JP7472812B2 - マルチコプタ - Google Patents
マルチコプタ Download PDFInfo
- Publication number
- JP7472812B2 JP7472812B2 JP2021015873A JP2021015873A JP7472812B2 JP 7472812 B2 JP7472812 B2 JP 7472812B2 JP 2021015873 A JP2021015873 A JP 2021015873A JP 2021015873 A JP2021015873 A JP 2021015873A JP 7472812 B2 JP7472812 B2 JP 7472812B2
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- multicopter
- propeller
- power unit
- fuel cell
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 claims description 22
- 239000002737 fuel gas Substances 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- 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
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- 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
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/40—Arrangements for mounting power plants in 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
- B64D47/00—Equipment not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Description
図面を参照して、本技術の一実施形態であるマルチコプタ10について説明する。図1に示されるように、マルチコプタ10は、4つのプロペラ8と、燃料ガスタンク2と、タンク架台9と、ラジエータ6と、ラジエータファン6fと、動力ユニット4と、を備える。特に限定はされないが、マルチコプタ10は、いわゆるドローンであり、4つのプロペラ8を回転駆動させることで飛行することができる。マルチコプタ10は、Z軸方向(すなわち、図1の紙面上方向)に上昇する。上昇後、マルチコプタ10は、4つのプロペラ8のそれぞれの回転数に差異を設けることで、平行移動、旋回等を実行する。
4 :動力ユニット
4a :エアコンプレッサ
4b :燃料電池
4c :ケース
6 :ラジエータ
6f :ラジエータファン
6p :扁平面
8 :プロペラ
8a :回転軸
8c :中心点
8s :プロペラ支持部
9 :タンク架台
9p :柱
10 :マルチコプタ
F1 :進行方向
G1 :重心
L1 :揚力
W1 :飛行風
Claims (3)
- プロペラと、
前記プロペラを回転させる動力ユニットと、
外部に露出しており、前記動力ユニットを冷却するラジエータと、
を備えているマルチコプタであって、
前記マルチコプタの重心が前記ラジエータ内に位置しており、
前記動力ユニットは、燃料電池を含み、
前記ラジエータは、前記燃料電池を冷却し、
前記マルチコプタは、前記燃料電池に供給する燃料ガスを収容する燃料ガスタンクをさらに備え、
前記ラジエータの直上に前記燃料ガスタンクが配置され、
前記ラジエータの直下に前記動力ユニットが配置される、
マルチコプタ。 - 前記ラジエータは、前記プロペラの回転軸に垂直な方向において、一方から他方へ向かうに従って上方に傾斜して配置される、請求項1に記載のマルチコプタ。
- 前記プロペラの中心点は、前記ラジエータを通過する平面上に位置している、請求項1に記載のマルチコプタ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021015873A JP7472812B2 (ja) | 2021-02-03 | 2021-02-03 | マルチコプタ |
CN202111497368.XA CN114919740A (zh) | 2021-02-03 | 2021-12-09 | 多旋翼飞行器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021015873A JP7472812B2 (ja) | 2021-02-03 | 2021-02-03 | マルチコプタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022118983A JP2022118983A (ja) | 2022-08-16 |
JP7472812B2 true JP7472812B2 (ja) | 2024-04-23 |
Family
ID=82804222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021015873A Active JP7472812B2 (ja) | 2021-02-03 | 2021-02-03 | マルチコプタ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7472812B2 (ja) |
CN (1) | CN114919740A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011525878A (ja) | 2008-06-27 | 2011-09-29 | マーティン エアクラフト カンパニー リミテッド | ラジエータ冷却通路を組み込んだ個人飛行装置 |
US20180002023A1 (en) | 2016-12-27 | 2018-01-04 | Yuneec International (China) Co.,Ltd | Cooling system for unmanned aerial vehicle |
WO2019225607A1 (ja) | 2018-05-23 | 2019-11-28 | 株式会社ナイルワークス | 飛行体および飛行体のフレーム |
CN111959794A (zh) | 2020-08-19 | 2020-11-20 | 马鞍山聚力科技有限公司 | 一种冷链物流快递无人机 |
-
2021
- 2021-02-03 JP JP2021015873A patent/JP7472812B2/ja active Active
- 2021-12-09 CN CN202111497368.XA patent/CN114919740A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011525878A (ja) | 2008-06-27 | 2011-09-29 | マーティン エアクラフト カンパニー リミテッド | ラジエータ冷却通路を組み込んだ個人飛行装置 |
US20180002023A1 (en) | 2016-12-27 | 2018-01-04 | Yuneec International (China) Co.,Ltd | Cooling system for unmanned aerial vehicle |
WO2019225607A1 (ja) | 2018-05-23 | 2019-11-28 | 株式会社ナイルワークス | 飛行体および飛行体のフレーム |
CN111959794A (zh) | 2020-08-19 | 2020-11-20 | 马鞍山聚力科技有限公司 | 一种冷链物流快递无人机 |
Also Published As
Publication number | Publication date |
---|---|
JP2022118983A (ja) | 2022-08-16 |
CN114919740A (zh) | 2022-08-19 |
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