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公开(公告)号：US5333679A
公开(公告)日：1994-08-02
申请号：US79674
申请日：1993-06-18
CPC分类号： B60H1/3222 , B60H1/00435 , B60H1/22 , F24J3/006
摘要： A climate control system incorporated in a motor vehicle having a hydraulic pump directly driven by a vehicle engine to deliver a working oil under pressure to be supplied to either a hydraulic motor for driving a refrigerant compressor of an air-conditioning system or a heat conversion unit of the heating system via a hydraulic flow control valve for controlling the flow direction of the working oil. The air-conditioning system has an evaporator for cooling the air supplied to the vehicle compartment. In the heat conversion unit of the heating system, pressure energy of the working oil is converted to thermal energy thereof by which the engine cooling water is heated to thereby heat the air supplied to the vehicle compartment via a radiator unit made of a heater core.
摘要翻译： 一种结合在机动车辆中的气候控制系统，具有由车辆发动机直接驱动的液压泵，以在压力下输送工作油，供给用于驱动空调系统的制冷压缩机的液压马达或热转换单元 的加热系统通过用于控制工作油的流动方向的液压流量控制阀。 空调系统具有用于冷却供应到车厢的空气的蒸发器。 在加热系统的热转换单元中，工作油的压力能量被转换为其热能，通过该热能，发动机冷却水被加热，从而通过由加热器芯制成的散热器单元加热供应到车厢的空气。
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公开(公告)号：US5287708A
公开(公告)日：1994-02-22
申请号：US013161
申请日：1993-02-01
CPC分类号： B60H1/3222 , B60H1/00435 , F04C23/006 , F25B27/00
摘要： A car air conditioner having an air-conditioning circuit for cooling an atmospheric air in a car compartment by a refrigerant gas compressed by a refrigerant compressor driven by an oil hydraulic motor. An axial shaft is extended commonly through both the compressor and oil hydraulic motor to connect the refrigerant compressor in tandem to the oil hydraulic motor, to thereby transmit a drive force of the oil hydraulic motor to the refrigerant compressor. The oil hydraulic motor is operated by an oil under pressure delivered through a flexible oil hose from an oil hydraulic pump driven by a car engine.
摘要翻译： 一种汽车空调机，具有空调回路，该空调回路用于通过由油压马达驱动的制冷剂压缩机压缩的制冷剂气体来冷却轿厢室内的大气。 轴向轴通过压缩机和油压马达共同延伸，将制冷压缩机串联连接到油压马达，从而将油压马达的驱动力传递给制冷剂压缩机。 油压马达由压力油通过柔性油管从由汽车发动机驱动的油压泵输送。
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公开(公告)号：US5251537A
公开(公告)日：1993-10-12
申请号：US913603
申请日：1992-07-14
CPC分类号： F04B1/324 , F04B49/08 , F04B2205/08
摘要： A hydraulic driving system uses a variable capacity type swash plate piston pump that discharges a fixed quantity of operation oil. The piston pump is provided with a swash plate and a swash-plate tilt angle control mechanism. The pump is operated by the engine to drawing discharge oil whose quantity corresponds to the tilt angle of the swash plate. An oil passage provided with a restriction, is connected to the discharge side of the piston pump. A control valve functions in accordance with the pressure difference between the input and output sides of that restriction to feed operation oil to the tilt angle control mechanism via the oil passage. A tilt angle generating mechanism in the tilt angle control mechanism, causes the oil controlled by the control valve to act on the swash plate in order to increase its tilt angle. A tilt angle return mechanism in the tilt angle control mechanism urges the swash plate to decrease the tilt angle. A switching valve is provided between the tilt angle generating mechanism and the control valve, and is switchable between at two positions. With the valve located at the first switching position, the action of the operation oil to the tilt angle generating mechanism is suppressed. With the valve set at the second switching position, the operation oil is allowed to act on the tilt angle generating mechanism via the control valve. Consequently, when the pump is driven, the tilt angle is minimized to reduce the load on the engine.
