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    • 1. 发明授权
    • Valve having a movable venturi nozzle
    • 阀具有可移动的文丘里管喷嘴
    • US07770598B2
    • 2010-08-10
    • US11999635
    • 2007-12-06
    • Joerg BittnerTorsten GerlichVolker DaumeStefan HettingerKlaus Bickel
    • Joerg BittnerTorsten GerlichVolker DaumeStefan HettingerKlaus Bickel
    • F16K1/06
    • F16K31/0655Y10T137/86984
    • A valve includes a housing having an inlet (3), an outlet (1) and a movable sealing member (2) which allows the inlet (3) and the outlet (1) to be connected in fluid communication with each other, the sealing member (2) having associated therewith effective areas (4b) to which pressure can be applied, and sealing areas (4), and the sealing member (2) further having associated therewith a sealing seat (4a) for sealing the inlet (3) from the outlet (1). In order to provide a valve by which pressure can be relieved in a very short time, the sealing member (2) has associated therewith a conduit (2a) by which the inlet (3) and the outlet (1) can be connected in fluid communication with each other when the sealing member (2) rests on the sealing seat (4a).
    • 阀包括具有入口(3),出口(1)和允许入口(3)和出口(1)彼此流体连通地连接的可移动密封构件(2)的壳体,密封件 具有与其可施加压力的有效区域(4b)相关联的构件(2)和密封区域(4)以及密封构件(2),其还具有用于密封入口(3)的密封座(4a) 从出口(1)。 为了提供在非常短的时间内可以释放压力的阀,密封构件(2)具有与其相连的导管(2a),入口(3)和出口(1)可以通过导管(2a)连接成流体 当密封构件(2)位于密封座(4a)上时,彼此连通。
    • 6. 发明申请
    • SWITCH FOR A SWITCHGEAR ASSEMBLY FOR POWER SUPPLY AND DISTRIBUTION
    • 用于供电和分配的开关总成的开关
    • US20090266695A1
    • 2009-10-29
    • US12373576
    • 2007-07-11
    • Klaus BickelHeiko HoffmannAndreas RosslerRolf WeberAndreas Werner
    • Klaus BickelHeiko HoffmannAndreas RosslerRolf WeberAndreas Werner
    • H01H31/32
    • H01H31/32H01H1/365H01H1/38H01H31/003
    • A switch for a switching unit for energy supply and distribution includes a first connection and a second connection, each with a cylindrical bolt. The bolts are axially adjacent one another and spaced apart. An annular sleeve with an inner diameter larger than the diameter of the bolts, is arranged in such a way that it can be axially displaced on the bolt of the first connection, and partially on the bolt of the second connection. At least a first contact element is arranged between the surface of the bolt of the first connection and the inner surface of the annular sleeve. At least a second contact element is arranged and constructed in such a way that it can be positioned between the surface of the bolt of the second connection and the inner surface of the annular sleeve. The switch has an annular third connection, the inner diameter of which is greater than an outer diameter of the annular sleeve, and which is arranged such that the sleeve can be shifted between the bolts of the first connection and the annular third connection. At least a third contact element is arranged and constructed in such a way that it can be positioned between the inner surface of the annular third connection and the outer surface of the annular sleeve.
    • 用于能量供应和分配的开关单元的开关包括具有圆柱形螺栓的第一连接和第二连接。 螺栓彼此轴向相邻并间隔开。 具有大于螺栓直径的内径的环形套筒被布置成使得其可以在第一连接件的螺栓上轴向位移,并且部分地在第二连接件的螺栓上。 至少第一接触元件布置在第一连接件的螺栓的表面和环形套筒的内表面之间。 至少第二接触元件被布置和构造成使得其可以位于第二连接件的螺栓的表面和环形套筒的内表面之间。 开关具有环形第三连接件,其内径大于环形套筒的外径,并且其布置成使得套筒能够在第一连接件的螺栓和环形第三连接件之间移动。 至少第三接触元件被布置和构造成使得其可以被定位在环形第三连接件的内表面和环形套筒的外表面之间。
    • 7. 发明授权
    • Switch for a switchgear assembly for power supply and distribution
    • 切换用于供电和分配的开关柜组件
    • US07884298B2
    • 2011-02-08
    • US12373576
    • 2007-07-11
    • Klaus BickelHeiko HoffmannAndreas RöβlerRolf WeberAndreas Werner
    • Klaus BickelHeiko HoffmannAndreas RöβlerRolf WeberAndreas Werner
    • H01H19/46
    • H01H31/32H01H1/365H01H1/38H01H31/003
    • A switch for a switching unit for energy supply and distribution includes a first connection and a second connection, each with a cylindrical bolt. The bolts are axially adjacent one another and spaced apart. An annular sleeve with an inner diameter larger than the diameter of the bolts, is arranged in such a way that it can be axially displaced on the bolt of the first connection, and partially on the bolt of the second connection. At least a first contact element is arranged between the surface of the bolt of the first connection and the inner surface of the annular sleeve. At least a second contact element is arranged and constructed in such a way that it can be positioned between the surface of the bolt of the second connection and the inner surface of the annular sleeve. The switch has an annular third connection, the inner diameter of which is greater than an outer diameter of the annular sleeve, and which is arranged such that the sleeve can be shifted between the bolts of the first connection and the annular third connection. At least a third contact element is arranged and constructed in such a way that it can be positioned between the inner surface of the annular third connection and the outer surface of the annular sleeve.
    • 用于能量供应和分配的开关单元的开关包括具有圆柱形螺栓的第一连接和第二连接。 螺栓彼此轴向相邻并间隔开。 具有大于螺栓直径的内径的环形套筒被布置成使得其可以在第一连接件的螺栓上轴向位移,并且部分地在第二连接件的螺栓上。 至少第一接触元件布置在第一连接件的螺栓的表面和环形套筒的内表面之间。 至少第二接触元件被布置和构造成使得其可以位于第二连接件的螺栓的表面和环形套筒的内表面之间。 开关具有环形第三连接件,其内径大于环形套筒的外径,并且其布置成使得套筒能够在第一连接件的螺栓和环形第三连接件之间移动。 至少第三接触元件被布置和构造成使得其可以被定位在环形第三连接件的内表面和环形套筒的外表面之间。