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81. 发明申请

US20150314680A1 VEHICLE 审中-公开
标题翻译：车辆
公开(公告)号：US20150314680A1
公开(公告)日：2015-11-05
申请号：US14598247
申请日：2015-01-16
申请人： Polaris Industries Inc.
发明人： Christopher J. HURD , Richard D. RIPLEY , Anthony J. KINSMAN , Matthew S. Kmecik , Brent A. ERSPAMER , Ryan D. CARLSON
IPC分类号： B60K25/00 , B62D49/06 , B60K17/08 , B60K5/00 , B60G21/055
CPC分类号： B60K25/00 , B60G3/20 , B60G21/055 , B60G21/0551 , B60G2200/144 , B60G2204/122 , B60G2204/1224 , B60G2300/07 , B60G2300/13 , B60K5/00 , B60K17/08 , B60K2025/026 , B60K2025/065 , B62D21/00 , B62D21/183 , B62D21/186 , B62D33/0617 , B62D49/02 , B62D49/0692 , Y10T29/49826
摘要： A vehicle is disclosed. The vehicle may include a hydraulic system. The vehicle may include a sway bar. The sway bar may be positioned rearward of a hydraulic pump of the hydraulic system. A console having a first hydraulic input may be provided in an operator area of the vehicle.
摘要翻译：公开了一种车辆。车辆可以包括液压系统。车辆可以包括摆动杆。摇摆杆可以位于液压系统的液压泵的后方。具有第一液压输入的控制台可以设置在车辆的操作者区域中。

82. 发明申请

US20150308325A1 DEVICE FOR CONTROLLING THE OPERATION OF A VENTILATOR, WHICH CAN BE DRIVEN BY A HYDRAULIC MOTOR, OF A COOLING DEVICE 审中-公开
标题翻译：用于控制可由液压马达驱动的冷却装置的通风器的操作的装置
公开(公告)号：US20150308325A1
公开(公告)日：2015-10-29
申请号：US14649599
申请日：2013-11-09
申请人： HYDAC FLUIDTECHNIK GMBH
发明人： Harald BAER , Josef Christian SCHAEFER
IPC分类号： F01P5/04 , F01P7/04 , F16H61/4061
CPC分类号： F01P5/043 , B60K2025/026 , F01P7/044 , F16H61/4061 , F16H61/4069
摘要： Disclosed is a device for controlling the operation of a ventilator, which can be driven by a hydraulic motor (1), of a cooling device, in particular in a working appliance for agricultural use, wherein the hydraulic motor (1) can be supplied with pressure fluid by means of a hydraulic pump (3) via a valve arrangement (7) than can be set to a first valve position for operation of the hydraulic motor (1) in a first direction of rotation and to a second valve position for operation of the hydraulic motor (1) in a second direction of rotation, a control device (21) being present, by means of which the valve arrangement (7) can be set to an intermediate position which reduces the pressure supply to the hydraulic motor (1) during transitions between the first and second valve positions for a time period that allows the ventilator speed to be reduced.
摘要翻译：公开了一种用于控制可由液压马达（1）驱动的通风机的操作的装置，特别是在用于农业用途的工作设备中的冷却装置，其中液压马达（1）可以被供应通过阀装置（7）通过液压泵（3）的压力流体可以被设置到用于在第一旋转方向上操作液压马达（1）的第一阀位置和用于操作的第二阀位置液压马达（1）在第二旋转方向上，存在控制装置（21），通过该控制装置，阀装置（7）可以设置在中间位置，从而减小对液压马达的供给压力 1）在第一和第二阀位置之间的转换期间允许减少通气机速度。

83. 发明申请

US20150298950A1 BATTERY POWERED FORKLIFT 有权
标题翻译：电池供电
公开(公告)号：US20150298950A1
公开(公告)日：2015-10-22
申请号：US13990543
申请日：2013-01-08
申请人： Komatsu Ltd.
发明人： Norikazu Nakazawa , Kouji Nishiyama
IPC分类号： B66F9/075 , B60K1/04 , B66F9/22 , B66F9/07
CPC分类号： B66F9/075 , B60K1/00 , B60K1/04 , B60K11/06 , B60K11/08 , B60K2001/001 , B60K2001/003 , B60K2001/0416 , B60K2001/0422 , B60K2025/005 , B60K2025/026 , B60L2200/42 , B60Y2200/15 , B66F9/07 , B66F9/07518 , B66F9/07531 , B66F9/07572 , B66F9/07595 , B66F9/22
摘要： A battery powered forklift including a fork mounted on a front of a body to which a front wheel and a rear wheel are attached, a counter weight provided on a rear of the body, and a driving electric motor that allows the body to travel, the forklift includes: a battery mounted on the body above the rear wheel; a cargo-handling electric motor configured to generate oil pressure on operating oil that operates the fork; a control device configured to control the cargo-handling electric motor and the driving electric motor; a storage space provided in the body, below a bottom of the battery, and above a bottom of the body for storing the cargo-handling electric motor and the control device; and a fan that exhausts air in the storage space to an outside.
摘要翻译：一种电动助力铲车，包括安装在前轮和后轮所连接的车身前部的叉，设置在车身后部的配重和允许车身行驶的驱动电动机，叉车包括：安装在后轮上方的车身上的电池; 配置为在操作所述叉子的工作油上产生油压的货物处理电动马达; 配置为控制货物处理电动机和驱动电动机的控制装置; 存储空间，设置在所述主体中，在所述电池的底部下方，并且位于所述主体的底部的上方，用于存储所述货物处理电动机和所述控制装置; 以及将存储空间中的空气排出到外部的风扇。

