DE112020005580T5 - Antriebssystem, enteisungs-verfahren für einen rotor sowie flugzeug - Google Patents

Antriebssystem, enteisungs-verfahren für einen rotor sowie flugzeug Download PDF

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Publication number
DE112020005580T5
DE112020005580T5 DE112020005580.9T DE112020005580T DE112020005580T5 DE 112020005580 T5 DE112020005580 T5 DE 112020005580T5 DE 112020005580 T DE112020005580 T DE 112020005580T DE 112020005580 T5 DE112020005580 T5 DE 112020005580T5
Authority
DE
Germany
Prior art keywords
heat transfer
blades
heat
icing
rotor
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.)
Pending
Application number
DE112020005580.9T
Other languages
German (de)
English (en)
Inventor
Kazuaki KOTANI
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.)
Subaru Corp
Original Assignee
Subaru Corp
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 Subaru Corp filed Critical Subaru Corp
Publication of DE112020005580T5 publication Critical patent/DE112020005580T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • 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
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • 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
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/02—De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
    • B64D15/06—Liquid application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/60—UAVs characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/70—Constructional aspects of the UAV body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
DE112020005580.9T 2019-11-12 2020-10-03 Antriebssystem, enteisungs-verfahren für einen rotor sowie flugzeug Pending DE112020005580T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019204598 2019-11-12
JP2019-204598 2019-11-12
PCT/JP2020/037668 WO2021095395A1 (ja) 2019-11-12 2020-10-03 推進装置、ロータの防氷方法及び航空機

Publications (1)

Publication Number Publication Date
DE112020005580T5 true DE112020005580T5 (de) 2022-08-25

Family

ID=75912245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020005580.9T Pending DE112020005580T5 (de) 2019-11-12 2020-10-03 Antriebssystem, enteisungs-verfahren für einen rotor sowie flugzeug

Country Status (5)

Country Link
US (1) US12139261B2 (https=)
JP (1) JP7185069B2 (https=)
CN (1) CN114599584B (https=)
DE (1) DE112020005580T5 (https=)
WO (1) WO2021095395A1 (https=)

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* Cited by examiner, † Cited by third party
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US11493275B2 (en) 2017-10-10 2022-11-08 Tps Ip, Llc Oven with renewable energy capacities
US11299925B2 (en) 2017-10-11 2022-04-12 Tps Ip, Llc Oven with split doors
US11585701B2 (en) 2017-10-27 2023-02-21 Tps Ip, Llc Intelligent oven
US11346560B2 (en) 2017-12-29 2022-05-31 Tps Ip, Llc Oven wall compositions and/or structures
US12012213B2 (en) * 2020-05-14 2024-06-18 The Penn State Research Foundation Ice protection for electrically powered rotors
GB2607884B (en) * 2021-06-11 2023-11-15 Ubiq Aerospace As System and method for deicing of a carbon composite propeller
EP4140896A1 (en) 2021-08-31 2023-03-01 Eaton Intelligent Power Limited Thermal management system
EP4147977B1 (en) 2021-09-14 2025-05-21 Eaton Intelligent Power Limited Thermal management system with dual condensers
JP2024068590A (ja) 2022-11-08 2024-05-20 株式会社Subaru 回転翼航空機
JP2024109351A (ja) * 2023-02-01 2024-08-14 株式会社デンソー モータ装置及び推進装置
KR20250057303A (ko) * 2023-10-20 2025-04-29 한양대학교 산학협력단 회전형 인공근육 모터를 포함하는 초소형 드론 및 이의 동작방법
CN119329760B (zh) * 2024-11-28 2025-08-12 国网河南省电力公司三门峡供电公司 一种无人机桨叶的除冰装置
CN121044089A (zh) * 2025-11-06 2025-12-02 洛香沁城文化传播(洛阳)有限公司 一种高温作业无人机的分层式主动散热隔热复合壳体

Citations (1)

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JP2013511414A (ja) 2009-11-23 2013-04-04 アプライド ナノストラクチャード ソリューションズ リミテッド ライアビリティー カンパニー Ｃｎｔを適合された航空ベース複合材料構造体

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CA1331172C (en) * 1987-07-16 1994-08-02 Gary Vincent Tenison De-icer
FR2945270B1 (fr) * 2009-05-05 2011-04-22 Airbus France Dispositif de degivrage pour pales de propulseur de type propfan
EP2504164A4 (en) * 2009-11-23 2013-07-17 Applied Nanostructured Sols CERAMIC COMPOSITE MATERIALS CONTAINING FIBER MATERIALS IMPREGNATED WITH CARBON NANOTUBES AND METHODS OF MAKING SAME
US9016633B2 (en) * 2011-06-13 2015-04-28 The Boeing Company Electromechanical actuator (EMA) heat sink integrated de-icing system
US8926272B2 (en) * 2011-09-07 2015-01-06 Textron Innovations Inc. System for heat dissipation from an internal actuator in a rotor blade
JP2013151647A (ja) * 2011-10-23 2013-08-08 Daiwa:Kk 輸送機械用蓄熱部品
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JP2013511414A (ja) 2009-11-23 2013-04-04 アプライド ナノストラクチャード ソリューションズ リミテッド ライアビリティー カンパニー Ｃｎｔを適合された航空ベース複合材料構造体

Also Published As

Publication number Publication date
WO2021095395A1 (ja) 2021-05-20
JPWO2021095395A1 (https=) 2021-05-20
CN114599584A (zh) 2022-06-07
JP7185069B2 (ja) 2022-12-06
CN114599584B (zh) 2024-11-05
US20220212806A1 (en) 2022-07-07
US12139261B2 (en) 2024-11-12

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