摘要翻译： 液压驱动系统使用可变容量型斜盘活塞泵，其排出固定量的操作油。 活塞泵设有斜盘和斜板倾斜角控制机构。 该泵由发动机操作以抽出其量对应于斜盘倾斜角的排出油。 具有限制的油路连接到活塞泵的排出侧。 控制阀根据该限制的输入侧和输出侧之间的压力差，通过油路将操作油供给到倾斜角度控制机构。 倾斜角度控制机构中的倾斜角产生机构使由控制阀控制的油作用在斜盘上以增加倾斜角。 倾斜角度控制机构中的倾斜角度返回机构促使斜盘减小倾斜角度。 切换阀设置在倾斜角产生机构和控制阀之间，并且可在两个位置之间切换。 当阀位于第一切换位置时，操作油对倾斜角产生机构的作用被抑制。 当阀设置在第二切换位置时，操作油经由控制阀作用在倾斜角产生机构上。 因此，当泵被驱动时，倾斜角被最小化以减小发动机的负载。
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公开(公告)号：US5241821A
公开(公告)日：1993-09-07
申请号：US864626
申请日：1992-04-07
申请人： Tatsuyuki Hoshino , Kunifumi Goto
发明人： Tatsuyuki Hoshino , Kunifumi Goto
CPC分类号： B60R16/08 , F04B49/08 , F04B2205/061 , F04B2207/0413
摘要： An improved hydraulic system for a vehicle includes a swash plate type variable capacity hydraulic pump that is operably coupled to an engine. A hydraulic motor for driving an air conditioning compressor and a power steering hydraulic mechanism having less fluid demand than that of the hydraulic motor are disposed in a first and a second fluid lines respectively. First, second and third nozzles are disposed within the fluid lines. The volume of fluid controlled by the first nozzle is larger than that of the second nozzle, which is larger than that of the third nozzle. The first fluid line is depressurized by the first nozzle when the hydraulic motor is used, while the second fluid line is depressurized by the second nozzle when the power steering mechanism is used. When neither the hydraulic motor nor the power steering mechanism is used, the pressure in the fluid line on the circulation side is reduced to nearly zero by the third nozzle. The hydraulic cylinder is coupled to a swash plate, and a tracer valve adjusts the quantity of fluid in a hydraulic cylinder to control the inclination angle of the swash plate, as a function of the pressure in the fluid on the hydraulic pump side and the pressure in the depressurized fluid line on the power steering mechanism side.
摘要翻译： 用于车辆的改进的液压系统包括可操作地联接到发动机的斜盘式可变容量液压泵。 用于驱动空调压缩机的液压马达和具有比液压马达的流体需求少的动力转向液压机构分别设置在第一和第二流体管线中。 首先，第二和第三喷嘴设置在流体管线内。 由第一喷嘴控制的流体的体积大于第二喷嘴的流体体积，其大于第三喷嘴的体积。 当使用液压马达时，第一流体管线被第一喷嘴减压，而当使用动力转向机构时，第二流体管线被第二喷嘴减压。 当不使用液压马达和动力转向机构时，通过第三喷嘴将循环侧的流体管线中的压力降低到几乎为零。 液压缸联接到斜盘，示踪阀调节液压缸中的流体的量，以根据液压泵侧的流体压力和压力来控制斜盘的倾斜角度 在动力转向机构侧的减压流体管路中。
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公开(公告)号：US5343704A
公开(公告)日：1994-09-06
申请号：US17624
申请日：1993-02-12
CPC分类号： F02G1/044 , F01B3/02 , F02G2243/00 , F02G2258/10
摘要： A double-headed swash plate type Stirling engine includes double headed pistons defining front spaces and rear spaces and anchored to the swash plate by shoes. Thus, the reciprocal movement of the double-headed pistons, resulting from the expansion and compression of an operating gas in the front and rear spaces, are directly converted into the rotary movement of the swash plate. Hence, the Stirling engine has a very simplified construction.
