JP6343243B2 - 航空機用発電装置 - Google Patents
航空機用発電装置 Download PDFInfo
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- JP6343243B2 JP6343243B2 JP2015046330A JP2015046330A JP6343243B2 JP 6343243 B2 JP6343243 B2 JP 6343243B2 JP 2015046330 A JP2015046330 A JP 2015046330A JP 2015046330 A JP2015046330 A JP 2015046330A JP 6343243 B2 JP6343243 B2 JP 6343243B2
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- 230000005540 biological transmission Effects 0.000 claims description 153
- 238000010248 power generation Methods 0.000 claims description 43
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- 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
- B64D41/00—Power installations for auxiliary purposes
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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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
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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
- 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
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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
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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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
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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
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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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
- F05D2220/00—Application
- F05D2220/50—Application for auxiliary power units (APU's)
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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
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
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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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
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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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/36—Arrangement of components in inner-outer relationship, e.g. shaft-bearing arrangements
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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
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/39—Retaining components in desired mutual position by a V-shaped ring to join the flanges of two cylindrical sections, e.g. casing sections of a turbocharger
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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
- F05D2260/40—Transmission of power
- F05D2260/402—Transmission of power through friction drives
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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
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
- F16H2015/386—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces with two or more sets of toroid gearings arranged in series
