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1.发明申请HYDRAULIC ACCUMULATOR AND METHOD FOR RECOVERING ENERGY IN A HYDRAULIC SYSTEM 审中-公开液压蓄能器及其在液压系统中恢复能源的方法公开(公告)号：US20160222987A1
公开(公告)日：2016-08-04
申请号：US15021946
申请日：2013-09-16
Applicant: Ricardo Lera GOMES , TM INVESTOR LTD
Inventor： Ricardo Lera GOMES
CPC classification number: F15B1/024 , B66B1/04 , B66B9/04 , F15B1/025 , F15B13/029 , F15B21/14 , F15B2201/00 , F15B2211/212 , F15B2211/50581 , F15B2211/5153 , F15B2211/88 , Y02B50/146 , Y02B50/148
Abstract: The hydraulic energy converter can be connected to a hydraulic system. The converter comprises a manifold device for controlling hydraulic fluid flow, a controller for controlling the manifold device, and at least one accumulator connected to the manifold device, for storing hydraulic energy supplied by the hydraulic system via the manifold device.
Abstract translation: 液压能量转换器可连接到液压系统。 转换器包括用于控制液压流体流的歧管装置，用于控制歧管装置的控制器和连接到歧管装置的至少一个蓄能器，用于存储由液压系统经由歧管装置供应的液压能量。
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公开(公告)号：US20160153473A1
公开(公告)日：2016-06-02
申请号：US15015212
申请日：2016-02-04
Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.
Inventor： Chunnan WU
CPC classification number: F15B11/08 , E02F9/123 , E02F9/2217 , E02F9/2296 , F15B1/024 , F15B1/04 , F15B21/14 , F15B2201/00 , F15B2211/20546 , F15B2211/212 , F15B2211/611 , F15B2211/6306 , F15B2211/6309 , F15B2211/6313 , F15B2211/7053 , F15B2211/7058 , F15B2211/7128 , F15B2211/7135 , F15B2211/88
Abstract: A shovel includes a main pump, a hydraulic actuator, and an accumulator part. The hydraulic actuator is configured to be driven with hydraulic oil discharged by the main pump. The accumulator part is configured to store the hydraulic oil discharged from the hydraulic actuator and discharge the hydraulic oil to the intake side of the main pump.
Abstract translation: 铲子包括主泵，液压致动器和蓄能器部件。 液压执行器构造成由主泵排出的液压油驱动。 蓄能器部件被配置为存储从液压致动器排出的液压油，并将液压油排出到主泵的进气侧。
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公开(公告)号：US20160138617A1
公开(公告)日：2016-05-19
申请号：US14941233
申请日：2015-11-13
Applicant: Bastion Technologies, Inc.
Inventor： Charles Don Coppedge , Joseph Reeves , Jayant Ramakrishnan , Jorge Hernandez
CPC classification number: F15B1/08 , E21B23/04 , E21B33/064 , F15B11/08 , F15B2201/00
Abstract: A pressure supply device in accordance to one or more aspects includes an elongated body having an internal bore extending from a power end to a discharge end having a discharge port, two or more gas generators connected to the power end and a hydraulic fluid disposed in the bore between a piston and the discharge end. The ignition of one of the gas generators drives the piston to exhaust a partial volume of the hydraulic fluid that is less than the total operational volume of the hydraulic fluid under pressure to operate at a connected device.
Abstract translation: 根据一个或多个方面的压力供应装置包括细长主体，其具有从动力端延伸到具有排出口的排放端的内孔，连接到动力端的两个或更多个气体发生器和设置在动力端中的液压流体 活塞和排放端之间的孔。 气体发生器中的一个的点火驱动活塞排出部分体积的液压流体，其压力低于在连接的装置上操作的液压流体的总操作体积。
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4.发明申请Hydraulic Module Comprising High and Low Pressure Accumulators, For a Hybrid Vehicle 有权包含高压和低压蓄能器的液压模块，用于混合动力车辆公开(公告)号：US20150367722A1
公开(公告)日：2015-12-24
申请号：US14758772
申请日：2013-12-18
Applicant: TECHNOBOOST
Inventor： Nelson Fiorini , Pascal Gateau
CPC classification number: B60K8/00 , B60K6/12 , B60Y2400/14 , F15B1/04 , F15B2201/00 , Y02T10/6208
Abstract: A hydraulic module designed to be mounted on a hydraulic hybrid vehicle, characterised in that it forms a rigid and compact assembly comprising a body (32) receiving the high- and low-pressure accumulators intended to supply traction motors of the vehicle, comprising a generally parallelepipedal shape, and having attachment means designed to be fixed under a floor at the rear of the vehicle.
