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公开(公告)号：WO2019040490A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047322
申请日：2018-08-21
Applicant: VIMAAN ROBOTICS, INC.
Abstract: A vehicle is provided having at least one control motor that includes a drive motor having a stationary portion and a rotatable portion, where the drive motor rotatable portion is coupled to a rotor shaft, where the drive motor is configured to rotate the rotor shaft, where the rotor shaft is coupled to a rotor, at least one pitch motor having a stationary portion and a rotatable portion, where the stationary portion of the pitch motor is a stator, where each pitch motor rotatable portion includes a pitch control linkage, where the pitch motor rotatable portion is connected to the rotor through the pitch control linkage, and at least one variable pitch blade holder connected to the pitch control linkage, where a pitch angle of the blade holder is capable of being adjusted by the pitch motor within each revolution of the rotor through the use of control signals.
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公开(公告)号：WO2020081111A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/023380
申请日：2019-03-21
Applicant: COWLEY, Daniel J.
Inventor： COWLEY, Daniel J.
Abstract: A coupling mechanism controls the location of the central primary draft load transmitting fixed-length link independently of the coupler. The coupling mechanism allows for translation in at least three orthogonal directions and for rotation of two distinct planes between coupled components, thereby providing a means for lateral shifting and articulation. The coupling mechanism mitigates unexpected rotation by restricting rotation along a longitudinal axis of the fixed-length link. The orientation and the position of the coupling mechanism is therefore determinant and predictable.
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公开(公告)号：WO2008075187A2
公开(公告)日：2008-06-26
申请号：PCT/IB2007004002
申请日：2007-12-19
Applicant: MAX PROP S R L , BIANCHI MASSIMILIANO
Inventor： BIANCHI MASSIMILIANO
Abstract: Variable - pitch propeller (1) of the type comprising at least one blade (6a, 6b, 6c) rotatably pivoted (20a, 20b, 20c) to a cylindrical casing of the propeller (3a, 3b, 4), a shaft coupled to an engine and coaxial to that propeller casing, a kinematic system (7, 8a, 8b, 8c, 10a, 10b, 10c, 11), coupled to the shaft, or to the propeller casing, and to above mentioned at least one blade, for regulating the rotary motion of said at least one blade around its own pivot axis to the propeller casing, as well as means (2, 14, 15) for transmitting the rotary motion of the shaft to the propeller casing, the propeller being shaped to provide at least one not null angular range for the free relative rotation of the above mentioned at least one blade (6a, 6b, 6c) around its pivot axis, relatively to the propeller casing (3a, 3b, 4). The propeller also comprises at least one elastic element (18, 18') countering the relative rotation of said at least one blade relatively to the propeller casing (3a, 3b, 4), or vice versa.
Abstract translation: 该类型的可变螺距螺旋桨（1）包括至少一个可旋转地枢转（20a，20b，20c）到螺旋桨（3a，3b，4）的圆柱形壳体的叶片（6a，6b，6c） 与所述螺旋桨壳体同轴的发动机，联接到所述轴或螺旋桨壳体以及联接到所述至少一个叶片的运动系统（7,8a，8b，8c，10a，10b，10c，11） 用于调节所述至少一个叶片围绕其自身枢转轴线到螺旋桨壳体的旋转运动，以及用于将轴的旋转运动传递到螺旋桨壳体的装置（2,14,15），螺旋桨被成形为 为上述至少一个叶片（6a，6b，6c）围绕其枢转轴线相对于螺旋桨外壳（3a，3b，4）的自由相对旋转提供至少一个非零角度范围。 螺旋桨还包括抵抗所述至少一个叶片相对于螺旋桨壳体（3a，3b，4）的相对旋转的至少一个弹性元件（18,18'），反之亦然。
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公开(公告)号：WO2010044734A1
公开(公告)日：2010-04-22
申请号：PCT/SE2009/051152
申请日：2009-10-12
Applicant: ROLLS-ROYCE AKTIEBOLAG , FORSSTRÖM, Jan-Olov , LINDQUIST, Torbjörn
Inventor： FORSSTRÖM, Jan-Olov , LINDQUIST, Torbjörn
Abstract: This invention relates to a method and a Propeller Pitch Control Arrangement, comprising a propeller hub (1) having a number of interface fittings (10) for adjustable pitch positioning of a propeller blade, a positioning device (3), within said hub (1), having a number of propeller control interfaces (34) and an actuator arrangement (2, 4, 5) arranged to move and position said positioning device (3) to enable varying pitch for said propeller blades, characterized in - that said actuator arrangement includes a rotatable shaft (2) with threads (20) interacting with mating threads (30) at said positioning device (3), and, - that said rotatable shaft (2) is driven by a motor device (4,5)positioned adjacent said hub (1).
