Hydrogen and moisture getter and absorber for sealed devices
    1.
    发明授权
    Hydrogen and moisture getter and absorber for sealed devices 失效
    氢气和湿气吸气剂和吸收器用于密封装置

    公开(公告)号:US5888925A

    公开(公告)日:1999-03-30

    申请号:US26831

    申请日:1998-02-20

    摘要: The present invention is a hydrogen getter and method for formulating and using the getter. This getter effectively removes hydrogen gas typically present in many hermetically-sealed electronic applications where the presence of such gas would otherwise be harmful to the electronics. The getter is a non-organic composition, usable in a wide range of temperatures as compared to organic getters. Moreover, the getter is formulated to be used without the need for the presence of oxygen. The getter is comprised of effective amounts of an oxide of a platinum group metal, a desiccant, and a gas permeable binder which preferably is cured after composition in an oxygen-bearing environment at about 150 to about 205 degrees centigrade.

    摘要翻译: 本发明是用于配制和使用吸气剂的吸氢剂和方法。 该吸气剂有效地除去通常存在于许多密封电子应用中的氢气,其中这种气体的存在否则将对电子设备有害。 吸气剂是一种非有机组合物,与有机吸气剂相比,可在宽范围的温度下使用。 此外,吸气剂被配制成使用而不需要氧气的存在。 吸气剂由有效量的铂族金属氧化物,干燥剂和气体可渗透粘合剂组成,优选在含氧环境中约150至约205摄氏度的组合物后固化。

    Combination moisture and hydrogen getter
    4.
    发明授权
    Combination moisture and hydrogen getter 失效
    组合水分和吸氢剂

    公开(公告)号:US4405487A

    公开(公告)日:1983-09-20

    申请号:US373076

    申请日:1982-04-29

    摘要: A combination moisture and hydrogen getter comprises(a) a moisture getter comprising a readily oxidizable metal; and(b) a hydrogen getter comprising (i) a solid acetylenic compound and (ii) a hydrogenation catalyst. A method of scavenging moisture from a closed container uses the combination moisture and hydrogen getter to irreversibly chemically reduce the moisture and chemically bind the resultant hydrogen.

    摘要翻译: 组合湿气和吸气剂包括(a)包含容易氧化的金属的吸湿剂; 和(b)吸氢剂,其包含(i)固体炔属化合物和(ii)氢化催化剂。 从封闭容器中清除水分的方法使用湿气和吸氢剂的组合来不可逆地化学地减少水分并化学地结合所得氢。

    Podiatric insole
    5.
    发明授权
    Podiatric insole 失效
    皮质鞋垫

    公开(公告)号:US4063562A

    公开(公告)日:1977-12-20

    申请号:US732709

    申请日:1976-10-15

    申请人: Henry M. Smith

    发明人: Henry M. Smith

    IPC分类号: A43B17/02 A43B17/03 A43B7/14

    摘要: A podiatric insole of the type having upper and lower flexible walls sealed about their edges to form an envelope containing a flowable cushioning material. The envelope has one or more slits extending inwardly from the medial side thereof in the region of the shank of the shoe to facilitate curvature of the medial side portion of the insole upwardly about the arch of the wearer.

    摘要翻译: 一种具有上和下柔性壁的类型的足底鞋垫围绕其边缘密封以形成包含可流动缓冲材料的信封。 外壳具有一个或多个从鞋内侧的内侧向内延伸的切口,以便使鞋内侧侧部分的曲率向上靠近穿戴者的拱顶向上弯曲。