Swash plate type compressor
    72.
    发明授权
    Swash plate type compressor 失效
    斜盘式压缩机

    公开(公告)号:US5478212A

    公开(公告)日:1995-12-26

    申请号:US316032

    申请日:1994-09-30

    摘要: A swash plate type variable capacity compressor having rotary valves that rotate together on a rotating shaft. The rotary valves are arranged on the shaft in such a manner that, upon one complete rotation, the rotary valves are connected, in sequential manner, for respective rotating angles, with circumferentially spaced piston chambers via respective intake passageways on the rotary valves. The arrangement between the intake passageways and the piston chamber changes in accordance with the axial position of the rotary valves on the shaft. Control of the rotating angle varies the effective volume of the piston chambers, thereby continuously varying the compressor capacity.

    摘要翻译: 具有在旋转轴上一起旋转的旋转阀的斜盘式可变容量压缩机。 旋转阀以这样的方式布置在轴上,使得在一次完全旋转时,旋转阀以顺序的方式连接到相应的旋转角度,并且经由旋转阀上的相应的进气通道具有周向间隔开的活塞室。 进气通道和活塞室之间的配置根据轴上旋转阀的轴向位置而变化。 旋转角度的控制改变活塞室的有效容积,从而连续地改变压缩机的容量。

    Combined antiskid and traction control electronic brake system
    73.
    发明授权
    Combined antiskid and traction control electronic brake system 失效
    组合防滑牵引控制电子制动系统

    公开(公告)号:US5282676A

    公开(公告)日:1994-02-01

    申请号:US798714

    申请日:1991-11-27

    摘要: A brake system capable of implementing anti-skid and traction control operations has an electromagnetic valve for connecting a master cylinder to a wheel cylinder and for disconnecting the master cylinder from the wheel cylinder when anti-skid or traction control is executed. A piezo-electric hydraulic pump is provided for introducing high-pressure brake oil when anti-skid or traction control is executed. A pressure reduction valve selectively introduces and removes brake oil so that a desired wheel cylinder pressure can be attained when anti-skid or traction control is executed. A hydraulic switching valve is connected to the main oil pressure line parallel to the electromagnetic valve and allows pressure in the master cylinder to be opened to the wheel cylinder during a braking operation. The system also includes a unit for establishing one-way communication from the wheel cylinder to the master cylinder during anti-skid control to prevent pressure in the wheel cylinder from being higher than that in the master cylinder while preventing connection between the master cylinder and the wheel cylinder during traction control.

    摘要翻译: 能够实现防滑和牵引力控制操作的制动系统具有用于将主缸连接到轮缸的电磁阀,并且在执行防滑或牵引控制时将主缸与轮缸分离。 提供压电液压泵,用于在执行防滑或牵引力控制时引入高压制动油。 减压阀选择性地引入和去除制动油,使得在执行防滑或牵引力控制时可以获得期望的轮缸压力。 液压切换阀连接到与电磁阀平行的主油压线,并且允许主缸中的压力在制动操作期间向轮缸打开。 该系统还包括用于在防滑控制期间从轮缸到主缸的单向通信的单元,以防止轮缸中的压力高于主缸中的压力,同时防止主缸和主缸之间的连接 牵引力控制下的轮缸。

    Piezoelectric servomechanism apparatus
    74.
    发明授权
    Piezoelectric servomechanism apparatus 失效
    压电伺服机构

    公开(公告)号:US4765140A

    公开(公告)日:1988-08-23

    申请号:US816052

    申请日:1986-01-03

    摘要: A floating plate is provided in a cylinder chamber and slides freely like a piston. A first group of laminated, ring-shaped, thin-plate piezoelectric elements is provided between a fixed support member provided on part of a wall portion of this cylinder chamber and the floating plate. A second group of laminated, cylindrical, thin-plate piezoelectric elements is provided in the center of the first group and a working member is provided on the free end of the second group of elements that is not attached to the floating plate. A hydraulic chamber is formed in the cylinder chamber on the side of the floating plate opposite to the side on which the first and second groups of elements are provided, and the pressure in this hydraulic chamber pushes the floating plate in the direction of the fixed support member. Voltage is applied to the first and second groups of elements to expand and contract them thereby varying the distance between the floating plate and the fixed support member and varying the distance between the floating plate and the working member.

