EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE
The invention relates to an epicyclic reduction gear (15) for a turbomachine, comprising: - a sun wheel (16) that is rotatable about a first axis (A); - a ring gear (17) surrounding the sun wheel (16) and being rotatable about the first axis (A); - at least one planetary gear (18) that is rotatable...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| 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 | NIEPCERON, Clément MORELLI, Boris |
| description | The invention relates to an epicyclic reduction gear (15) for a turbomachine, comprising: - a sun wheel (16) that is rotatable about a first axis (A); - a ring gear (17) surrounding the sun wheel (16) and being rotatable about the first axis (A); - at least one planetary gear (18) that is rotatable about a second axis (B), the planetary gear (18) being meshed with the sun wheel (16) and the ring gear (17); - an immobile planet carrier (19), the planetary gear (18) being rotatably guided about the second axis (B) with respect to a bearing (29) of the planet carrier (19); - an item of equipment (21) comprising a rotor (22). The invention is characterized in that the item of equipment (21) is fastened to the bearing (29) of the planet carrier (19) and the rotor (22) of the item of equipment (21) is rotatably driven by the planetary gear (18).
Réducteur à train épicycloïdal (15) pour une turbomachine comprenant : - un solaire (16) mobile en rotation autour d'un premier axe (A); - une couronne (17) entourant le solaire (16) et mobile en rotation autour du premier axe (A); - au moins un satellite (18) mobile en rotation autour d'un second axe (B), le satellite (18) étant engrené avec le solaire (16) et la couronne (17); - un porte-satellite (19) immobile, le satellite (18) étant guidé en rotation autour du second axe (B) par rapport à un palier (29) du porte-satellite (19); - un équipement (21) comprenant un rotor (22); caractérisé en ce que l'équipement (21) est rapporté sur le palier (29) du porte-satellite (19) et le rotor (22) de l'équipement (21) est entraîné en rotation par le satellite (18). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2021009435A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2021009435A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2021009435A13</originalsourceid><addsrcrecordid>eNrjZNB2DfB0jnT28XRWCHJ1CXUO8fT3U3B3dQxScPMPUnBUCAkNcvL3dXT28PRz5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgZGhgYGlibGpo6GxsSpAgD1YSWg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE</title><source>esp@cenet</source><creator>NIEPCERON, Clément ; MORELLI, Boris</creator><creatorcontrib>NIEPCERON, Clément ; MORELLI, Boris</creatorcontrib><description>The invention relates to an epicyclic reduction gear (15) for a turbomachine, comprising: - a sun wheel (16) that is rotatable about a first axis (A); - a ring gear (17) surrounding the sun wheel (16) and being rotatable about the first axis (A); - at least one planetary gear (18) that is rotatable about a second axis (B), the planetary gear (18) being meshed with the sun wheel (16) and the ring gear (17); - an immobile planet carrier (19), the planetary gear (18) being rotatably guided about the second axis (B) with respect to a bearing (29) of the planet carrier (19); - an item of equipment (21) comprising a rotor (22). The invention is characterized in that the item of equipment (21) is fastened to the bearing (29) of the planet carrier (19) and the rotor (22) of the item of equipment (21) is rotatably driven by the planetary gear (18).
Réducteur à train épicycloïdal (15) pour une turbomachine comprenant : - un solaire (16) mobile en rotation autour d'un premier axe (A); - une couronne (17) entourant le solaire (16) et mobile en rotation autour du premier axe (A); - au moins un satellite (18) mobile en rotation autour d'un second axe (B), le satellite (18) étant engrené avec le solaire (16) et la couronne (17); - un porte-satellite (19) immobile, le satellite (18) étant guidé en rotation autour du second axe (B) par rapport à un palier (29) du porte-satellite (19); - un équipement (21) comprenant un rotor (22); caractérisé en ce que l'équipement (21) est rapporté sur le palier (29) du porte-satellite (19) et le rotor (22) de l'équipement (21) est entraîné en rotation par le satellite (18).</description><language>eng ; fre</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINEERING ELEMENTS AND UNITS ; GAS-TURBINE PLANTS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210121&DB=EPODOC&CC=WO&NR=2021009435A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210121&DB=EPODOC&CC=WO&NR=2021009435A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIEPCERON, Clément</creatorcontrib><creatorcontrib>MORELLI, Boris</creatorcontrib><title>EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE</title><description>The invention relates to an epicyclic reduction gear (15) for a turbomachine, comprising: - a sun wheel (16) that is rotatable about a first axis (A); - a ring gear (17) surrounding the sun wheel (16) and being rotatable about the first axis (A); - at least one planetary gear (18) that is rotatable about a second axis (B), the planetary gear (18) being meshed with the sun wheel (16) and the ring gear (17); - an immobile planet carrier (19), the planetary gear (18) being rotatably guided about the second axis (B) with respect to a bearing (29) of the planet carrier (19); - an item of equipment (21) comprising a rotor (22). The invention is characterized in that the item of equipment (21) is fastened to the bearing (29) of the planet carrier (19) and the rotor (22) of the item of equipment (21) is rotatably driven by the planetary gear (18).
