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    Mechanical pumps
    132.
    发明申请
    Mechanical pumps 有权
    机械泵

    公开(公告)号：US20030086795A1

    公开(公告)日：2003-05-08

    申请号：US10262688

    申请日：2002-10-02

    Inventor： Kevin Michael Ransom ,  Clifford Palmer

    IPC: F04B039/00

    CPC classification number: F04C28/28 ,  A62C4/00 ,  F04B53/00 ,  F04D29/426 ,  F05C2201/0442

    Abstract: A mechanical pump having an inlet and spaced therefrom an outlet for the passage of fluid therethrough and incorporating at least one flame arrester.

    Abstract translation: 一种机械泵，具有入口并与其间隔开出口，用于使流体通过其并且并入至少一个阻火器。

    Hermetic compressor and open compressor
    134.
    发明授权
    Hermetic compressor and open compressor 有权
    密封压缩机和开式压缩机

    公开(公告)号：US06302665B1

    公开(公告)日：2001-10-16

    申请号：US09411646

    申请日：1999-10-04

    Applicant: Mototaka Esumi ,  Osamu Aiba ,  Shuichi Yamamoto

    Inventor： Mototaka Esumi ,  Osamu Aiba ,  Shuichi Yamamoto

    IPC: F01C2100

    CPC classification number: F01C21/10 ,  F01C21/08 ,  F04C18/3564 ,  F04C23/008 ,  F04C29/02 ,  F04C2210/14 ,  F04C2210/26 ,  F05C2201/0442

    Abstract: The present invention provides a hermetic or open compressor for hydrocarbon refrigerant having high reliability. According to the present invention, in the compressor using hydrocarbon as refrigerant, synthetic oil such as polyalkylene glycol oil, ester oil or ether oil is used as freezer oil. Sliding member of the compressor includes both a portion made of aluminum material and a portion made of iron material. Therefore, it is possible to realize a compressor having excellent wear resistance and high reliability.

    Abstract translation: 本发明提供一种具有高可靠性的用于碳氢化合物制冷剂的密封或开放的压缩机。 根据本发明，在使用碳氢化合物作为制冷剂的压缩机中，使用聚亚烷基二醇油，酯油或醚油等合成油作为冷冻机油。 压缩机的滑动构件包括由铝材料制成的部分和由铁材料制成的部分。 因此，可以实现具有优异的耐磨性和高可靠性的压缩机。

    Adjustable wearplates rotary pump
    137.
    发明授权
    Adjustable wearplates rotary pump 失效
    可调式耐磨板旋转泵

    公开(公告)号：US4940394A

    公开(公告)日：1990-07-10

    申请号：US259079

    申请日：1988-10-18

    Applicant: Gordon H. Gibbons

    Inventor： Gordon H. Gibbons

    IPC: F01C21/10 ,  F04C2/12 ,  F04C13/00 ,  F04C14/26

    CPC classification number: F04C14/265 ,  F01C21/102 ,  F04C13/002 ,  F04C2/123 ,  F05C2201/0442

    Abstract: A rotary lobed rotor pump has externally adjustable wearplates in the rotor casing juxtaposed to the parallel ends of rotating lobed rotors. Resilient members such as Belleville springs are adjusted by compression by means external of the rotor casing so that the springs move the wearplate(s) into a design clearance with the parallel rotor ends. No pump disassembly is required to accurately set the clearance. An internal pressure surge by-pass is provided which permits outward movement of either or both wearplates resulting in an increased gap with the rotor ends causing a decrease in the rate of rise in fluid pressure in the internal rotor casing cavities in effect causing rotor slippage.

    Abstract translation: 旋转叶片转子泵在转子壳体中具有外部可调节的耐磨板，与转动的叶片转子的平行端并置。 诸如贝氏弹簧的弹性构件通过外力通过转子壳体的压缩来调节，使得弹簧将平板转子的端部移动到设计间隙中。 无需拆卸泵来精确设定间隙。 提供内部压力浪涌旁路，其允许任一个或两个耐磨板向外移动，导致与转子端部的增加的间隙，导致内部转子壳体腔中的流体压力的上升速率的降低，从而有效地导致转子滑动。

    Rotor for a rotary engine
    138.
    发明授权
    Rotor for a rotary engine 失效
    转子用于旋转发动机

    公开(公告)号：US4772189A

    公开(公告)日：1988-09-20

    申请号：US932458

    申请日：1986-11-18

    Applicant: David W. Garside

    Inventor： David W. Garside

    IPC: F01C1/22 ,  F02B53/00 ,  F02B55/02 ,  F01C21/06

    CPC classification number: F02B55/02 ,  F01C1/22 ,  F02B2053/005 ,  F02B53/00 ,  F04C2240/805 ,  F05C2201/0442 ,  Y02T10/17 ,  Y10S29/048 ,  Y10T29/49234

    Abstract: An air cooled rotor for a rotary internal combustion engine, such as a Wankel type engine, in which the housing has a two-lobed epitrochoidal bore which forms the cavity, the rotor having an outer profile of generally equilateral triangular shape with outwardly curved sides, such as convexly curved sides, and the rotor being mounted on an eccentric journal of a main shaft and being geared to rotate in a planetary manner within the cavity at one third of the speed of rotation of the main shaft, the rotor comprising a body and an insert secured together by one or more rigid fasteners which extend into a passage part of the insert from a passage part of the body which opens to the outer profile of the rotor, the or each fastener extending transverse to the axis of rotation of the rotor, at an angle of between 70.degree. and 90.degree. to the axis.

