JP7185069B2 - 推進装置、ロータの防氷方法及び航空機 - Google Patents

推進装置、ロータの防氷方法及び航空機 Download PDF

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Publication number
JP7185069B2
JP7185069B2 JP2021555942A JP2021555942A JP7185069B2 JP 7185069 B2 JP7185069 B2 JP 7185069B2 JP 2021555942 A JP2021555942 A JP 2021555942A JP 2021555942 A JP2021555942 A JP 2021555942A JP 7185069 B2 JP7185069 B2 JP 7185069B2
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Prior art keywords
heat transfer
transfer member
icing
heat
blade
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Japanese (ja)
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JPWO2021095395A1 (https=
Inventor
和彰 小谷
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Subaru Corp
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Subaru Corp
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    • 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
    • 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
    • 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
    • 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)
JP2021555942A 2019-11-12 2020-10-03 推進装置、ロータの防氷方法及び航空機 Active JP7185069B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019204598 2019-11-12
JP2019204598 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
JPWO2021095395A1 JPWO2021095395A1 (https=) 2021-05-20
JP7185069B2 true JP7185069B2 (ja) 2022-12-06

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JP2021555942A Active JP7185069B2 (ja) 2019-11-12 2020-10-03 推進装置、ロータの防氷方法及び航空機

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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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
JP2013151647A (ja) 2011-10-23 2013-08-08 Daiwa:Kk 輸送機械用蓄熱部品
JP2017527059A (ja) 2014-08-29 2017-09-14 ズーナム エアロ，インコーポレイテッド ハイブリッド電動飛行機を使用する地域航空交通網を実施するためのシステム及び方法
CN110065638A (zh) 2018-01-22 2019-07-30 中国航发商用航空发动机有限责任公司 一种引气防冰装置

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US4741499A (en) 1984-12-31 1988-05-03 The Boeing Company Anti-icing system for aircraft
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
JP2013151647A (ja) 2011-10-23 2013-08-08 Daiwa:Kk 輸送機械用蓄熱部品
JP2017527059A (ja) 2014-08-29 2017-09-14 ズーナム エアロ，インコーポレイテッド ハイブリッド電動飛行機を使用する地域航空交通網を実施するためのシステム及び方法
CN110065638A (zh) 2018-01-22 2019-07-30 中国航发商用航空发动机有限责任公司 一种引气防冰装置

Also Published As

Publication number Publication date
WO2021095395A1 (ja) 2021-05-20
JPWO2021095395A1 (https=) 2021-05-20
CN114599584A (zh) 2022-06-07
DE112020005580T5 (de) 2022-08-25
CN114599584B (zh) 2024-11-05
US20220212806A1 (en) 2022-07-07
US12139261B2 (en) 2024-11-12

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