摘要翻译： 双头旋转斜盘式斯特林发动机包括双头活塞，限定前部空间和后部空间，并通过鞋锚固到斜盘。 因此，由于前后空间中的工作气体的膨胀和压缩导致的双头活塞的往复运动被直接转换成斜盘的旋转运动。 因此，斯特林发动机的结构非常简单。
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公开(公告)号：US5391058A
公开(公告)日：1995-02-21
申请号：US34232
申请日：1993-03-22
申请人： Kunifumi Goto , Nobuaki Hoshino , Tatsuyuki Hoshino , Takashi Ban , Shigeru Suzuki , Ken Suzuki , Akira Umebayashi , Yukiharu Yusa
发明人： Kunifumi Goto , Nobuaki Hoshino , Tatsuyuki Hoshino , Takashi Ban , Shigeru Suzuki , Ken Suzuki , Akira Umebayashi , Yukiharu Yusa
CPC分类号： F16D7/022 , F04B27/0895 , F04B49/10
摘要： A fluidic apparatus includes a pulley driven by an engine, torque limiting means disposed in the pulley and adapted to shut off the transmission of driving force transmitted by the pulley when overload is applied thereto, and a driving shaft driven by the torque limiting means. The torque limiting means includes a boss formed coaxially with the pulley, a collar disposed integrally and coaxially with the driving shaft, and a coiled spring adapted to hold outer peripheral surfaces of the boss and the collar by tightening with a predetermined tightening allowance. With the torque limiting means, if abnormal loads should be applied to the driving shaft, there hardly occur internal breakages, or the like, in the fluidic apparatus. In addition, because the torque limiting means has such a simple construction, the fluidic apparatus is down-sized and reduced in manufacturing cost.
摘要翻译： 流体装置包括由发动机驱动的滑轮，设置在滑轮中的扭矩限制装置，并且适用于在施加过载时切断由滑轮传递的驱动力的传动，以及由转矩限制装置驱动的驱动轴。 扭矩限制装置包括与滑轮同轴地形成的凸台，与驱动轴一体地并同轴设置的轴环，以及适于通过以预定的紧固余量紧固来保持凸台和轴环的外周表面的螺旋弹簧。 利用转矩限制装置，如果对驱动轴施加异常负荷，则在流体装置中几乎不发生内部破裂等。 此外，由于扭矩限制装置具有如此简单的结构，所以流体装置的制造成本下降，尺寸减小。
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公开(公告)号：US5295796A
公开(公告)日：1994-03-22
申请号：US966806
申请日：1992-10-26
CPC分类号： F04B1/324
摘要： A variable displacement hydraulic piston pump having a cylinder block provided with cylinder bores formed therein to receive reciprocatory pistons and capable of rotating together with an axial drive shaft, a swash plate pivotally supported to reciprocate the pistons in the cylinder bores in response to the rotation of the cylinder block thereby discharging pressurized oil, a resilient unit for constantly urging the swash plate to a small inclination-angle position, a hydraulic control cylinder capable of providing the swash plate with a controlled force moving the swash plate toward a large inclination-angle position, an input shaft connected to the drive shaft to transmit a rotary drive power rotating the drive shaft, and a torque limiter arranged between the input and drive shafts so as to be able to disconnect the drive shaft from the input shaft when an abnormal excessive load is applied to the drive shaft thereby protecting internal elements and parts of the pump from damage and breakage.
摘要翻译： 一种可变排量液压活塞泵，其具有设置有气缸孔的气缸体，其中形成有用于接收往复活塞并能够与轴向驱动轴一起旋转的气缸孔，所述旋转斜盘可枢转地支撑以使活塞在气缸孔中往复运动， 气缸体由此排出加压油，弹性单元用于不断地将斜盘推动到较小的倾斜角度位置;液压控制缸，其能够为斜盘提供控制力，将旋转斜盘朝向大的倾斜角位置 连接到驱动轴的输入轴，以传递旋转驱动轴的旋转驱动力，以及布置在输入驱动轴之间的扭矩限制器，以便当异常过载时能够将驱动轴与输入轴断开 被施加到驱动轴上，从而保护泵的内部元件和部件免受损坏 破损。
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公开(公告)号：US5201803A
公开(公告)日：1993-04-13
申请号：US787056
申请日：1991-11-04
申请人： Kunifumi Goto , Shigeru Suzuki , Tatsuyuki Hoshino
发明人： Kunifumi Goto , Shigeru Suzuki , Tatsuyuki Hoshino
CPC分类号： B62D5/07 , B60H1/00435 , B60H1/3222 , B60K25/02 , F04B49/08 , B60K2025/026 , F04B2205/08 , F04B2205/172
摘要： Disclosed is a hydraulic system for driving both an air conditioning compressor and a power steering mechanism. Pressured fluid discharged from a variable capacity pump is supplied to a hydraulic motor for driving the air conditioning compressor and to the power steering mechanism. A controller controls the discharging capacity of the variable capacity pump in accordance with loads on the hydraulic motor and the power steering mechanism.
