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1. 发明申请

US20190242365A1 A WIND TURBINE 审中-公开
公开(公告)号：US20190242365A1
公开(公告)日：2019-08-08
申请号：US16345650
申请日：2016-10-27
申请人： HYDRAUTRANS B.V.
发明人： Augustinus Franciscus Herman Basstein , Hugo Groenemans
IPC分类号： F03D15/00 , F03D80/80 , F03D9/25 , F03D9/28 , F16H47/00 , H02K7/116 , H02K7/18
CPC分类号： F03D15/00 , F03D9/25 , F03D9/28 , F03D80/88 , F04B17/02 , F05B2260/40311 , F05B2260/406 , F16H39/00 , F16H47/00 , H02K7/116 , H02K7/1838 , H02K2213/12 , Y02E10/72 , Y02P80/158
摘要： A wind turbine (1) comprising a turbine rotor (3) with one or more blades, a generator (4) and a drive train (5) interconnecting the turbine rotor (3) and the generator (4). The drive train (5) is provided with a main gear (6) directly driven by the turbine rotor (3). A plurality of pinions engages the main gear (6). Each of the pinions drives a hydraulic pump (7). A hydro motor (8) is connected to the respective pumps (7) via respective high pressure (9) and low pressure lines. The hydro motor (8) engages an input shaft of the generator (4). A planetary gear transmission (10) is arranged between each pinion and the respective hydraulic pump (7).

2. 发明申请

US20180073483A1 INERTIAL WAVE ENERGY CONVERTER 审中-公开
公开(公告)号：US20180073483A1
公开(公告)日：2018-03-15
申请号：US15700122
申请日：2017-09-09
申请人： Garth Alexander Sheldon-Coulson , Brian Lee Moffat , Daniel William Place , Rabeh Bassam Shalhoub
发明人： Garth Alexander Sheldon-Coulson , Brian Lee Moffat , Daniel William Place , Rabeh Bassam Shalhoub
IPC分类号： F03B13/20 , F16H19/06 , H02K7/18
CPC分类号： F03B13/148 , F03B13/12 , F03B13/14 , F03B13/16 , F03B13/1885 , F03B13/20 , F03B13/22 , F03B13/26 , F03B13/264 , F16H19/06 , F16H39/00 , F16H41/00 , H02K3/52 , H02K7/1853
摘要： A wave energy converter generates power from a wave-induced separation of a positively buoyant flotation module and a submerged negatively buoyant mass, using a rotating pulley to drive a power-take-off system.

3. 发明授权

US09435417B1 Automatic torque compensating drive system 有权
标题翻译：自动扭矩补偿驱动系统
公开(公告)号：US09435417B1
公开(公告)日：2016-09-06
申请号：US14456544
申请日：2014-08-11
申请人： Hydro-Gear Limited Partnership
发明人： Nathan W. Bonny , K. Mike McCoy
IPC分类号： B60K17/00 , B62D11/02 , B62D11/18 , F16H39/00 , B60W10/10 , B60W10/04
CPC分类号： F16H39/00 , B60K7/0015 , B60K17/105 , B60K23/00 , B60K2007/0038 , B60K2007/0092 , B60W10/04 , B60W10/10 , B60Y2200/223 , B62D11/001 , B62D11/02 , B62D11/18 , B62D11/183 , F16H61/427 , F16H61/456
摘要： An automatic torque compensating drive system for a hydrostatic transmission, having a torque compensating control mechanism adjusting the swash plate of the hydraulic motor, the swash plate being spring biased to a low-torque, high-speed position and rotatable through a range of positions to a high-torque, low-speed position in response to increasing hydraulic system pressure. When used with a pair of transmissions, a linkage may join the control mechanisms of each transmission to synchronize their torque adjustments.
摘要翻译：一种用于静液压传动的自动扭矩补偿驱动系统，具有调节液压马达的斜盘的扭矩补偿控制机构，该斜盘被弹簧偏压到低扭矩高速位置，并可旋转通过一定范围的位置响应于液压系统压力的增加，高扭矩，低速位置。当与一对变速箱一起使用时，联动装置可以连接每个变速器的控制机构以使其转矩调节同步。