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02082—Gearboxes for particular applications for application in vehicles other than propelling, e.g. adjustment of parts
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear Transmission (AREA)
- Friction Gearing (AREA)
Description
[航空機用エンジン]
図1は、実施形態に係る航空機用エンジン10(以下、「エンジン10」ともいう。)と、当該エンジン10にギヤボックス13を介して取り付けられる航空機用発電装置11(以下、「発電装置11」ともいう。)とを示す模式図である。図2は、エンジン10側に取り付けられた発電装置11を示す図である。図1に示すように、エンジン10は、2軸ガスタービンエンジンであって、ファン1、圧縮機2、燃焼器3、タービン4、低圧軸5及び高圧軸6を備える。ファン1は、エンジン10の前部に配され、その周囲をファンケース7で覆われている。タービン4は、前段側の高圧タービン8及び後段側の低圧タービン9を有する。低圧タービン9は、低圧軸5を介してファン1と連結されている。高圧タービン8は、高圧軸6を介して圧縮機2と連結されている。高圧軸6は、内部に中空部を有する軸体である。低圧軸5は、高圧軸6の中空部に挿通されている。本実施形態では、低圧軸5の軸心をエンジン軸心という。
図3は、発電装置11の動力伝達経路を模式的に示す概要断面図である。図4は、発電装置11の装置入力軸14、変速機入力ギヤ25及び動力伝動機構17の斜視図である。図5は、装置入力軸14の軸方向から見た発電装置11の正面図である。図5では、動力伝動機構17と、オイルポンプユニット19における供給用オイルポンプ35及び吸引用オイルポンプ36とを破線で示している。
変速機15は、装置入力軸14の軸方向他端14b側に設けられて装置入力軸14からの回転駆動力が入力される入力部と、装置入力軸14の軸方向一端14a側に設けられて変速された回転駆動力を動力伝動機構17に出力する出力部とを有する。具体的に、変速機15は、トラクションドライブ式の無段変速機であり、本実施形態では、ダブルキャビティ式ハーフトロイダル無段変速機である。変速機15は、ケーシング18の軸受部B3に回転可能に軸支された中空の変速機入力軸20と、軸方向の中央部分が変速機入力軸20で覆われるように変速機入力軸20の中空部に挿通され且つ変速機入力軸20とは独立して回転可能に配された変速機出力軸21と、変速機入力軸20に設けられ且つ前記入力部として機能する変速機入力ギヤ25と、変速機入力ギヤ25の両面側にそれぞれ設けられた一対の入力ディスク26と、各入力ディスク26と対向するように変速機出力軸21に設けられた一対の出力ディスク27とを有する。変速機入力ギヤ25及び一対の入力ディスク26は、変速機入力軸20と一体に所定の変速機軸心の周りに回転可能に設けられている。一対の出力ディスク27は、変速機出力軸21と一体に変速機軸心の周りに回転可能に設けられている。変速機入力軸20及び変速機出力軸21の各軸心は、変速機軸心と一致している。対向する入力ディスク26及び出力ディスク27の各間には、複数のキャビティ28が形成されている。複数のキャビティ28は、変速機出力軸21の軸方向で一対をなすように、変速機出力軸21の軸周りに設けられている。変速機15では、取付部18aに近接する一方の出力ディスク27が、前記出力部として機能する。
ケーシング18の内部において、発電機16は、装置入力軸14及び変速機15と並設される。発電機16は、一例として、装置入力軸14の軸方向一端14a側に設けられた発電機入力軸22と、発電機入力軸22に連結された不図示の補助発電部と、主発電部と、回転整流器とを有する。本実施形態では、ケーシング18の内部において、装置入力軸14の軸方向位置で、装置入力軸14を挟んで変速機15の複数のキャビティ28と対応する位置に発電機16が配置されている。ケーシング18の内部において、発電機16は、変速機15とともにケーシング18の開口18bに対して遠位に配置されている。発電機入力軸22は、発電機16へ動力を入力するためのものである。以下では、発電機入力軸22の軸心を発電機軸心という。なお、発電機16の構造は、発電機軸心に対して軸対称となるものに限定されない。
補機であるオイルポンプユニット19は、変速機15及び動力伝動機構17等に対して潤滑油をそれぞれ供給する供給用オイルポンプ35と、ケーシング18に溜まったオイルを吸い上げる吸引用オイルポンプ36とを有する。供給用オイルポンプ35及び吸引用オイルポンプ36は、動力伝動機構17を介して変速機15の出力を受けることで駆動される。供給用オイルポンプ35及び吸引用オイルポンプ36は、略同一のサイズ及び形状を有して構成され、装置入力軸14の軸方向から見たケーシング18の幅方向において発電機16を挟むように配置されている。
動力伝動機構17は、変速機15からの出力を発電機16及びオイルポンプユニット19等に伝達する。具体的には、図3、4及び5に示すように、動力伝動機構17は、ギヤ機構である。動力伝動機構17は、変速機15の変速機出力軸21に設けられた第1ギヤ37と、第1ギヤ37に噛み合うように配置された第2ギヤ38と、第2ギヤ38と噛み合うように配置された第3ギヤ39と、第3ギヤ39と噛み合うように、発電機16の発電機入力軸22に設けられた第4ギヤ40と、第2ギヤ38にそれぞれ噛み合うように配置された第5ギヤ41及び第6ギヤ42とを有する。ケーシング18の内部で、動力伝動機構17は、装置入力軸14の軸方向一端14a側に配置される。また、動力伝動機構17は、取付部18aの近傍位置に配置される。ここでは、動力伝動機構17は、エンジン軸心の軸方向において、変速機15と取付部18aとの間、及び、発電機16と取付部18aとの間に配置される。つまり、エンジン軸心の軸方向において、動力伝動機構17は、変速機15及び発電機16よりも、取付部18aに近接している。
本発明は前述した実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲でその構成を変更、追加、又は削除することができる。上記実施形態では、変速機として、ダブルキャビティ式のハーフトロイダル無段変速機を例示したが、変速機は、この形式に限定されない。変速機は、ダブルキャビティ型に限定されず、シングルキャビティ型でもよい。変速機は、トラクションドライブ式の無段変速機に限定されない。変速機は、例えば、ベルトドライブ方式や、その他の駆動方式を採用した構成でもよい。
10 航空機用エンジン
11 航空機用発電装置
14 装置入力軸
14a 装置入力軸の軸方向一端
