Adhesion promoter for a primer and primer composition
    71.
    发明授权
    Adhesion promoter for a primer and primer composition 失效
    底漆和底漆组合物的粘合促进剂

    公开(公告)号:US06765055B2

    公开(公告)日:2004-07-20

    申请号:US09920712

    申请日:2001-08-03

    IPC分类号: C08K5544

    CPC分类号: C08G18/809 C08G18/771

    摘要: An adhesion promoter for a primer, comprising a silane compound that is a reaction product between a polyisocyanate and a silane coupling agent having a secondary amino group, the nitrogen atom of which is directly connected to a phenyl group or a derivative thereof, the silane compound having in average one or more NCO group and in average one or more hydrolyzable alkoxysilyl group in the molecule. Also, a primer composition comprising the adhesion promoter for a primer and a film forming resin is disclosed. The adhesion promoter has high adhesion to various adherends and retains that effect after prolonged storage and the primer composition is excellent in adhesion to various adherends and retains adhesion after prolonged storage.

    摘要翻译: 一种底漆用粘合促进剂,其包含作为多异氰酸酯与具有仲氨基的硅烷偶联剂的反应产物的硅烷化合物,其氮原子直接与苯基或其衍生物连接,所述硅烷化合物 在分子中平均有一个或多个NCO基团和平均一个或多个可水解的烷氧基甲硅烷基。 另外,公开了一种底漆组合物,其包含底漆用增粘剂和成膜树脂。 粘合促进剂对各种被粘物具有高粘合性,并且在长时间保存后保持该效果,并且底漆组合物对各种被粘物的粘附性优异,并且在长时间保存后保持粘合性。

    Rubber composition
    72.
    发明授权
    Rubber composition 失效
    橡胶组成

    公开(公告)号:US06180703B2

    公开(公告)日:2001-01-30

    申请号:US09171814

    申请日:1998-10-27

    IPC分类号: C08K554

    摘要: Rubber compositions for footwear, conveyor belt covers, rolls, hoses, cables, rubberized fabrics, and grips containing (A) an elastomer, (B) 5 to 150 parts by weight of a filler, and (C) a polysiloxane represented by the formula (I): wherein R1, R2, R3, m, and n are as defined in the specification, having an average degree of polymerization of 3 to 1000 in a specific ratio with respect to the filler (B) and footwear, conveyor belt covers, rolls, hoses, cables, rubberized fabrics, and grips comprising these rubber compositions.

    摘要翻译: 含有(A)弹性体的鞋类,输送带套,辊,软管,电缆,橡胶织物和把手的橡胶组合物,(B)5〜150重量份的填料,(C)由式 (I):其中R1,R2,R3,m和n如说明书中所定义,具有相对于填料(B)和鞋类的特定比例的平均聚合度为3至1000,输送带罩 辊,软管,电缆,橡胶织物和包含这些橡胶组合物的把手。

    Hydraulic breathing apparatus for a hydraulic device
    78.
    发明授权
    Hydraulic breathing apparatus for a hydraulic device 失效
    液压装置用液压呼吸器

    公开(公告)号:US5127287A

    公开(公告)日:1992-07-07

    申请号:US758200

    申请日:1991-09-12

    IPC分类号: F16H57/04 F16H61/00 F16N39/06

    摘要: A hydraulic breather for a valve body in an automatic transmission, in which is disposed hydraulic equipment, for example, linear solenoid valves. The breather separates oil in the oil pan from the oil in the hydraulilc equipment when the automatic transmission is at work while allowing clean oil from the oil pan to enter the hydraulic equipment when the automatic transmission is at rest. The breating hole is provided in the form of an oil passage extending from hydraulic equipment within the valve body and includes an open-end section disposed in an upper part of the valve body. The open-end is located at a point higher than the working oil level in the automatic transmission. When the automatic transmission is at work, oil in the oil pan is used to lubricate, so the oil level is at its lowest level and the open-end section is above that oil level and thereby connects with air space in the valve body. When the automatic transmission is at rest, the oil level in the oil pan rises and oil from the oil pan enters into the breathing hole.

