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21. 发明授权

US08930117B2 Hybrid drive system and method 有权
标题翻译：混合驱动系统及方法
公开(公告)号：US08930117B2
公开(公告)日：2015-01-06
申请号：US13336381
申请日：2011-12-23
申请人： Jason James Raasch
发明人： Jason James Raasch
IPC分类号： A01D34/00
CPC分类号： A01D34/00 , B60K6/12 , F16H61/4096 , F16H2059/6861 , Y02T10/6208 , Y10T29/49229
摘要： Embodiments of the invention provide a hybrid drive system including a power source. The hybrid drive system can include a hydraulic system operatively coupled to the power source. The hydraulic system can include at least one hydraulic module coupled to the power source and at least one accumulator fluidly coupled to the hydraulic module. The drive system can include at least one drive wheel operatively coupled to the hydraulic system. The drive wheel can be configured and arranged to receive power only from the hydraulic system. The hydraulic system can be configured and arranged to supplement power provided by the power source to the drive wheel. The hybrid drive system can include an electronic control unit in communication with the power source, the hydraulic module, and a sensor associated with the accumulator.
摘要翻译：本发明的实施例提供一种包括电源的混合驱动系统。混合驱动系统可以包括可操作地耦合到电源的液压系统。液压系统可以包括耦合到电源的至少一个液压模块和与液压模块流体耦合的至少一个蓄能器。驱动系统可以包括至少一个可操作地联接到液压系统的驱动轮。驱动轮可以被配置和布置成仅从液压系统接收电力。液压系统可以被配置和布置成补充由动力源向驱动轮提供的动力。混合动力驱动系统可以包括与电源，液压模块和与蓄能器相关联的传感器通信的电子控制单元。

22. 发明申请

US20140135171A1 HYDROSTATIC REGENERATIVE BRAKING TRANSMISSION FOR MOTOR VEHICLES 审中-公开
标题翻译：用于电动车辆的液压再生制动传动装置
公开(公告)号：US20140135171A1
公开(公告)日：2014-05-15
申请号：US13862591
申请日：2013-04-15
申请人： Carl F. Stephens , Joseph G. Mueller
发明人： Carl F. Stephens , Joseph G. Mueller
IPC分类号： B60W10/196 , B60W10/10
CPC分类号： B60W20/13 , B60K6/12 , B60W10/10 , B60W10/115 , B60W10/196 , B60W10/30 , B60W20/00 , B60W30/18127 , Y02T10/6208 , Y10T477/647
摘要： A transmission for a vehicle including a hydrostatic regenerative braking system includes a first rotatable shaft having a first end adapted to be driven by a first prime mover and a second end adapted to be coupled to a vehicle driveline. A second shaft selectively drives the first shaft and is adapted to drive a hydraulic pump of a second prime mover. A planetary gearset includes a first member restricted from rotation, a second member and a third member. A transfer mechanism includes a first sprocket fixed for rotation with the second member, a second sprocket fixed for rotation with the input shaft and a flexible member interconnecting the first and second sprockets. A clutch transfers torque between the third member and the first shaft.
摘要翻译：一种用于包括静液压再生制动系统的车辆的变速器包括第一可旋转轴，其具有适于由第一原动机驱动的第一端和适于联接到车辆传动系的第二端。第二轴选择性地驱动第一轴并适于驱动第二原动机的液压泵。行星齿轮组包括限制旋转的第一构件，第二构件和第三构件。传送机构包括固定为与第二构件一起旋转的第一链轮，固定用于与输入轴一起旋转的第二链轮和互连第一和第二链轮的柔性构件。离合器在第三构件和第一轴之间传递扭矩。

23. 发明申请

US20140124281A1 HYBRID HYDRAULIC VEHICLE DRIVE SYSTEM 有权
标题翻译：混合液压车辆驱动系统
公开(公告)号：US20140124281A1
公开(公告)日：2014-05-08
申请号：US13670625
申请日：2012-11-07
申请人： ROBERT BOSCH GMBH
发明人： Charles Moore
IPC分类号： B60K6/12 , G06F11/30
CPC分类号： B60K6/12 , B60W20/14 , B60W2510/24 , B60W2710/24 , G06F11/30 , Y02T10/6208
摘要： A drive system for a hybrid hydraulic vehicle. The drive system includes an engine, a hydraulic pump driven by the engine, a converter coupled to the pump, a drive train coupled to the converter a first hydraulic pathway coupling the hydraulic pump to the converter, a second hydraulic pathway coupling the hydraulic pump to the converter, a reservoir positioned in the second hydraulic pathway, an accumulator positioned in the first hydraulic pathway, a pressure sensor configured to sense the pressure of hydraulic fluid in the accumulator, and a controller. The controller is configured to receive an indication of the pressure of the hydraulic fluid in the accumulator from the pressure sensor, and to adjust a low pressure level threshold of the pressure of hydraulic fluid in the accumulator based on the operation of the vehicle such that the pressure of the hydraulic fluid in the accumulator reaches a predetermined target pressure when the vehicle brakes.
摘要翻译：一种用于混合动力液压车辆的驱动系统。驱动系统包括发动机，由发动机驱动的液压泵，耦合到泵的转换器，连接到转换器的传动系，将液压泵连接到转换器的第一液压路径，将液压泵连接到所述转换器，位于所述第二液压路径中的储存器，位于所述第一液压路径中的蓄能器，构造成感测所述蓄能器中的液压流体的压力的压力传感器以及控制器。控制器构造成从压力传感器接收蓄能器中的液压流体的压力的指示，并且基于车辆的操作来调节蓄能器中的液压流体的压力的低压水平阈值，使得当车辆制动时，蓄能器中的液压流体的压力达到预定的目标压力。