Abstract translation: 本发明涉及一种方法和螺旋桨桨距控制装置，包括具有多个用于螺旋桨叶片的可调俯仰定位的接口配件（10）的螺旋桨轮毂（1），在所述轮毂（1）内的定位装置（3） ），具有多个螺旋桨控制接口（34）和致动器装置（2,4,5），其被布置成移动和定位所述定位装置以使所述螺旋桨叶片具有变化的间距，其特征在于，所述致动器装置 包括具有与所述定位装置（3）上的配合螺纹（30）相互作用的螺纹（20）的可旋转轴（2），以及 - 所述可旋转轴（2）由邻近定位的马达装置（4,5）驱动 所述轮毂（1）。
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公开(公告)号：WO00051700A1
公开(公告)日：2000-09-08
申请号：PCT/DE2000/000701
申请日：2000-03-06
Abstract: The invention relates to a propeller, especially for driving model airplanes, comprising a blade hub (20) mounted on the drive shaft of a motor, wherein the blade hub (20) has an axle (82) on the side opposite the drive shaft and the extension thereof, in addition to several propeller blades (32, 34, 36) mounted on the hub (20). The propeller hub (20) has holes (22, 24, 26) whose number corresponds to the number of propeller blades (32, 34, 36) while the propeller blades (32, 34, 36) have root axles (42, 44, 46) on their proximal ends facing the hub, which are inserted in the holes (22, 24, 26) in the hub (20), in addition to retaining means (52, 54, 56) that retain the propeller blades (32, 34, 36) on the hub (20) in relation to forces exerted radially outward. Means (120, 122, 124) are configured on the retaining means (52, 54, 56) enabling synchronous regulation of the angle of attack of the propeller blades (32, 34, 36).
Abstract translation: 这将是一个推进器，特别是用于驱动提出飞机模型，与被施加到电机（20）的驱动轴上的刀片毂，其中，所述叶片轮毂（20）的轮毂轴（82）在驱动轴侧的相反侧并且在所述延伸 具有多个连接到所述叶片毂（20）的螺旋桨叶片（32，34，36）的安装。 对应于螺旋桨叶片的数目（32，34，36）的开口（22，24，26）中的叶片毂（20），而推进器叶片（32，34，36）在它们的近端，该叶片轮毂的面向叶片根轴的侧边（42，44 ，46），其被引入到叶片毂（20）中的开口（22，24，26），和保持装置（52，54,56）具有，与推进器叶片（32，34，36）相对于径向向外 作用的力在叶片毂（20）保持。 保持装置（52，54,56）是装置（120，122,124）被形成为与所述螺旋桨叶片（32,34，36）的桨距角可同步调整。
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Patent Agency Ranking
公开(公告)号：WO99015399A1
公开(公告)日：1999-04-01
申请号：PCT/SE1998/001719
申请日：1998-09-24
Abstract: The invention relates to a marine propeller having adjustable propeller blades (5) attached to a hub (1, 2). The root-part (7) of each blade (5) is mounted in the hub (1, 2) for rotation about an axis that defines an angle with the axial direction of the propeller. A blade setting adjusting means (4, 5) is adapted for rotating all blades (5) in unison. According to the invention, the blade setting adjusting means comprises a blade setting adjuster ring (4) which includes locking means (20, 21) for co-action with locking means (22, 23) on the hub. The adjuster ring (4) can be moved axially between a locking position in which the adjuster ring is locked against rotation, and a release position in which the adjuster ring can be rotated relative to the hub (1, 2). The locking means (20, 21, 22, 23) define a plurality of distinct rotational positions of the adjuster ring (4). Movement transmission means (15, 17) transfer rotary movement of the adjuster ring (4) to respective blades (5).
