AIRFOIL WITH VARIABLE LAND WIDTH AT TRAILING EDGE
An internally cooled airfoil, such as a turbine blade, has an airfoil section extending between a tip and a root. The interior of the airfoil includes a distribution of lands at the trailing edge in the span direction. A width of each of the lands is a widest dimension in the span direction of the l...
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| creator | PAPPLE, MICHAEL PLANTE, GHISLAIN |
| description | An internally cooled airfoil, such as a turbine blade, has an airfoil section extending between a tip and a root. The interior of the airfoil includes a distribution of lands at the trailing edge in the span direction. A width of each of the lands is a widest dimension in the span direction of the land in the interior of the airfoil. A pitch is a distance in the span direction between centerlines of two adjacent lands. The pitch is constant throughout the distribution of the lands. The distribution of the lands includes at least two different widths.
Un profil aérodynamique à refroidissement interne, comme une aube de turbine, possède une section de profil aérodynamique qui sétend de la pointe à la racine. Lintérieur du profil aérodynamique comprend une distribution de plateformes au rebord arrière dans une direction denvergure. Une largeur de chacune des plateformes est la plus large dimension dans la direction denvergure à lintérieur du profil aérodynamique. Un pas est une distance dans la direction denvergure entre les lignes de quille des deux plateformes adjacentes. Le pas est constant tout le long de la distribution des plateformes. La distribution des plateformes comprend également au moins deux largeurs différentes. |
| format | Patent |
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Un profil aérodynamique à refroidissement interne, comme une aube de turbine, possède une section de profil aérodynamique qui sétend de la pointe à la racine. Lintérieur du profil aérodynamique comprend une distribution de plateformes au rebord arrière dans une direction denvergure. Une largeur de chacune des plateformes est la plus large dimension dans la direction denvergure à lintérieur du profil aérodynamique. Un pas est une distance dans la direction denvergure entre les lignes de quille des deux plateformes adjacentes. Le pas est constant tout le long de la distribution des plateformes. La distribution des plateformes comprend également au moins deux largeurs différentes.</description><language>eng ; fre</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2022</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=20220726&DB=EPODOC&CC=CA&NR=2888005C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220726&DB=EPODOC&CC=CA&NR=2888005C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAPPLE, MICHAEL</creatorcontrib><creatorcontrib>PLANTE, GHISLAIN</creatorcontrib><title>AIRFOIL WITH VARIABLE LAND WIDTH AT TRAILING EDGE</title><description>An internally cooled airfoil, such as a turbine blade, has an airfoil section extending between a tip and a root. The interior of the airfoil includes a distribution of lands at the trailing edge in the span direction. A width of each of the lands is a widest dimension in the span direction of the land in the interior of the airfoil. A pitch is a distance in the span direction between centerlines of two adjacent lands. The pitch is constant throughout the distribution of the lands. The distribution of the lands includes at least two different widths.
Un profil aérodynamique à refroidissement interne, comme une aube de turbine, possède une section de profil aérodynamique qui sétend de la pointe à la racine. Lintérieur du profil aérodynamique comprend une distribution de plateformes au rebord arrière dans une direction denvergure. Une largeur de chacune des plateformes est la plus large dimension dans la direction denvergure à lintérieur du profil aérodynamique. Un pas est une distance dans la direction denvergure entre les lignes de quille des deux plateformes adjacentes. Le pas est constant tout le long de la distribution des plateformes. La distribution des plateformes comprend également au moins deux largeurs différentes.</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB09Axy8_f0UQj3DPFQCHMM8nR08nFV8HH0cwEKuQDFHEMUQoIcPX08_dwVXF3cXXkYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSbyzo5GFhYWBgamzMWEVAJWwJUc</recordid><startdate>20220726</startdate><enddate>20220726</enddate><creator>PAPPLE, MICHAEL</creator><creator>PLANTE, GHISLAIN</creator><scope>EVB</scope></search><sort><creationdate>20220726</creationdate><title>AIRFOIL WITH VARIABLE LAND WIDTH AT TRAILING EDGE</title><author>PAPPLE, MICHAEL ; PLANTE, GHISLAIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2888005C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PAPPLE, MICHAEL</creatorcontrib><creatorcontrib>PLANTE, GHISLAIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAPPLE, MICHAEL</au><au>PLANTE, GHISLAIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AIRFOIL WITH VARIABLE LAND WIDTH AT TRAILING EDGE</title><date>2022-07-26</date><risdate>2022</risdate><abstract>An internally cooled airfoil, such as a turbine blade, has an airfoil section extending between a tip and a root. The interior of the airfoil includes a distribution of lands at the trailing edge in the span direction. A width of each of the lands is a widest dimension in the span direction of the land in the interior of the airfoil. A pitch is a distance in the span direction between centerlines of two adjacent lands. The pitch is constant throughout the distribution of the lands. The distribution of the lands includes at least two different widths.
Un profil aérodynamique à refroidissement interne, comme une aube de turbine, possède une section de profil aérodynamique qui sétend de la pointe à la racine. Lintérieur du profil aérodynamique comprend une distribution de plateformes au rebord arrière dans une direction denvergure. Une largeur de chacune des plateformes est la plus large dimension dans la direction denvergure à lintérieur du profil aérodynamique. Un pas est une distance dans la direction denvergure entre les lignes de quille des deux plateformes adjacentes. Le pas est constant tout le long de la distribution des plateformes. La distribution des plateformes comprend également au moins deux largeurs différentes.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | AIRFOIL WITH VARIABLE LAND WIDTH AT TRAILING EDGE |
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