FR3061239B1 - AIRBORNE TURBOPROPOWER OF A TYPE OF SHAFT WITH ELECTRIC GENERATOR - Google Patents

AIRBORNE TURBOPROPOWER OF A TYPE OF SHAFT WITH ELECTRIC GENERATOR Download PDF

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Publication number
FR3061239B1
FR3061239B1 FR1663382A FR1663382A FR3061239B1 FR 3061239 B1 FR3061239 B1 FR 3061239B1 FR 1663382 A FR1663382 A FR 1663382A FR 1663382 A FR1663382 A FR 1663382A FR 3061239 B1 FR3061239 B1 FR 3061239B1
Authority
FR
France
Prior art keywords
shaft
propeller shaft
electric generator
type
turbopropower
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
Application number
FR1663382A
Other languages
French (fr)
Other versions
FR3061239A1 (en
Inventor
Albert Beutin Bruno
Nora EL GHANNAM
Maria NATAL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1663382A priority Critical patent/FR3061239B1/en
Publication of FR3061239A1 publication Critical patent/FR3061239A1/en
Application granted granted Critical
Publication of FR3061239B1 publication Critical patent/FR3061239B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B64D27/40—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

L'objet principal de l'invention est un turbopropulseur (1) d'aéronef de type à arbre d'hélice (2) déporté, comportant un arbre d'hélice (2) et un moteur comprenant une turbine à gaz (3), ladite turbine à gaz (3) comportant un arbre de turbine (4) s'étendant parallèlement à l'arbre d'hélice (2) et comprenant une extrémité arrière accouplée à une extrémité arrière de l'arbre d'hélice (2) par l'intermédiaire d'un réducteur principal (6). Ce turbopropulseur (1) se caractérise en ce qu'il comporte des moyens de suspension (10, 12) du moteur à un pylône (13) fixé à une aile (14) de l'aéronef et en ce qu'il comporte en outre au moins un générateur électrique (20) dont une partie rotorique est entraînée en rotation par l'arbre d'hélice (2) et une partie statorique est supportée par le pylône (13).The main object of the invention is a turboprop propeller (1) of propeller shaft type (2), comprising a propeller shaft (2) and a motor comprising a gas turbine (3), said gas turbine (3) having a turbine shaft (4) extending parallel to the propeller shaft (2) and having a trailing end coupled to a rear end of the propeller shaft (2) by via a main reducer (6). This turboprop (1) is characterized in that it comprises means of suspension (10, 12) of the engine to a pylon (13) fixed to a wing (14) of the aircraft and in that it further comprises at least one electric generator (20), a rotor part of which is rotated by the propeller shaft (2) and a stator part is supported by the pylon (13).

FR1663382A 2016-12-26 2016-12-26 AIRBORNE TURBOPROPOWER OF A TYPE OF SHAFT WITH ELECTRIC GENERATOR Active FR3061239B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1663382A FR3061239B1 (en) 2016-12-26 2016-12-26 AIRBORNE TURBOPROPOWER OF A TYPE OF SHAFT WITH ELECTRIC GENERATOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663382A FR3061239B1 (en) 2016-12-26 2016-12-26 AIRBORNE TURBOPROPOWER OF A TYPE OF SHAFT WITH ELECTRIC GENERATOR
FR1663382 2016-12-26

Publications (2)

Publication Number Publication Date
FR3061239A1 FR3061239A1 (en) 2018-06-29
FR3061239B1 true FR3061239B1 (en) 2019-05-31

Family

ID=58358686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1663382A Active FR3061239B1 (en) 2016-12-26 2016-12-26 AIRBORNE TURBOPROPOWER OF A TYPE OF SHAFT WITH ELECTRIC GENERATOR

Country Status (1)

Country Link
FR (1) FR3061239B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11008884B2 (en) 2018-08-10 2021-05-18 Rolls-Royce North American Technologies, Inc. Gensets and methods of producing gensets from an engine and generator for hybrid electric propulsion
CN109455295B (en) * 2018-11-07 2023-09-12 杭州翼能科技有限公司 Rotor control device and rotor craft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1005889A (en) * 1947-10-13 1952-04-16 Moteurs Lab D Etudes De Turbo-propellant
US2912823A (en) * 1955-11-25 1959-11-17 Gen Electric Gas turbine engine with free turbine power take-off
DE1124823B (en) * 1959-05-02 1962-03-01 Daimler Benz Ag Propulsion for aircraft

Also Published As

Publication number Publication date
FR3061239A1 (en) 2018-06-29

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