84. 发明申请

US20140311140A1 Cooling Fan Control Device 有权
标题翻译：冷却风扇控制装置
公开(公告)号：US20140311140A1
公开(公告)日：2014-10-23
申请号：US14358324
申请日：2012-11-15
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： Koji Hyodo , Atsushi Shimazu , Isamu Aoki , Tetsuji Tanaka , Keigo Kikuchi
IPC分类号： F01P7/02 , F16H61/4061
CPC分类号： F01P7/02 , B60K2025/026 , E02F9/226 , F01P5/043 , F01P7/044 , F16H61/4043 , F16H61/4061 , F16H61/4165
摘要： A cooling fan control unit, in response to an operation performed at the rotation direction selector switch to select a reverse rotation setting while the cooling fan is rotating forward, lowers a relief pressure setting at the variable relief valve to a predetermined lower limit value over a predetermined length of time, and once the discharge pressure at the hydraulic pump detected by the pressure sensor is lowered to a predetermined switch-over pressure, executes control so as to switch the direction of flow of pressure oil to the hydraulic motor to the reverse direction by switching the direction switching valve and raises the relief pressure setting at the variable relief valve to a reverse rotation pressure setting, at which the hydraulic motor rotates in the reverse direction, over a predetermined length of time.
摘要翻译：一种冷却风扇控制单元，响应于在所述旋转方向选择开关处进行的操作以在所述冷却风扇向前旋转时选择反向旋转设定，将所述可变溢流阀上的溢流压力设定值降低到预定的下限值预定的时间长度，一旦由压力传感器检测到的液压泵的排出压力下降到预定的切换压力，则执行控制，以将压力油的流向朝向液压马达的相反方向通过切换方向切换阀，将可变溢流阀的溢流压力设定提高到液压马达反方向旋转预定时间长度的反转压力设定值。

85. 发明授权

US08826654B2 Hydraulic fluid system 有权
标题翻译：液压系统
公开(公告)号：US08826654B2
公开(公告)日：2014-09-09
申请号：US13149161
申请日：2011-05-31
申请人： Bryan E. Nelson , Jeremy T. Peterson
发明人： Bryan E. Nelson , Jeremy T. Peterson
IPC分类号： F16D31/02
CPC分类号： B60W10/30 , B60K2025/026 , F01P7/044 , F15B7/005 , F15B7/008 , F15B2211/20523 , F15B2211/20553 , F15B2211/20569 , F15B2211/212 , F15B2211/613 , F15B2211/7058 , F16H61/4096 , F16H61/4148 , F16H61/438
摘要： A hydraulic fluid system for a mobile machine includes a closed loop hydraulic fan circuit. The hydraulic fan circuit includes a primary pump, a motor fluidly connected to the primary pump, and a fan driven by the motor. The hydraulic fan circuit also includes a supply passage extending from the primary pump to the motor, a return passage extending from the motor to the primary pump, and a first accumulator selectively fluidly connected to at least one of the supply and return passages via a charge valve. The hydraulic fluid system also includes at least one open loop hydraulic circuit fluidly connected to the first accumulator.
摘要翻译：用于移动机器的液压流体系统包括闭环液压风扇回路。液压风扇回路包括主泵，与主泵流体连接的马达和由马达驱动的风扇。液压风扇回路还包括从初级泵延伸到电动机的供给通道，从马达延伸到主泵的返回通道，以及通过充电器选择性地流体连接到至少一个供给回路通道的第一储液器阀。液压流体系统还包括流体连接到第一蓄能器的至少一个开环液压回路。

