CN114599584B - 推进装置、旋翼的防冰方法及航空器 - Google Patents

推进装置、旋翼的防冰方法及航空器 Download PDF

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Publication number
CN114599584B
CN114599584B CN202080073165.5A CN202080073165A CN114599584B CN 114599584 B CN114599584 B CN 114599584B CN 202080073165 A CN202080073165 A CN 202080073165A CN 114599584 B CN114599584 B CN 114599584B
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CN
China
Prior art keywords
heat
heat transfer
rotor
blade
motor
Prior art date
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Active
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CN202080073165.5A
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English (en)
Chinese (zh)
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CN114599584A (zh
Inventor
小谷和彰
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
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Subaru Corp
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Publication of CN114599584A publication Critical patent/CN114599584A/zh
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Publication of CN114599584B publication Critical patent/CN114599584B/zh
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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
    • 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
    • H02K9/19—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
    • 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
    • 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
    • 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)
CN202080073165.5A 2019-11-12 2020-10-03 推进装置、旋翼的防冰方法及航空器 Active CN114599584B (zh)

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 (2)

Publication Number Publication Date
CN114599584A CN114599584A (zh) 2022-06-07
CN114599584B true CN114599584B (zh) 2024-11-05

Family

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CN202080073165.5A Active CN114599584B (zh) 2019-11-12 2020-10-03 推进装置、旋翼的防冰方法及航空器

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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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

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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
DE112020005580T5 (de) 2022-08-25
US20220212806A1 (en) 2022-07-07
US12139261B2 (en) 2024-11-12

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