IT1132324B - Sistema di lubrificazione per motore a turbina a gas comprendente una valvola di controllo del flusso a tre stadi - Google Patents

Sistema di lubrificazione per motore a turbina a gas comprendente una valvola di controllo del flusso a tre stadi

Info

Publication number
IT1132324B
IT1132324B IT24005/80A IT2400580A IT1132324B IT 1132324 B IT1132324 B IT 1132324B IT 24005/80 A IT24005/80 A IT 24005/80A IT 2400580 A IT2400580 A IT 2400580A IT 1132324 B IT1132324 B IT 1132324B
Authority
IT
Italy
Prior art keywords
control valve
flow control
gas turbine
turbine engine
lubrication system
Prior art date
Application number
IT24005/80A
Other languages
English (en)
Other versions
IT8024005A0 (it
Inventor
George T Milo
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Publication of IT8024005A0 publication Critical patent/IT8024005A0/it
Application granted granted Critical
Publication of IT1132324B publication Critical patent/IT1132324B/it

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
    • F01D25/18—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
    • F16N—LUBRICATING
    • F16N27/00—Proportioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Supercharger (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Sliding-Contact Bearings (AREA)
IT24005/80A 1979-08-30 1980-08-05 Sistema di lubrificazione per motore a turbina a gas comprendente una valvola di controllo del flusso a tre stadi IT1132324B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/071,230 US4245465A (en) 1979-08-30 1979-08-30 Gas turbine engine lubrication system including three stage flow control valve

Publications (2)

Publication Number Publication Date
IT8024005A0 IT8024005A0 (it) 1980-08-05
IT1132324B true IT1132324B (it) 1986-07-02

Family

ID=22100061

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24005/80A IT1132324B (it) 1979-08-30 1980-08-05 Sistema di lubrificazione per motore a turbina a gas comprendente una valvola di controllo del flusso a tre stadi

Country Status (8)

