EP3036470A4 - Emergency oil system - Google Patents
Emergency oil systemInfo
- 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- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
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)
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)
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)
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 |
-
2014
- 2014-06-18 WO PCT/US2014/042970 patent/WO2015026429A1/en active Application Filing
- 2014-06-18 EP EP14838757.4A patent/EP3036470A4/en not_active Withdrawn
-
2015
- 2015-10-29 US US14/926,328 patent/US20160047281A1/en not_active Abandoned
Patent Citations (4)
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)
Title |
---|
See also references of WO2015026429A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20160047281A1 (en) | 2016-02-18 |
WO2015026429A1 (en) | 2015-02-26 |
EP3036470A1 (en) | 2016-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160218 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20160720 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16N 29/02 20060101AFI20160714BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UNITED TECHNOLOGIES CORPORATION |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20180615 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190501 |