摘要翻译： 公开了一种用于驱动空调压缩机和动力转向机构的液压系统。 从可变容积泵排出的压力流体被供给到用于驱动空调压缩机和动力转向机构的液压马达。 控制器根据液压马达和动力转向机构上的负载来控制可变容积泵的排放能力。
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公开(公告)号：US20050025651A1
公开(公告)日：2005-02-03
申请号：US10933166
申请日：2004-09-02
申请人： Masato Sowa , Yoshiyuki Nakane , Toshiru Fujii , Tatsuyuki Hoshino , Ryuta Kawaguchi , Takahiro Moroi , Tsutomu Nasuda
发明人： Masato Sowa , Yoshiyuki Nakane , Toshiru Fujii , Tatsuyuki Hoshino , Ryuta Kawaguchi , Takahiro Moroi , Tsutomu Nasuda
CPC分类号： F04C29/0021 , F04C18/0207 , F04C2240/807 , F16C2360/42 , Y10T29/4924 , Y10T29/49771 , Y10T29/49774 , Y10T29/49778 , Y10T29/4978 , Y10T74/2183 , Y10T464/50
摘要： A compressor has a compression unit for compressing gas to a desired pressure, a drive shaft and a balancer. The drive shaft is connected to the compression unit for driving the compression unit. Imbalance on the drive shaft is generated due to movement of the compression unit. The balancer is mounted on the drive shaft and includes a main portion and adjustable portion for correcting the imbalance on the drive shaft. Preferably, at least one of the weight and the shape of the adjustable portion is adjustable.
摘要翻译： 压缩机具有用于将气体压缩至所需压力的压缩单元，驱动轴和平衡器。 驱动轴连接到用于驱动压缩单元的压缩单元。 由于压缩单元的移动，产生驱动轴的不平衡。 平衡器安装在驱动轴上，包括主要部分和可调节部分，用于校正驱动轴上的不平衡。 优选地，可调整部分的重量和形状中的至少一个是可调节的。
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公开(公告)号：US06138920A
公开(公告)日：2000-10-31
申请号：US411489
申请日：1999-10-04
申请人： Takashi Ban , Tatsuyuki Hoshino , Shigeru Suzuki , Tatsuya Hirose
发明人： Takashi Ban , Tatsuyuki Hoshino , Shigeru Suzuki , Tatsuya Hirose
CPC分类号： F24J3/003
摘要： A heating system incorporating a heat generator confining therein a heat-generative fluid to viscously generate heat when a shearing action is applied to the fluid by a rotor element, and a heat-generation controller including a heat-generation adjusting actuator which adjustably changes the heat-generating performance of the heat generator on the basis of a signal detected as a first control signal indicating a change in the rotating speed of the rotor element and a preset reference signal. A second control signal detected to indicate a temperature of the heat-generative fluid is used to adjustably change the preset reference signal. The operation of the heating system is controlled by a method in which the first control signal is compared with the preset reference signal to determine whether or not the heat-generation adjusting actuator should actuated to change the heat-generating performance of the heat generator. The method is performed so as to adjust the preset reference signal on the basis of the second control signal which is detected by a temperature sensor.
摘要翻译： 一种加热系统，其特征在于，在通过转子元件对流体施加剪切作用时，将发生器限制在发热体内的发热体粘合地产生热量;以及发热控制器，其包括发热调节致动器， 基于检测为表示转子元件的转速的改变的第一控制信号的信号和预设的参考信号，发热体的生成性能。 检测用于指示发热流体的温度的第二控制信号用于可调节地改变预设的参考信号。 加热系统的操作通过将第一控制信号与预设的参考信号进行比较以确定发电调节致动器是否被致动以改变发热体的发热性能的方法来控制。 执行该方法，以便基于由温度传感器检测到的第二控制信号来调整预设参考信号。
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