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1. 发明申请

US20180057129A1 IMPROVEMENTS TO ROTATING MACHINES WITH FLUID ROTOR HAVING ADJUSTABLE BLADES 审中-公开
公开(公告)号：US20180057129A1
公开(公告)日：2018-03-01
申请号：US15523411
申请日：2015-10-29
申请人： ADV TECH
发明人： Arnaud CURUTCHET
IPC分类号： B63H1/10 , B64C27/54
CPC分类号： B63H1/10 , B63H1/08 , B64C27/54 , B64C39/003 , F03B17/06 , F03D3/068 , F03D7/06 , F05B2210/16 , F05B2240/923 , F05B2240/931 , Y02E10/28 , Y02E10/74
摘要： A rotating machine with a fluid rotor comprises a set of blades (4) mounted on arms (2) rotating about a main axis (1) of the rotor, the rotor being held by a support structure (5) in an orientation such that said axis (1) is essentially perpendicular to the direction of the flow of fluid, each blade (4) being mounted pivoting about a respective axis of rotation (3) parallel to the main axis (1), the machine comprising a linkage (13, 7, 14) for generating a relative rotational movement of each blade (4) relative to the arm (2) of same at the axis of rotation (3) thereof, in order to thus vary the tilt of the blade relative to the flow of fluid in an angular range. According to the invention, the machine comprises means for collectively modifying the geometry of the linkages (13, 7, 14) from a movement generated at the main axis of the rotor in order to vary the amplitude of the angular range.

2. 发明授权

US09841003B2 Rotary machine comprising a rotor placed in a fluid and equipped with orientable blades 有权
公开(公告)号：US09841003B2
公开(公告)日：2017-12-12
申请号：US14412691
申请日：2013-07-05
申请人： ADV TECH
发明人： Arnaud Curutchet , Stephane Grosmangin , Renaud Fourton , Gabriel Corde
IPC分类号： F03D3/06 , F03D3/00 , F03D7/04 , F03D7/02 , B63H1/10
CPC分类号： F03D3/068 , B63H1/10 , F03D3/005 , F03D7/0224 , F03D7/04 , F05B2260/506 , F05B2260/72 , F05B2260/75 , F05B2260/79 , Y02E10/74
摘要： A fluidic rotor rotary machine has a rotor comprising at least one blade (4) mounted on an arm (2) rotating about a main axis (1) of the rotor, the rotor being held by a support structure (5) in an orientation such that said axis (1) is essentially perpendicular to the fluid flow direction, the blade (4) being pivotally mounted about a rotational axis (3) parallel to the main axis (1), the machine being characterized in that it comprises means for generating a relative rotational movement of the blade (4) relative to the arm (2) at the rotational axis (3), thereby varying the blade angle, said means comprising an eccentric mechanism rotating on said blade rotational axis.Application in particular to propellers and generators operating according to Lipp-type or Voith-Schneider-type kinematics, with possible mode switching.

3. 发明授权

US08783202B1 Subsurface oscillating blade propellor 失效
标题翻译：地下摆动叶片推进器
公开(公告)号：US08783202B1
公开(公告)日：2014-07-22
申请号：US13557964
申请日：2012-07-25
申请人： Scott Franklin Lowery , Bryan Franklin Johnson
发明人： Scott Franklin Lowery , Bryan Franklin Johnson
IPC分类号： B63G8/16 , B63H1/10
CPC分类号： B63H1/10 , B63G8/16
摘要： A subsurface propeller module, using Voith Schneider propeller technology, is provided for use in underwater vehicle dynamic motion control. One or more modules are mounted between nose and body sections of the vehicle such that their axes of rotation coincide with the longitudinal centerline of the vehicle. This enables the module to thrust in any direction normal to the direction of travel. Wiring for power and sensors can be routed through structural conduits connecting the nose section to the main body of the vehicle and supporting the propeller modules. The structural conduits can be shaped to provide support for the nose and body sections, and to have minimal hydrodynamic impact on vehicle forward motion or module thrust. A sealed housing is provided for the motors and control actuators of the propeller modules.
摘要翻译：使用福伊丝施耐德螺旋桨技术的地下螺旋桨模块用于水下航行动态运动控制。一个或多个模块安装在车辆的鼻部和身体部分之间，使得它们的旋转轴线与车辆的纵向中心线重合。这使得模块能够沿垂直于行进方向的任何方向推进。功率和传感器的接线可以通过将鼻部连接到车辆主体并支撑螺旋桨模块的结构导管进行布线。结构导管可以成形为为鼻部和身体部分提供支撑，并且对车辆向前运动或模块推力具有最小的流体动力学冲击。为螺旋桨模块的电动机和控制执行器提供密封的壳体。