Abstract translation: 本发明涉及具有附接到轮毂（1,2）上的可调螺旋桨叶片（5）的船用螺旋桨。 每个叶片（5）的根部（7）安装在轮毂（1,2）中，以围绕与螺旋桨的轴向限定角度的轴线旋转。 叶片设置调节装置（4,5）适于一致地旋转所有叶片（5）。 根据本发明，叶片设定调节装置包括一个叶片设定调节器环（4），其包括用于与轮毂上的锁定装置（22,23）协同作用的锁定装置（20,21）。 调节器环（4）可以在其中调节器环被锁定以防止旋转的锁定位置与释放位置之间轴向移动，在该释放位置中调节器环可以相对于轮毂（1,2）旋转。 锁定装置（20,21,22,23）限定调节环（4）的多个不同的旋转位置。 运动传递装置（15,17）将调节环（4）的旋转运动传递到相应的叶片（5）。
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公开(公告)号：WO2019004807A1
公开(公告)日：2019-01-03
申请号：PCT/KZ2017/000021
申请日：2017-10-11
Applicant: ТАСБУЛАТОВ, Ергалий , АШКЕНОВ, Ермек
Inventor： ТАСБУЛАТОВ, Ергалий , АШКЕНОВ, Ермек
Abstract: Изобретение относится к конструкциям лопастных циклоидных движителей. Ротор двойного вращения для циклоидного пропеллера содержит главный ротор, вращающийся вокруг собственной оси и имеющий кинематическую связь с приводным валом. По окружности главного ротора установлены второстепенные вращающиеся роторы, имеющие кинематическое соединение с приводным валом. По окружностям второстепенных роторов расположено по одному месту для крепления поворотных лопастей, при этом второстепенные роторы имеют кинематическое соединение с приводным валом, обеспечивающее передаточное отношение главного ротора к второстепенным, равное минус 1/2. На осях второстепенных роторов расположены вращающиеся промежуточные валы, а радиус расположения мест для крепления лопастей относительно оси второстепенного ротора меньше радиуса расположения осей второстепенных роторов относительно оси главного ротора. Обеспечивается движение лопасти пропеллера по траектории эллипса.
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公开(公告)号：WO2010044733A1
公开(公告)日：2010-04-22
申请号：PCT/SE2009/051151
申请日：2009-10-12
Applicant: ROLLS-ROYCE AKTIEBOLAG , FORSSTRÖM, Jan-Olov
Inventor： FORSSTRÖM, Jan-Olov
CPC classification number: B63H3/04
Abstract: This invention relates to a method and a Propeller Pitch Control Arrangement, comprising a propeller hub (1) having a number of interface fittings (10) for adjustable pitch positioning of a propeller blade, a positioning device (3), within said hub (1), having a number of propeller control interfaces (34) and an actuator arrangement (2, 4, 55) arranged to move and position said positioning device (3) to enable varying pitch for said propeller blades, characterized in - that said actuator arrangement includes a rotatable shaft (2) with threads (20) interacting with mating threads (30) at said positioning device (3), and, - that said rotatable shaft (2) is driven by a motor device (4, 5) positioned adjacent said hub (1).
Abstract translation: 本发明涉及一种方法和螺旋桨桨距控制装置，包括具有多个用于螺旋桨叶片的可调俯仰定位的接口配件（10）的螺旋桨轮毂（1），在所述轮毂（1）内的定位装置（3） ），具有多个螺旋桨控制接口（34）和致动器装置（2,4,55），其被布置成移动和定位所述定位装置（3），以使所述螺旋桨叶片具有变化的间距，其特征在于，所述致动器装置 包括具有与所述定位装置（3）上的配合螺纹（30）相互作用的螺纹（20）的可旋转轴（2），以及 - 所述可旋转轴（2）由邻近定位的马达装置（4,5）驱动 所述轮毂（1）。
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公开(公告)号：WO9730813A9
公开(公告)日：2000-04-27
申请号：PCT/AU9600763
申请日：1996-11-28
Applicant: AIMBRIDGE PTY LTD , WILLMOT ERIC PAUL
Inventor： WILLMOT ERIC PAUL
IPC: B23B31/36 , B23B31/28 , B63H5/10 , B64C11/32 , B64C27/54 , B64D31/12 , F01L1/352 , F03D7/02 , F03D7/04 , F03D11/02 , F16D3/10 , F16H35/00 , F16H35/18 , F16H37/06 , B23B31/26 , B23B31/42 , B63H3/02 , B64C11/34 , B64C11/36 , B64C27/605 , B64C27/78 , B64C27/80 , F01L1/34
CPC classification number: F16D3/10 , B23B31/28 , B63H5/10 , B64C11/32 , B64D31/12 , F01L1/352 , F03D7/0224 , F03D15/00 , F05B2260/4031 , F05B2260/40311 , F16H35/008 , Y02E10/722 , Y02E10/723 , Y10T74/19084 , Y10T74/19093 , Y10T74/1956
Abstract: The phase control mechanism includes first gears (3, 4) coupled to the output shafts which are to be phase controlled. A transfer gear (5) is provided for rotation or operation independent of the input and is coupled to the first gears (3, 4) to allow rotary motion to be transferred between the first gear members and a phase adjuster (10) causes the first gears (3, 4) to advance on regress relative to one another to change the phase relationship between the outputs.
