IT1319409B1 - Sistema di scarico per cuscini portanti di turbine a gas - Google Patents

Sistema di scarico per cuscini portanti di turbine a gas

Info

Publication number
IT1319409B1
IT1319409B1 IT2000MI001493A ITMI20001493A IT1319409B1 IT 1319409 B1 IT1319409 B1 IT 1319409B1 IT 2000MI001493 A IT2000MI001493 A IT 2000MI001493A IT MI20001493 A ITMI20001493 A IT MI20001493A IT 1319409 B1 IT1319409 B1 IT 1319409B1
Authority
IT
Italy
Prior art keywords
supporting
series
bearings
supporting bearing
studs
Prior art date
Application number
IT2000MI001493A
Other languages
English (en)
Inventor
Franco Frosini
Andrea Signori
Original Assignee
Nuovo Pignone Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of ITMI20001493A0 publication Critical patent/ITMI20001493A0/it
Priority to IT2000MI001493A priority Critical patent/IT1319409B1/it
Priority to DE60117022T priority patent/DE60117022T2/de
Priority to AU2001281918A priority patent/AU2001281918A1/en
Priority to US10/312,845 priority patent/US6893208B2/en
Priority to EP01960423A priority patent/EP1299621B1/en
Priority to JP2002507148A priority patent/JP5027977B2/ja
Priority to KR1020037000024A priority patent/KR100794822B1/ko
Priority to PCT/EP2001/007445 priority patent/WO2002002913A1/en
Priority to CA002412906A priority patent/CA2412906C/en
Priority to RU2003102891/06A priority patent/RU2269666C2/ru
Priority to TW090116110A priority patent/TW576890B/zh
Publication of ITMI20001493A1 publication Critical patent/ITMI20001493A1/it
Application granted granted Critical
Publication of IT1319409B1 publication Critical patent/IT1319409B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Of Bearings (AREA)
  • Supercharger (AREA)
  • Hydraulic Turbines (AREA)
  • Support Of The Bearing (AREA)
IT2000MI001493A 2000-07-03 2000-07-03 Sistema di scarico per cuscini portanti di turbine a gas IT1319409B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT2000MI001493A IT1319409B1 (it) 2000-07-03 2000-07-03 Sistema di scarico per cuscini portanti di turbine a gas
KR1020037000024A KR100794822B1 (ko) 2000-07-03 2001-06-29 가스 발전기용 배출 시스템
AU2001281918A AU2001281918A1 (en) 2000-07-03 2001-06-29 Drainage system for gas turbine supporting bearings
US10/312,845 US6893208B2 (en) 2000-07-03 2001-06-29 Drainage system for gas turbine supporting bearings
EP01960423A EP1299621B1 (en) 2000-07-03 2001-06-29 Drainage system for gas turbine supporting bearings
JP2002507148A JP5027977B2 (ja) 2000-07-03 2001-06-29 ガスタービンの支持軸受用のドレン装置
DE60117022T DE60117022T2 (de) 2000-07-03 2001-06-29 Drainagevorrichtung für die lager einer gasturbine
PCT/EP2001/007445 WO2002002913A1 (en) 2000-07-03 2001-06-29 Drainage system for gas turbine supporting bearings
CA002412906A CA2412906C (en) 2000-07-03 2001-06-29 Drainage system for gas turbine supporting bearings
RU2003102891/06A RU2269666C2 (ru) 2000-07-03 2001-06-29 Отводная система для опорных подшипников газовой турбины
TW090116110A TW576890B (en) 2000-07-03 2001-07-02 Drainage system for gas turbine supporting bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001493A IT1319409B1 (it) 2000-07-03 2000-07-03 Sistema di scarico per cuscini portanti di turbine a gas

Publications (3)

Publication Number Publication Date
ITMI20001493A0 ITMI20001493A0 (it) 2000-07-03
ITMI20001493A1 ITMI20001493A1 (it) 2002-01-03
IT1319409B1 true IT1319409B1 (it) 2003-10-10