4. 发明授权

US09309955B2 Method for starting up a vehicle having a hydrostatic additional drive, and vehicle having a hydrostatic additional drive 有权
标题翻译：具有静液压附加驱动装置的车辆起动方法以及具有静液压附加驱动装置的车辆
公开(公告)号：US09309955B2
公开(公告)日：2016-04-12
申请号：US14004494
申请日：2012-02-10
申请人： Peter Schubert
发明人： Peter Schubert
IPC分类号： F16H61/47 , F16H39/00 , B60K17/356 , F16H61/431 , B60K7/00 , B60K17/10 , B60W10/06 , F16H59/18 , F16H59/44
CPC分类号： F16H39/00 , B60K7/0015 , B60K17/10 , B60K17/356 , B60K2007/0038 , B60K2007/0092 , B60W10/06 , B60W2720/28 , F16H59/18 , F16H59/44 , F16H61/431 , F16H61/47 , Y10T477/631
摘要： A method for starting up a vehicle includes driving a first wheel with an internal combustion engine vehicle drive and driving a second wheel with a hydrostatic additional drive. The hydrostatic additional drive has an adjustable hydraulic pump driven by the internal combustion engine, and at least one hydraulic motor coupled hydraulically thereto. The method further includes increasing and regulating a supply pressure of the at least one hydraulic motor in dependence on an accelerator pedal; determining a non-zero rotational speed of the first wheel; and synchronizing a rotational speed of the second wheel with the determined rotational speed of the first wheel. The method further includes increasing and regulating a supply pressure of the at least one hydraulic motor in dependence on an accelerator pedal; determining a non-zero speed of the vehicle; and adapting a rotational speed of the second wheel to the determined speed.
摘要翻译：用于启动车辆的方法包括用内燃机车辆驱动器驱动第一车轮并且用静液压附加驱动器驱动第二车轮。静液压附加驱动器具有由内燃机驱动的可调节液压泵，以及至少一个液压马达与其液压连接。该方法还包括根据加速器踏板来增加和调节至少一个液压马达的供给压力; 确定所述第一车轮的非零转速; 以及使所述第二车轮的转速与所确定的所述第一车轮的转速同步。该方法还包括根据加速器踏板来增加和调节至少一个液压马达的供给压力; 确定车辆的非零速度; 以及使所述第二轮的转速适应所确定的速度。

5. 发明授权

US08074451B2 Electric motor actuation of a hydrostatic pump 失效
标题翻译：液压泵的电动机驱动
公开(公告)号：US08074451B2
公开(公告)日：2011-12-13
申请号：US12131662
申请日：2008-06-02
申请人： Brian D. Kuras , Michael G. Cronin , Frank A. DeMarco , Mustafa Guven , Michael J. Barngrover
发明人： Brian D. Kuras , Michael G. Cronin , Frank A. DeMarco , Mustafa Guven , Michael J. Barngrover
IPC分类号： F16D31/02 , F01B3/02
CPC分类号： F16H63/062 , F16H39/00 , F16H61/425
摘要： A hydraulic motor system for improved frequency response includes a hydraulic variator having a pump and a motor, wherein the pump includes a variable angle swash plate, and the system further includes an electric actuator for controlling an angle or torque of the swash plate, thereby controlling the motor output characteristics. The electric actuator for controlling the variable angle swash plate may comprise a linear electric motor, ball screw drive or a rotary electric motor. In an example, the rotary electric motor tilts the swash plate by applying a torque to the swash plate at a point away from its tilt axis. In a further example, the rotary electric motor tilts the swash plate via a worm drive or ball screw drive.
摘要翻译：用于改善频率响应的液压马达系统包括具有泵和马达的液压变速器，其中所述泵包括可变角度斜盘，并且所述系统还包括用于控制所述斜盘的角度或扭矩的电致动器，由此控制电机输出特性。用于控制可变角度斜盘的电致动器可以包括线性电动机，滚珠丝杠驱动器或旋转电动机。在一个示例中，旋转电动机通过在远离其倾斜轴的点处向斜盘施加扭矩来倾斜斜盘。在另一个例子中，旋转电动机通过蜗杆传动或滚珠丝杠驱动来使旋转斜盘倾斜。

6. 发明授权

US3730206A Flushing valve arrangement for reversible hydrostatic gear mechanisms 失效
标题翻译：可逆式水轮机构的冲洗阀装置
公开(公告)号：US3730206A
公开(公告)日：1973-05-01
申请号：US3730206D
申请日：1971-12-01
申请人： CONSTANTIN RAUCH
发明人： SIREK T
IPC分类号： F15B13/02 , F16H39/00 , F16D31/00
CPC分类号： F16H61/4104 , F15B13/02 , F16H39/00 , F16H61/4139 , Y10S159/12 , Y10T137/2562 , Y10T137/2693
摘要： A flushing valve arrangement for reversible hydrostatic gear mechanisms with a closed circuit and a feed pump which communicates through non-return valves with each of two main lines of the circuit and with a pressure relief valve connected to a storage container. Its inlet can, through a flushing reciprocating valve and as a function of the pressure in the relevant high pressure line, communicate with whichever main line is carrying the low pressure. The flushing reciprocating valve comprises two coaxially and mirror-symmetrically disposed valve bodies enclosing a common valve space which communicates with said pressure relief valve, said valve bodies having within them displaceable and likewise mirror-symmetrically disposed piston slides reciprocally braced through a spring between said slides. Each piston slide has an inner valve space communicating with the common valve space and with the feed pump. Each valve body with its associated piston slide by means of a sealing piston face and a valve seat forms an annular space which can be closed off from the common valve space and which communicates at any time with one of the main lines. Each main line is connected through a control valve to a control space on the outer end face of the other piston slide which forms an annular space connected to the other main line.
摘要翻译：一种用于具有闭合回路的可逆流体静力齿轮机构和进料泵的冲洗阀装置，其通过止回阀与回路的两条主线中的每一条与连接到存储容器的减压阀连通。其入口可以通过冲洗往复阀和作为相关高压管线中的压力的函数与无论哪条主线承载低压连通。冲洗往复阀包括两个同轴和镜对称设置的阀体，其包围与所述减压阀连通的公共阀空间，所述阀体内部具有可移动的并且同样是镜对称地设置的活塞滑块，其往复运动通过弹簧在所述滑块。每个活塞滑块具有与普通阀门空间和进给泵连通的内阀空间。具有其相关联的活塞的每个阀体借助于密封活塞面和阀座而滑动形成一个环形空间，该环形空间可以从公共阀门空间封闭，并且在任何时间与主线之一进行通信。每个主管线通过控制阀连接到另一活塞滑块的外端面上的控制空间，该控制空间形成连接到另一个主管线的环形空间。

