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203 条记录 (耗时 0.014 秒)

    INDEPENDENT VANE ROTARY GAS COMPRESSOR
    51.
    发明申请
    INDEPENDENT VANE ROTARY GAS COMPRESSOR 失效
    独立的VANE旋转气体压缩机

    公开(公告)号：US20030147766A1

    公开(公告)日：2003-08-07

    申请号：US10060673

    申请日：2002-02-01

    发明人： Charles Matthew Lee

    IPC分类号： F04C018/00

    CPC分类号： F01C21/0881 ,  F01C1/3441 ,  F01C1/3445 ,  F01C21/0809

    摘要： A radial vane type machine intended for production of compressed gaseous and vaporous fluids with industrial scale measures of compression amplification and throughput. Fluid compression is accomplished by mechanical volume manipulation but without the use of reciprocating pistons and/or intermittently operating mechanical valves. The machine incorporates features for thermal control necessary for high performance single stage pressure amplification, and features for minimization of mechanical friction necessary to ensure functional viability. The physical and input power characteristics of the machine are compatible with the physical and output power characteristics of modem, commercially available internal combustion and electrical power sources. Compared with reciprocating piston type fluid compressors the machine potentially offers substantial measures of excellence in terms of vibration-free operation, functional efficiency, reliability, and power density relative to both space and weight criteria.

    摘要翻译： 一种用于生产压缩气体和蒸汽流体的径向叶片式机器，具有工业规模的压缩放大和吞吐量测量。 流体压缩通过机械体积操作实现，但不使用往复活塞和/或间歇操作的机械阀。 该机器具有用于高性能单级压力放大所需的热控制功能，以及用于最小化机械摩擦以确保功能可行性的特征。 机器的物理和输入功率特性与调制解调器，市售内燃和电源的物理和输出功率特性兼容。 与往复活塞式流体压缩机相比，该机器相对于空间和重量标准，都可以提供无振动操作，功能效率，可靠性和功率密度方面的卓越措施。

    Actuator with sealing assembly
    52.
    发明申请
    Actuator with sealing assembly 审中-公开

    公开(公告)号：US20030126985A1

    公开(公告)日：2003-07-10

    申请号：US10277179

    申请日：2002-10-19

    申请人： Alstom

    发明人： Greg Collier ,  William Klassen ,  Andy Lyons ,  Chris Mcllwain ,  Jeff Prince ,  Tyler Schilling ,  Pat Whelan

    IPC分类号： F01C009/00

    CPC分类号： B25J9/148 ,  F01C9/002 ,  F01C21/0881 ,  F05C2225/00 ,  F15B15/12

    摘要： Disclosed herein is a rotary vane actuator device with sealing assembly. The device includes a housing and a sealing assembly. The housing has a center opening defining a chamber. The housing includes opposing end plates for surrounding a stator. The stator having an aligned center opening and a rotor within the chamber. Within the chamber there are two openings, one serving as an inlet, the other serving as an outlet for rotational fluid. The rotor includes a vane assembly fixedly connected thereto. When the fluid enters the chamber, the fluid contacts the vane and moves the rotationally in the same direction. Each of the stator and the vane include seal packs. The end plates include sealing members which contact the stator and vane seal packs whether in the static or dynamic condition of the rotor. The combination of the seal packs and the end plate seal form the sealing assembly.

    Direct drive rotary engine
    53.
    发明授权
    Direct drive rotary engine 有权
    直接驱动旋转发动机

    公开(公告)号：US06536403B1

    公开(公告)日：2003-03-25

    申请号：US09966925

    申请日：2001-09-27

    申请人： Magdi M Elsherbini

    发明人： Magdi M Elsherbini

    IPC分类号： F02B5300

    CPC分类号： F02B53/00 ,  F01C1/3441 ,  F01C21/08 ,  F01C21/0881 ,  Y02T10/17

    摘要： A direct-drive rotary engine having a rotor housing, the rotor housing having an interior wall structure which defines an open interior of the engine compartment, including an air intake region, a compression region, a combustion region, an expansion region and an exhaust region therein, in which is rotatably disposed a cylindrical rotor assembly coaxially fixed to an engine shaft. The rotor receives a plurality of slidable and retractable sliding walls in a radial arrangement, respectively at positions substantially equal spaced on circumference of said rotor. The sliding walls include a pair of compression rods which are pressures biased to the surrounding inner wall structure of the rotor housing during the rotation of the rotor. The reciprocating movements of the sliding walls define the working chambers of the engine as the rotor rotates, dividing the rotor housing into plurality of sweeping airtight chambers, so that the Otto cycle are carried out once for each sliding wall during a complete revolution of the rotor.

