EP3036470A4 - Emergency oil system - Google Patents

Emergency oil system

Info

Publication number
EP3036470A4
EP3036470A4 EP14838757.4A EP14838757A EP3036470A4 EP 3036470 A4 EP3036470 A4 EP 3036470A4 EP 14838757 A EP14838757 A EP 14838757A EP 3036470 A4 EP3036470 A4 EP 3036470A4
Authority
EP
European Patent Office
Prior art keywords
oil system
emergency oil
emergency
oil
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.)
Withdrawn
Application number
EP14838757.4A
Other languages
German (de)
French (fr)
Other versions
EP3036470A1 (en
Inventor
Megan Bastian
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of EP3036470A1 publication Critical patent/EP3036470A1/en
Publication of EP3036470A4 publication Critical patent/EP3036470A4/en
Withdrawn legal-status Critical Current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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • 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
    • F16N17/00—Lubrication of machines or apparatus working under extreme conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M2011/0095—Supplementary oil tank
EP14838757.4A 2013-08-20 2014-06-18 Emergency oil system Withdrawn EP3036470A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361867833P 2013-08-20 2013-08-20
PCT/US2014/042970 WO2015026429A1 (en) 2013-08-20 2014-06-18 Emergency oil system

Publications (2)

Publication Number Publication Date
EP3036470A1 EP3036470A1 (en) 2016-06-29
EP3036470A4 true EP3036470A4 (en) 2016-08-17

Family

ID=52484034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14838757.4A Withdrawn EP3036470A4 (en) 2013-08-20 2014-06-18 Emergency oil system

Country Status (3)

Country Link
US (1) US20160047281A1 (en)
EP (1) EP3036470A4 (en)
WO (1) WO2015026429A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11293313B2 (en) * 2018-09-19 2022-04-05 Saudi Arabian Oil Company Turbomachinery lubrication system improvement gravity rundown tanks
CN110966391B (en) 2018-09-28 2023-04-28 通用电气阿维奥有限责任公司 System and method for emergency lubricant flow at an aircraft gear assembly
IT201900015515A1 (en) 2019-09-03 2021-03-03 Ge Avio Srl GEAR UNIT WITH MANIFOLD FOR AERONAUTIC ENGINE
US11415051B2 (en) 2020-12-22 2022-08-16 General Electric Company System for lubricating components of a gas turbine engine including a lubricant bypass conduit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105093A (en) * 1977-02-03 1978-08-08 Westinghouse Electric Corp. Control system for pressurized lubricating system
US4717000A (en) * 1986-08-05 1988-01-05 Avco Corporation Integrated emergency lubrication system
US4888947A (en) * 1988-10-31 1989-12-26 General Motors Corporation Secondary oil system
EP1510658A2 (en) * 2003-08-14 2005-03-02 United Technologies Corporation Emergency lubrication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153141A (en) * 1977-06-20 1979-05-08 General Electric Company Auxiliary oil supply system
US5046306A (en) * 1990-07-23 1991-09-10 General Motors Corporation Secondary oil system
US8230835B2 (en) * 2009-03-10 2012-07-31 Honeywell International Inc. Emergency engine lubrication systems and methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105093A (en) * 1977-02-03 1978-08-08 Westinghouse Electric Corp. Control system for pressurized lubricating system
US4717000A (en) * 1986-08-05 1988-01-05 Avco Corporation Integrated emergency lubrication system
US4888947A (en) * 1988-10-31 1989-12-26 General Motors Corporation Secondary oil system
EP1510658A2 (en) * 2003-08-14 2005-03-02 United Technologies Corporation Emergency lubrication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015026429A1 *

Also Published As

Publication number Publication date
WO2015026429A1 (en) 2015-02-26
US20160047281A1 (en) 2016-02-18
EP3036470A1 (en) 2016-06-29

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20160720

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Ipc: F16N 29/02 20060101AFI20160714BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNITED TECHNOLOGIES CORPORATION

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Effective date: 20190501