DRAINAGEVORRICHTUNG FÜR DIE LAGER EINER GASTURBINE

A drainage system for gas turbine supporting cushions or bearings, in particular for the second supporting bearing, consisting of a central shaft ( 20 ), surrounded by a series of supporting studs ( 21 ), which result, in their turn, with connection to a container housing ( 22 ) for studs ( 21 ), a...

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Bibliographic Details
Main Authors FROSINI, FRANCO, SIGNORI, ANDREA
Format Patent
LanguageGerman
Published 31.08.2006
Subjects
AIR INTAKES FOR JET-PROPULSION PLANTS
BEARINGS
BLASTING
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GAS-TURBINE PLANTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
LUBRICATING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A drainage system for gas turbine supporting cushions or bearings, in particular for the second supporting bearing, consisting of a central shaft ( 20 ), surrounded by a series of supporting studs ( 21 ), which result, in their turn, with connection to a container housing ( 22 ) for studs ( 21 ), a sleeve ( 23 ) for containing the second supporting bearing of the turbine and a series of pipes ( 24, 25 ), respectively for the entry and drainage of the lubrication and cooling oil; the system consists of, in addition, a series of lateral seals ( 26 ), provided in positions facing the second supporting bearing, which create a pressure difference which permits the oil to pass under pressure within the drainpipes ( 25 ) at a well sustained speed.
Bibliography:Application Number: DE20016017022T