Abstract translation: 一种被设计为安装在液压混合动力车辆上的液压模块，其特征在于，其形成刚性且紧凑的组件，其包括容纳用于提供车辆牵引马达的高压蓄能器和低压蓄能器的主体（32） 平行六面体形状，并且具有设计成固定在车辆后部的地板下方的附接装置。
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公开(公告)号：US20150337877A1
公开(公告)日：2015-11-26
申请号：US14759039
申请日：2014-09-03
Applicant: KOMATSU LTD.
Inventor： Shunsuke MIYAMOTO , Kenichi YAMADA , Yasunori OHKURA , Yasuki Kishimoto , Masao YOSHIZAWA
CPC classification number: F15B21/001 , B60K6/12 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/547 , B60K2006/381 , B60L7/18 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L2200/40 , B60L2240/12 , B60L2240/421 , B60L2260/26 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/26 , B60W20/00 , B60W20/10 , B60W30/18045 , B60W2300/17 , B60W2710/0666 , B60W2710/083 , E02F9/202 , E02F9/2079 , F15B1/02 , F15B2201/00 , F16H3/66 , F16H3/72 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2041 , Y02T10/6208 , Y02T10/6239 , Y02T10/6282 , Y02T10/6286 , Y02T10/642 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
Abstract: The target input shaft torque determination unit determines a target input shaft torque. The target output shaft torque determination unit determines a target output shaft torque so that a deceleration force for decelerating the vehicle is generated on the output shaft of the power transmission device in a state in which connection and disconnection states of the forward travel clutch and the reverse travel clutch are maintained at the state before the start of the shuttle action when the shuttle action is started. The torque-balance information is stored in a storage unit and defines a relationship between the target input shaft torque and the target output shaft torque to achieve a balance of the torques of a power transmission device. The command torque determination unit uses the torque-balance information to determine torque commands for the motor from the target input shaft torque and the target output shaft torque.
Abstract translation: 目标输入轴转矩确定单元确定目标输入轴转矩。 目标输出轴转矩确定单元确定目标输出轴扭矩，使得在前进行驶离合器和倒车的连接和断开状态的状态下，在动力传递装置的输出轴上产生用于减速的减速力 行驶离合器保持在穿梭动作开始前的状态。 转矩平衡信息存储在存储单元中，并且定义目标输入轴转矩和目标输出轴转矩之间的关系，以实现动力传递装置的转矩的平衡。 指令转矩确定单元使用转矩平衡信息，从目标输入轴转矩和目标输出轴转矩来确定电动机的转矩指令。
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Patent Agency Ranking
公开(公告)号：US20150336781A1
公开(公告)日：2015-11-26
申请号：US14717507
申请日：2015-05-20
Applicant: Jungheinrich Aktiengesellschaft
Inventor： Dirk Neubauer , Klaus-Peter Badura
CPC classification number: B66F9/22 , B62B3/0618 , B62B2203/26 , B66F9/065 , F15B1/04 , F15B13/02 , F15B2201/00
Abstract: Industrial truck with a drive part and a load part with two wheel arms that is height-adjustable relative to the drive part, wherein each of the wheel arms has a wheel arm lever, which has at least one load roller and is pivotably articulated on the wheel arm, and a rod, via which a height adjusting movement of the load part is coupled with a pivoting movement of the wheel arm lever, wherein the rod has a hydraulic cylinder, with which a length of the rod is adjustable and which has an operating volume, characterized in that the two rods are push rods, and the industrial truck has a pressure accumulator, which is connectable with the operating volumes of the two hydraulic cylinders.