24. 发明授权

US08708083B2 Gas turbine energy storage and conversion system 有权
标题翻译：燃气轮机储能转换系统
公开(公告)号：US08708083B2
公开(公告)日：2014-04-29
申请号：US13911832
申请日：2013-06-06
申请人： David William Dewis , James Kesseli , Frank Wegner Donnelly , Thomas Wolf , John D. Watson
发明人： David William Dewis , James Kesseli , Frank Wegner Donnelly , Thomas Wolf , John D. Watson
IPC分类号： B60K6/00
CPC分类号： F01D25/10 , B60K1/00 , B60K3/04 , B60K6/12 , B60W2710/06 , B60Y2400/15 , F01K3/02 , F01K15/02 , F02C1/05 , F02C6/16 , F05D2220/62 , F05D2260/90 , Y02E60/15 , Y02T10/6208
摘要： The present invention combines the principles of a gas turbine engine with an electric transmission system. A method and apparatus are disclosed for utilizing metallic and ceramic elements to store heat energy derived from a regenerative braking system. The subject invention uses this regenerated electrical energy to provide additional energy storage over conventional electrical storage methods suitable for a gas turbine engine. The subject invention provides engine braking for a gas turbine engine as well as reducing fuel consumption.
摘要翻译：本发明将燃气涡轮发动机的原理与电力传输系统相结合。公开了一种用于利用金属和陶瓷元件来存储从再生制动系统得到的热能的方法和装置。本发明使用这种再生电能来提供比适用于燃气涡轮发动机的常规电存储方法更多的能量存储。本发明提供了用于燃气涡轮发动机的发动机制动以及降低燃料消耗。

25. 发明申请

US20140107881A1 WORKING MACHINE 审中-公开
标题翻译：工作机
公开(公告)号：US20140107881A1
公开(公告)日：2014-04-17
申请号：US14134626
申请日：2013-12-19
申请人： Sumitomo (S.H.I.) Construction Machinery Co., Ltd. , Sumitomo Heavy Industries, Ltd.
发明人： Yuta SUGIYAMA , Hideaki YUASA , Kiminori SANO
IPC分类号： B60L15/00 , B60K11/02
CPC分类号： B60L15/00 , B60K6/12 , B60K6/485 , B60K11/02 , B60L1/003 , B60L1/20 , B60L11/123 , B60L2200/40 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B66C1/06 , E02F9/2075 , E02F9/2091 , E02F9/2095 , Y02T10/6208 , Y02T10/6217 , Y02T10/6226 , Y02T10/6282 , Y02T10/7005 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y10S903/903
摘要： Provided is a working machine capable of decreasing a voltage of a DC busbar (DC bus) with a configuration suppressing a degradation in reliability. A hybrid type construction machine as a working machine includes: a DC bus which is connected to a rotation motor via an inverter circuit, a battery which is connected to the DC bus via a step-up/step-down converter and a switch, a controller which drives the inverter circuit and the step-up/step-down converter, a cooling liquid circulating system which includes a pump motor, and an inverter circuit which is connected to the DC bus and driving the pump motor. The controller includes a mode used for decreasing the voltage of the DC bus, and in that mode, the switch enters a disconnection state and the inverter circuit is operated to consume electricity in the pump motor.
摘要翻译：提供一种能够以抑制可靠性劣化的结构来降低DC母线（DC总线）的电压的工作机。作为工作机械的混合动力式施工机械包括：经由逆变器电路与旋转马达连接的直流母线，经由升压/降压转换器和开关与直流母线连接的电池，驱动逆变器电路和升压/降压转换器的控制器，包括泵电动机的冷却液循环系统和连接到DC总线并驱动泵电动机的逆变器电路。控制器包括用于降低DC总线电压的模式，在该模式下，开关进入断开状态，并且逆变器电路被操作以消耗泵电机中的电力。

