JPWO2021014755A5 - - Google Patents
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- Publication number
- JPWO2021014755A5 JPWO2021014755A5 JP2021534570A JP2021534570A JPWO2021014755A5 JP WO2021014755 A5 JPWO2021014755 A5 JP WO2021014755A5 JP 2021534570 A JP2021534570 A JP 2021534570A JP 2021534570 A JP2021534570 A JP 2021534570A JP WO2021014755 A5 JPWO2021014755 A5 JP WO2021014755A5
- Authority
- JP
- Japan
- Prior art keywords
- motor unit
- stator
- motor
- rotor
- pitch angle
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims description 26
- 125000004122 cyclic group Chemical group 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 description 28
- 230000005540 biological transmission Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 201000009482 yaws Diseases 0.000 description 1
Images
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019135639 | 2019-07-23 | ||
| JP2019135639 | 2019-07-23 | ||
| JP2020073134 | 2020-04-15 | ||
| JP2020073134 | 2020-04-15 | ||
| PCT/JP2020/021203 WO2021014755A1 (ja) | 2019-07-23 | 2020-05-28 | モータユニット、及び飛行体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021014755A1 JPWO2021014755A1 (https=) | 2021-01-28 |
| JPWO2021014755A5 true JPWO2021014755A5 (https=) | 2022-04-11 |
| JP7507354B2 JP7507354B2 (ja) | 2024-06-28 |
Family
ID=74194149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021534570A Active JP7507354B2 (ja) | 2019-07-23 | 2020-05-28 | モータユニット、及び飛行体 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11975829B2 (https=) |
| EP (1) | EP4005922B1 (https=) |
| JP (1) | JP7507354B2 (https=) |
| CN (1) | CN114126963B (https=) |
| WO (1) | WO2021014755A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7552459B2 (ja) * | 2020-03-17 | 2024-09-18 | 日本精工株式会社 | 推力発生装置 |
| JP7563260B2 (ja) * | 2020-03-17 | 2024-10-08 | 日本精工株式会社 | 推力発生装置 |
| DE102022001536B4 (de) | 2022-05-02 | 2024-08-14 | Friedrich Grimm | Elektrische maschine mit einer matrix-schaltung |
| US12240589B2 (en) * | 2022-12-12 | 2025-03-04 | Textron Innovations Inc. | Linear actuator system |
| US12312066B2 (en) * | 2023-03-31 | 2025-05-27 | Beta Air Llc | Propulsor assembly of an electric aircraft |
| US12384551B2 (en) | 2023-03-31 | 2025-08-12 | Beta Air Llc | System for controlling a propulsor assembly of an electric aircraft |
| TWI904462B (zh) * | 2023-08-04 | 2025-11-11 | 藏識科技有限公司 | 調整飛行器螺旋槳螺距角之方法與系統 |
| CN119869991B (zh) * | 2025-03-07 | 2025-10-21 | 浙江大学 | 一种小型化的定子清洗装置及方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028210A (en) * | 1990-01-05 | 1991-07-02 | The United States Of America As Represented By The Secretary Of The Navy | Propeller unit with controlled cyclic and collective blade pitch |
| US5628620A (en) * | 1991-09-30 | 1997-05-13 | Arlton; Paul E. | Main rotor system for helicopters |
| FR2837462B1 (fr) * | 2002-03-20 | 2004-05-28 | Eurocopter France | Rotor de giravion a entrainement homocinetique |
| CN100479297C (zh) * | 2005-05-20 | 2009-04-15 | 合肥三益江海泵业有限公司 | 大型潜水电泵 |
| CN204383742U (zh) | 2015-01-10 | 2015-06-10 | 傅春明 | 一种螺旋桨 |
| JP6006452B1 (ja) * | 2016-04-07 | 2016-10-12 | ヒロボー株式会社 | ヘリコプタのロータヘッド、マルチロータ型ヘリコプタ及びヘリコプタ |
| NO342415B1 (en) * | 2016-08-31 | 2018-05-22 | FLIR Unmanned Aerial Systems AS | Controlling blade pitch by a plurality of electric motors |
| US10611463B2 (en) * | 2017-04-05 | 2020-04-07 | Textron Innovations Inc. | Rotorcraft fly-by-wire stabilization |
| FR3068953B1 (fr) * | 2017-07-13 | 2019-11-22 | Yann Willinger | Dispositif de commande directe de pale par actionneur electromecanique |
| JP2020531366A (ja) * | 2017-08-23 | 2020-11-05 | ヴィマアン ロボティクス， インコーポレイテッド | 駆動機構 |
| US10988247B2 (en) * | 2017-10-19 | 2021-04-27 | Uvionix Aerospace Corporation | Unmanned aerial vehicle and propulsion system for an unmanned aerial vehicle |
| CN109483762A (zh) * | 2018-12-24 | 2019-03-19 | 钱志 | 混炼橡胶制粒机组 |
| CA3077185C (en) * | 2019-04-03 | 2023-08-01 | Ft Holdings Inc. | Rotor head for aerial vehicle |
-
2020
- 2020-05-28 CN CN202080052183.5A patent/CN114126963B/zh active Active
- 2020-05-28 EP EP20844308.5A patent/EP4005922B1/en active Active
- 2020-05-28 WO PCT/JP2020/021203 patent/WO2021014755A1/ja not_active Ceased
- 2020-05-28 JP JP2021534570A patent/JP7507354B2/ja active Active
- 2020-05-28 US US17/627,138 patent/US11975829B2/en active Active
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