    Abstract translation: 一种用于旋转内燃机的空气冷却转子，例如汪克尔型发动机，其中壳体具有形成空腔的双裂纹外圆孔，转子具有大致等边三角形形状的外侧轮廓，具有向外弯曲的侧面， 例如凸形弯曲的侧面，并且转子安装在主轴的偏心轴颈上，并且在主轴的旋转速度的三分之一的范围内以行星方式旋转，该转子包括主体和 一个通过一个或多个刚性紧固件固定在一起的插入件，该刚性紧固件从主体的通道部分延伸到插入件的通道部分中，该通道部分通向转子的外部轮廓，该或每个紧固件横向于转子的旋转轴线延伸 与轴线成70度到90度的角度。

    Rotor for a rotary engine
    139.
    发明授权
    Rotor for a rotary engine 失效
    转子用于旋转发动机

    公开(公告)号：US4486159A

    公开(公告)日：1984-12-04

    申请号：US608923

    申请日：1984-05-11

    Applicant: David W. Garside

    Inventor： David W. Garside

    IPC: F02B53/10 ,  F02B55/06 ,  F01C1/22 ,  F01C21/06

    CPC classification number: F02B53/10 ,  F02B55/06 ,  F02B2053/005 ,  F05C2201/0442 ,  Y02T10/17

    Abstract: A rotor for a rotary engine of the kind comprising a rotor which rotates in a cavity to form working chambers within the cavity which vary in volume as the rotor rotates, the rotor comprising a body having, in a plane transverse to the axis of rotation of the rotor, an outer profile of generally equilateral triangular shape with outwardly curved sides and an inner profile providing part peripheral location formations in regions of the mid-points of the rotor sides in engagement with an insert, the insert providing a bearing part and an indexing gear of the rotor, the inner profile of the body adjacent each apex of the rotor being radially outwards of the inserts of the entire axial length of the rotor thereby providing a gap between the location portions so that axial cooling passages are formed bounded by the rotor body and the insert.

    Abstract translation: 一种用于旋转发动机的转子，其包括转子，所述转子在空腔中旋转以在腔内形成工作室，其随着转子旋转而在体积上变化，转子包括主体，该主体在垂直于旋转轴线 转子，具有向外弯曲侧面的大致等边三角形形状的外轮廓和​​内轮廓，其在转子侧中点与插入件接合的区域中提供部分周边位置结构，所述刀片提供轴承部分和分度 转子的齿轮，与转子的每个顶点相邻的本体的内部轮廓在转子的整个轴向长度的径向向外插入件的外侧，从而在位置部分之间提供间隙，使得轴向冷却通道形成为由转子 身体和插入。

    Rotary internal combustion engine
    140.
    发明授权
    Rotary internal combustion engine 失效
    旋转内燃机

    公开(公告)号：US3888606A

    公开(公告)日：1975-06-10

    申请号：US42853073

    申请日：1973-12-26

    Applicant: FORD MOTOR CO

    Inventor： UY JAMES C

    IPC: F02B53/00 ,  F01C1/22 ,  F01C21/00 ,  F02B55/02 ,  F02B55/14 ,  F02B77/02

    CPC classification number: F01C1/22 ,  F02B53/00 ,  F02B77/02 ,  F02B2053/005 ,  F05C2201/0442 ,  Y02T10/17

    Abstract: A rotary internal combustion engine and particularly an improved rotor construction for such engine and method of making is disclosed. A coating system is applied at least to the flank surfaces of the rotor which face the variable volume combustion chambers of the engine, the system serving to reduce heat flow to the oil lubrication system within the rotor and to quench heat build-up on the above surfaces to prevent pre-ignition. The engine is permitted to run at a somewhat higher operating temperature resulting in increased efficiency, better fuel comsumption and reduction of emissions.

    Abstract translation: 公开了一种旋转内燃机，特别是用于这种发动机的改进的转子结构和制造方法。 涂覆系统至少施加到转子的面向发动机的可变体积燃烧室的侧面，该系统用于减少转子内的油润滑系统的热流并且在上述情况下骤冷发热 表面防止预燃。 发动机允许在稍高的运行温度下运行，从而提高效率，更好的燃料消耗和减少排放。

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