86. 发明授权

US08672072B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US08672072B2
公开(公告)日：2014-03-18
申请号：US13503942
申请日：2011-05-20
申请人： Tatsuo Takishita , Katsuyoshi Nasu , Hajime Kurikuma
发明人： Tatsuo Takishita , Katsuyoshi Nasu , Hajime Kurikuma
IPC分类号： B60K11/06
CPC分类号： E02F9/2095 , B60K1/00 , B60K11/02 , B60K11/04 , B60K11/06 , B60K25/02 , B60K2001/003 , B60K2001/006 , B60K2025/005 , B60K2025/026 , B60Y2200/412 , E02F9/2091 , E02F9/2285
摘要： A construction machine that can limit consumption of battery electric power is provided. The construction machine includes: air-cooled heat exchangers 47, 48; a cooling fan 49 for generating cooling air for the heat exchangers 47, 48; a fan electric drive motor 50 that is driven by electric power of a battery 8 for rotating the cooling fan 49; an inverter unit 30 for drivingly controlling the fan electric drive motor 50; a lock lever 25 disposed at a boarding-alighting port and configured to be operated into an unlocked position and a locked position; and a lock valve 42 for making an operation of an operating device 27 or the like ineffective or the operating device inoperative when the lock lever 25 is operated into the locked position. The inverter unit 30 stops the fan electric drive motor 50 when the lock lever 25 is operated into the locked position.
摘要翻译：提供可以限制电池电力消耗的施工机械。施工机械包括：风冷式热交换器47,48; 用于产生用于热交换器47,48的冷却空气的冷却风扇49; 由用于使冷却风扇49旋转的电池8的电力驱动的风扇电驱动电动机50; 用于驱动风扇电驱动电动机50的逆变器单元30; 锁定杆25，设置在登机口处并被构造成操作到解锁位置和锁定位置; 以及当锁定杆25操作到锁定位置时，用于使操作装置27等的操作无效的操作装置或操作装置不能操作的锁定阀42。当锁定杆25被操作到锁定位置时，逆变器单元30停止风扇电驱动电动机50。

87. 发明授权

US08639422B2 Cooling system for hybrid working machine 有权
标题翻译：混合式加工机冷却系统
公开(公告)号：US08639422B2
公开(公告)日：2014-01-28
申请号：US13818298
申请日：2011-12-27
申请人： Yasunori Ota , Satoshi Iwasaki
发明人： Yasunori Ota , Satoshi Iwasaki
IPC分类号： B60K11/04
CPC分类号： E02F9/2058 , B60K11/02 , B60K2001/005 , B60K2001/006 , B60K2025/026 , B60L1/003 , B60L1/02 , B60L3/003 , B60L3/0061 , B60L11/005 , B60L11/14 , B60L11/1874 , B60L2200/40 , B60L2210/40 , B60L2240/36 , B60L2240/425 , B60L2240/445 , B60L2240/525 , B60L2240/545 , B60Y2200/412 , E02F9/128 , E02F9/2075 , E02F9/2091 , E02F9/2217 , E02F9/226 , E02F9/2282 , E02F9/2285 , E02F9/2292 , E02F9/2296 , E02F9/26 , F01P3/20 , F01P2050/24 , Y02T10/642 , Y02T10/70 , Y02T10/7005 , Y02T10/7022 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： When temperature is low, a low-temperature mode is selected, followed by the activation of the heating mode functionality 25a of a PCU 25. Specifically, the PCU 25 sets the ratio of energy recovered by a capacitor 23 to be equal to or greater than the largest value of the energy recovery ratios of the capacitor 23 in a normal mode (e.g., assist motor 22:capacitor 23=2:8). Thus, more energy is stored on the capacitor 23 than in the normal mode, helping the capacitor 23 generates heat. As a result, the liquid temperature of the coolant is increased, and its viscosity is reduced accordingly. As above, the invention provides a simple cooling system to be mounted on a hybrid working machine, which is capable of preventing decreases in energy efficiency at low temperature.
摘要翻译：当温度低时，选择低温模式，然后激活PCU25的加热模式功能25a。具体地说，PCU25将由电容器23回收的能量的比设定为等于或大于在正常模式下电容器23的能量回收率的最大值（例如，辅助电机22：电容器23 = 2：8）。因此，与正常模式相比，在电容器23上存储更多的能量，有助于电容器23产生热量。结果，冷却剂的液体温度升高，粘度降低。如上所述，本发明提供一种要安装在混合式作业机上的简单的冷却系统，其能够防止低温下能量效率的降低。

