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    Bearing and screw compressor
    1.
    发明申请
    Bearing and screw compressor 有权
    轴承和螺杆式压缩机

    公开(公告)号：US20060165335A1

    公开(公告)日：2006-07-27

    申请号：US11249632

    申请日：2005-10-14

    申请人： Shoji Yoshimura ,  Yasushi Amano ,  Takao Ohama ,  Yoshikazu Oe

    发明人： Shoji Yoshimura ,  Yasushi Amano ,  Takao Ohama ,  Yoshikazu Oe

    IPC分类号： F16C41/00

    CPC分类号： G01K13/08 ,  F16C17/243 ,  F16C33/20 ,  F16C33/205 ,  F16C2208/32 ,  F16C2208/36 ,  F16C2240/60 ,  F16C2360/43 ,  G01K1/14 ,  G01K1/16

    摘要： In a bearing constituted by a plural-layer slide member, the plural-layer slide member comprises a resin layer of polytetrafluoroethylene as a slide member and a backing strip to which the resin layer is bonded. A fitting hole having a depth exceeding the thickness of the resin layer is formed from the resin layer side. A temperature measuring metallic member formed of a white metal is fitted in the fitting hole. A temperature sensor is positioned within the temperature measuring metallic member. This bearing permits an accurate detection of its temperature. Further, in an oil cooled screw compressor having a bearing lubricating oil supply pipe, a slide surface of the bearing is covered with polyether ether ketone. Even if foaming occurs in the oil, it is possible to prevent the occurrence of a mechanical trouble such as galling.

    摘要翻译： 在由多层滑动构件构成的轴承中，多层滑动构件包括作为滑动构件的聚四氟乙烯的树脂层和与树脂层接合的背衬带。 从树脂层侧形成深度超过树脂层厚度的嵌合孔。 由白色金属形成的温度测量金属部件装配在装配孔中。 温度传感器位于测温金属部件内。 该轴承允许精确检测其温度。 此外，在具有轴承润滑油供给管的油冷螺杆式压缩机中，轴承的滑动面被聚醚醚酮覆盖。 即使在油中发生发泡，也可以防止发生诸如磨损的机械故障。

    Method of making a composite metal casting
    2.
    发明授权
    Method of making a composite metal casting 失效
    制造复合金属铸件的方法

    公开(公告)号：US4023613A

    公开(公告)日：1977-05-17

    申请号：US663195

    申请日：1976-03-01

    申请人： Yositaka Uebayasi ,  Hiroshi Kumon ,  Michinobu Yamada ,  Yoshikazu Oe

    发明人： Yositaka Uebayasi ,  Hiroshi Kumon ,  Michinobu Yamada ,  Yoshikazu Oe

    IPC分类号： B22D19/00 ,  C23C6/00 ,  B22D19/08

    CPC分类号： B22D19/0081 ,  B21J5/12 ,  B22D19/0018 ,  C23C6/00 ,  F05C2201/021 ,  F05C2201/0448

    摘要： A method of making a metal casting composed of a steel plate and aluminum material interlocked with the steel plate. A plurality of teeth are formed on at least one of the opposed surfaces of the steel plate by raising up a skin of the plate from the same, the teeth providing primary interstices, each of which extends from the steel plate and has at least one face with a number of flaws formed during the formation of the teeth and providing substantially irregular interstices. The casting is then formed by pouring aluminum material in the molten state onto the steel plate surface so that the molten aluminum material penetrates into the primary and irregular interstices, thereby to provide a firm interlocking between the steel plate and the aluminum material upon solidification thereof.

    摘要翻译： 一种由与钢板互锁的钢板和铝材组成的金属铸造的方法。 在钢板的至少一个相对表面上形成多个齿，通过从其上升起板的表皮，提供主要间隙的齿，每个间隙从钢板延伸并具有至少一个面 在牙齿形成期间形成许多缺陷并提供基本上不规则的间隙。 然后通过将熔融状态的铝材料浇铸到钢板表面上，使熔融的铝材料渗透到主要和不规则的间隙中，从而在钢板和铝材料凝固时提供牢固的互锁，从而形成铸件。