ROTOR SHAFT FOR TURBOMACHINE
PROBLEM TO BE SOLVED: To provide an improved rotor shaft for a turbomachine, subjected to a high thermal load, such as a gas turbine, being equipped with a multiplicity of radially extending cooling bores, the rotor shaft being advantageous over the state-of-the-art technology especially with regard...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| 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 | STEFFEN HOLZHAEUSER DANIEL ECKHARDT RIAZANTSEV SERGEI TORSTEN WINGE |
| description | PROBLEM TO BE SOLVED: To provide an improved rotor shaft for a turbomachine, subjected to a high thermal load, such as a gas turbine, being equipped with a multiplicity of radially extending cooling bores, the rotor shaft being advantageous over the state-of-the-art technology especially with regard to its lifetime.SOLUTION: At least one inlet portion 132 of cooling bores 130 is formed as a projecting plateau 124 projecting beyond an outer circumference contour 122 of a rotor cavity 120.
【課題】半径方向に延在する複数の冷却孔を備える、ガスタービンのような高い熱負荷に曝されるターボ機械用のロータシャフトを改良して、特にその耐用期間に関して技術的現状を超える好適なものを提供する。【解決手段】冷却孔１３０の少なくとも１つの入口部分１３２は、ロータ空洞部１２０の外周輪郭１２２を越えて突出する隆起平坦部１２４として形成されている。【選択図】図３ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2015036549A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2015036549A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2015036549A3</originalsourceid><addsrcrecordid>eNrjZJAJ8g_xD1II9nB0C1FwA7JCQoOc_H0dnT08_Vx5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgaGpgbGZqYmlozFRigC43iFR</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ROTOR SHAFT FOR TURBOMACHINE</title><source>esp@cenet</source><creator>STEFFEN HOLZHAEUSER ; DANIEL ECKHARDT ; RIAZANTSEV SERGEI ; TORSTEN WINGE</creator><creatorcontrib>STEFFEN HOLZHAEUSER ; DANIEL ECKHARDT ; RIAZANTSEV SERGEI ; TORSTEN WINGE</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide an improved rotor shaft for a turbomachine, subjected to a high thermal load, such as a gas turbine, being equipped with a multiplicity of radially extending cooling bores, the rotor shaft being advantageous over the state-of-the-art technology especially with regard to its lifetime.SOLUTION: At least one inlet portion 132 of cooling bores 130 is formed as a projecting plateau 124 projecting beyond an outer circumference contour 122 of a rotor cavity 120.
【課題】半径方向に延在する複数の冷却孔を備える、ガスタービンのような高い熱負荷に曝されるターボ機械用のロータシャフトを改良して、特にその耐用期間に関して技術的現状を超える好適なものを提供する。【解決手段】冷却孔１３０の少なくとも１つの入口部分１３２は、ロータ空洞部１２０の外周輪郭１２２を越えて突出する隆起平坦部１２４として形成されている。【選択図】図３</description><language>eng ; jpn</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; 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=20150223&DB=EPODOC&CC=JP&NR=2015036549A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150223&DB=EPODOC&CC=JP&NR=2015036549A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STEFFEN HOLZHAEUSER</creatorcontrib><creatorcontrib>DANIEL ECKHARDT</creatorcontrib><creatorcontrib>RIAZANTSEV SERGEI</creatorcontrib><creatorcontrib>TORSTEN WINGE</creatorcontrib><title>ROTOR SHAFT FOR TURBOMACHINE</title><description>PROBLEM TO BE SOLVED: To provide an improved rotor shaft for a turbomachine, subjected to a high thermal load, such as a gas turbine, being equipped with a multiplicity of radially extending cooling bores, the rotor shaft being advantageous over the state-of-the-art technology especially with regard to its lifetime.SOLUTION: At least one inlet portion 132 of cooling bores 130 is formed as a projecting plateau 124 projecting beyond an outer circumference contour 122 of a rotor cavity 120.
【課題】半径方向に延在する複数の冷却孔を備える、ガスタービンのような高い熱負荷に曝されるターボ機械用のロータシャフトを改良して、特にその耐用期間に関して技術的現状を超える好適なものを提供する。【解決手段】冷却孔１３０の少なくとも１つの入口部分１３２は、ロータ空洞部１２０の外周輪郭１２２を越えて突出する隆起平坦部１２４として形成されている。【選択図】図３</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAJ8g_xD1II9nB0C1FwA7JCQoOc_H0dnT08_Vx5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgaGpgbGZqYmlozFRigC43iFR</recordid><startdate>20150223</startdate><enddate>20150223</enddate><creator>STEFFEN HOLZHAEUSER</creator><creator>DANIEL ECKHARDT</creator><creator>RIAZANTSEV SERGEI</creator><creator>TORSTEN WINGE</creator><scope>EVB</scope></search><sort><creationdate>20150223</creationdate><title>ROTOR SHAFT FOR TURBOMACHINE</title><author>STEFFEN HOLZHAEUSER ; DANIEL ECKHARDT ; RIAZANTSEV SERGEI ; TORSTEN WINGE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015036549A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</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>STEFFEN HOLZHAEUSER</creatorcontrib><creatorcontrib>DANIEL ECKHARDT</creatorcontrib><creatorcontrib>RIAZANTSEV SERGEI</creatorcontrib><creatorcontrib>TORSTEN WINGE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STEFFEN HOLZHAEUSER</au><au>DANIEL ECKHARDT</au><au>RIAZANTSEV SERGEI</au><au>TORSTEN WINGE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROTOR SHAFT FOR TURBOMACHINE</title><date>2015-02-23</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide an improved rotor shaft for a turbomachine, subjected to a high thermal load, such as a gas turbine, being equipped with a multiplicity of radially extending cooling bores, the rotor shaft being advantageous over the state-of-the-art technology especially with regard to its lifetime.SOLUTION: At least one inlet portion 132 of cooling bores 130 is formed as a projecting plateau 124 projecting beyond an outer circumference contour 122 of a rotor cavity 120.
【課題】半径方向に延在する複数の冷却孔を備える、ガスタービンのような高い熱負荷に曝されるターボ機械用のロータシャフトを改良して、特にその耐用期間に関して技術的現状を超える好適なものを提供する。【解決手段】冷却孔１３０の少なくとも１つの入口部分１３２は、ロータ空洞部１２０の外周輪郭１２２を越えて突出する隆起平坦部１２４として形成されている。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2015036549A |
| source | esp@cenet |
| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | ROTOR SHAFT FOR TURBOMACHINE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T13%3A11%3A46IST&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=STEFFEN%20HOLZHAEUSER&rft.date=2015-02-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2015036549A%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 |