VANE CARRIER FOR COMPRESSOR OR TURBINE SECTION OF AXIAL TURBO MACHINE
PROBLEM TO BE SOLVED: To provide a compressor vane carrier which is easy to manufacture and inexpensive and, e.g., reduces the compressor running clearances while keeping the same pinch point clearances and, e.g., causes a performance increase while keeping the same rubbing risk.SOLUTION: A vane car...
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| creator | ROBERT PRZYBYL CATALDI GIOVANNI OLIVER JOSEPH TAHENY |
| description | PROBLEM TO BE SOLVED: To provide a compressor vane carrier which is easy to manufacture and inexpensive and, e.g., reduces the compressor running clearances while keeping the same pinch point clearances and, e.g., causes a performance increase while keeping the same rubbing risk.SOLUTION: A vane carrier (10) for a compressor or a turbine section of an axial turbomachine comprises first functional means (11, 21) and second functional means (12, 22). The first functional means is a cylinder made of a material with a coefficient of thermal expansion below 1.3×10[1/K]. The cylinder is provided for carrying a plurality of vanes on its inner side. The second functional means is a support structure made of a material different from and less expensive than the material of the first functional means. The support structure is provided for defining an axial position and a lateral position of the first functional means within outer casings (18, 24) of the axial turbomachine.
【課題】製造が簡単で、安価であって、例えば、同じピンチポイントクリアランスを維持しながら圧縮機運転クリアランスを減じる、例えば同じ摩耗リスクを維持しながらパフォーマンスを向上させるような圧縮機ベーンキャリアを提供する。【解決手段】軸流ターボ機械の圧縮機又はタービン区分用のベーンキャリア（１０）であって、第１の機能手段（１１，２１）と第２の機能手段（１２，２２）とを有しており、第１の機能手段は、熱膨張係数が１．３?１０−５［１／Ｋ］よりも低い材料から成る円筒体であって、該円筒体はその内面に複数のベーンを支持するように設けられており、第２の機能手段は、前記第１の機能手段の材料とは異なるより安価な材料から成る支持構造であって、該支持構造は、前記軸流ターボ機械の外側ハウジング（１８，２４）内に前記第１の機能手段の軸方向位置及び横方向位置を規定するように設けられている。【選択図】図１ |
| format | Patent |
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【課題】製造が簡単で、安価であって、例えば、同じピンチポイントクリアランスを維持しながら圧縮機運転クリアランスを減じる、例えば同じ摩耗リスクを維持しながらパフォーマンスを向上させるような圧縮機ベーンキャリアを提供する。【解決手段】軸流ターボ機械の圧縮機又はタービン区分用のベーンキャリア（１０）であって、第１の機能手段（１１，２１）と第２の機能手段（１２，２２）とを有しており、第１の機能手段は、熱膨張係数が１．３?１０−５［１／Ｋ］よりも低い材料から成る円筒体であって、該円筒体はその内面に複数のベーンを支持するように設けられており、第２の機能手段は、前記第１の機能手段の材料とは異なるより安価な材料から成る支持構造であって、該支持構造は、前記軸流ターボ機械の外側ハウジング（１８，２４）内に前記第１の機能手段の軸方向位置及び横方向位置を規定するように設けられている。【選択図】図１</description><language>eng ; jpn</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 ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; STEAM ENGINES ; WEAPONS</subject><creationdate>2015</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=20151112&DB=EPODOC&CC=JP&NR=2015200319A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151112&DB=EPODOC&CC=JP&NR=2015200319A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROBERT PRZYBYL</creatorcontrib><creatorcontrib>CATALDI GIOVANNI</creatorcontrib><creatorcontrib>OLIVER JOSEPH TAHENY</creatorcontrib><title>VANE CARRIER FOR COMPRESSOR OR TURBINE SECTION OF AXIAL TURBO MACHINE</title><description>PROBLEM TO BE SOLVED: To provide a compressor vane carrier which is easy to manufacture and inexpensive and, e.g., reduces the compressor running clearances while keeping the same pinch point clearances and, e.g., causes a performance increase while keeping the same rubbing risk.SOLUTION: A vane carrier (10) for a compressor or a turbine section of an axial turbomachine comprises first functional means (11, 21) and second functional means (12, 22). The first functional means is a cylinder made of a material with a coefficient of thermal expansion below 1.3×10[1/K]. The cylinder is provided for carrying a plurality of vanes on its inner side. The second functional means is a support structure made of a material different from and less expensive than the material of the first functional means. The support structure is provided for defining an axial position and a lateral position of the first functional means within outer casings (18, 24) of the axial turbomachine.
