WO2020207337A8 - 共轴反转周向推进器 - Google Patents

共轴反转周向推进器 Download PDF

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Publication number
WO2020207337A8
WO2020207337A8 PCT/CN2020/083135 CN2020083135W WO2020207337A8 WO 2020207337 A8 WO2020207337 A8 WO 2020207337A8 CN 2020083135 W CN2020083135 W CN 2020083135W WO 2020207337 A8 WO2020207337 A8 WO 2020207337A8
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WO
WIPO (PCT)
Prior art keywords
way
rotating
contra
turnover
output
Prior art date
Application number
PCT/CN2020/083135
Other languages
English (en)
French (fr)
Other versions
WO2020207337A1 (zh
Inventor
罗灿
Original Assignee
罗灿
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 罗灿 filed Critical 罗灿
Priority to JP2021557731A priority Critical patent/JP2022527928A/ja
Priority to CN202080001491.5A priority patent/CN111936387A/zh
Priority to US17/594,211 priority patent/US20220177105A1/en
Priority to EP20788646.6A priority patent/EP3954613A4/en
Priority to KR1020217033860A priority patent/KR20210151840A/ko
Publication of WO2020207337A1 publication Critical patent/WO2020207337A1/zh
Publication of WO2020207337A8 publication Critical patent/WO2020207337A8/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/04—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing the main transmitting element, e.g. shaft, being substantially vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
    • 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
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
    • B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B63H2005/106—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type with drive shafts of second or further propellers co-axially passing through hub of first propeller, e.g. counter-rotating tandem propellers with co-axial drive shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • B63H2023/062—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit comprising means for simultaneously driving two or more main transmitting elements, e.g. drive shafts
    • B63H2023/067—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit comprising means for simultaneously driving two or more main transmitting elements, e.g. drive shafts the elements being formed by two or more coaxial shafts, e.g. counter-rotating shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/323—Bearings for coaxial propeller shafts, e.g. for driving propellers of the counter-rotative type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear Transmission (AREA)
  • Power Steering Mechanism (AREA)

Abstract

一种共轴反转周向推进器，包括输入端（1）、单路换向器、双路折向器、转向支座、两个输出端（13，14）。输入端连接动力装置。单路换向器把一个转动转化为转速相等、方向相反的两个转动。双路折向器通过两副锥齿轮副（5-8）分别间接连接反转套筒轴的两个轴与两个输出轴，两副锥齿轮副分别产生的两个单向偏转力矩大小相同、方向相反；通过支架传递或通过输出套筒轴（12）传递，两个单向偏转力矩相互抵消。两个输出端分别连接两个螺旋桨（或旋翼）。周转控制装置控制转向支座周转，正转与反转所需的控制力矩相同，周转控制力矩小，控制装置小。
PCT/CN2020/083135 2019-04-07 2020-04-03 共轴反转周向推进器 WO2020207337A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021557731A JP2022527928A (ja) 2019-04-07 2020-04-03 同軸逆転の周方向推進装置
CN202080001491.5A CN111936387A (zh) 2019-04-07 2020-04-03 共轴反转周向推进器
US17/594,211 US20220177105A1 (en) 2019-04-07 2020-04-03 Coaxial contra-rotating circumferential thruster
EP20788646.6A EP3954613A4 (en) 2019-04-07 2020-04-03 CONTRAROTATIVE COAXIAL CIRCUMFERENTIAL PROPELLER
KR1020217033860A KR20210151840A (ko) 2019-04-07 2020-04-03 동축 역방향 회전의 원주방향 추진기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910273879.XA CN110015436A (zh) 2019-04-07 2019-04-07 共轴反转周向推进器
CN201910273879.X 2019-04-07

Publications (2)

Publication Number Publication Date
WO2020207337A1 WO2020207337A1 (zh) 2020-10-15
WO2020207337A8 true WO2020207337A8 (zh) 2021-09-23

Family

ID=67190624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/083135 WO2020207337A1 (zh) 2019-04-07 2020-04-03 共轴反转周向推进器

Country Status (6)

Country Link
US (1) US20220177105A1 (zh)
EP (1) EP3954613A4 (zh)
JP (1) JP2022527928A (zh)
KR (1) KR20210151840A (zh)
CN (2) CN110015436A (zh)
WO (1) WO2020207337A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015436A (zh) * 2019-04-07 2019-07-16 罗灿 共轴反转周向推进器
CN110890805A (zh) * 2019-12-20 2020-03-17 绍兴市上虞区理工高等研究院 一种永磁电机
CN111392021A (zh) * 2020-04-17 2020-07-10 罗灿 双折周向传动器
WO2023164862A1 (zh) * 2022-03-03 2023-09-07 罗灿 双桨千向传动器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US773006A (en) * 1904-01-21 1904-10-25 Thomas K Mcclong Mechanism for the propulsion of vessels.
JPS61144454A (ja) * 1984-12-17 1986-07-02 Hiromi Kon 動力分割機構を内蔵する推進軸
IT1228764B (it) * 1989-03-29 1991-07-03 Cesare Crispo Trasmissione di potenza bilanciata e guidabile del tipo a "z"
CN1025951C (zh) * 1992-05-30 1994-09-21 李晓阳 一种共轴旋翼飞行器的传动差速机构
US5494466A (en) * 1995-01-31 1996-02-27 Vernea; Stefan Transmission for dual propellers driven by an inboard marine engine
FI110599B (fi) * 1998-12-22 2003-02-28 Rolls Royce Oy Ab Kääntyvä potkurilaite alusta, offshore-rakennetta tai vastaavaa varten
FR2950381B1 (fr) * 2009-09-18 2011-10-28 Snecma Turbomachine a helices non carenees contrarotatives
US9278760B2 (en) * 2013-09-04 2016-03-08 Sikorsky Aircraft Corporation Torque split gearbox for rotary wing aircraft
CN106927033B (zh) * 2017-04-14 2023-10-13 天津京东智联科技发展有限公司 一种立式共轴双旋翼飞行器
CN107352024A (zh) * 2017-07-12 2017-11-17 重庆国飞通用航空设备制造有限公司 共轴双桨反向旋翼机构及其飞行器
CN107606074A (zh) * 2017-07-25 2018-01-19 罗灿 解放可变连接行星排变速器
CN107352026A (zh) * 2017-08-30 2017-11-17 威海星煜无人机科技有限公司 一种共轴反向旋转双输出传动装置及使用该装置的无人机
CN109334967A (zh) * 2018-11-22 2019-02-15 南京航空航天大学 一种共轴双旋翼换向装置
CN110015436A (zh) * 2019-04-07 2019-07-16 罗灿 共轴反转周向推进器

Also Published As

Publication number Publication date
US20220177105A1 (en) 2022-06-09
CN111936387A (zh) 2020-11-13
CN110015436A (zh) 2019-07-16
KR20210151840A (ko) 2021-12-14
EP3954613A1 (en) 2022-02-16
EP3954613A4 (en) 2022-12-21
WO2020207337A1 (zh) 2020-10-15
JP2022527928A (ja) 2022-06-07

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