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21 条记录 (耗时 0.017 秒)

    Variable displacement sliding vane pump
    1.
    发明申请
    Variable displacement sliding vane pump 审中-公开
    可变排量滑片泵

    公开(公告)号：US20070224067A1

    公开(公告)日：2007-09-27

    申请号：US11389687

    申请日：2006-03-27

    申请人： Manfred Arnold ,  Robert Mooy ,  Paul Morton

    发明人： Manfred Arnold ,  Robert Mooy ,  Paul Morton

    IPC分类号： F01C20/18 ,  F01C19/00 ,  F01C19/02

    CPC分类号： F04C14/226 ,  F04C2/344

    摘要： A variable displacement sliding vane pump comprising a pump body, inlet and outlet ports formed in said pump body, a drive shaft rotatably mounted in said pump body, a rotor driven by said drive shaft and co-axially aligned therewith, a plurality of radially extending vanes slidably disposed in said rotor, a pivot disposed in said pump body, a slide pivotally disposed on said pivot in said pump body and having a central axis eccentric to the axis of said rotor, a plurality of fluid chambers defined by said rotor, said vanes, and said slide that are successively connected to said inlet and outlet ports, a spring acting on said slide to urge said slide in one direction, a first chamber and a second chamber, each suitable for receiving a fluid pressure and each disposed between said pump body and an outer surface of said slide, the first chamber in fluid communication with a pump outlet discharge pressure, and a valve operable to selectively pressurize and depressurize the second chamber.

    摘要翻译： 一种可变排量滑动叶片泵，包括泵体，形成在所述泵体中的入口和出口，可旋转地安装在所述泵体中的驱动轴，由所述驱动轴驱动并与其同轴对准的转子，多个径向延伸的 可滑动地设置在所述转子中的叶片，设置在所述泵体内的枢轴，枢转地设置在所述泵体中的所述枢轴上并具有偏心于所述转子的轴线的中心轴线的滑块，由所述转子限定的多个流体室， 叶片和所述滑块，其连续地连接到所述入口和出口，弹簧作用在所述滑块上以沿一个方向推动所述滑块，第一腔室和第二腔室，每个适于接收流体压力，并且每个设置在所述 泵本体和所述滑块的外表面，所述第一腔室与泵出口排出压力流体连通，以及阀，其可操作以选择性地加压和减压所述第二腔室。

    Blends of olefin polymers and syndiotactic vinyl polymers
    5.
    发明授权
    Blends of olefin polymers and syndiotactic vinyl polymers 失效
    烯烃聚合物和间同立构乙烯基聚合物的共混物

    公开(公告)号：US6080819A

    公开(公告)日：2000-06-27

    申请号：US96051

    申请日：1998-06-11

    申请人： Manfred Raetzsch ,  Manfred Arnold ,  Jana Knorr

    发明人： Manfred Raetzsch ,  Manfred Arnold ,  Jana Knorr

    IPC分类号： C08L23/02 ,  C08L23/12 ,  C08L25/04 ,  C08L33/10 ,  C08F8/00 ,  C08L23/00 ,  C08L23/04 ,  C08L33/04 ,  C08L35/02

    CPC分类号： C08L23/02 ,  C08L23/12 ,  C08L2314/06 ,  C08L25/04 ,  C08L33/10

    摘要： Blends of olefin polymers and syndiotactic vinyl polymers are produced by the catalytic polymerization of olefins and aromatic vinyl compounds or methacrylate esters as vinyl compounds in inert diluents in the presence of a catalyst mixture of transition metal compounds, metalloxane compounds and metal alkyl compounds.The blends have a finely dispersed distribution of the blending components and are suitable for the production of films, sheets, fibers, panels, coatings, pipes, hollow objects, injection molded products and foams.

    摘要翻译： 烯烃聚合物和间规乙烯基聚合物的共混物通过在惰性稀释剂中在过渡金属化合物，金属氧化物化合物和金属烷基化合物的催化剂混合物的存在下，将烯烃和芳族乙烯基化合物或甲基丙烯酸酯作为乙烯基化合物进行催化聚合来制备。 共混物具有精细分散的共混组分分布，适用于薄膜，片材，纤维，面板，涂料，管材，中空物体，注塑产品和泡沫的生产。

    Arrangement of valves and valve drives in an internal combuston engine having an overhead camshaft
    6.
    发明授权
    Arrangement of valves and valve drives in an internal combuston engine having an overhead camshaft 失效
    具有顶置凸轮轴的内燃机中的阀和阀驱动器的布置

    公开(公告)号：US5535710A

    公开(公告)日：1996-07-16

    申请号：US415130

    申请日：1995-03-30

    申请人： Armin Zoschke ,  Manfred Arnold ,  Franz Fischinger

    发明人： Armin Zoschke ,  Manfred Arnold ,  Franz Fischinger

    IPC分类号： F01L1/053 ,  F01L1/14 ,  F01L1/18 ,  F01L1/26 ,  F02B1/04 ,  F02B3/06 ,  F02B75/12 ,  F02F1/24 ,  F02F1/42 ,  F01L1/04 ,  F01L1/24

    CPC分类号： F01L1/14 ,  F01L1/053 ,  F01L1/185 ,  F01L1/26 ,  F02B1/04 ,  F02B2075/125 ,  F02B2275/10 ,  F02B2275/34 ,  F02B3/06 ,  F02F1/4214 ,  F02F2001/247 ,  F02F2007/0063

    摘要： In an internal combustion engine there is provided a cylinder head; a plurality of cylinder head bolts for securing the cylinder head to a cylinder block; at least one engine cylinder; at least two intake valves and two exhaust valves controlling the flow of gases into and from the engine cylinder. A plane defined by the intake valves and a plane defined by the exhaust valves extend at an angle of between 0.degree. and 15.degree. to one another and have an inclined orientation to the longitudinal engine axis. An overhead camshaft extends parallel to the engine axis and is situated in a zone bounded by the cylinder head bolts. Respective valve bridges interconnect the intake valves with one another and the exhaust valves with one another, and rocker arms connect respective cams of the camshaft with the valve bridges, whereby the intake valves are simultaneously operated by one cam and the exhaust valves are simultaneously operated by another cam.

    摘要翻译： 在内燃机中设置有气缸盖; 用于将气缸盖固定到气缸体的多个气缸盖螺栓; 至少一个发动机气缸; 至少两个进气门和两个排气门控制进入和离开发动机气缸的气体流。 由进气门限定的平面和由排气阀限定的平面以0°和15°之间的角度彼此延伸并且具有与纵向发动机轴线倾斜的方向。 顶置凸轮轴平行于发动机轴线延伸并且位于由气缸盖螺栓限定的区域中。 各个阀桥将进气门彼此相互连接，排气阀彼此相连，摇臂将凸轮轴的各个凸轮与阀桥相连，由此进气门同时由一个凸轮操作，排气门同时由 另一个凸轮