A GEARED GAS TURBINE ENGINE AND A GEARBOX
A gas turbine engine (10) comprises a gearbox (28) comprises a sun gear (30), an annulus gear (32), a plurality of planet gears (34) and a carrier (36). The sun gear (30) meshes with the planet gears (34) and the planet gears (34) mesh with the annulus gear (32). The planet gear carrier (36) compris...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| 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 | Madge, Jason Doorbar, Phillip |
| description | A gas turbine engine (10) comprises a gearbox (28) comprises a sun gear (30), an annulus gear (32), a plurality of planet gears (34) and a carrier (36). The sun gear (30) meshes with the planet gears (34) and the planet gears (34) mesh with the annulus gear (32). The planet gear carrier (36) comprising a first ring (36A), a second ring (36B) spaced axially from the first ring (36A) and a plurality of circumferentially spaced axles (40) extending axially between the first ring (36A) and the second ring (36B). Each planet gear (34) is rotatably mounted on a respective one of the axles (40) and the axles (40) are arranged at a first radius (R 1 ). At least one of the first ring (36A) and the second ring (36B) comprises a metal matrix composite material ring (54A, 54B) and the metal matrix composite ring (54A, 54B) comprises a ring of reinforcing fibres (50) and the ring of reinforcing fibres having a second radius (R 2 ) greater than the first radius (R 1 ). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3270009A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3270009A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3270009A13</originalsourceid><addsrcrecordid>eNrjZNB0VHB3dQxydVFwdwxWCAkNcvL0c1Vw9XMHUY5-LgoQeSf_CB4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8aYGxkbmBgYOloaEyEEgCVeyMx</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A GEARED GAS TURBINE ENGINE AND A GEARBOX</title><source>esp@cenet</source><creator>Madge, Jason ; Doorbar, Phillip</creator><creatorcontrib>Madge, Jason ; Doorbar, Phillip</creatorcontrib><description>A gas turbine engine (10) comprises a gearbox (28) comprises a sun gear (30), an annulus gear (32), a plurality of planet gears (34) and a carrier (36). The sun gear (30) meshes with the planet gears (34) and the planet gears (34) mesh with the annulus gear (32). The planet gear carrier (36) comprising a first ring (36A), a second ring (36B) spaced axially from the first ring (36A) and a plurality of circumferentially spaced axles (40) extending axially between the first ring (36A) and the second ring (36B). Each planet gear (34) is rotatably mounted on a respective one of the axles (40) and the axles (40) are arranged at a first radius (R 1 ). At least one of the first ring (36A) and the second ring (36B) comprises a metal matrix composite material ring (54A, 54B) and the metal matrix composite ring (54A, 54B) comprises a ring of reinforcing fibres (50) and the ring of reinforcing fibres having a second radius (R 2 ) greater than the first radius (R 1 ).</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBINED OPERATIONS ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MACHINE TOOLS ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS ; WEAPONS</subject><creationdate>2018</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=20180117&DB=EPODOC&CC=EP&NR=3270009A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180117&DB=EPODOC&CC=EP&NR=3270009A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Madge, Jason</creatorcontrib><creatorcontrib>Doorbar, Phillip</creatorcontrib><title>A GEARED GAS TURBINE ENGINE AND A GEARBOX</title><description>A gas turbine engine (10) comprises a gearbox (28) comprises a sun gear (30), an annulus gear (32), a plurality of planet gears (34) and a carrier (36). The sun gear (30) meshes with the planet gears (34) and the planet gears (34) mesh with the annulus gear (32). The planet gear carrier (36) comprising a first ring (36A), a second ring (36B) spaced axially from the first ring (36A) and a plurality of circumferentially spaced axles (40) extending axially between the first ring (36A) and the second ring (36B). Each planet gear (34) is rotatably mounted on a respective one of the axles (40) and the axles (40) are arranged at a first radius (R 1 ). At least one of the first ring (36A) and the second ring (36B) comprises a metal matrix composite material ring (54A, 54B) and the metal matrix composite ring (54A, 54B) comprises a ring of reinforcing fibres (50) and the ring of reinforcing fibres having a second radius (R 2 ) greater than the first radius (R 1 ).</description><subject>BLASTING</subject><subject>COMBINED OPERATIONS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>OTHER WORKING OF METAL</subject><subject>PERFORMING OPERATIONS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>UNIVERSAL MACHINE TOOLS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0VHB3dQxydVFwdwxWCAkNcvL0c1Vw9XMHUY5-LgoQeSf_CB4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8aYGxkbmBgYOloaEyEEgCVeyMx</recordid><startdate>20180117</startdate><enddate>20180117</enddate><creator>Madge, Jason</creator><creator>Doorbar, Phillip</creator><scope>EVB</scope></search><sort><creationdate>20180117</creationdate><title>A GEARED GAS TURBINE ENGINE AND A GEARBOX</title><author>Madge, Jason ; Doorbar, Phillip</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3270009A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>COMBINED OPERATIONS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>OTHER WORKING OF METAL</topic><topic>PERFORMING OPERATIONS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>UNIVERSAL MACHINE TOOLS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Madge, Jason</creatorcontrib><creatorcontrib>Doorbar, Phillip</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Madge, Jason</au><au>Doorbar, Phillip</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A GEARED GAS TURBINE ENGINE AND A GEARBOX</title><date>2018-01-17</date><risdate>2018</risdate><abstract>A gas turbine engine (10) comprises a gearbox (28) comprises a sun gear (30), an annulus gear (32), a plurality of planet gears (34) and a carrier (36). The sun gear (30) meshes with the planet gears (34) and the planet gears (34) mesh with the annulus gear (32). The planet gear carrier (36) comprising a first ring (36A), a second ring (36B) spaced axially from the first ring (36A) and a plurality of circumferentially spaced axles (40) extending axially between the first ring (36A) and the second ring (36B). Each planet gear (34) is rotatably mounted on a respective one of the axles (40) and the axles (40) are arranged at a first radius (R 1 ). At least one of the first ring (36A) and the second ring (36B) comprises a metal matrix composite material ring (54A, 54B) and the metal matrix composite ring (54A, 54B) comprises a ring of reinforcing fibres (50) and the ring of reinforcing fibres having a second radius (R 2 ) greater than the first radius (R 1 ).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3270009A1 |
| source | esp@cenet |
| subjects | BLASTING COMBINED OPERATIONS ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS |
| title | A GEARED GAS TURBINE ENGINE AND A GEARBOX |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T07%3A08%3A22IST&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=Madge,%20Jason&rft.date=2018-01-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3270009A1%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 |