14b 装置入力軸の軸方向他端
15 変速機(トラクション無段変速機)
16 発電機
17 動力伝動機構
18 ケーシング
18a 取付部
19 補機
35 供給用オイルポンプ
36 吸引用オイルポンプ
37 第1ギヤ
38 第2ギヤ
39 第3ギヤ
40 第4ギヤ
Claims (7)
- 航空機用エンジンの出力により駆動される航空機用発電装置であって、
前記エンジンの駆動力が伝達される入力軸と、
前記入力軸と並設された変速機と、
前記入力軸及び前記変速機と並設されて前記変速機の出力により駆動される発電機と、
前記入力軸の軸方向一端側に配置され、前記変速機からの出力を前記発電機に伝達する動力伝動機構と、
前記入力軸の軸方向一端側に取付部を有するケーシングと、を備え、
前記変速機は、前記入力軸の軸方向他端側に設けられて前記入力軸からの回転駆動力が入力される入力部と、前記入力軸の軸方向一端側に設けられて変速された回転駆動力を前記動力伝動機構に出力する出力部とを有し、
前記動力伝動機構は、内部空間を有し、前記内部空間に前記入力軸が挿通されている、航空機用発電装置。 - 前記入力軸は、前記変速機と前記発電機との間に配置されている、請求項1に記載の航空機用発電装置。
- 前記動力伝動機構は、ギヤ機構であり、前記入力軸の回転駆動力を前記発電機側に伝達し且つ貫通穴が形成された中空ギヤを有し、
前記内部空間は、前記中空ギヤの前記貫通穴である、請求項1または2に記載の航空機用発電装置。 - 前記エンジンは、円弧状の外周部を備え、
前記動力伝動機構は、複数のギヤを有し、
前記中空ギヤは、前記複数のギヤに含まれる1つのギヤであり、
前記複数のギヤが、前記エンジンの外周部の周方向に沿って弓なりに並んでいる、請求項3に記載の航空機用発電装置。 - 前記変速機の出力により駆動される1以上の補機をさらに備え、
前記変速機からの出力が、前記動力伝動機構を介して前記補機に伝動されることにより、前記補機が駆動される、請求項1乃至4のいずれか1項に記載の航空機用発電装置。 - 前記変速機は、トラクション無段変速機である、請求項1乃至5のいずれか1項に記載の航空機用発電装置。
- 前記動力伝動機構と、前記動力伝動機構及び前記発電機の連結部分と、前記動力伝動機構及び前記変速機の連結部分とが、前記取付部の近傍に配置されている、請求項1乃至6のいずれか1項に記載の航空機用発電装置。
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US15/556,886 US10822106B2 (en) | 2015-03-09 | 2016-03-08 | Electric power generating device for aircraft |
CN201680014710.7A CN107406149A (zh) | 2015-03-09 | 2016-03-08 | 航空器用发电装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1199145A (en) * | 1966-09-02 | 1970-07-15 | English Electric Co Ltd | Rotary Transmission System |
US4252035A (en) * | 1978-08-11 | 1981-02-24 | Sundstrand Corporation | Integrated drive-generator system |
US5201798A (en) * | 1990-09-24 | 1993-04-13 | Allied-Signal Inc. | Multifunction integrated power unit and power transfer apparatus therefor |
US5954479A (en) * | 1996-12-16 | 1999-09-21 | Smith; Ronald A. | Twin engine, coaxial, dual-propeller propulsion system |
US5967461A (en) * | 1997-07-02 | 1999-10-19 | Mcdonnell Douglas Corp. | High efficiency environmental control systems and methods |
JP3440287B2 (ja) * | 1999-12-01 | 2003-08-25 | 川崎重工業株式会社 | 航空機搭載発電機の定速駆動方法および定速駆動装置 |
CA2605040A1 (en) * | 2005-04-15 | 2006-10-26 | Jim Wilson | Marine drive system |
CN101110547A (zh) * | 2006-07-17 | 2008-01-23 | 何晓继 | 飞轮储能式磁力变矩变速装置 |
US7788898B2 (en) * | 2006-12-06 | 2010-09-07 | General Electric Company | Variable coupling of turbofan engine spools via open differential gear set or simple planetary gear set for improved power extraction and engine operability, with torque coupling for added flexibility |
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US8561503B2 (en) * | 2011-07-28 | 2013-10-22 | Hamilton Sundstrand Corporation | Motor-generator and prime mover gearing assembly |
US10408133B2 (en) * | 2014-10-03 | 2019-09-10 | Pratt & Whitney Canada Corp. | Accessory drive system for a gas turbine engine |
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US10995673B2 (en) * | 2017-01-19 | 2021-05-04 | Raytheon Technologies Corporation | Gas turbine engine with intercooled cooling air and dual towershaft accessory gearbox |
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