Family

ID=11445394

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001493A IT1319409B1 (it) 2000-07-03 2000-07-03 Sistema di scarico per cuscini portanti di turbine a gas

Country Status (11)

Country Link
US (1) US6893208B2 (it)
EP (1) EP1299621B1 (it)
JP (1) JP5027977B2 (it)
KR (1) KR100794822B1 (it)
AU (1) AU2001281918A1 (it)
CA (1) CA2412906C (it)
DE (1) DE60117022T2 (it)
IT (1) IT1319409B1 (it)
RU (1) RU2269666C2 (it)
TW (1) TW576890B (it)
WO (1) WO2002002913A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105408646A (zh) * 2013-09-30 2016-03-16 西门子股份公司 具有排放系统的含油轴承、包括该含油轴承的燃气涡轮

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EP2063978B1 (en) 2006-09-19 2014-07-09 Dresser-Rand Company Rotary separator drum seal
CA2663531C (en) 2006-09-21 2014-05-20 William C. Maier Separator drum and compressor impeller assembly
BRPI0717090A8 (pt) 2006-09-25 2017-09-12 Dresser Rand Co Sistema de montagem de compressor
CA2663751C (en) 2006-09-25 2015-01-27 William C. Maier Access cover for pressurized connector spool
BRPI0717087B1 (pt) 2006-09-25 2018-10-16 Dresser Rand Co sistema de carretel conector para conectar um primeiro componente e um segundo componente de um sistema de compressão industrial
BRPI0717088B1 (pt) 2006-09-25 2019-10-29 Dresser Rand Co sistema de proteção de acoplamento
WO2008039446A2 (en) 2006-09-25 2008-04-03 Dresser-Rand Company Fluid deflector for fluid separator devices
EP2415507A1 (en) 2006-09-26 2012-02-08 Dresser-Rand Company Improved static fluid separator device
US7793499B2 (en) * 2006-10-25 2010-09-14 Honeywell International Inc. Bearing spacer and housing
FR2921973B1 (fr) * 2007-10-04 2011-04-29 Snecma Carter intermediaire de turboreacteur et turboreacteur
US8408879B2 (en) 2008-03-05 2013-04-02 Dresser-Rand Company Compressor assembly including separator and ejector pump
US7922218B2 (en) 2008-06-25 2011-04-12 Dresser-Rand Company Shear ring casing coupler device
US8062400B2 (en) 2008-06-25 2011-11-22 Dresser-Rand Company Dual body drum for rotary separators
US8079805B2 (en) 2008-06-25 2011-12-20 Dresser-Rand Company Rotary separator and shaft coupler for compressors
US8746404B2 (en) * 2008-07-30 2014-06-10 United Technologies Corporation Gas turbine engine systems and methods involving oil flow management
US8087901B2 (en) 2009-03-20 2012-01-03 Dresser-Rand Company Fluid channeling device for back-to-back compressors
US8210804B2 (en) 2009-03-20 2012-07-03 Dresser-Rand Company Slidable cover for casing access port
US8061972B2 (en) 2009-03-24 2011-11-22 Dresser-Rand Company High pressure casing access cover
BR112012005866B1 (pt) 2009-09-15 2021-01-19 Dresser-Rand Company aparelho para a separação de um fluido e método para a separação de um componente de peso específico mais alto de um componente de peso específico mais baixo de um fluido
EP2533905B1 (en) 2010-02-10 2018-07-04 Dresser-Rand Company Separator fluid collector and method
US8673159B2 (en) 2010-07-15 2014-03-18 Dresser-Rand Company Enhanced in-line rotary separator
WO2012009159A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Radial vane pack for rotary separators
WO2012012018A2 (en) 2010-07-20 2012-01-26 Dresser-Rand Company Combination of expansion and cooling to enhance separation
WO2012012143A2 (en) 2010-07-21 2012-01-26 Dresser-Rand Company Multiple modular in-line rotary separator bundle
WO2012033632A1 (en) 2010-09-09 2012-03-15 Dresser-Rand Company Flush-enabled controlled flow drain
WO2013109235A2 (en) 2010-12-30 2013-07-25 Dresser-Rand Company Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems
US8994237B2 (en) 2010-12-30 2015-03-31 Dresser-Rand Company Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems
WO2012138545A2 (en) 2011-04-08 2012-10-11 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
EP2715167B1 (en) 2011-05-27 2017-08-30 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
EP2543832A1 (de) 2011-07-06 2013-01-09 Siemens Aktiengesellschaft Hydrauliklager für eine stationäre Gasturbine
EP2672071A1 (en) * 2012-06-08 2013-12-11 Siemens Aktiengesellschaft Drain pipe arrangement and gas turbine engine comprising a drain pipe arrangement
PL402185A1 (pl) * 2012-12-21 2014-06-23 General Electric Company Połączona instalacja ściekowa do silników turbinowych
US9422979B2 (en) * 2013-04-15 2016-08-23 Hamilton Sundstrand Corporation Standpipe assembly
WO2015076902A2 (en) * 2013-09-09 2015-05-28 United Technologies Corporation Reservoir egress fluid coupler
US9759305B2 (en) 2015-04-02 2017-09-12 Hamilton Sundstrand Corporation Planet gear for an integrated drive generator
US10024413B2 (en) 2015-04-03 2018-07-17 Hamilton Sundstrand Corporation Input driven gear for a differential
US9709157B2 (en) 2015-04-03 2017-07-18 Hamilton Sundstrand Corporation Carrier shaft for a differential
US9695926B2 (en) 2015-04-03 2017-07-04 Hamilton Sundstrand Corporation Accessory drive gear hub for a differential
ITMI20150661A1 (it) 2015-05-12 2016-11-12 Nuovo Pignone Tecnologie Srl Manicotto di contenimento di un cuscinetto di una turbomacchina, e turbomacchina dotata di tale manicotto
US9841056B2 (en) 2015-10-21 2017-12-12 General Electric Company Bearing with drained race and squeeze film damper
SE539384C2 (sv) * 2015-12-11 2017-09-05 Hudiksvalls Teknik Centrum Ab Lagringsarrangemang för en under högt tryck arbetande inbördes vridbar enhet
US10113483B2 (en) * 2016-02-23 2018-10-30 General Electric Company Sump housing for a gas turbine engine
CA2965030A1 (en) * 2016-04-29 2017-10-29 Rolls-Royce Corporation Lubrication scavenge system for a turbine engine with counter-rotating shafts
WO2019147778A1 (en) * 2018-01-26 2019-08-01 Siemens Aktiengesellschaft Journal bearing assembly with drainage facilitation element