4. 发明授权

US07518864B2 Cooling fan and image display apparatus 失效
标题翻译：冷却风扇和图像显示装置
公开(公告)号：US07518864B2
公开(公告)日：2009-04-14
申请号：US11271682
申请日：2005-11-11
申请人： Akira Kimura
发明人： Akira Kimura
IPC分类号： H05K7/20 , F21V29/00 , F04D5/00 , B63H1/10
CPC分类号： F24F7/007 , F04D17/04 , F04D29/30
摘要： A cooling fan is provided that does not place limitations on the installation conditions for the fan, is capable of cooling a backlight unit of a display panel with high efficiency, and produces less noise during operation. Also provided is an image display apparatus equipped with the cooling fan. The cooling fan includes a fan rotator composed of a rotational shaft that is rotationally driven by a driving motor and two vanes that have parallel revolution shafts that rotate together with the rotational shaft, are freely rotatable on the shafts, face one another, and revolve around the rotational shafts and a vane angle control unit that implements control so that each vane has a maximum rotation angle when a revolution angle of the vanes is in a vicinity of a first revolution angle and each vane has a rotation angle of 0° when a revolution angle of the vane is in a vicinity of a second revolution angle that is perpendicular to the first revolution angle. By rotating the fan rotator, a wind in a single direction perpendicular to the rotational shaft is generated to cool a back light unit of a flat panel display, for example.
摘要翻译：提供了不对风扇的安装条件施加限制的冷却风扇，能够高效率地冷却显示面板的背光单元，并且在操作期间产生较少的噪声。还提供了配备有冷却风扇的图像显示装置。冷却风扇包括由旋转轴构成的风扇旋转体，该旋转轴由驱动电动机旋转驱动，并且具有与旋转轴一起旋转的平行的旋转轴的两个叶片可在轴上彼此自由旋转并且相对于旋转轴和叶片角度控制单元，其执行控制，使得当叶片的旋转角度处于第一旋转角度附近时，每个叶片具有最大旋转角度，并且当旋转时每个叶片具有0°的旋转角度叶片的角度在垂直于第一转角的第二转角附近。通过旋转风扇旋转器，产生垂直于旋转轴的单个方向的风，以冷却例如平板显示器的背光单元。

5. 发明授权

US5993157A Cycloidal propeller having wings operated by hydraulic clutches 失效
标题翻译：具有由液压离合器操作的翼的旋转螺旋桨
公开(公告)号：US5993157A
公开(公告)日：1999-11-30
申请号：US929818
申请日：1997-09-15
申请人： Herbert Perfahl
发明人： Herbert Perfahl
IPC分类号： B63H1/10 , B63H25/34 , B63H25/38 , B63H3/00
CPC分类号： B63H25/34 , B63H1/10 , B63H25/382
摘要： A cycloidal propeller to achieve strictly a rudder operation includes accessory apparatuses containing accessory drives. Clutches are used to couple the accessory drives to the propeller shafts, and additional clutches are provided to disengage the fixed connection of the normal propeller mechanism to the wing shafts in cruising operation.
摘要翻译：实现严格舵操作的摆线螺旋桨包括附件驱动器的附件装置。离合器用于将附件驱动器连接到传动轴上，并且提供附加的离合器以在巡航操作中将普通螺旋桨机构的固定连接与翼轴分离。

6. 发明授权

US5911187A Pontoon 失效
标题翻译：浮桥
公开(公告)号：US5911187A
公开(公告)日：1999-06-15
申请号：US928451
申请日：1997-09-12
申请人： Malcolm Sohm
发明人： Malcolm Sohm
IPC分类号： B63B1/12 , F02B61/04 , B63H1/10
CPC分类号： B63B1/12 , F02B61/045
摘要： A pontoon boat having a deck disposed over distal, watertight pontoons. Each pontoon comprises an elongated, generally cylindrical shell having a bow end consisting of an eccentric conical section extending upward at an angle out of the water. Splash rails, comprising fins protruding from the pontoon's shell, are disposed along the pontoon's inner and outer surfaces so that they extend substantially from the pontoon's bow end to its stern end. Each pontoon may also includes a splash guard comprising a second, larger fin mounted to the inner surface of the pontoon's shell near the its bow end. The deck of the pontoon boat includes a motor transom for mounting an outboard motor.
摘要翻译：一艘浮船上有一个甲板，设在远端，水密的浮船上。每个浮筒包括细长的大致圆柱形的壳体，其具有弓形端部，该端部部分以从水面向外以一定角度向上延伸的偏心锥形部分组成。包括从浮筒外壳突出的翅片的飞溅轨道沿着浮筒的内表面和外表面设置，使得它们从浮筒的弓形端部至其尾端基本上延伸。每个浮筒还可以包括防溅罩，其包括安装在浮筒壳的靠近其弓形端的内表面的第二较大的翅片。浮船的甲板包括用于安装舷外马达的马达横梁。