    摘要翻译： 一种具有转子壳体的直接驱动旋转发动机，所述转子壳体具有限定所述发动机室的敞开内部的内壁结构，所述内壁结构包括进气区域，压缩区域，燃烧区域，膨胀区域和排气区域 其中可旋转地设置有同轴地固定到发动机轴的圆柱形转子组件。 转子分别在径向布置处接收多个可滑动和可缩回的滑动壁，分别位于与所述转子的圆周上基本相等的位置。 滑动壁包括一对压缩杆，压缩杆是在转子旋转期间偏压到转子壳体的周围内壁结构的压力。 当转子旋转时，滑动壁的往复运动限定了发动机的工作室，将转子壳体分成多个清扫的气密室，使得在转子完全旋转期间，对于每个滑动壁执行一次奥托循环 。

    Plastic vane for a vane-cell vacuum pump
    54.
    发明申请
    Plastic vane for a vane-cell vacuum pump 有权
    叶片式真空泵的塑料叶片

    公开(公告)号：US20030053924A1

    公开(公告)日：2003-03-20

    申请号：US10130362

    申请日：2002-10-07

    发明人： Wolfram Hasert ,  Leonardo Cadeddu ,  Monica Pilone

    IPC分类号： F04C018/344

    CPC分类号： F01C21/0881 ,  F04C18/3442

    摘要： A vane cell vacuum pump (10) has a rotor (13), in which a plastic vane, which with at least terminal part (22, 23) engages the inner wall (16) of the jacket of a pump housing (11), is guided longitudinally. The body (21) of the vane (15) comprises a duroplastic and is united with the terminal part (22, 23), of thermoplastic, by an injection-molding operation. With the material comprising the body (21), high mechanical strength is attained, while with the material of the terminal part (22, 23), high wear resistance and a low coefficient of friction are attained. The vane cell vacuum pump can be used in a motor vehicle in conjunction with a negative-pressure brake booster.

    摘要翻译： 叶片式电池​​真空泵（10）具有转子（13），其中至少端部（22,23）与泵壳体（11）的护套的内壁（16）接合的塑​​料叶片， 纵向引导。 叶片（15）的主体（21）包括硬质塑料，并通过注射成型操作与热塑性塑料的端部（22,23）结合。 利用包括主体（21）的材料，获得高的机械强度，而与端子部件（22,23）的材料相比，可获得高耐磨性和低摩擦系数。 叶片式真空泵可以与负压制动助力器一起用于机动车辆。

    Overexpansion rotary engine
    55.
    发明授权
    Overexpansion rotary engine 失效
    超大型旋转发动机

    公开(公告)号：US06237560B1

    公开(公告)日：2001-05-29

    申请号：US09124405

    申请日：1998-07-29

    申请人： Hiroshi Saito

    发明人： Hiroshi Saito

    IPC分类号： F02B5300

    CPC分类号： F01C21/0845 ,  F01C1/3446 ,  F01C11/004 ,  F01C21/0881 ,  F04C2250/301

    摘要： A rotary engine is disclosed having a rotor and rotor housing for mounting therewithin said rotor for rotation within an inner wall of the rotor housing, a gap between the rotor and the inner wall of the rotor housing defining an engine compartment. A plurality of telescopic sealing blades which can elongate and shorten with respect to the rotor are attached, respectively at positions substantially equally spaced on the circumference of said rotor so that the sealing blades elastically contact to the inner wall of the rotor housing, the sealing blades sliding along the inner wall of the rotor housing during the rotation of the rotor and separating the engine room in an airtight manner so that the suction of fuel gas, its succeeding compression and the exhaust of burnt gas are carried out. The engine has a compression chamber and an expansion chamber, defined by two adjacent sealing blades, respectively. In an overexpansion rotary engine, a volume of the expansion chamber is greater than a volume of the compression chamber.

    摘要翻译： 公开了一种旋转发动机，其具有转子和转子壳体，用于安装在所述转子中以在转子壳体的内壁内旋转，转子和转子壳体的内壁之间的间隙限定发动机室。 分别相对于转子伸长和缩短的多个可伸缩密封叶片分别安装在所述转子的圆周上基本等间隔的位置处，使得密封叶片弹性地接触到转子壳体的内壁，密封叶片 在转子旋转期间沿着转子壳体的内壁滑动并以气密方式分离发动机室，从而执行燃料气体的吸入，其随后的压缩和燃烧气体的排出。 发动机具有分别由两个相邻的密封叶片限定的压缩室和膨胀室。 在过度膨胀旋转发动机中，膨胀室的体积大于压缩室的体积。