    摘要翻译: 浮动板设置在气缸室中,像活塞一样自由滑动。 第一组层叠的环形薄板压电元件设置在设置在该气缸室的壁部的一部分上的固定支撑构件和浮动板之间。 在第一组的中心设置有第二组层叠的圆柱形薄板压电元件,并且在第二组元件的自由端上设置工作构件,该第二组元件未附接到浮动板。 在浮动板的与设置有第一和第二组元件的一侧相对的一侧的气缸室中形成液压室,并且该液压室中的压力沿着固定支撑件的方向推动浮动板 会员。 电压被施加到第一和第二组元件以使其膨胀和收缩,从而改变浮动板和固定支撑构件之间的距离并改变浮动板和工作构件之间的距离。

    Rotary vane type compressor
    75.
    发明授权
    Rotary vane type compressor 失效
    旋转叶片式压缩机

    公开(公告)号:US4487562A

    公开(公告)日:1984-12-11

    申请号:US354435

    申请日:1982-03-03

    IPC分类号: F04C29/02

    CPC分类号: F04C29/021

    摘要: A rotary vane type compressor provided with a rotor member arranged eccentrically in the cylindrical housing. Vane plates are radially slidably arranged in the rotor member, so that the vane plates always contact an inner cylindrical surface of the housing. Valve means are provided for a positive close-off of the supply of oil during non-operation of the compressor while maintaining a supply of oil in a necessary amount during operation of the compressor. The compressor further includes an oil reservoir arranged in the rotor member for storing an amount of oil to be directed to a pair of bearing units.

    摘要翻译: 一种旋转叶片式压缩机,其设置有偏心配置在圆筒形壳体中的转子部件。 叶片板可径向滑动地布置在转子构件中,使得叶片板总是接触壳体的内圆柱形表面。 提供阀装置用于在压缩机不运行期间正确关闭油的供应,同时在压缩机运行期间保持必要量的油供应。 压缩机还包括设置在转子构件中的储油器,用于储存一定量的油以引导到一对轴承单元。

    Rotary compressor with clearance between movable vanes and slits of the
rotor
    76.
    发明授权
    Rotary compressor with clearance between movable vanes and slits of the rotor 失效
    旋转压缩机,在可动叶片和转子的狭缝之间有间隙

    公开(公告)号:US4451220A

    公开(公告)日:1984-05-29

    申请号:US311402

    申请日:1981-10-14

    IPC分类号: F01C21/08 F04C18/344 F03C2/00

    CPC分类号: F01C21/0809 F04C18/3441

    摘要: A rotary compressor includes a cylindrical-shaped housing, a rotor rotatably mounted in the housing and formed with diametrically extending slits, and a pair of movable vanes each slidably disposed in each of the slits with its opposite ends extending beyond the associated slit in abutting relation to the inner surface of the housing. The clearances between the movable vanes and the slits of the rotor are made larger about the central portion of the rotor than adjacent to the outer periphery thereof by making each of the vanes thinner about its central portion than at its opposite end portions or making each of the slits wider about the central portion of the rotor than adjacent to the outer periphery of the rotor. With the arrangement, shearing stresses caused by shearing of oil in the compressor can be suppressed to thereby reduce a loss in the torque of the compressor, and the maximum stress on the movable vanes can be limited below an allowable stress to improve the anti-breakage characteristics of the vanes.

    摘要翻译: 旋转式压缩机包括:圆筒形壳体,可旋转地安装在壳体中并形成有径向延伸狭缝的转子和一对可动叶片,每个可动叶片可滑动地设置在每个狭缝中,其相对端延伸超过相邻狭缝的邻接关系 到壳体的内表面。 通过使每个叶片围绕其中心部分比在其相对的端部处更薄,或者使每个叶片的中心部分比其相对的端部部分更薄,使得可动叶片和转子的狭缝之间的间隙围绕转子的中心部分比其外周更大 围绕转子中心部分的狭缝比与转子的外周相邻。 通过该结构,可以抑制由压缩机中的油的剪切引起的剪切应力,从而减少压缩机的扭矩损失,并且可动叶片上的最大应力可以限制在允许应力以下以改善抗断裂 叶片的特点。

    In-vehicle power transmission device and power transmission system for vehicle
    77.
    发明授权
    In-vehicle power transmission device and power transmission system for vehicle 有权
    车载动力传动装置及车辆动力传动系统

