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7 条记录 (耗时 0.023 秒)

    Multiple oil seal arrangement for rotary piston internal combustion engine
    4.
    发明授权
    Multiple oil seal arrangement for rotary piston internal combustion engine 失效
    用于旋转活塞内燃机的多重油封装置

    公开(公告)号：US3941523A

    公开(公告)日：1976-03-02

    申请号：US519177

    申请日：1974-10-30

    申请人： Keiichiro Shin ,  Hiroshi Ozeki ,  Noriyuki Kurio

    发明人： Keiichiro Shin ,  Hiroshi Ozeki ,  Noriyuki Kurio

    IPC分类号： F01C19/12 ,  F01C21/04 ,  F01C19/08 ,  F04C27/00 ,  F04C29/02

    CPC分类号： F01C19/12

    摘要： A rotary piston of a rotary piston internal combustion engine has radially and inner and outer annular seals carried within grooves of the rotary piston thrust surface axially facing the engine casing sidewall with the axial end face of the oil seal tapering radially outwards relative to the engine sidewall and forming lip angles between the tapered end wall of the seal such that the lip angle for the outer seal is between 1.degree. and 3.degree., the lip angle for the inner seal is between 3.degree. and 5.degree., and the spring biasing force acting on the radially outer seal is less than that acting on the radially inner seal. Preferably, an oil removal bore is formed in the land portion between the grooves for return of the oil delivered thereto by action of the oil seal to the oil pan of the engine.

    摘要翻译： 旋转活塞内燃机的旋转活塞具有径向和内外环形密封件，其承载在旋转活塞推力表面的凹槽内，轴向面向发动机壳体侧壁，其中油封的轴向端面相对于发动机侧壁逐渐向外逐渐变细 并且在密封件的锥形端壁之间形成唇角，使得外部密封件的唇部角度在1度和3度之间，内部密封件的唇部角度在3度和5度之间，并且弹簧偏置力作用 在径向外部密封件上的密封件小于作用在径向内部密封件上的密封件。 优选地，在槽之间的陆部中形成除油孔，用于通过油封的作用将油输送到发动机的油盘上。

    Method of assembling apex seal means in rotary piston engines
    5.
    发明授权
    Method of assembling apex seal means in rotary piston engines 失效
    在旋转活塞发动机中组装顶点密封装置的方法

    公开(公告)号：US4023248A

    公开(公告)日：1977-05-17

    申请号：US587815

    申请日：1975-06-18

    申请人： Hiroshi Ozeki ,  Noriyuki Kurio

    发明人： Hiroshi Ozeki ,  Noriyuki Kurio

    IPC分类号： F01C19/02 ,  F01C19/10 ,  B23P15/08

    CPC分类号： F01C19/10 ,  Y10T29/49234 ,  Y10T29/49274 ,  Y10T29/49297 ,  Y10T29/4981

    摘要： In rotary piston engines including apex seals each comprising a main body constituting a substantial part of the seal, an end piece disposed in abutting relationship to an end of the main body through slanted cam surfaces which serve to force the end piece axially outwardly to engage with the inner surface of the side housing when the end piece is resiliently biased radially outwardly by spring means, the method of assembling the apex seals in the rotary piston engine, which comprises providing a projection of consumable material between the main body of each seal and the spring means so as to retain the spring means preventing the end piece from being displaced over the end face of the center housing, the consumable material being of such a type that dissipates under heat produced during engine operation.

    摘要翻译： 在包括顶端密封件的旋转活塞发动机中，每个包括构成密封件的主要部分的主体，通过倾斜的凸轮表面与主体的端部邻接地设置的端部件，该端部件用于迫使端部件向外轴向与 当端件通过弹簧装置径向向外弹性偏压时，侧壳体的内表面，在旋转活塞发动机中组装顶端密封件的方法，其包括在每个密封件的主体和 弹簧装置是为了保持弹簧装置，以防止端件在中心壳体的端面上移动，该消耗材料是在发动机运转期间产生的热量消散的类型。

    Composition having bactericidal action, cosmetics containing said composition and ultraviolet ray screening agent
    6.
    发明授权
    Composition having bactericidal action, cosmetics containing said composition and ultraviolet ray screening agent 失效
    具有杀菌作用的组合物，含有所述组合物的化妆品和紫外线屏蔽剂

    公开(公告)号：US06482420B2

    公开(公告)日：2002-11-19

    申请号：US09747972

    申请日：2000-12-27

    申请人： Hiroshi Ozeki

    发明人： Hiroshi Ozeki

    IPC分类号： A61K700

    CPC分类号： A61Q19/08 ,  A61K8/64 ,  A61K8/987 ,  A61Q17/005 ,  A61Q17/04 ,  A61Q19/00

    摘要： A composition having a bactericidal action is provided which has no toxicity to the human body, and particularly a composition having a bactericidal action is provided which exhibit an excellent therapeutic effect for skin diseases such as atopic dermatitis, acne or the like. A composition, in which an extract from a silk gland and/or a liquid silk is an active ingredient, has a bactericidal action to make renewal of a skin cell, exhibiting an excellent therapeutic effect for skin diseases.

    摘要翻译： 本发明提供对人体无毒性的具有杀菌作用的组合物，特别是提供对特应性皮炎，痤疮等皮肤疾病具有优异治疗效果的具有杀菌作用的组合物。 来自丝腺和/或液体丝的提取物是活性成分，对皮肤细胞的更新具有杀菌作用，对皮肤病具有优异的治疗效果。