Réducteur à train épicycloïdal (15) pour une turbomachine comprenant : - un solaire (16) mobile en rotation autour d'un premier axe (A); - une couronne (17) entourant le solaire (16) et mobile en rotation autour du premier axe (A); - au moins un satellite (18) mobile en rotation autour d'un second axe (B), le satellite (18) étant engrené avec le solaire (16) et la couronne (17); - un porte-satellite (19) immobile, le satellite (18) étant guidé en rotation autour du second axe (B) par rapport à un palier (29) du porte-satellite (19); - un équipement (21) comprenant un rotor (22); caractérisé en ce que l'équipement (21) est rapporté sur le palier (29) du porte-satellite (19) et le rotor (22) de l'équipement (21) est entraîné en rotation par le satellite (18).</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>ENGINEERING ELEMENTS AND UNITS</subject><subject>GAS-TURBINE PLANTS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2DfB0jnT28XRWCHJ1CXUO8fT3U3B3dQxScPMPUnBUCAkNcvL3dXT28PRz5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgZGhgYGlibGpo6GxsSpAgD1YSWg</recordid><startdate>20210121</startdate><enddate>20210121</enddate><creator>NIEPCERON, Clément</creator><creator>MORELLI, Boris</creator><scope>EVB</scope></search><sort><creationdate>20210121</creationdate><title>EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE</title><author>NIEPCERON, Clément ; MORELLI, Boris</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021009435A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</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>ENGINEERING ELEMENTS AND UNITS</topic><topic>GAS-TURBINE PLANTS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NIEPCERON, Clément</creatorcontrib><creatorcontrib>MORELLI, Boris</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NIEPCERON, Clément</au><au>MORELLI, Boris</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE</title><date>2021-01-21</date><risdate>2021</risdate><abstract>The invention relates to an epicyclic reduction gear (15) for a turbomachine, comprising: - a sun wheel (16) that is rotatable about a first axis (A); - a ring gear (17) surrounding the sun wheel (16) and being rotatable about the first axis (A); - at least one planetary gear (18) that is rotatable about a second axis (B), the planetary gear (18) being meshed with the sun wheel (16) and the ring gear (17); - an immobile planet carrier (19), the planetary gear (18) being rotatably guided about the second axis (B) with respect to a bearing (29) of the planet carrier (19); - an item of equipment (21) comprising a rotor (22). The invention is characterized in that the item of equipment (21) is fastened to the bearing (29) of the planet carrier (19) and the rotor (22) of the item of equipment (21) is rotatably driven by the planetary gear (18).
Réducteur à train épicycloïdal (15) pour une turbomachine comprenant : - un solaire (16) mobile en rotation autour d'un premier axe (A); - une couronne (17) entourant le solaire (16) et mobile en rotation autour du premier axe (A); - au moins un satellite (18) mobile en rotation autour d'un second axe (B), le satellite (18) étant engrené avec le solaire (16) et la couronne (17); - un porte-satellite (19) immobile, le satellite (18) étant guidé en rotation autour du second axe (B) par rapport à un palier (29) du porte-satellite (19); - un équipement (21) comprenant un rotor (22); caractérisé en ce que l'équipement (21) est rapporté sur le palier (29) du porte-satellite (19) et le rotor (22) de l'équipement (21) est entraîné en rotation par le satellite (18).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_WO2021009435A1 |
| source | esp@cenet |
| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINEERING ELEMENTS AND UNITS GAS-TURBINE PLANTS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | EPICYCLIC REDUCTION GEAR FOR A TURBOMACHINE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T07%3A05%3A53IST&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=NIEPCERON,%20Cl%C3%A9ment&rft.date=2021-01-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2021009435A1%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 |