【課題】製造が簡単で、安価であって、例えば、同じピンチポイントクリアランスを維持しながら圧縮機運転クリアランスを減じる、例えば同じ摩耗リスクを維持しながらパフォーマンスを向上させるような圧縮機ベーンキャリアを提供する。【解決手段】軸流ターボ機械の圧縮機又はタービン区分用のベーンキャリア（１０）であって、第１の機能手段（１１，２１）と第２の機能手段（１２，２２）とを有しており、第１の機能手段は、熱膨張係数が１．３?１０−５［１／Ｋ］よりも低い材料から成る円筒体であって、該円筒体はその内面に複数のベーンを支持するように設けられており、第２の機能手段は、前記第１の機能手段の材料とは異なるより安価な材料から成る支持構造であって、該支持構造は、前記軸流ターボ機械の外側ハウジング（１８，２４）内に前記第１の機能手段の軸方向位置及び横方向位置を規定するように設けられている。【選択図】図１</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>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHANc_RzVXB2DArydA1ScPMPUnD29w0Icg0OBjKBKCQ0yMkTqCLY1TnE099Pwd9NwTHC09EHLOGv4Ovo7AGU5mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGpkYGBsaGlo7GRCkCAMtVLEg</recordid><startdate>20151112</startdate><enddate>20151112</enddate><creator>ROBERT PRZYBYL</creator><creator>CATALDI GIOVANNI</creator><creator>OLIVER JOSEPH TAHENY</creator><scope>EVB</scope></search><sort><creationdate>20151112</creationdate><title>VANE CARRIER FOR COMPRESSOR OR TURBINE SECTION OF AXIAL TURBO MACHINE</title><author>ROBERT PRZYBYL ; CATALDI GIOVANNI ; OLIVER JOSEPH TAHENY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015200319A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</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>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ROBERT PRZYBYL</creatorcontrib><creatorcontrib>CATALDI GIOVANNI</creatorcontrib><creatorcontrib>OLIVER JOSEPH TAHENY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROBERT PRZYBYL</au><au>CATALDI GIOVANNI</au><au>OLIVER JOSEPH TAHENY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VANE CARRIER FOR COMPRESSOR OR TURBINE SECTION OF AXIAL TURBO MACHINE</title><date>2015-11-12</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a compressor vane carrier which is easy to manufacture and inexpensive and, e.g., reduces the compressor running clearances while keeping the same pinch point clearances and, e.g., causes a performance increase while keeping the same rubbing risk.SOLUTION: A vane carrier (10) for a compressor or a turbine section of an axial turbomachine comprises first functional means (11, 21) and second functional means (12, 22). The first functional means is a cylinder made of a material with a coefficient of thermal expansion below 1.3×10[1/K]. The cylinder is provided for carrying a plurality of vanes on its inner side. The second functional means is a support structure made of a material different from and less expensive than the material of the first functional means. The support structure is provided for defining an axial position and a lateral position of the first functional means within outer casings (18, 24) of the axial turbomachine.
【課題】製造が簡単で、安価であって、例えば、同じピンチポイントクリアランスを維持しながら圧縮機運転クリアランスを減じる、例えば同じ摩耗リスクを維持しながらパフォーマンスを向上させるような圧縮機ベーンキャリアを提供する。【解決手段】軸流ターボ機械の圧縮機又はタービン区分用のベーンキャリア（１０）であって、第１の機能手段（１１，２１）と第２の機能手段（１２，２２）とを有しており、第１の機能手段は、熱膨張係数が１．３?１０−５［１／Ｋ］よりも低い材料から成る円筒体であって、該円筒体はその内面に複数のベーンを支持するように設けられており、第２の機能手段は、前記第１の機能手段の材料とは異なるより安価な材料から成る支持構造であって、該支持構造は、前記軸流ターボ機械の外側ハウジング（１８，２４）内に前記第１の機能手段の軸方向位置及び横方向位置を規定するように設けられている。【選択図】図１</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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS |
| title | VANE CARRIER FOR COMPRESSOR OR TURBINE SECTION OF AXIAL TURBO MACHINE |
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