    公开(公告)号:US08579748B2

    公开(公告)日:2013-11-12

    申请号:US12764645

    申请日:2010-04-21

    摘要: An in-vehicle power transmission apparatus is equipped with a motor-generator working as an engine to drive a vehicle and a power split device made up of a plurality of power split rotors. A first one of the rotors is coupled to a driven wheel of the vehicle, while a second one of the rotors is coupled to an accessory such as an air compressor of an air conditioner. The speed of the second rotor is controllable independently of that of the driven wheel. This eases restrictions on the supply of power produced by the generator-motor to the accessory. Alternatively, the rotors are so linked that when the speed of the first rotor is not zero (0), the speed of the second rotor has one of zero (0) and a value other than zero (0), thus ensuring the stability in supplying the power to drive the vehicle to the accessory.

    摘要翻译: 车载动力传递装置配备有作为发动机的电动发电机,以及由多个动力分配转子构成的动力分配装置。 转子中的第一个联接到车辆的从动轮,而第二个转子联接到诸如空调的空气压缩机的附件。 第二转子的速度可以独立于从动轮的速度来控制。 这减轻了发电机 - 电机向附件供电的限制。 或者,转子是如此连接的,当第一转子的速度不为零(0)时,第二转子的速度为零(0)和零(0)之间的值,因此确保了稳定性 提供电力以将车辆驱动到附件。

    Catalytic combustion heat exchanger
    78.
    发明授权
    Catalytic combustion heat exchanger 失效
    催化燃烧热交换器

    公开(公告)号:US06497199B2

    公开(公告)日:2002-12-24

    申请号:US10040415

    申请日:2002-01-09

    IPC分类号: F22B2306

    摘要: A catalytic combustion heater having, in a fuel gas flow passage in which an inflammable gas- and combustion support gas-containing fuel gas flows, tubes in which an object fluid to be heater flows, and an oxidation catalyst provided on outer surfaces of the tubes and contacting the fuel gas to generate an oxidation reaction, comprising a catalyst-carrying heat exchanger adapted to heat the object fluid with the oxidation reaction heat of the fuel gas, a detecting member adapted to detect the temperature of a combustion exhaust gas in the fuel gas flow passage to check whether the temperature is at the level of a dew point thereof or not, and a control unit adapted to control at least one of a feed rate of the combustion support gas, which is supplied to the fuel gas flow passage, and a feed rate of the inflammable gas.

    摘要翻译: 一种催化燃烧加热器,在燃料气体流动通道中,可燃气体和燃烧载气的燃料气体流动,待加热物体流动的管和设置在管的外表面上的氧化催化剂 并且使所述燃料气体接触以产生氧化反应,所述氧化反应包括适于用所述燃料气体的氧化反应热加热所述物体流体的催化剂载体热交换器,适于检测所述燃料中的燃烧废气的温度的检测构件 气体流路,检查温度是否处于露点的水平;以及控制单元,其适于控制供给到燃料气体流路的燃烧载体气体的供给速度中的至少一个, 和可燃气体的进料速率。

    Memory effect sensitive battery monitoring apparatus for electric
vehicles
    80.
    发明授权
    Memory effect sensitive battery monitoring apparatus for electric vehicles 失效
    电动车记忆效应敏感电池监控装置

    公开(公告)号:US5698962A

    公开(公告)日:1997-12-16

    申请号:US649108

    申请日:1996-05-17

    摘要: A battery condition monitoring system which may be employed in an electric vehicle is disclosed. This system determines a terminal voltage of a battery under discharge of a given current and a consumption of electric energy stored in the battery and calculates a rate of change in terminal voltage of the battery relative to change in consumption of electric energy. When a difference between the rate of change in terminal voltage of the battery and a reference rate representing a rate of change in terminal voltage of a normal battery relative to change in consumption of electric energy is greater than a given value, the system determines that memory effect is occurring in the battery.

    摘要翻译: 公开了一种可用于电动车辆的电池状况监测系统。 该系统确定在给定电流的放电下的电池的端子电压和存储在电池中的电能的消耗,并且计算电池的端子电压相对于电能消耗的变化的变化率。 当电池的端子电压的变化率与表示正常电池的端子电压的变化率相对于电能消耗的变化率的基准速率之间的差异大于给定值时,系统确定存储器 效果正在电池中发生。