26. 发明申请

US20140053541A1 VEHICLE ENERGY STORAGE SYSTEM AND METHOD OF USE 审中-公开
标题翻译：车辆能源储存系统及其使用方法
公开(公告)号：US20140053541A1
公开(公告)日：2014-02-27
申请号：US13593559
申请日：2012-08-24
申请人： Adam Timmons , Steven L. Clark
发明人： Adam Timmons , Steven L. Clark
IPC分类号： B60K6/12 , B60K6/20 , F15B1/027
CPC分类号： B60K6/12 , B60K6/46 , B60K6/48 , B60K2006/123 , B60K2006/126 , B60K2007/0092 , Y02T10/6208 , Y02T10/6217 , Y02T10/6221 , Y02T10/6282
摘要： Methods and systems for using compressed gas in a vehicle. The methods include generating mechanical energy by expanding stored compressed gas through a turbine-compressor and distributing the mechanical energy to the engine, motor-generator, or a wheel. The compressed gas vehicle system includes a flask connected to a turbine-compressor, which may be interconnected to the engine and the motor-generator. The system may also include an electric wheel-motor connected electrically to the motor-generator.
摘要翻译：在车辆中使用压缩气体的方法和系统。所述方法包括通过将储存的压缩气体扩张通过涡轮压缩机并将机械能分配给发动机，电动发电机或车轮来产生机械能。压缩气体车辆系统包括连接到涡轮压缩机的烧瓶，其可以与发动机和电动发电机相互连接。该系统还可以包括与电动发电机电连接的电动车轮电动机。

27. 发明申请

US20140052334A1 SCALABLE HYDRAULIC CHARGING IN A VEHICLE HAVING ENGINE AUTOSTOP/START FUNCTIONALITY 有权
标题翻译：具有发动机自动起动功能的车辆可扩展液压充电
公开(公告)号：US20140052334A1
公开(公告)日：2014-02-20
申请号：US13589217
申请日：2012-08-20
申请人： AMIN ABBOUD , CRYSTAL NASSOURI
发明人： AMIN ABBOUD , CRYSTAL NASSOURI
IPC分类号： F15B1/033
CPC分类号： B60W10/06 , B60K6/12 , B60W10/24 , B60W10/30 , B60W30/18018 , B60W2520/105 , B60W2710/1083 , B60W2720/10 , B60W2720/106 , F02D29/04 , F02N11/084 , F02N2200/0801 , Y02T10/48 , Y02T10/6208
摘要： A method for hydraulically charging a fluid circuit in a vehicle includes calculating a fluid volume of the fluid circuit via a controller, and comparing a speed of the vehicle to a calibrated speed threshold. The method also includes calculating a vehicle deceleration rate when the speed of the vehicle is less than the calibrated speed threshold and the fluid volume is less than a calibrated volume threshold. The fluid circuit is then hydraulically charged to a target volume, using a fluid pump, at a hydraulic charging rate that corresponds to the calculated vehicle deceleration rate. A vehicle includes an engine, transmission having a fluid circuit with a fluid pump, and a controller. The controller executes instructions to charge the fluid circuit according to the method noted above. A system includes the transmission and controller.
摘要翻译：用于对车辆中的流体回路进行液压充电的方法包括经由控制器计算流体回路的流体体积，并将车辆的速度与校准的速度阈值进行比较。该方法还包括当车辆的速度小于校准的速度阈值并且流体体积小于校准的体积阈值时计算车辆减速度。然后使用流体泵将流体回路以对应于计算出的车辆减速率的液压填充率液压充电到目标体积。车辆包括发动机，具有流体泵的流体回路的变速器和控制器。控制器根据上述方法执行指令以对流体回路进行充电。系统包括变速箱和控制器。

