NL6602620A - - Google Patents

Info

Publication number
NL6602620A
NL6602620A NL6602620A NL6602620A NL6602620A NL 6602620 A NL6602620 A NL 6602620A NL 6602620 A NL6602620 A NL 6602620A NL 6602620 A NL6602620 A NL 6602620A NL 6602620 A NL6602620 A NL 6602620A
Authority
NL
Netherlands
Application number
NL6602620A
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 filed Critical
Publication of NL6602620A publication Critical patent/NL6602620A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/06Fluid supply conduits to nozzles or the like
    • F01D9/065Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18Lubricating arrangements
    • F01D25/183Sealing means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00Engines or pumps
    • F16C2360/23Gas turbine engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Of Bearings (AREA)
NL6602620A 1965-03-01 1966-03-01 NL6602620A (US20030220297A1-20031127-C00074.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435924A US3312448A (en) 1965-03-01 1965-03-01 Seal arrangement for preventing leakage of lubricant in gas turbine engines

Publications (1)

Publication Number Publication Date
NL6602620A true NL6602620A (US20030220297A1-20031127-C00074.png) 1966-09-02

Family

ID=23730382

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6602620A NL6602620A (US20030220297A1-20031127-C00074.png) 1965-03-01 1966-03-01

Country Status (7)

Country Link
US (1) US3312448A (US20030220297A1-20031127-C00074.png)
BE (1) BE677221A (US20030220297A1-20031127-C00074.png)
CH (1) CH464608A (US20030220297A1-20031127-C00074.png)
DE (1) DE1297939B (US20030220297A1-20031127-C00074.png)
GB (1) GB1092820A (US20030220297A1-20031127-C00074.png)
NL (1) NL6602620A (US20030220297A1-20031127-C00074.png)
SE (1) SE324483B (US20030220297A1-20031127-C00074.png)