88. 发明申请

US20120241235A1 WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE 有权
标题翻译：工作车辆和控制工作车辆的方法
公开(公告)号：US20120241235A1
公开(公告)日：2012-09-27
申请号：US13514540
申请日：2011-09-20
申请人： Satoru Shintani , Tomohiro Nakagawa , Hironori Toda , Hiroshi Nakagami , Kazuki Kure
发明人： Satoru Shintani , Tomohiro Nakagawa , Hironori Toda , Hiroshi Nakagami , Kazuki Kure
IPC分类号： B60K11/02 , F01P7/04
CPC分类号： E02F9/2095 , B60K2025/026 , B60W2510/0233 , E02F3/7609 , F01P7/044 , F16H61/4165
摘要： A controller of a work vehicle sets the upper limit of a fan target rotational speed in accordance with an engine rotational speed. The controller reduces an upper limit of the fan target rotational speed further when a lock-up clutch is in an engaged state than when the lock-up clutch is in a released state.
摘要翻译：作业车辆的控制器根据发动机转速来设定风扇目标转速的上限。当锁止离合器处于接合状态时，与当锁止离合器处于释放状态时，控制器进一步降低了风扇目标转速的上限。

89. 发明申请

US20120205171A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20120205171A1
公开(公告)日：2012-08-16
申请号：US13503942
申请日：2011-05-20
申请人： Tatsuo Takishita , Katsuyoshi Nasu , Hajime Kurikuma
发明人： Tatsuo Takishita , Katsuyoshi Nasu , Hajime Kurikuma
IPC分类号： E02F9/22 , B60K11/06 , B60K11/02
CPC分类号： E02F9/2095 , B60K1/00 , B60K11/02 , B60K11/04 , B60K11/06 , B60K25/02 , B60K2001/003 , B60K2001/006 , B60K2025/005 , B60K2025/026 , B60Y2200/412 , E02F9/2091 , E02F9/2285
摘要： A construction machine that can limit consumption of battery electric power is provided. The construction machine includes: air-cooled heat exchangers 47, 48; a cooling fan 49 for generating cooling air for the heat exchangers 47, 48; a fan electric drive motor 50 that is driven by electric power of a battery 8 for rotating the cooling fan 49; an inverter unit 30 for drivingly controlling the fan electric drive motor 50; a lock lever 25 disposed at a boarding-alighting port and configured to be operated into an unlocked position and a locked position; and a lock valve 42 for making an operation of an operating device 27 or the like ineffective or the operating device inoperative when the lock lever 25 is operated into the locked position. The inverter unit 30 stops the fan electric drive motor 50 when the lock lever 25 is operated into the locked position.
摘要翻译：提供可以限制电池电力消耗的施工机械。施工机械包括：风冷式热交换器47,48; 用于产生用于热交换器47,48的冷却空气的冷却风扇49; 由用于使冷却风扇49旋转的电池8的电力驱动的风扇电驱动电动机50; 用于驱动风扇电驱动电动机50的逆变器单元30; 锁定杆25，设置在登机口处并被构造成操作到解锁位置和锁定位置; 以及当锁定杆25操作到锁定位置时，用于使操作装置27等的操作无效的操作装置或操作装置不操作的锁定阀42。当锁定杆25被操作到锁定位置时，逆变器单元30停止风扇电驱动电动机50。

90. 发明申请

US20120169050A1 SYSTEM AND METHOD FOR OFF-HIGHWAY VEHICLE ENGINE CRANKING 有权
标题翻译：用于非高速车辆发动机起重机的系统和方法
公开(公告)号：US20120169050A1
公开(公告)日：2012-07-05
申请号：US12980388
申请日：2010-12-29
申请人： WOLFGANG DAUM , Ajith Kuttannair Kumar , Bret Worden , Henry Young , Timothy Brown , Jeffrey Wolff
发明人： WOLFGANG DAUM , Ajith Kuttannair Kumar , Bret Worden , Henry Young , Timothy Brown , Jeffrey Wolff
IPC分类号： F02N11/08 , F04B35/04 , F04B35/00
CPC分类号： B60W20/00 , B60K2025/026 , B60L3/0023 , B60L11/005 , B60L11/123 , B60L11/1868 , B60L15/20 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/423 , B60L2240/441 , B60W10/06 , B60W10/08 , B60W10/30 , B60W30/1886 , B60W30/192 , B60W2300/17 , B60W2710/09 , B60Y2200/412 , F02N11/0866 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275
摘要： Methods and systems are provided for operating an engine, the engine coupled to a traction alternator for vehicle travelling. In one example, the method includes, in an off-highway vehicle running mode of operation, supplying current from the traction alternator to a traction motor via a traction inverter to propel the vehicle, and, in a starting mode of operation, supplying stored energy from a first energy source and a secondary energy source to the traction alternator to start the engine.
摘要翻译：提供了用于操作发动机的方法和系统，所述发动机联接到用于车辆行驶的牵引交流发电机。在一个示例中，该方法包括在非公路车辆行驶运行模式中，通过牵引逆变器将牵引电动机提供给牵引电动机以推动车辆，并且在起动运行模式下，提供存储的能量从第一能源和次能源到牵引交流发电机以启动发动机。

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