FR3048675B1 - Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef - Google Patents
Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef Download PDFInfo
- Publication number
- FR3048675B1 FR3048675B1 FR1652122A FR1652122A FR3048675B1 FR 3048675 B1 FR3048675 B1 FR 3048675B1 FR 1652122 A FR1652122 A FR 1652122A FR 1652122 A FR1652122 A FR 1652122A FR 3048675 B1 FR3048675 B1 FR 3048675B1
- Authority
- FR
- France
- Prior art keywords
- rotor
- conditioning circuit
- gearbox
- rotation
- low pressure
- 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.)
- Active
Links
- 238000004378 air conditioning Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
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- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/20—Adaptations of gas-turbine plants for driving vehicles
- F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
-
- 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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0644—Environmental Control Systems including electric motors or generators
-
- 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
-
- 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
- Y02T50/50—On board measures aiming to increase energy efficiency
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Supercharger (AREA)
Abstract
Turbopropulseur (110) d'aéronef, comportant au moins un corps basse pression (12) et un corps haute pression (14), le corps basse pression entraînant une hélice de propulsion par l'intermédiaire d'une boîte d'engrenages (16), le turbopropulseur comportant en outre des moyens d'alimentation en air d'un circuit (36) de conditionnement d'air d'une cabine de l'aéronef, lesdits moyens d'alimentation comportant un compresseur de charge (60) dont un rotor (61) est accouplé audit corps basse pression par l'intermédiaire de ladite boîte d'engrenages, caractérisé en ce que lesdits moyens d'alimentation comprennent en outre des moyens de régulation de la vitesse de rotation du rotor (61) dudit compresseur (60), qui comprennent un moteur électrique (70), et un différentiel mécanique (72) d'accouplement d'un premier arbre de sortie (74) dudit moteur électrique, avec un second arbre de sortie (76) de ladite boîte d'engrenages, et avec ledit rotor (61) du compresseur, de façon à ce que la vitesse de rotation (V3) dudit rotor soit fonction des vitesses de rotation (V1, V2) respectives desdits premier et second arbres de sortie.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1652122A FR3048675B1 (fr) | 2016-03-14 | 2016-03-14 | Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef |
GB1703906.6A GB2549597B (en) | 2016-03-14 | 2017-03-10 | Supply of air to an air-conditioning circuit of an aircraft cabin |
US15/457,773 US10662960B2 (en) | 2016-03-14 | 2017-03-13 | Supply of air to an air-conditioning circuit of an aircraft cabin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1652122A FR3048675B1 (fr) | 2016-03-14 | 2016-03-14 | Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3048675A1 FR3048675A1 (fr) | 2017-09-15 |
FR3048675B1 true FR3048675B1 (fr) | 2022-02-18 |
Family
ID=56087343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1652122A Active FR3048675B1 (fr) | 2016-03-14 | 2016-03-14 | Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef |
Country Status (3)
Country | Link |
---|---|
US (1) | US10662960B2 (fr) |
FR (1) | FR3048675B1 (fr) |
GB (1) | GB2549597B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10731501B2 (en) * | 2016-04-22 | 2020-08-04 | Hamilton Sundstrand Corporation | Environmental control system utilizing a motor assist and an enhanced compressor |
GB2570478A (en) | 2018-01-26 | 2019-07-31 | Rolls Royce Plc | Cabin blower system |
GB2570475B (en) * | 2018-01-26 | 2020-04-08 | Rolls Royce Plc | Cabin blower system |
US11629646B2 (en) | 2018-09-28 | 2023-04-18 | Raytheon Technologies Corporation | Differential geared amplification of auxiliary power unit |
CA3115964C (fr) * | 2018-11-06 | 2023-09-26 | Ihi Corporation | Dispositif de climatisation d'aeronef |
US11697505B2 (en) | 2019-03-01 | 2023-07-11 | Pratt & Whitney Canada Corp. | Distributed propulsion configurations for aircraft having mixed drive systems |
US11732639B2 (en) | 2019-03-01 | 2023-08-22 | Pratt & Whitney Canada Corp. | Mechanical disconnects for parallel power lanes in hybrid electric propulsion systems |
US11628942B2 (en) | 2019-03-01 | 2023-04-18 | Pratt & Whitney Canada Corp. | Torque ripple control for an aircraft power train |
WO2020190344A2 (fr) | 2019-03-18 | 2020-09-24 | United Technologies Advanced Projects Inc. | Architectures pour propulsion hybride électrique |
US20210122487A1 (en) * | 2019-10-24 | 2021-04-29 | Pratt & Whitney Canada Corp. | Aircraft power supply arrangements |
US11486472B2 (en) | 2020-04-16 | 2022-11-01 | United Technologies Advanced Projects Inc. | Gear sytems with variable speed drive |
GB202203103D0 (en) * | 2022-03-07 | 2022-04-20 | Rolls Royce Plc | Blower system |
US20240026827A1 (en) * | 2022-07-22 | 2024-01-25 | Raytheon Technologies Corporation | Aircraft system with gas turbine engine powered compressor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB602411A (en) * | 1944-07-18 | 1948-05-26 | Bendix Aviat Corp | Improvements in or relating to supercharger control systems |
US4523517A (en) * | 1980-09-02 | 1985-06-18 | Lockhead Corporation | All electric environmental control system for advanced transport aircraft |
US5125806A (en) * | 1990-06-18 | 1992-06-30 | Sundstrand Corporation | Integrated variable speed compressor drive system |
DE10306418A1 (de) * | 2003-02-15 | 2004-08-26 | Deere & Company, Moline | Antriebsanordnung für ein Förderaggregat |
FR2863312B1 (fr) * | 2003-12-09 | 2008-07-04 | Snecma Moteurs | Turboreacteur a double corps avec moyen d'entrainement des machines accessoires |
FR2934321B1 (fr) * | 2008-07-25 | 2013-09-27 | Hispano Suiza Sa | Regulation du debit de carburant preleve dans un circuit carburant d'un aeronef propulse par un moteur. |
US20130040545A1 (en) * | 2011-08-11 | 2013-02-14 | Hamilton Sundstrand Corporation | Low pressure compressor bleed exit for an aircraft pressurization system |
US9163562B2 (en) * | 2012-03-14 | 2015-10-20 | United Technologies Corporation | Constant speed pump system for engine ECS loss elimination |
FR3017159B1 (fr) | 2014-01-31 | 2016-03-04 | Snecma | Alimentation en air d'un circuit de conditionnement d'air d'une cabine d'un aeronef a partir de son turbopropulseur |
US9810158B2 (en) * | 2014-04-01 | 2017-11-07 | The Boeing Company | Bleed air systems for use with aircraft and related methods |
GB201508545D0 (en) * | 2015-05-19 | 2015-07-01 | Rolls Royce Plc | Compressor tip injector |
-
2016
- 2016-03-14 FR FR1652122A patent/FR3048675B1/fr active Active
-
2017
- 2017-03-10 GB GB1703906.6A patent/GB2549597B/en active Active
- 2017-03-13 US US15/457,773 patent/US10662960B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2549597B (en) | 2021-03-24 |
US20170284408A1 (en) | 2017-10-05 |
GB2549597A (en) | 2017-10-25 |
FR3048675A1 (fr) | 2017-09-15 |
US10662960B2 (en) | 2020-05-26 |
GB201703906D0 (en) | 2017-04-26 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170915 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20180809 |
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Year of fee payment: 4 |
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Year of fee payment: 5 |
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