Three piece-combined oil ring
    61.
    发明申请
    Three piece-combined oil ring 审中-公开
    三组合油环

    公开(公告)号:US20060061043A1

    公开(公告)日:2006-03-23

    申请号:US10542634

    申请日:2004-10-26

    IPC分类号: F16J9/00

    摘要: A three-piece combined oil-control ring comprises a pair of upper and lower side rails 222 in the axial direction and a spacer expander 224. The spacer expander is located between the side rails 222, and pushes the side rails from their inner peripheral side to generates the tension of the side rails 222. The ears of the spacer expander made of austenitic stainless steel in contact with inner peripheral surfaces of the side rails, are subjected to gas-nitriding at a temperature of 470° C. or higher to form a 10 to 60 μm thick gas-nitriding surface-layer comprising a phase having peaks at 2θ=40° and 2θ=46° by Cu—K α X-ray diffraction. In addition or alternatively, a resin coating film (31) is formed on at least surfaces of the spacer expander (7) faced to the side surfaces of the side rails or on at least surfaces of the side rails (5,6) faced to the spacer expander (7).

    摘要翻译: 三片式组合油控制环包括沿轴向的一对上下侧轨道222和间隔件膨胀器224.间隔件膨胀器位于侧轨222之间,并且从其内周侧推动侧轨 以产生侧轨222的张力。由奥氏体不锈钢制成的与侧轨的内周面接触的间隔物膨胀机的耳部在470℃以上的温度下进行气体氮化,形成 通过Cu-Kαα射线衍射,包括具有2θ= 40°和2θ= 46°的峰的相的10至60μm厚的气体氮化表面层。 另外或替代地,树脂涂膜(31)形成在面向侧轨的侧表面的间隔件膨胀器(7)的至少表面上,或者在侧轨(5,6)的至少面 间隔膨胀机(7)。

    Fungicidal composition
    62.
    发明授权
    Fungicidal composition 失效
    杀真菌成分

    公开(公告)号:US4933366A

    公开(公告)日:1990-06-12

    申请号:US370094

    申请日:1989-06-22

    IPC分类号: A01N47/20

    CPC分类号: A01N47/20

    摘要: A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of the compound represented by the general formula, ##STR1## wherein X, which may be the same or different, represents a hydrogen or halogen atom or a lower alkyl group, R.sup.1 and R.sup.2, which may be the same or different, represent a hydrogen atom or a methyl group, and n represents an integer of from 1 to 5, and an inert carrier.

    摘要翻译: 一种杀真菌组合物,其包含杀真菌有效量的由通式表示的化合物作为活性成分,其中X可以相同或不同,表示氢或卤素原子或低级烷基,R1和 R2可以相同或不同,表示氢原子或甲基,n表示1〜5的整数,和惰性载体。