GB2519977B - Centrifugal oil and air separator for a gas turbine engine - Google Patents
Centrifugal oil and air separator for a gas turbine engineInfo
- Publication number
- GB2519977B GB2519977B GB1319397.4A GB201319397A GB2519977B GB 2519977 B GB2519977 B GB 2519977B GB 201319397 A GB201319397 A GB 201319397A GB 2519977 B GB2519977 B GB 2519977B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas turbine
- turbine engine
- air separator
- centrifugal oil
- centrifugal
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- 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
- 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
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0422—Separating oil and gas with a centrifuge device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/609—Deoiling or demisting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Details Of Gearings (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1319397.4A GB2519977B (en) | 2013-11-04 | 2013-11-04 | Centrifugal oil and air separator for a gas turbine engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1319397.4A GB2519977B (en) | 2013-11-04 | 2013-11-04 | Centrifugal oil and air separator for a gas turbine engine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201319397D0 GB201319397D0 (en) | 2013-12-18 |
| GB2519977A GB2519977A (en) | 2015-05-13 |
| GB2519977B true GB2519977B (en) | 2015-10-14 |
Family
ID=49767584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1319397.4A Expired - Fee Related GB2519977B (en) | 2013-11-04 | 2013-11-04 | Centrifugal oil and air separator for a gas turbine engine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2519977B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10870079B2 (en) | 2018-04-10 | 2020-12-22 | Pratt & Whitney Canada Corp. | Air-oil separator with first separator radially outward of matrix separator |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201511321D0 (en) | 2015-06-29 | 2015-08-12 | Rolls Royce Plc | A de-oiler and a method of using the same |
| CN112469889B (en) * | 2018-07-05 | 2022-12-13 | 赛峰集团 | Components with screens for turbomachine centrifugal breathers |
| FR3117529B1 (en) * | 2020-12-11 | 2023-09-29 | Safran Helicopter Engines | TURBOMACHINE WITH SECONDARY AIR PIPE INCLUDING AN OIL REMOVAL SYSTEM |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755103A (en) * | 1986-02-21 | 1988-07-05 | Mtu Motoren- Und Turbinen-Union Munchen Gmbh | Flow machine with feed arrangement for lubricants |
| EP1344559A1 (en) * | 2002-03-16 | 2003-09-17 | Rolls-Royce Plc | An air/oil separator |
-
2013
- 2013-11-04 GB GB1319397.4A patent/GB2519977B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755103A (en) * | 1986-02-21 | 1988-07-05 | Mtu Motoren- Und Turbinen-Union Munchen Gmbh | Flow machine with feed arrangement for lubricants |
| EP1344559A1 (en) * | 2002-03-16 | 2003-09-17 | Rolls-Royce Plc | An air/oil separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10870079B2 (en) | 2018-04-10 | 2020-12-22 | Pratt & Whitney Canada Corp. | Air-oil separator with first separator radially outward of matrix separator |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201319397D0 (en) | 2013-12-18 |
| GB2519977A (en) | 2015-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20201104 |