JPS6130132B2 - - Google Patents

Info

Publication number
JPS6130132B2
JPS6130132B2 JP52109566A JP10956677A JPS6130132B2 JP S6130132 B2 JPS6130132 B2 JP S6130132B2 JP 52109566 A JP52109566 A JP 52109566A JP 10956677 A JP10956677 A JP 10956677A JP S6130132 B2 JPS6130132 B2 JP S6130132B2
Authority
JP
Japan
Prior art keywords
bearing
shaft
turbine
cage
bearing assembly
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP52109566A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5344707A (en
Inventor
Uirufuretsudo Kaasutensen Kaaru
Richaado Tonpuson Reroi
Furedoritsuku Ueningaa Jeemusu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of JPS5344707A publication Critical patent/JPS5344707A/ja
Publication of JPS6130132B2 publication Critical patent/JPS6130132B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
  • Rolling Contact Bearings (AREA)
JP10956677A 1976-10-01 1977-09-13 Turbine shafttbearing assembly Granted JPS5344707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,587 US4086759A (en) 1976-10-01 1976-10-01 Gas turbine shaft and bearing assembly

Publications (2)

Publication Number Publication Date
JPS5344707A JPS5344707A (en) 1978-04-21
JPS6130132B2 true JPS6130132B2 (enExample) 1986-07-11

Family

ID=24927455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10956677A Granted JPS5344707A (en) 1976-10-01 1977-09-13 Turbine shafttbearing assembly

Country Status (5)

Country Link
US (1) US4086759A (enExample)
JP (1) JPS5344707A (enExample)
CA (1) CA1063030A (enExample)
GB (1) GB1540963A (enExample)
SE (1) SE434075B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281942A (en) * 1978-11-13 1981-08-04 General Electric Company Lubrication system for high speed spline connection and bearing
GB2062762B (en) * 1979-11-03 1983-03-30 Rolls Royce Bearing arrangement in a modular gas turbine engine
US4709545A (en) * 1983-05-31 1987-12-01 United Technologies Corporation Bearing compartment protection system
GB2197910A (en) * 1986-11-27 1988-06-02 Orian Emilia Modular gas turbine plant
DE4435322B4 (de) * 1994-10-01 2005-05-04 Alstom Verfahren und Vorrichtung zur Wellendichtung und zur Kühlung auf der Abgasseite einer axialdurchströmten Gasturbine
DE19525830A1 (de) * 1995-07-15 1997-01-16 Abb Management Ag Rohrturbinenanlage
US5813214A (en) * 1997-01-03 1998-09-29 General Electric Company Bearing lubrication configuration in a turbine engine
ES2172905T3 (es) * 1997-06-27 2002-10-01 Siemens Ag Arbol de una turbina de vapor con refrigeracion interna, asi como procedimiento para la refrigeracion de un arbol de turbina.
DE20021586U1 (de) * 2000-12-21 2002-02-14 Andreas Stihl AG & Co., 71336 Waiblingen Getriebekopf
US6464401B1 (en) * 2001-01-26 2002-10-15 United Technologies Corporation High load capacity bi-directional tapered roller bearing
RU2213875C1 (ru) * 2002-02-21 2003-10-10 Акционерное общество открытого типа Авиамоторный научно-технический комплекс "Союз" Система охлаждения подшипниковой опоры авиационного газотурбинного двигателя
RU2241841C2 (ru) * 2002-11-12 2004-12-10 Открытое акционерное общество "Авиадвигатель" Газотурбинный двигатель
RU2217616C1 (ru) * 2002-11-29 2003-11-27 Открытое акционерное общество Авиамоторный научно-технический комплекс "Союз" Газотурбинный двигатель
DE10319019B4 (de) * 2003-04-27 2006-03-30 Mtu Aero Engines Gmbh Verfahren zur Wartung, insbesondere Reparatur, von Gasturbinen
DE10319015B4 (de) * 2003-04-27 2006-04-13 Mtu Aero Engines Gmbh Verfahren zur Wartung von Gasturbinen
US6897578B1 (en) * 2003-12-08 2005-05-24 Ingersoll-Rand Energy Systems Corporation Integrated microturbine gearbox generator assembly
RU2269006C1 (ru) * 2004-04-05 2006-01-27 Открытое акционерное общество "Авиадвигатель" Энергетическая газотурбинная установка
US7971499B2 (en) * 2004-11-22 2011-07-05 Honeywell International Inc. Adjustable gear position arrangement for synchronization of multiple generators
US20070012129A1 (en) * 2005-07-13 2007-01-18 Honeywell International, Inc. Adjustable flange arrangement for synchronization of multiple generators
IT1393310B1 (it) * 2009-03-18 2012-04-20 Turboden Srl Turbina per espansione di gas/vapore perfezionata
US9410429B2 (en) 2012-11-30 2016-08-09 Pratt & Whitney Canada Corp. Air cooling shaft at bearing interface
WO2014165138A1 (en) 2013-03-13 2014-10-09 United Technologies Corporation Oil transfer passage arrangement for a shaft of a gas turbine engine
US9695714B2 (en) 2013-04-22 2017-07-04 United Technologies Corporation Low loss bearing drain
EP2989299A4 (en) * 2013-04-22 2017-01-18 United Technologies Corporation Bearing compartment with integrated fluid lines
US9631508B2 (en) 2013-06-13 2017-04-25 Pratt & Whitney Canada Corp. Internally cooled seal runner
WO2015054095A1 (en) 2013-10-09 2015-04-16 United Technologies Corporation Spacer for power turbine inlet heat shield
RU2539249C1 (ru) * 2013-12-30 2015-01-20 Открытое акционерное общество "Авиадвигатель" Вентилятор газотурбинного двигателя
US9879608B2 (en) 2014-03-17 2018-01-30 United Technologies Corporation Oil loss protection for a fan drive gear system
CN107588104A (zh) * 2017-09-01 2018-01-16 德阳市禹政科技有限公司 轧机轴承独立润滑结构及其轧机
CN109162957B (zh) * 2018-11-14 2023-08-15 南京腾图节能科技有限公司 一种水泵
US11203948B2 (en) 2019-09-06 2021-12-21 Pratt & Whitney Canada Corp. Seal runner and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951337A (en) * 1957-05-28 1960-09-06 Gen Motors Corp Turbine air system
US3133693A (en) * 1962-05-17 1964-05-19 Gen Electric Sump seal system
US3135562A (en) * 1963-01-07 1964-06-02 Rolls Royce Bearings
GB962204A (en) * 1963-01-31 1964-07-01 Rolls Royce Bearing assembly
US3347553A (en) * 1966-05-23 1967-10-17 Gen Electric Fluid seal
US3382670A (en) * 1966-12-01 1968-05-14 Gen Electric Gas turbine engine lubrication system
US3748058A (en) * 1972-03-01 1973-07-24 Snecma Bearing arrangement for turbine engine
DE2242734A1 (de) * 1972-08-31 1974-03-21 Motoren Turbinen Union Lagerung fuer waermekraftmaschinen

Also Published As

Publication number Publication date
CA1063030A (en) 1979-09-25
JPS5344707A (en) 1978-04-21
SE434075B (sv) 1984-07-02
GB1540963A (en) 1979-02-21
US4086759A (en) 1978-05-02
SE7710403L (sv) 1978-04-02

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