Lubrication device for a turbo machine
A lubrication device 1 for a turbomachine comprises lubricating supply means which supply a lubrication chamber 6 formed in a rotor 2 and a bearing 11 mounted between the rotor and a stator 22 in which the rotor is mounted. The lubricating supply means comprises a nozzle body 23 mounted on the stato...
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| creator | Francois Pierre Michel Comte Arnaud Lasantha Genilier Fabien Stephane Garnier Vincent Francois Georges Millier |
| description | A lubrication device 1 for a turbomachine comprises lubricating supply means which supply a lubrication chamber 6 formed in a rotor 2 and a bearing 11 mounted between the rotor and a stator 22 in which the rotor is mounted. The lubricating supply means comprises a nozzle body 23 mounted on the stator with an ejection nozzle 34 at a free end of the nozzle body being configured to project lubricating fluid into the chamber. The nozzle body has a fixed part 26 and a movable part 27, which is movable between a retracted position in which the ejection nozzle is remote from, or at least partially outside, the chamber, and an extended position in which the ejection nozzle is closer to, or located at least partially within, the chamber. A process for assembling the lubrication device comprises moving the movable part to the retracted position and mounting the rotor axially inside the stator so that the movable part is axially arranged opposite to the lubrication chamber. |
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The lubricating supply means comprises a nozzle body 23 mounted on the stator with an ejection nozzle 34 at a free end of the nozzle body being configured to project lubricating fluid into the chamber. The nozzle body has a fixed part 26 and a movable part 27, which is movable between a retracted position in which the ejection nozzle is remote from, or at least partially outside, the chamber, and an extended position in which the ejection nozzle is closer to, or located at least partially within, the chamber. A process for assembling the lubrication device comprises moving the movable part to the retracted position and mounting the rotor axially inside the stator so that the movable part is axially arranged opposite to the lubrication chamber.</description><language>eng</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>2019</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=20191218&DB=EPODOC&CC=GB&NR=2574714A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191218&DB=EPODOC&CC=GB&NR=2574714A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Francois Pierre Michel Comte</creatorcontrib><creatorcontrib>Arnaud Lasantha Genilier</creatorcontrib><creatorcontrib>Fabien Stephane Garnier</creatorcontrib><creatorcontrib>Vincent Francois Georges Millier</creatorcontrib><title>Lubrication device for a turbo machine</title><description>A lubrication device 1 for a turbomachine comprises lubricating supply means which supply a lubrication chamber 6 formed in a rotor 2 and a bearing 11 mounted between the rotor and a stator 22 in which the rotor is mounted. The lubricating supply means comprises a nozzle body 23 mounted on the stator with an ejection nozzle 34 at a free end of the nozzle body being configured to project lubricating fluid into the chamber. The nozzle body has a fixed part 26 and a movable part 27, which is movable between a retracted position in which the ejection nozzle is remote from, or at least partially outside, the chamber, and an extended position in which the ejection nozzle is closer to, or located at least partially within, the chamber. 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The lubricating supply means comprises a nozzle body 23 mounted on the stator with an ejection nozzle 34 at a free end of the nozzle body being configured to project lubricating fluid into the chamber. The nozzle body has a fixed part 26 and a movable part 27, which is movable between a retracted position in which the ejection nozzle is remote from, or at least partially outside, the chamber, and an extended position in which the ejection nozzle is closer to, or located at least partially within, the chamber. A process for assembling the lubrication device comprises moving the movable part to the retracted position and mounting the rotor axially inside the stator so that the movable part is axially arranged opposite to the lubrication chamber.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| 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 | Lubrication device for a turbo machine |
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