Refractory nozzle for a metallurgical vessel
    1.
    发明授权
    Refractory nozzle for a metallurgical vessel 失效
    用于冶金容器的耐火喷嘴

    公开(公告)号:US06832707B2

    公开(公告)日:2004-12-21

    申请号:US10355712

    申请日:2003-01-31

    CPC classification number: B22D41/60

    Abstract: A refractory nozzle is provided for a metallurgical vessel, in particular for steel melts, wherein the nozzle has a flow-through opening with an upper end, a lower end, and an inner wall laterally enclosing the flow-through opening. In order to improve known discharge nozzles, in particular with regard to their thermal shock resistance, a heater and/or a thermal insulating material, that dissolves or bums upon contact with fluid steel, is arranged along the inner wall in the flow-through opening.

    Abstract translation: 为冶金容器提供耐火喷嘴,特别是用于钢熔体,其中喷嘴具有一个具有上端,下端和横向封闭流通开口的内壁的流通开口。 为了改进已知的排出喷嘴,特别是关于它们的耐热冲击性,在流通开口内的内壁上布置有与流体钢接触时溶解或燃烧的加热器和/或绝热材料 。

    Solenoid valve for slip controlled brake systems
    2.
    发明授权
    Solenoid valve for slip controlled brake systems 失效
    用于滑动控制制动系统的电磁阀

    公开(公告)号:US5722633A

    公开(公告)日:1998-03-03

    申请号:US663077

    申请日:1996-08-12

    CPC classification number: B60T8/363 B60T8/365 B60T8/5025

    Abstract: A sealing element is fitted between the outside periphery of the magnet armature and the inside periphery of the valve housing and, parallel to the sealing element, an orifice is fitted in the armature, thereby establishing a permanent pressure fluid connection between the pressure fluid chamber disposed inside the magnet armature and the pressure fluid chamber disposed outside the armature.

    Abstract translation: PCT No.PCT / EP94 / 03734 371日期:1996年8月12日 102(e)日期1996年8月12日PCT 1994年11月11日PCT PCT。 公开号WO95 / 18030 日期1995年7月6日密封元件安装在磁体衔铁的外周和阀壳体的内周边之间,并且平行于密封元件的孔口装配在电枢中,从而在电枢之间建立永久压力流体连接 设置在磁体衔铁内的压力流体室和设置在电枢外部的压力流体室。

    Solenoid valve for slip-controlled brake systems of automotive vehicles
    3.
    发明授权
    Solenoid valve for slip-controlled brake systems of automotive vehicles 失效
    用于汽车滑动控制制动系统的电磁阀

    公开(公告)号:US5388899A

    公开(公告)日:1995-02-14

    申请号:US971930

    申请日:1992-12-21

    CPC classification number: B60T8/5025 B60T15/028 B60T8/365 Y10T137/7792

    Abstract: This invention relates to a solenoid valve where a volume governor which governs the hydraulic flow is inserted coaxially to the valve closure member into the valve accommodating body of the valve. The volume governor is integrated by way of series connection between the first pressure medium connection, emanating from a pressure medium source, and the valve closure member. A reduction of the valve operating noises is ensured with a smallest-requirement-answering structural size, thus the control noises being prevented from propagating over the entire connected system.

    Abstract translation: PCT No.PCT / EP92 / 00308 Sec。 一九九二年十二月二十一日 102(e)日期1992年12月21日PCT提交1992年2月13日PCT公布。 公开号WO92 / 18362 本发明涉及一种电磁阀,其中控制液压流的容积调节器与阀闭合构件同轴地插入阀的阀容纳体中。 音量调节器通过从压力介质源发出的第一压力介质连接和阀关闭构件之间的串联连接而被集成。 通过最小要求应答结构尺寸确保阀操作噪声的减小,从而防止控制噪声在整个连接系统上传播。

Patent Agency Ranking