    摘要翻译: 用于自动变速器中的阀体的液压通气器,其中设置有液压设备,例如线性电磁阀。 当自动变速器处于工作状态时,通气器将油底壳中的油与液压设备中的油分离,同时当自动变速器静止时允许油底壳清洁的油进入液压设备。 破碎孔设置在从阀体内的液压设备延伸的油路的形式,并且包括设置在阀体的上部中的开口端部分。 开放端位于高于自动变速器工作油位的点。 当自动变速器工作时,油盘中的油被用于润滑,因此油位处于最低水平,开口端高于油位,从而与阀体中的空气空间连接。 当自动变速器处于静止状态时,油底壳中的油位升高,油盘中的油进入呼吸孔。

    Heat exchanger made of aluminum alloys and tube material for the heat
exchanger
    79.
    发明授权
    Heat exchanger made of aluminum alloys and tube material for the heat exchanger 失效
    热交换器由铝合金制成,管材用于热交换器

    公开(公告)号:US4410036A

    公开(公告)日:1983-10-18

    申请号:US305357

    申请日:1981-09-24

    摘要: A heat exchanger made of aluminum alloys comprising a tube made of an aluminum alloy consisting of 0.2 to 1.0 wt % of Cu and the balance Al and inevitable impurities, and fins jointed to the tube, at least a portion of each fin being formed from another aluminum alloy exhibiting and electrochemical potential value lower than that of the aluminum alloy from which the tube is made, so as to provide a sacrificial corrosion effect. Disclosed also is an aluminum alloy material having superior hot-extrusion characteristics and pitting corrosion resistance suitable for use as the material of heat exchanger tubes, the aluminum alloy material consisting of 0.2 to 1.0 wt % of Cu and the balance Al and inevitable impurities.

    摘要翻译: 一种由铝合金制成的热交换器,包括由0.2-1.0重量%的Cu和余量为Al和不可避免的杂质组成的铝合金管,以及与管连接的翅片,每个翅片的至少一部分由另一个形成 铝合金的表现和电化学势值低于制造管的铝合金,从而提供牺牲腐蚀效果。 还公开了一种铝合金材料,其具有优异的热挤压特性和耐点腐蚀性,适合用作热交换器管材料,铝合金材料由0.2至1.0重量%的Cu组成,余量为Al和不可避免的杂质。

    Electromagnetic pump device
    80.
    发明授权
    Electromagnetic pump device 有权
    电磁泵装置

    公开(公告)号:US09429154B2

    公开(公告)日:2016-08-30

    申请号:US14124467

    申请日:2012-07-25

    摘要: An electromagnetic pump including a suction check valve including a tubular portion and a flange portion that extends in a radial direction from an end edge of the tubular portion, the suction check valve being formed with a through hole that penetrates the tubular portion and the flange portion to form a suction port in an end surface of the flange portion. A strainer attached to the suction port and having a pore forming region which is larger than an inside diameter of the through hole at the tubular portion and in which a large number of pores are formed. The suction check valve is formed with a diameter reducing portion formed such that the inside diameter of the through hole is reduced from the flange portion toward the tubular portion with a degree of diameter reduction varied from a large value to a small value.

    摘要翻译: 一种电磁泵,其包括具有管状部的吸入止回阀和从所述筒状部的端部边缘沿径向延伸的凸缘部,所述吸入止回阀形成有贯穿所述筒状部的贯通孔和所述凸缘部 在凸缘部的端面上形成吸入口。 安装在吸入口上并具有孔形成区域的过滤器,其大于管状部分处的通孔的内径,其中形成有大量的孔。 吸入止回阀形成有直径减小部,该直径减小部形成为使得通孔的内径从凸缘部朝向管状部分减小,其直径减小程度从大值变化到小值。