Seal arrangement for reducing the seal gaps within a rotary flow machine
A seal arrangement for reducing the seal gaps within a rotary flow machine, preferably an axial turbomachine, having rotor blades and guide vanes, which are respectively arranged in at least one rotor blade row and guide vane row and have respective blade/vane roots ( 2,3 ) which protrude into faste...
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| creator | Kreis, Erhard Oehl, Markus Rathmann, Ulrich |
| description | A seal arrangement for reducing the seal gaps within a rotary flow machine, preferably an axial turbomachine, having rotor blades and guide vanes, which are respectively arranged in at least one rotor blade row and guide vane row and have respective blade/vane roots (
2,3
) which protrude into fastening contours within the rotor blade and guide vane rows, is described. The invention is characterized in that a sealing element (
4
) in plastically deformable material is provided between at least two adjacent blade/vane roots (
2,3
) along a rotor blade row or guide vane row or between a blade/vane root (
2,3
) of a rotor blade or guide vane and a rotary flow machine component directly adjoining the blade/vane root. |
| format | Patent |
| fullrecord | <record><control><sourceid>uspatents_EFI</sourceid><recordid>TN_cdi_uspatents_applications_20040179937</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20040179937</sourcerecordid><originalsourceid>FETCH-uspatents_applications_200401799373</originalsourceid><addsrcrecordid>eNqVjLEKwjAQQLs4iPoPtzoI0Qqlc1G6616OeEkDaRLurhT_3gr-gNODx-Ntq_5BGAGZMXmaKCm4zMD0mm1IHnQkkG_hsQgsQceQAIGzIr_BxbzAhHaVtK82DqPQ4cdddbzfnl1_mqWgrmMZsJQYLGrISYaLMVdzbtq2bup_2g9bNTsX</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Seal arrangement for reducing the seal gaps within a rotary flow machine</title><source>USPTO Published Applications</source><creator>Kreis, Erhard ; Oehl, Markus ; Rathmann, Ulrich</creator><creatorcontrib>Kreis, Erhard ; Oehl, Markus ; Rathmann, Ulrich</creatorcontrib><description>A seal arrangement for reducing the seal gaps within a rotary flow machine, preferably an axial turbomachine, having rotor blades and guide vanes, which are respectively arranged in at least one rotor blade row and guide vane row and have respective blade/vane roots (
2,3
) which protrude into fastening contours within the rotor blade and guide vane rows, is described. The invention is characterized in that a sealing element (
4
) in plastically deformable material is provided between at least two adjacent blade/vane roots (
2,3
) along a rotor blade row or guide vane row or between a blade/vane root (
2,3
) of a rotor blade or guide vane and a rotary flow machine component directly adjoining the blade/vane root.</description><language>eng</language><creationdate>2004</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/20040179937$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,869,881,64032</link.rule.ids><linktorsrc>$$Uhttps://patentcenter.uspto.gov/applications/10808490$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kreis, Erhard</creatorcontrib><creatorcontrib>Oehl, Markus</creatorcontrib><creatorcontrib>Rathmann, Ulrich</creatorcontrib><title>Seal arrangement for reducing the seal gaps within a rotary flow machine</title><description>A seal arrangement for reducing the seal gaps within a rotary flow machine, preferably an axial turbomachine, having rotor blades and guide vanes, which are respectively arranged in at least one rotor blade row and guide vane row and have respective blade/vane roots (
2,3
) which protrude into fastening contours within the rotor blade and guide vane rows, is described. The invention is characterized in that a sealing element (
4
) in plastically deformable material is provided between at least two adjacent blade/vane roots (
2,3
) along a rotor blade row or guide vane row or between a blade/vane root (
2,3
) of a rotor blade or guide vane and a rotary flow machine component directly adjoining the blade/vane root.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EFI</sourceid><recordid>eNqVjLEKwjAQQLs4iPoPtzoI0Qqlc1G6616OeEkDaRLurhT_3gr-gNODx-Ntq_5BGAGZMXmaKCm4zMD0mm1IHnQkkG_hsQgsQceQAIGzIr_BxbzAhHaVtK82DqPQ4cdddbzfnl1_mqWgrmMZsJQYLGrISYaLMVdzbtq2bup_2g9bNTsX</recordid><startdate>20040916</startdate><enddate>20040916</enddate><creator>Kreis, Erhard</creator><creator>Oehl, Markus</creator><creator>Rathmann, Ulrich</creator><scope>EFI</scope></search><sort><creationdate>20040916</creationdate><title>Seal arrangement for reducing the seal gaps within a rotary flow machine</title><author>Kreis, Erhard ; Oehl, Markus ; Rathmann, Ulrich</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_applications_200401799373</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Kreis, Erhard</creatorcontrib><creatorcontrib>Oehl, Markus</creatorcontrib><creatorcontrib>Rathmann, Ulrich</creatorcontrib><collection>USPTO Published Applications</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kreis, Erhard</au><au>Oehl, Markus</au><au>Rathmann, Ulrich</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Seal arrangement for reducing the seal gaps within a rotary flow machine</title><date>2004-09-16</date><risdate>2004</risdate><abstract>A seal arrangement for reducing the seal gaps within a rotary flow machine, preferably an axial turbomachine, having rotor blades and guide vanes, which are respectively arranged in at least one rotor blade row and guide vane row and have respective blade/vane roots (
2,3
) which protrude into fastening contours within the rotor blade and guide vane rows, is described. The invention is characterized in that a sealing element (
4
) in plastically deformable material is provided between at least two adjacent blade/vane roots (
2,3
) along a rotor blade row or guide vane row or between a blade/vane root (
2,3
) of a rotor blade or guide vane and a rotary flow machine component directly adjoining the blade/vane root.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_uspatents_applications_20040179937 |
| source | USPTO Published Applications |
| title | Seal arrangement for reducing the seal gaps within a rotary flow machine |
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