7. 发明授权

US3716014A Ship propulsion system having separate propulsion units for cruise and low speeds 失效
标题翻译：具有独立推进单元的巡航和低速的船舶推进系统
公开(公告)号：US3716014A
公开(公告)日：1973-02-13
申请号：US3716014D
申请日：1970-08-14
申请人： VOITH GMBH J M
发明人： LAUCKS R , FORK W , GROSS H
IPC分类号： B63H1/10 , B63H5/02 , B63H5/08 , B63H23/30
CPC分类号： B63H5/08 , B63H1/10 , B63H5/02 , B63H23/30 , B63H2005/025
摘要： A ship is provided with a propulsion unit for cruising speed and a cycloidal propeller as a second propulsion unit used for slow speeds. The cycloidal propeller has a propeller housing and a propeller runner with the propeller blades being equi-distantly spaced on a blade orbit and pivotally mounted so that the blades may be pivoted in directions parallel to the direction of travel of the ship. The cylinder propeller may be used as a non-rotating passive rudder when the ship is cruising and may also be used for steering. Structures are disclosed for pivoting of the blades into various positions.
摘要翻译：船舶设有用于巡航速度的推进单元和摆动螺旋桨作为用于慢速的第二推进单元。摆线螺旋桨具有螺旋桨壳体和螺旋桨转子，其中螺旋桨叶片在叶片轨道上等距离间隔并且枢转地安装，使得叶片可以在平行于船舶行进方向的方向上枢转。当船舶巡航时，气缸螺旋桨可用作非旋转无源舵，也可用于转向。公开了用于将叶片枢转到各种位置的结构。

8. 发明授权

US3690787A Apparatus for indicating the position of the control center for the blades of a rotating blade propeller 失效
标题翻译：用于指示旋转叶片螺旋桨叶片控制中心位置的装置
公开(公告)号：US3690787A
公开(公告)日：1972-09-12
申请号：US3690787D
申请日：1971-05-07
申请人： VOITH GMBH J M
发明人： GROSS HARALD
IPC分类号： B63H1/10 , G08B9/08
CPC分类号： G08B9/08 , B63H1/10
摘要： A blade wheel ship propeller has a rotatable hub from which a plurality of blades extend vertically downwardly adjacent the periphery thereof with the blades being pivotable about their longitudinal axes. The blades are connected to a displaceable control disk in the hub which determines the center of eccentricity for the blades. A vertically extending universally tiltable control member has one end pivotably connected to the control disk and its upper end pivotally connected to the lower end of a measuring rod which is gimbal mounted or firmly connected in a propeller housing. The angles of tilt of the gimbal mounting axes or the magnitude and direction of bending of the measuring rod are sensed and transmitted to remotely located indicators to indicate the position of the control center with respect to a reference point on the propeller.
摘要翻译：叶轮轮式推进器具有可旋转轮毂，多个叶片从该轮毂沿其周边垂直向下延伸，其中叶片可围绕其纵向轴线枢转。叶片连接到轮毂中的可移动的控制盘，其确定叶片的偏心的中心。垂直延伸的通用可倾斜控制构件具有可枢转地连接到控制盘的一端，并且其上端枢转地连接到万向节安装或牢固地连接在螺旋桨壳体中的测量杆的下端。万向安装轴的倾斜角度或测量杆弯曲的大小和方向被检测并传输到远程位置的指示器，以指示控制中心相对于螺旋桨上的参考点的位置。

9. 发明授权

US3639077A Belt-driven pi-pitch cycloidal propeller 失效
标题翻译：皮带式PI-PITCH CYCLOIDAL螺旋桨
公开(公告)号：US3639077A
公开(公告)日：1972-02-01
申请号：US3639077D
申请日：1970-07-23
申请人： US NAVY
发明人： SLATES ELMER F
IPC分类号： B63H1/10
CPC分类号： B63H1/10
摘要： A cycloidal propelling device for use on submersibles which operates in a flooded sea water environment and thereby eliminates the need for a protective sealing housing containing oil. While the propeller blades of the device are being driven in an orbital path, if a change in blade pitch is desired, a control shaft is rotated. Rotation of the blade pitch control shaft rotates a central pinion gear which drives a timing belt. Movement of the timing belt simultaneously and in synchronization rotates propeller blade gears and changes the pitch of the propeller blades which are mounted thereon with water-lubricated plastic bearings. Plug-in, pullout type plastic breakway propeller blades are used for easy repair and replacement.
摘要翻译：一种用于在淹水海水环境中工作的潜水器的摆线推进装置，从而消除了对含有油的保护性密封壳体的需要。当装置的螺旋桨叶片在轨道中被驱动时，如果需要叶片间距的变化，则控制轴旋转。叶片俯仰控制轴的旋转使驱动同步带的中心小齿轮旋转。同步带同时旋转并同步旋转螺旋桨叶片齿轮并改变其上安装有水润滑塑料轴承的螺旋桨叶片的桨距。插拔式拔出式塑料防风螺旋桨叶片，便于维修和更换。

10. 发明授权

US2978036A Control device for blades of cycloidal propellers 失效
标题翻译：摆线螺旋桨叶片控制装置
公开(公告)号：US2978036A
公开(公告)日：1961-04-04
申请号：US65405156
申请日：1956-12-26
申请人： VOITH GMBH J M
发明人： ERNST SCHNEIDER
IPC分类号： B63H1/10
CPC分类号： B63H1/10

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