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US3850544A (en) * 1973-11-02 1974-11-26 Gen Electric Mounting arrangement for a bearing of axial flow turbomachinery having variable pitch stationary blades
US4183207A (en) * 1978-03-07 1980-01-15 Avco Corporation Oil-conducting strut for turbine engines
US4671734A (en) * 1984-10-12 1987-06-09 The Boeing Company Dual turbine drive
FR2631386A1 (fr) * 1988-05-11 1989-11-17 Snecma Turbomachine comportant une grille d'entree incorporant des tubes de passage d'huile
US5746574A (en) * 1997-05-27 1998-05-05 General Electric Company Low profile fluid joint
US6102577A (en) * 1998-10-13 2000-08-15 Pratt & Whitney Canada Corp. Isolated oil feed
US7278516B2 (en) * 2004-03-09 2007-10-09 Honeywell International, Inc. Apparatus and method for bearing lubrication in turbine engines
US7610763B2 (en) * 2006-05-09 2009-11-03 United Technologies Corporation Tailorable design configuration topologies for aircraft engine mid-turbine frames
US8312726B2 (en) * 2007-12-21 2012-11-20 United Technologies Corp. Gas turbine engine systems involving I-beam struts
US10132196B2 (en) 2007-12-21 2018-11-20 United Technologies Corporation Gas turbine engine systems involving I-beam struts
US20100132377A1 (en) * 2008-11-28 2010-06-03 Pratt & Whitney Canada Corp. Fabricated itd-strut and vane ring for gas turbine engine
US8061969B2 (en) * 2008-11-28 2011-11-22 Pratt & Whitney Canada Corp. Mid turbine frame system for gas turbine engine
US20100132371A1 (en) * 2008-11-28 2010-06-03 Pratt & Whitney Canada Corp. Mid turbine frame system for gas turbine engine
US8347635B2 (en) * 2008-11-28 2013-01-08 Pratt & Whitey Canada Corp. Locking apparatus for a radial locator for gas turbine engine mid turbine frame
US8245518B2 (en) * 2008-11-28 2012-08-21 Pratt & Whitney Canada Corp. Mid turbine frame system for gas turbine engine
US8091371B2 (en) * 2008-11-28 2012-01-10 Pratt & Whitney Canada Corp. Mid turbine frame for gas turbine engine
US8347500B2 (en) * 2008-11-28 2013-01-08 Pratt & Whitney Canada Corp. Method of assembly and disassembly of a gas turbine mid turbine frame
US8099962B2 (en) * 2008-11-28 2012-01-24 Pratt & Whitney Canada Corp. Mid turbine frame system and radial locator for radially centering a bearing for gas turbine engine
US8231142B2 (en) * 2009-02-17 2012-07-31 Pratt & Whitney Canada Corp. Fluid conduit coupling with leakage detection
US20100275572A1 (en) * 2009-04-30 2010-11-04 Pratt & Whitney Canada Corp. Oil line insulation system for mid turbine frame
US20120023967A1 (en) * 2010-07-30 2012-02-02 Dede Brian C Auxiliary power unit with hot section fire enclosure arrangement
US9316117B2 (en) 2012-01-30 2016-04-19 United Technologies Corporation Internally cooled spoke
WO2013162982A1 (en) 2012-04-27 2013-10-31 General Electric Company Half-spoolie metal seal integral with tube
US9328626B2 (en) 2012-08-21 2016-05-03 United Technologies Corporation Annular turbomachine seal and heat shield
ITMI20130848A1 (it) * 2013-05-24 2014-11-25 Ansaldo Energia Spa Cassa di scarico di un gruppo turbina
US10711631B2 (en) * 2014-12-24 2020-07-14 Raytheon Technologies Corporation Turbine engine with guide vanes forward of its fan blades
US9995171B2 (en) * 2015-01-16 2018-06-12 United Technologies Corporation Cooling passages for a mid-turbine frame
US10000293B2 (en) 2015-01-23 2018-06-19 General Electric Company Gas-electric propulsion system for an aircraft
FR3036437B1 (fr) * 2015-05-22 2017-05-05 Snecma Ensemble de turbomachine pour lubrifier un support de palier
US9683458B2 (en) 2015-08-20 2017-06-20 Pratt & Whitney Canada Corp. Oil scupper system for bearing housing of gas turbine engine
US9821917B2 (en) 2015-09-21 2017-11-21 General Electric Company Aft engine for an aircraft
US9884687B2 (en) 2015-09-21 2018-02-06 General Electric Company Non-axis symmetric aft engine
US9637217B2 (en) 2015-09-21 2017-05-02 General Electric Company Aircraft having an aft engine
US9815560B2 (en) * 2015-09-21 2017-11-14 General Electric Company AFT engine nacelle shape for an aircraft
US9957055B2 (en) 2015-09-21 2018-05-01 General Electric Company Aft engine for an aircraft
US10017270B2 (en) 2015-10-09 2018-07-10 General Electric Company Aft engine for an aircraft
US9764848B1 (en) 2016-03-07 2017-09-19 General Electric Company Propulsion system for an aircraft
US10392119B2 (en) 2016-04-11 2019-08-27 General Electric Company Electric propulsion engine for an aircraft
US10392120B2 (en) 2016-04-19 2019-08-27 General Electric Company Propulsion engine for an aircraft
US10252810B2 (en) 2016-04-19 2019-04-09 General Electric Company Propulsion engine for an aircraft
US10676205B2 (en) 2016-08-19 2020-06-09 General Electric Company Propulsion engine for an aircraft
US10800539B2 (en) * 2016-08-19 2020-10-13 General Electric Company Propulsion engine for an aircraft
US11105340B2 (en) 2016-08-19 2021-08-31 General Electric Company Thermal management system for an electric propulsion engine
US10093428B2 (en) 2016-08-22 2018-10-09 General Electric Company Electric propulsion system
US10308366B2 (en) 2016-08-22 2019-06-04 General Electric Company Embedded electric machine
US10487839B2 (en) 2016-08-22 2019-11-26 General Electric Company Embedded electric machine
US10071811B2 (en) 2016-08-22 2018-09-11 General Electric Company Embedded electric machine
US10520035B2 (en) 2016-11-04 2019-12-31 United Technologies Corporation Variable volume bearing compartment
US20180128122A1 (en) * 2016-11-04 2018-05-10 United Technologies Corporation Apparatus and method for providing fluid to a bearing damper
US10830139B2 (en) 2017-02-06 2020-11-10 Raytheon Technologies Corporation Fitting for multiwall tube
US10393303B2 (en) 2017-02-06 2019-08-27 United Technologies Corporation Threaded fitting for tube
US10385710B2 (en) 2017-02-06 2019-08-20 United Technologies Corporation Multiwall tube and fitting for bearing oil supply
US10465828B2 (en) 2017-02-06 2019-11-05 United Technologies Corporation Tube fitting
US10822103B2 (en) 2017-02-10 2020-11-03 General Electric Company Propulsor assembly for an aircraft
US11149578B2 (en) 2017-02-10 2021-10-19 General Electric Company Propulsion system for an aircraft
US10793281B2 (en) 2017-02-10 2020-10-06 General Electric Company Propulsion system for an aircraft
US10137981B2 (en) 2017-03-31 2018-11-27 General Electric Company Electric propulsion system for an aircraft
US10762726B2 (en) 2017-06-13 2020-09-01 General Electric Company Hybrid-electric propulsion system for an aircraft
US10737797B2 (en) * 2017-07-21 2020-08-11 General Electric Company Vertical takeoff and landing aircraft
US10612415B2 (en) * 2017-08-29 2020-04-07 United Technologies Corporation Fluid communication between a stationary structure and a rotating structure
US10767867B2 (en) * 2018-03-21 2020-09-08 Raytheon Technologies Corporation Bearing support assembly
US10781710B2 (en) * 2018-07-17 2020-09-22 Raytheon Technologies Corporation Sealing configuration to reduce air leakage
US11156128B2 (en) 2018-08-22 2021-10-26 General Electric Company Embedded electric machine
US11097849B2 (en) 2018-09-10 2021-08-24 General Electric Company Aircraft having an aft engine
US11319836B2 (en) * 2019-08-14 2022-05-03 Pratt & Whitney Canada Corp. Lubricant drain conduit for gas turbine engine
US11352979B2 (en) * 2020-04-24 2022-06-07 Raytheon Technologies Corporation Housing less front bearing compartment for gas turbine engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623615A (en) * 1947-05-06 1949-05-19 Frederick William Walton Morle Improvements in or relating to gas-turbine-engines
DE909692C (de) * 1951-10-16 1954-04-22 Svenska Turbinfab Ab Radialturbine fuer elastisches Treibmittel mit mehrere konzentrische Kammern enthaltendem Aufnehmer

Also Published As

Publication number Publication date
DE1297939B (de) 1969-06-19
GB1092820A (en) 1967-11-29
CH464608A (de) 1968-10-31
SE324483B (US20030220297A1-20031127-C00074.png) 1970-06-01
BE677221A (US20030220297A1-20031127-C00074.png) 1966-08-01
US3312448A (en) 1967-04-04

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