Abstract translation: 相位控制机构包括联接到待相位控制的输出轴的第一齿轮（3,4）。 传动齿轮（5）被提供用于独立于输入的旋转或操作，并且联接到第一齿轮（3,4）以允许旋转运动在第一齿轮构件之间传递并且相位调节器（10）使得第一 齿轮（3,4）相对于彼此退回以改变输出之间的相位关系。
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10.发明申请A MOTOR FOR DRIVING A PROPELLER INCLUDING A PHASE ADJUSTER FOR ALTERING THE PITCH OF THE PROPELLER BLADES 审中-公开用于驱动螺旋桨的电动机，包括用于改变螺旋桨叶片的相位调节器
公开(公告)号：WO99067128A1
公开(公告)日：1999-12-29
申请号：PCT/AU1999/000276
申请日：1999-04-15
CPC classification number: B63H3/02
Abstract: A motor for driving a propeller is disclosed which has a drive shaft (10) which is coupleable to a propeller shaft (20) by bevel gears (12 and 14) so as to rotate the shaft (20) to in turn rotate propeller blades P of an outboard motor. The drive shaft (20) has an internal concentric shaft (30) which enables the adjustment of the pitch of the propeller blades P by mounting the propeller blades P for rotation about a pitch axis and coupling the mounting (72') via an integral bevel gear (104) to a bevel gear (102) on the shaft (30). A phase adjustment mechanism (40) is provided for rotating the shaft (30) relative to the shaft (20) to in turn rotate the propeller blades P around the pitch axis to change the pitch of the propeller blades P. The phase adjustment mechanism comprises ring gears (48 and 50), together with planet gears (48) in engagement with a gear on the shaft (30) and planet gears (46) in engagement with a gear (26) on the shaft (20). An anti-backlash mechanism for preventing movement with propeller blades P about the pitch axis due to backlash within the gears of the phase adjuster mechanism (40), includes a screw-threaded section (252) coupled with the shaft (30) and the yoke (270) on the section (252) for movement on the section (252) in the longitudinal direction of the shaft (30). Engagement between the screw-threaded section (252) and the yoke (270) forms a rigid coupling of the shaft (30) to the propeller blades P so that any backlash in the phase adjusting mechanism (40) is not transmitted through the coupling to the propeller blades P.
Abstract translation: 公开了一种用于驱动螺旋桨的电动机，其具有通过锥齿轮（12和14）可耦合到传动轴（20）的驱动轴（10），以便使轴（20）旋转，从而旋转螺旋桨叶P 的舷外马达。 驱动轴（20）具有内部同心轴（30），其能够通过安装用于围绕俯仰轴线旋转的螺旋桨叶P来调节螺旋桨桨叶P的俯仰，并且通过一体的斜面 齿轮（104）到轴（30）上的锥齿轮（102）。 提供相位调节机构40，用于使轴30相对于轴20旋转，从而依次推进螺旋桨叶P围绕俯仰轴旋转，以改变螺旋桨叶P的间距。相位调节机构包括 环形齿轮（48和50）以及与轴（30）上的齿轮啮合的行星齿轮（48）和与轴（20）上的齿轮（26）接合的行星齿轮（46）。 用于防止由于相位调节器机构（40）的齿轮内的间隙而由螺旋桨叶片P围绕俯仰轴线的运动的反间隙机构包括与轴（30）联接的螺纹部分（252）和轭 （252）上的所述部分（252）上，用于在所述轴（30）的纵向方向上在所述部分（252）上移动。 螺纹部分（252）和轭架（270）之间的接合形成轴（30）与螺旋桨叶片P的刚性联接，使得相位调节机构（40）中的任何齿隙不会通过联轴器传递到 螺旋桨叶片P.
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