28. 发明授权

US08646565B2 Hydraulic hybrid vehicle method of safe operation 失效
标题翻译：液压混合动力车辆安全运行方法
公开(公告)号：US08646565B2
公开(公告)日：2014-02-11
申请号：US13356276
申请日：2012-01-23
申请人： Charles L. Gray, Jr.
发明人： Charles L. Gray, Jr.
IPC分类号： B60K17/00
CPC分类号： B60K6/12 , B60L2240/486 , B60W30/18027 , B60W2540/10 , B60W2540/12 , B60W2540/16 , F16H61/4096 , F16H61/4192 , F16H2312/20 , Y02T10/6208 , Y02T10/6282
摘要： A hydraulic hybrid vehicle includes elements such as a hydraulic pump driven by an internal combustion engine and arranged to draw in low pressure fluid and pump the fluid at high pressure to an accumulator. A hydraulic motor is powered by the pressurized fluid. Safety processes are provided for detecting and addressing a number of conditions that may arise in the operation of the hydraulic hybrid vehicle, including an initialization procedure for start-up of the vehicle, a shut-down procedure, and procedures for detecting and responding to failure of the pump or motor, internal and external fluid leaks, and non-responsive actuation and mode control systems.
摘要翻译：液压混合动力车辆包括诸如由内燃机驱动的液压泵的元件，并且布置成在低压流体中抽吸并且将流体以高压泵送到蓄能器。液压马达由加压流体驱动。提供了安全处理，用于检测和解决在液压混合动力车辆的操作中可能出现的许多条件，包括启动车辆的初始化程序，关闭程序以及检测和响应故障的程序的泵或电机，内部和外部流体泄漏以及无响应的致动和模式控制系统。

29. 发明授权

US08639404B2 Working machine 有权
标题翻译：工作机
公开(公告)号：US08639404B2
公开(公告)日：2014-01-28
申请号：US13129623
申请日：2009-11-17
申请人： Yuta Sugiyama , Hideaki Yuasa , Kiminori Sano
发明人： Yuta Sugiyama , Hideaki Yuasa , Kiminori Sano
IPC分类号： B66F9/24 , B60W20/00
CPC分类号： B60L15/00 , B60K6/12 , B60K6/485 , B60K11/02 , B60L1/003 , B60L1/20 , B60L11/123 , B60L2200/40 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B66C1/06 , E02F9/2075 , E02F9/2091 , E02F9/2095 , Y02T10/6208 , Y02T10/6217 , Y02T10/6226 , Y02T10/6282 , Y02T10/7005 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y10S903/903
摘要： Provided is a working machine capable of decreasing a voltage of a DC busbar (DC bus) with a configuration suppressing a degradation in reliability. A hybrid type construction machine as a working machine includes: a DC bus which is connected to a rotation motor via an inverter circuit, a battery which is connected to the DC bus via a step-up/step-down converter and a switch, a controller which drives the inverter circuit and the step-up/step-down converter, a cooling liquid circulating system which includes a pump motor, and an inverter circuit which is connected to the DC bus and driving the pump motor. The controller includes a mode used for decreasing the voltage of the DC bus, and in that mode, the switch enters a disconnection state and the inverter circuit is operated to consume electricity in the pump motor.
摘要翻译：提供一种能够以抑制可靠性劣化的结构来降低DC母线（DC总线）的电压的工作机。作为工作机械的混合动力式施工机械包括：经由逆变器电路与旋转马达连接的直流母线，经由升压/降压转换器和开关与直流母线连接的电池，驱动逆变器电路和升压/降压转换器的控制器，包括泵电动机的冷却液循环系统和连接到DC总线并驱动泵电动机的逆变器电路。控制器包括用于降低DC总线电压的模式，在该模式下，开关进入断开状态，并且逆变器电路被操作以消耗泵电机中的电力。

30. 发明申请

US20130327030A1 APPARATUS FOR RECOVERING ENERGY 有权
标题翻译：恢复能源的装置
公开(公告)号：US20130327030A1
公开(公告)日：2013-12-12
申请号：US13910849
申请日：2013-06-05
申请人： Poclain Hydraulics Industrie
发明人： Jean Heren
IPC分类号： F15B1/02
CPC分类号： F15B1/02 , B60K6/12 , F02N7/00 , F16H61/4148 , Y02T10/6208
摘要： Hydraulic apparatus for recovering energy, said apparatus comprising a hydraulic motor, and a high-pressure fluid source and a low-pressure fluid source. The apparatus has: an energy consumption mode, in which the fluid is transferred from the high-pressure fluid source to the low-pressure fluid source while driving the motor in rotation; and an energy accumulation mode, in which, by the action of the motor operating as a pump, the fluid is transferred from the low-pressure source to the high-pressure fluid source. The apparatus further comprises a pressure reducer disposed on a duct interconnecting the two fluid sources. In energy accumulation mode, if the level of the low-pressure source is tending to become excessively low, the reducer opens, enabling fluid to reach the low-pressure fluid source via the first duct.
摘要翻译：用于回收能量的液压装置，所述装置包括液压马达，以及高压流体源和低压流体源。该装置具有：能量消耗模式，其中在驱动电机旋转的同时将流体从高压流体源传递到低压流体源; 以及能量积累模式，其中，通过作为泵操作的电动机的动作，流体从低压源传递到高压流体源。该设备还包括设置在互连两个流体源的管道上的减压器。在能量积蓄模式中，如果低压源的水平趋于变得过低，则减速器打开，使流体能够经由第一管道到达低压流体源。

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