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Publication number Priority date Publication date Assignee Title
CN105408646A (zh) * 2013-09-30 2016-03-16 西门子股份公司 具有排放系统的含油轴承、包括该含油轴承的燃气涡轮
CN105408646B (zh) * 2013-09-30 2017-12-08 西门子股份公司 具有排放系统的含油轴承、包括该含油轴承的燃气涡轮
US10138813B2 (en) 2013-09-30 2018-11-27 Siemens Aktiengesellschaft Oil bearing with drain system, gas turbine comprising such an oil bearing

Also Published As

Publication number Publication date
ITMI20001493A1 (it) 2002-01-03
CA2412906A1 (en) 2002-01-10
KR20030019949A (ko) 2003-03-07
DE60117022T2 (de) 2006-08-31
TW576890B (en) 2004-02-21
US20040037696A1 (en) 2004-02-26
CA2412906C (en) 2009-04-14
AU2001281918A1 (en) 2002-01-14
EP1299621A1 (en) 2003-04-09
JP5027977B2 (ja) 2012-09-19
WO2002002913A1 (en) 2002-01-10
EP1299621B1 (en) 2006-02-01
ITMI20001493A0 (it) 2000-07-03
DE60117022D1 (de) 2006-04-13
JP2004517239A (ja) 2004-06-10
US6893208B2 (en) 2005-05-17
RU2269666C2 (ru) 2006-02-10
KR100794822B1 (ko) 2008-01-15

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