for a fuel tank of a motor vehicle, comprising a ventilation line leading to the exterior of the fuel tank; said ventilation line being connected to the inner area of the fuel tank via a ventilation opening of a ventilation link having a larger throughflow diameter and an aeration opening of an aeration link having a smaller throughflow diameter. The ventilation opening leads into the inner area of the fuel tank at a filling level height which is lower than that of the aeration opening of the aeration link. A roll-over valve is used to seal off the inner area of the fuel tank in relation to the ventilation line. The ventilation link and the aeration lead to a common ventilation channel leading to a single roll-over valve whose outlet is connected to the ventilation line.</abstract><oa>free_for_read</oa></addata></record> |
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| source | USPTO Issued Patents |
| title | Ventilation and areation device for a fuel tank |
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