IT9021897A0 - - Google Patents
Info
- Publication number
- IT9021897A0 IT9021897A0 IT21897A IT2189790A IT9021897A0 IT 9021897 A0 IT9021897 A0 IT 9021897A0 IT 21897 A IT21897 A IT 21897A IT 2189790 A IT2189790 A IT 2189790A IT 9021897 A0 IT9021897 A0 IT 9021897A0
- Authority
- IT
- Italy
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
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- 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
- F01D25/20—Lubricating arrangements using lubrication pumps
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- 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
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- 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
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- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Details Of Gearings (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8924909A GB2436425B (en) | 1989-11-03 | 1989-11-03 | Improvements in or relating to lubrication systems for aircraft engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT9021897A0 true IT9021897A0 (OSRAM) | 1990-10-29 |
| IT9021897A1 IT9021897A1 (it) | 1992-04-29 |
Family
ID=37909045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT021897A IT9021897A1 (it) | 1989-11-03 | 1990-10-29 | Perfezionamenti apportati a sistemi di lubrificazione per motori d'aviazione |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7905325B1 (OSRAM) |
| DE (1) | DE4034012A1 (OSRAM) |
| FR (1) | FR2894618A1 (OSRAM) |
| GB (1) | GB2436425B (OSRAM) |
| IT (1) | IT9021897A1 (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9051878B2 (en) | 2011-06-22 | 2015-06-09 | Hamilton Sundstrand Corporation | Engine bearing compartment |
| US9470303B2 (en) | 2013-10-08 | 2016-10-18 | Sikorsky Aircraft Corporation | Self scavenging gear shield |
| AU2015200532A1 (en) | 2014-02-05 | 2015-08-20 | Orbital Australia Pty Ltd | Engine Lubrication System |
| US9989083B2 (en) | 2015-05-26 | 2018-06-05 | Pratt & Whitney Canada Corp. | Seal and bearing assembly for a gas turbine engine and method of assembling same |
| US11428163B2 (en) * | 2018-12-18 | 2022-08-30 | Raytheon Technologies Corporation | Two tier lubrication system |
| US12258904B2 (en) * | 2022-04-29 | 2025-03-25 | General Electric Company | Passive auxiliary lubrication system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH557952A (de) * | 1972-11-08 | 1975-01-15 | Bbc Sulzer Turbomaschinen | Gasturbinenanlage. |
| DE2535220A1 (de) * | 1975-08-07 | 1977-02-24 | Motoren Turbinen Union | Gasturbinenanlage fuer den antrieb eines kraftfahrzeuges |
| US4157744A (en) * | 1977-07-18 | 1979-06-12 | Capriotti Lawrence J | Lubricating and cooling engine system component |
| GB2042649B (en) * | 1979-02-19 | 1983-06-15 | Avco Corp | Lubrication system |
| GB2084266B (en) * | 1980-09-26 | 1984-12-19 | Rolls Royce | Oil system for aircraft gas turbine engine |
| US4648485A (en) * | 1985-10-04 | 1987-03-10 | United Technologies Corporation | Radial scoop construction |
| DE3714990A1 (de) * | 1987-05-06 | 1988-12-01 | Mtu Muenchen Gmbh | Propfan-turbotriebwerk |
-
1989
- 1989-11-03 GB GB8924909A patent/GB2436425B/en not_active Expired - Lifetime
-
1990
- 1990-10-12 US US07/605,168 patent/US7905325B1/en not_active Expired - Fee Related
- 1990-10-25 DE DE4034012A patent/DE4034012A1/de active Pending
- 1990-10-29 IT IT021897A patent/IT9021897A1/it unknown
- 1990-10-31 FR FR9013507A patent/FR2894618A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2894618A1 (fr) | 2007-06-15 |
| DE4034012A1 (de) | 2009-02-26 |
| IT9021897A1 (it) | 1992-04-29 |
| GB2436425A (en) | 2007-09-26 |
| GB8924909D0 (en) | 2007-03-28 |
| GB2436425B (en) | 2008-06-11 |
| US7905325B1 (en) | 2011-03-15 |