7. 发明授权

US3659419A Hydraulic circuit of hydraulically driven vehicle 失效
标题翻译：液压驱动车辆液压回路
公开(公告)号：US3659419A
公开(公告)日：1972-05-02
申请号：US3659419D
申请日：1970-10-12
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： IKEDA TOSHIMICHI
IPC分类号： B60K17/10 , B62D11/18 , F15B21/04 , F16H39/00 , F16H39/02 , F15B15/18
CPC分类号： F16H61/4165 , B60K17/10 , B62D11/183 , F15B21/042 , F16H39/00 , F16H39/02 , Y10S60/912
摘要： A hydraulic pump driven by an engine and a hydraulic motor to drive running wheels are connected with each other by a conduit to form a closed circuit for the circulation of hydraulic oil therethrough, and the hydraulic oil is supplied into said closed circuit from an oil tank through a hydraulic oil supply circuit including a booster pump and excess oil in said closed circuit is discharged through a hydraulic oil discharge circuit. An auxiliary hydraulic motor having a fan on the drive shaft thereof is provided at one point of either the hydraulic oil supply circuit or the hydraulic oil discharge circuit, so as to be driven by the hydraulic oil passing therethrough. Further, a hydraulic oil cooling radiator is provided in the hydraulic oil discharge circuit in opposed relation to said fan to be cooled by the latter. Therefore, the position of the hydraulic oil cooling radiator can be freely selected and a sufficient cooling capacity can be obtained.
摘要翻译：由发动机驱动的液压泵和用于驱动行驶轮的液压马达通过导管彼此连接，以形成用于使液压油循环通过的闭合回路，并且液压油从油箱供应到所述闭合回路中通过包括增压泵和所述闭合回路中的多余油的液压油供给回路通过液压油排出回路排出。在其驱动轴上具有风扇的辅助液压马达设置在液压油供给回路或液压油排出回路的一个位置，以便被通过的液压油驱动。此外，液压油冷却散热器设置在所述液压油排出回路中，与所述风扇相对，由所述风扇冷却。因此，可以自由地选择液压油冷却散热器的位置，并且可以获得足够的冷却能力。

8. 发明授权

US3533952A Transmission of mechanical power 失效
标题翻译：机械力传递
公开(公告)号：US3533952A
公开(公告)日：1970-10-13
申请号：US3533952D
申请日：1965-08-11
申请人： WESTERN CO OF NORTH AMERICA
发明人： PRUITT GAIL T , BROWN WILLIAM E , CRAWFORD HORACE R
IPC分类号： B60T13/12 , F16H39/00 , C09K3/02
CPC分类号： C10M1/08 , C10M2201/02 , C10M2207/021 , C10M2207/125 , C10M2207/129 , C10M2215/044 , C10N2210/01 , C10N2240/08 , C10N2250/121 , F16H39/00

9. 发明授权

US3433167A Fluid machines 失效
标题翻译：流体机
公开(公告)号：US3433167A
公开(公告)日：1969-03-18
申请号：US3433167D
申请日：1967-02-24
申请人： THOMAS MOODIE CRAIG
发明人： CRAIG THOMAS MOODIE
IPC分类号： F01C3/02 , F16H39/00 , F04C1/16 , F04C3/00
CPC分类号： F16H39/00 , F01C3/02

10. 发明授权

US3299635A Adjustable hydrostatic drive 失效
标题翻译：可调静液压驱动
公开(公告)号：US3299635A
公开(公告)日：1967-01-24
申请号：US45091365
申请日：1965-04-26
申请人： LINDE AG
发明人： FRANZ FORSTER , KARL STOLZ
IPC分类号： F16H39/00 , F16H61/42 , F16H61/421
CPC分类号： F16H61/421 , F16H39/00

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