GB201917783D0 - Geared gas turbine engine - Google Patents
Geared gas turbine engineInfo
- Publication number
- GB201917783D0 GB201917783D0 GBGB1917783.1A GB201917783A GB201917783D0 GB 201917783 D0 GB201917783 D0 GB 201917783D0 GB 201917783 A GB201917783 A GB 201917783A GB 201917783 D0 GB201917783 D0 GB 201917783D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas turbine
- turbine engine
- geared gas
- geared
- engine
- 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.)
- Ceased
Links
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
-
- 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
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- 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
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
- F16H1/2827—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the planet carrier, e.g. relative to its shaft
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
- F16H1/2836—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the planets relative to the planet carrier or by using free floating planets
-
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1917783.1A GB201917783D0 (en) | 2019-12-05 | 2019-12-05 | Geared gas turbine engine |
DE102020131802.2A DE102020131802A1 (en) | 2019-12-05 | 2020-12-01 | GEAR-GAS TURBINE ENGINE |
FR2012450A FR3104203A1 (en) | 2019-12-05 | 2020-12-01 | Gear gas turbine engine |
CN202022871955.8U CN216381626U (en) | 2019-12-05 | 2020-12-04 | Gas turbine engine and propeller for aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1917783.1A GB201917783D0 (en) | 2019-12-05 | 2019-12-05 | Geared gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201917783D0 true GB201917783D0 (en) | 2020-01-22 |
Family
ID=69172031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1917783.1A Ceased GB201917783D0 (en) | 2019-12-05 | 2019-12-05 | Geared gas turbine engine |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN216381626U (en) |
DE (1) | DE102020131802A1 (en) |
FR (1) | FR3104203A1 (en) |
GB (1) | GB201917783D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114962427B (en) * | 2022-06-30 | 2023-09-26 | 中国航发贵阳发动机设计研究所 | Structure for realizing multidirectional transmission of engine rotor by double transmission shafts |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9631558B2 (en) * | 2012-01-03 | 2017-04-25 | United Technologies Corporation | Geared architecture for high speed and small volume fan drive turbine |
US9145830B2 (en) * | 2012-06-04 | 2015-09-29 | United Technologies Corporation | Turbomachine geared architecture support assembly |
EP2971698B1 (en) * | 2013-03-12 | 2021-04-21 | Raytheon Technologies Corporation | Flexible coupling for geared turbine engine |
US9739170B2 (en) * | 2014-12-30 | 2017-08-22 | General Electric Company | Flexibly damped mounting assemblies for power gear box transmissions in geared aircraft engine architectures |
IT201800005822A1 (en) * | 2018-05-29 | 2019-11-29 | ATTACHMENT OF A GEAR GROUP FOR A GAS TURBINE ENGINE | |
GB201917781D0 (en) * | 2019-12-05 | 2020-01-22 | Rolls Royce Plc | Reliable gearbox for gas turbine engine |
-
2019
- 2019-12-05 GB GBGB1917783.1A patent/GB201917783D0/en not_active Ceased
-
2020
- 2020-12-01 FR FR2012450A patent/FR3104203A1/en active Pending
- 2020-12-01 DE DE102020131802.2A patent/DE102020131802A1/en active Pending
- 2020-12-04 CN CN202022871955.8U patent/CN216381626U/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3104203A1 (en) | 2021-06-11 |
CN216381626U (en) | 2022-04-26 |
DE102020131802A1 (en) | 2021-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |