JP7325191B2 - モータ一体型流体機械及び垂直離着陸機 - Google Patents

モータ一体型流体機械及び垂直離着陸機 Download PDF

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Publication number
JP7325191B2
JP7325191B2 JP2019022928A JP2019022928A JP7325191B2 JP 7325191 B2 JP7325191 B2 JP 7325191B2 JP 2019022928 A JP2019022928 A JP 2019022928A JP 2019022928 A JP2019022928 A JP 2019022928A JP 7325191 B2 JP7325191 B2 JP 7325191B2
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JP
Japan
Prior art keywords
blade
motor
blades
outer peripheral
rotating
Prior art date
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Active
Application number
JP2019022928A
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English (en)
Japanese (ja)
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JP2020137138A5 (enExample
JP2020137138A (ja
Inventor
直昭 藤原
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2019022928A priority Critical patent/JP7325191B2/ja
Priority to PCT/JP2020/000805 priority patent/WO2020166250A1/ja
Priority to US17/426,381 priority patent/US11952133B2/en
Priority to EP20755522.8A priority patent/EP3904216A4/en
Publication of JP2020137138A publication Critical patent/JP2020137138A/ja
Publication of JP2020137138A5 publication Critical patent/JP2020137138A5/ja
Application granted granted Critical
Publication of JP7325191B2 publication Critical patent/JP7325191B2/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/001—Shrouded propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • 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
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • 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
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2019022928A 2019-02-12 2019-02-12 モータ一体型流体機械及び垂直離着陸機 Active JP7325191B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019022928A JP7325191B2 (ja) 2019-02-12 2019-02-12 モータ一体型流体機械及び垂直離着陸機
PCT/JP2020/000805 WO2020166250A1 (ja) 2019-02-12 2020-01-14 モータ一体型流体機械及び垂直離着陸機
US17/426,381 US11952133B2 (en) 2019-02-12 2020-01-14 Motor-integrated fluid machine and vertical takeoff and landing aircraft
EP20755522.8A EP3904216A4 (en) 2019-02-12 2020-01-14 FLUID MACHINE WITH INTEGRATED MOTOR AND VERTICAL TAKE-OFF AND LANDING AIRCRAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019022928A JP7325191B2 (ja) 2019-02-12 2019-02-12 モータ一体型流体機械及び垂直離着陸機

Publications (3)

Publication Number Publication Date
JP2020137138A JP2020137138A (ja) 2020-08-31
JP2020137138A5 JP2020137138A5 (enExample) 2021-12-23
JP7325191B2 true JP7325191B2 (ja) 2023-08-14

Family

ID=72045544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019022928A Active JP7325191B2 (ja) 2019-02-12 2019-02-12 モータ一体型流体機械及び垂直離着陸機

Country Status (4)

Country Link
US (1) US11952133B2 (enExample)
EP (1) EP3904216A4 (enExample)
JP (1) JP7325191B2 (enExample)
WO (1) WO2020166250A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7413013B2 (ja) * 2019-12-27 2024-01-15 三菱重工業株式会社 モータ一体型流体機械、垂直離着陸機及びモータ一体型流体機械の設計方法
DE102020133449B3 (de) * 2020-12-15 2021-12-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mantelpropeller eines Luftfahrzeugs, Luftfahrzeug und Bauteil desselben
US12467469B2 (en) * 2024-05-03 2025-11-11 Hamilton Sundstrand Corporation Ram air fan including additively manufactured heat exchanger insert

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001097288A (ja) 1999-09-30 2001-04-10 Mitsubishi Heavy Ind Ltd ヘリコプタダクテッドファン
JP2019500277A (ja) 2015-12-17 2019-01-10 アマゾン テクノロジーズ インコーポレイテッド ドライブシャフトにつき複数のモーターを使用する冗長航空機推進システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6908353A (enExample) 1968-07-01 1970-01-05
US4483658A (en) * 1979-12-11 1984-11-20 Levine Elliott M Rotational wake reaction steps for Foils
US4459087A (en) * 1982-06-02 1984-07-10 Aciers Et Outillage Peugeot Fan unit for an internal combustion engine of automobile vehicle
US4953811A (en) * 1988-10-19 1990-09-04 The United States Of America As Represented By The Secretary Of The Army Self-driving helicopter tail rotor
US5185545A (en) * 1990-08-23 1993-02-09 Westinghouse Electric Corp. Dual propeller shock resistant submersible propulsor unit
CN101693470B (zh) 2009-10-30 2013-03-27 北京工业大学 一种磁悬浮电动力旋翼飞碟
DE102011054849B3 (de) 2011-10-27 2013-01-31 Deutsches Zentrum für Luft- und Raumfahrt e.V. Heckrotoranordnung
US20170104385A1 (en) 2015-10-08 2017-04-13 Adam C. Salamon Reduced Complexity Ring Motor Design for Propeller Driven Vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001097288A (ja) 1999-09-30 2001-04-10 Mitsubishi Heavy Ind Ltd ヘリコプタダクテッドファン
JP2019500277A (ja) 2015-12-17 2019-01-10 アマゾン テクノロジーズ インコーポレイテッド ドライブシャフトにつき複数のモーターを使用する冗長航空機推進システム

Also Published As

Publication number Publication date
EP3904216A4 (en) 2022-03-09
US20220161937A1 (en) 2022-05-26
US11952133B2 (en) 2024-04-09
EP3904216A1 (en) 2021-11-03
WO2020166250A1 (ja) 2020-08-20
JP2020137138A (ja) 2020-08-31

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