Country Link
US (1) US4245465A (it)
EP (1) EP0034170B1 (it)
JP (1) JPS6022172B2 (it)
BR (1) BR8008819A (it)
CA (1) CA1151435A (it)
DE (1) DE3069745D1 (it)
IT (1) IT1132324B (it)
WO (1) WO1981000592A1 (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569196A (en) * 1984-04-20 1986-02-11 Avco Corporation Lubrication system
US4526523A (en) * 1984-05-16 1985-07-02 Ingersoll-Rand Company Oil pressure control system
US4739862A (en) * 1986-03-21 1988-04-26 Mullis H Leon Pressure lubricator
US4827910A (en) * 1987-11-18 1989-05-09 Mathews Iii Malcolm R Laryngoscope
DE4021325C1 (it) * 1990-07-04 1992-01-16 Mtu Friedrichshafen Gmbh
US5169090A (en) * 1991-08-28 1992-12-08 United Technologies Corporation Attitude synchronization for model following control systems
US6056883A (en) * 1994-06-07 2000-05-02 Abitibi Consolidated Inc. Method and apparatus to remove inorganic scale from a supercritical water oxidation reactor
US5501799A (en) * 1994-06-07 1996-03-26 Abitibi-Price, Inc. Method to remove inorganic scale from a supercritical water oxidation reactor
US6058694A (en) * 1997-11-11 2000-05-09 Alliedsignal Inc. Gas turbine engine commanded oil flow valve with failsafe
GB0422241D0 (en) * 2004-10-07 2004-11-10 Rolls Royce Plc Aeroengine oil tank fire protection system
US20090078508A1 (en) * 2007-09-20 2009-03-26 Honeywell International, Inc. Electric motor driven lubrication supply system shutdown system and method
EP2202387B1 (fr) * 2008-12-23 2012-08-22 Techspace Aero S.A. Vanne d'isolation du circuit d'huile sans commande dans un moteur d'avion
US8578967B2 (en) 2009-01-29 2013-11-12 Pratt & Whitney Canada Corp. Pressure regulating valve for aircraft engine
ITMI20101517A1 (it) 2010-08-06 2012-02-07 Dropsa Spa Dispositivo di lubrificazione minimale con regolazione fine del flusso di olio
ITMI20101516A1 (it) * 2010-08-06 2012-02-07 Dropsa Spa Dispositivo di lubrificazione minimale perfezionato
FR2966507B1 (fr) 2010-10-20 2015-03-20 Turbomeca Dispositif de lubrification avec vanne de derivation
US8596417B2 (en) * 2011-07-05 2013-12-03 Honeywell International Inc. Lubrication systems with nozzle blockage detection systems
DE102011055406B4 (de) * 2011-08-05 2016-06-09 Hilite Germany Gmbh Ventileinrichtung für eine Ölversorgungseinrichtung einer Kraftfahrzeug-Brennkraftmaschine
FR2987077B1 (fr) * 2012-02-22 2016-03-18 Snecma Dispositif de controle de l'alimentation en huile d'un palier de turbomachine
US8959920B2 (en) 2012-04-13 2015-02-24 Eaton Corporation Aircraft engine fuel pump bearing flow and associated system and method
US8833086B2 (en) * 2012-05-31 2014-09-16 United Technologies Corporation Lubrication arrangement for a gas turbine engine gear assembly
US8978829B2 (en) 2012-07-02 2015-03-17 United Technologies Corporation Turbomachine fluid delivery system
US10247095B2 (en) 2012-09-28 2019-04-02 United Technologies Corporation Reduced trim flow gas turbine engine oil system
US9765643B2 (en) 2012-12-19 2017-09-19 United Technologies Corporation Bi-directional auxiliary lubrication system
WO2014123740A1 (en) * 2013-02-06 2014-08-14 United Technologies Corporation Oil control module
US8925515B2 (en) 2013-02-27 2015-01-06 Deere & Company Power system comprising a turbocharger bypass passage
FR3019583B1 (fr) * 2014-04-08 2019-09-13 Safran Aircraft Engines Isolation d'un reservoir de fluide combustible relativement a une partie aval de systeme d'alimentation pour turbomachine en cas d'incendie
FR3022300B1 (fr) * 2014-06-11 2016-06-10 Snecma Dispositif de lubrification pour une turbomachine
US11168798B2 (en) * 2014-12-22 2021-11-09 Emcara Gas Development Inc. Pressure-balanced valve
FR3034463B1 (fr) * 2015-04-02 2017-05-19 Hispano Suiza Sa Gicleur d'huile pour turbomachine
US10001060B2 (en) * 2015-06-18 2018-06-19 Pratt & Whitney Canada Corp. Valve assembly with oil shut-off valve
ITUA20164408A1 (it) * 2016-06-15 2017-12-15 Dropsa Spa Dispositivo di lubrificazione minimale con regolazione fine del flusso di olio
FR3059718B1 (fr) * 2016-12-02 2019-06-21 Safran Aircraft Engines Dispositif hydromecanique de coupure a hysteresis pour systeme de lubrification de turbomachine
CN108071817B (zh) * 2018-01-19 2024-02-27 宁波锦宇电器有限公司 一种五通阀
US11035265B2 (en) * 2019-09-06 2021-06-15 Ford Global Technologies, Llc Methods and system for an engine lubrication system with a three-stage oil cooler bypass valve
US12326115B2 (en) * 2022-06-22 2025-06-10 General Electric Company Gearbox assembly with lubricant extraction volume ratio
US12320418B2 (en) * 2022-06-22 2025-06-03 General Electric Company Gearbox assembly with lubricant extraction volume ratio
GB2627764A (en) * 2023-02-28 2024-09-04 Caterpillar Energy Solutions Gmbh Lubricating oil supply system and relief valve for use in an internal combustion engine
US12276333B2 (en) * 2023-06-21 2025-04-15 General Electric Company Gearbox assembly lubrication system for a turbine engine
US20250020070A1 (en) * 2023-07-12 2025-01-16 General Electric Company Lubrication system for a turbine engine
US12264626B2 (en) * 2023-07-31 2025-04-01 Pratt & Whitney Canada Corp. Multi-adjustable valve for a lubrication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA702551A (en) * 1965-01-26 Paul H. Scheffler, Jr. Lubrication system for gas turbine engine
US2611440A (en) * 1949-02-02 1952-09-23 Rolls Royce Pitch control and feathering mechanism for variable pitch propellers
US2996146A (en) * 1958-10-13 1961-08-15 Gen Motors Corp Lubrication system
US3486582A (en) * 1967-10-30 1969-12-30 Caterpillar Tractor Co Lubrication system for a gas turbine engine
US3769790A (en) * 1972-03-20 1973-11-06 Gen Motors Corp Gas turbine lubrication
US4170873A (en) * 1977-07-20 1979-10-16 Avco Corporation Lubrication system

Also Published As

Publication number Publication date
EP0034170B1 (en) 1984-12-05
WO1981000592A1 (en) 1981-03-05
EP0034170A4 (en) 1982-01-08
US4245465A (en) 1981-01-20
JPS56501208A (it) 1981-08-27
DE3069745D1 (en) 1985-01-17
JPS6022172B2 (ja) 1985-05-31
CA1151435A (en) 1983-08-09
EP0034170A1 (en) 1981-08-26
IT8024005A0 (it) 1980-08-05
BR8008819A (pt) 1981-06-23

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