Abstract translation: 具有驱动部件的工业卡车和具有相对于驱动部件高度可调节的两个轮臂的负载部件，其中每个车轮臂具有轮臂杆，该臂臂具有至少一个装载辊并且可枢转地铰接在 轮臂和杆，负载部分的高度调节运动通过轮臂杆的枢转运动联接，其中杆具有液压缸，杆的长度可调节并具有一个 其特征在于，两个杆是推杆，工业车辆具有可与两个液压缸的操作容积连接的蓄压器。
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公开(公告)号：US20150330421A1
公开(公告)日：2015-11-19
申请号：US14652895
申请日：2013-12-02
Applicant: CONTINENTAL AUTOMOTIVE GMBH
Inventor： Edward KOTOWICZ
IPC: F15B20/00
CPC classification number: F15B20/00 , F15B2201/00 , F21S45/30 , F21V31/03 , H05K5/0213
Abstract: A pressure compensating device includes a diaphragm and a holding element. The holding element has a bearing surface facing the diaphragm. A cohesive or materially-bonded connection is formed at the bearing surface between the diaphragm and the holding element. The diaphragm is fixed to the bearing surface of the holding element by the cohesive connection. A cover which is fixed to the holding element has at least one first receiving device or receptacle at least partly receiving the diaphragm. The cover presses the diaphragm at least partly onto the cohesive connection and presses the cohesive connection onto the bearing surface of the holding element. A housing component having a pressure compensating device and a control unit having a housing are also provided.
Abstract translation: 压力补偿装置包括隔膜和保持元件。 保持元件具有面向隔膜的支承表面。 在膜片和保持元件之间的轴承表面处形成粘合或物理粘合的连接。 隔膜通过内聚连接固定在保持元件的支承面上。 固定到保持元件的盖具有至少一个至少部分地容纳隔膜的第一接收装置或插座。 盖子至少部分地将隔膜压到粘合连接件上，并将粘结连接压在保持元件的支承表面上。 还提供具有压力补偿装置和具有壳体的控制单元的壳体部件。
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公开(公告)号：US09995324B2
公开(公告)日：2018-06-12
申请号：US14652895
申请日：2013-12-02
Applicant: CONTINENTAL AUTOMOTIVE GMBH
Inventor： Edward Kotowicz
CPC classification number: F15B20/00 , F15B2201/00 , F21S45/30 , F21V31/03 , H05K5/0213
Abstract: A pressure compensating device includes a diaphragm and a holding element. The holding element has a bearing surface facing the diaphragm. A cohesive or materially-bonded connection is formed at the bearing surface between the diaphragm and the holding element. The diaphragm is fixed to the bearing surface of the holding element by the cohesive connection. A cover which is fixed to the holding element has at least one first receiving device or receptacle at least partly receiving the diaphragm. The cover presses the diaphragm at least partly onto the cohesive connection and presses the cohesive connection onto the bearing surface of the holding element. A housing component having a pressure compensating device and a control unit having a housing are also provided.
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公开(公告)号：US09810248B2
公开(公告)日：2017-11-07
申请号：US14662672
申请日：2015-03-19
Inventor： William Kenneth LeBlanc , David John Hoke
CPC classification number: F15B20/00 , F15B1/024 , F15B1/025 , F15B1/04 , F15B3/00 , F15B13/0401 , F15B15/12 , F15B2201/00 , F15B2201/20 , F15B2211/20515 , F15B2211/212 , F15B2211/275 , F15B2211/865
Abstract: Control fluid power apparatus and related methods are disclosed. An example control fluid power apparatus includes a first housing having a first piston defining a first chamber and a second chamber, where the first chamber receives a control fluid and the second chamber receives a process fluid from a process system. The first chamber is oriented above the second chamber when the control fluid power apparatus is coupled to a control valve assembly. A second housing has a second piston defining a third chamber and a fourth chamber, where the third chamber receives the control fluid and the second chamber receives the process fluid. The third chamber is oriented above the fourth chamber when the control fluid power apparatus is coupled to the control valve assembly.
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公开(公告)号：US09738501B2
公开(公告)日：2017-08-22
申请号：US14717507
申请日：2015-05-20
Applicant: Jungheinrich Aktiengesellschaft
Inventor： Dirk Wendt , Klaus-Peter Badura
CPC classification number: B66F9/22 , B62B3/0618 , B62B2203/26 , B66F9/065 , F15B1/04 , F15B13/02 , F15B2201/00
Abstract: Industrial truck with a drive part and a load part with two wheel arms that is height-adjustable relative to the drive part, wherein each of the wheel arms has a wheel arm lever, which has at least one load roller and is pivotably articulated on the wheel arm, and a rod, via which a height adjusting movement of the load part is coupled with a pivoting movement of the wheel arm lever, wherein the rod has a hydraulic cylinder, with which a length of the rod is adjustable and which has an operating volume, characterized in that the two rods are push rods, and the industrial truck has a pressure accumulator, which is connectable with the operating volumes of the two hydraulic cylinders.
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