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1. 发明申请

US20120110973A1 Air-Jet Spinning Apparatus 有权
标题翻译：喷气纺纱机
公开(公告)号：US20120110973A1
公开(公告)日：2012-05-10
申请号：US13383930
申请日：2010-07-09
申请人： Petr Haska , Robert Mikyska , Christian Griesshammer
发明人： Petr Haska , Robert Mikyska , Christian Griesshammer
IPC分类号： D01H4/02
CPC分类号： D01H1/115 , D01H7/92
摘要： Air spinning device (1) having a nozzle body (2) and a hollow spindle (3) with a spindle tip (8) and a longitudinal axis (7), wherein the spindle tip (8) protrudes into the nozzle body (2) and an outlet channel (13) having a ring-shaped cross-sectional area is formed between an outside surface (11) of the spindle tip (8) and an inside surface (12) of the nozzle body (2), and the gap width (S) at a certain location of the outlet channel (13), as seen normal to the longitudinal axis (7) of the spindle (3), is constant over the circumference of the spindle (3). The outside surface (11) of the spindle tip (8) and/or the inside surface (12) of the nozzle body (2) is/are shaped in such a way that at least two constrictions are formed in the outlet channel (13) in its course in the direction of the longitudinal axis (7) of the spindle (3), wherein the outlet channel (13) has a ring-shaped cross-sectional area at each of these constrictions in its course in the direction of the longitudinal axis (7) of the spindle (3), this cross-sectional area being smaller than the ring-shaped cross-sectional area of the outlet channel (13) upstream and downstream from each of these at least two constrictions.
摘要翻译：具有喷嘴主体（2）的空气纺纱装置（1）和具有主轴尖端（8）和纵向轴线（7）的中空轴（3），其中所述主轴尖端（8）突出到所述喷嘴体（2）中，并且在所述主轴尖端（8）的外表面（11）和所述喷嘴体（2）的内表面（12）之间形成具有环形横截面积的出口通道（13），并且所述间隙与主轴（3）的纵向轴线（7）垂直的出口通道（13）的某一位置处的宽度（S）在主轴（3）的圆周上是恒定的。主轴尖端（8）的外表面（11）和/或喷嘴主体（2）的内表面（12）成形为使得在出口通道（13）中形成至少两个收缩部）沿着主轴（3）的纵向轴线（7）的方向，其中出口通道（13）在这些收缩部中的每一个处具有环形横截面积该主轴（3）的纵向轴线（7）的横截面积小于这些至少两个收缩部中的每一个的上游和下游的出口通道（13）的环形横截面积。

2. 发明授权

US07504870B2 Power-on reset circuit 有权
标题翻译：上电复位电路
公开(公告)号：US07504870B2
公开(公告)日：2009-03-17
申请号：US11696383
申请日：2007-04-04
申请人： David McClure , Robert Mikyska
发明人： David McClure , Robert Mikyska
IPC分类号： H03L7/00
CPC分类号： H03K17/223
摘要： A power-on reset circuit. The power-on reset circuit includes a switch, a current source coupled between a first potential and a switch first contact; a resistive device having a resistive-device first contact coupled to the first potential; a first module coupled between a second potential and a switch second contact; a second module coupled between the second potential and resistive-device second contact; and an inverter having an inverter input coupled to the resistive-device second contact. Current through the second module mirrors current through the first module. If a first mirrored potential of the second potential present on a switch control contact is greater than a preselected value, the switch first contact is coupled to the switch second contact. Otherwise, the switch first contact is decoupled from the switch second contact.
摘要翻译：上电复位电路。上电复位电路包括开关，耦合在第一电位和开关第一触点之间的电流源; 电阻器件，其具有耦合到所述第一电位的电阻器件第一触点; 耦合在第二电位和开关第二触点之间的第一模块; 耦合在第二电位和电阻器件第二触点之间的第二模块; 以及具有耦合到所述电阻器件第二触点的反相器输入的反相器。通过第二个模块的电流反射通过第一个模块的电流。如果存在于开关控制触点上的第二电位的第一镜像电位大于预选值，则开关第一触点耦合到开关第二触点。否则，开关第一触点与开关第二触点解耦。

3. 发明申请

US20070236840A1 Power-On Reset Circuit 有权
标题翻译：上电复位电路
公开(公告)号：US20070236840A1
公开(公告)日：2007-10-11
申请号：US11696383
申请日：2007-04-04
申请人： David McClure , Robert Mikyska
发明人： David McClure , Robert Mikyska
IPC分类号： H02H7/00
CPC分类号： H03K17/223
摘要： A power-on reset circuit. The power-on reset circuit includes a switch, a current source coupled between a first potential and a switch first contact; a resistive device having a resistive-device first contact coupled to the first potential; a first module coupled between a second potential and a switch second contact; a second module coupled between the second potential and resistive-device second contact; and an inverter having an inverter input coupled to the resistive-device second contact. Current through the second module mirrors current through the first module. If a first mirrored potential of the second potential present on a switch control contact is greater than a preselected value, the switch first contact is coupled to the switch second contact. Otherwise, the switch first contact is decoupled from the switch second contact.
摘要翻译：上电复位电路。上电复位电路包括开关，耦合在第一电位和开关第一触点之间的电流源; 电阻器件，其具有耦合到所述第一电位的电阻器件第一触点; 耦合在第二电位和开关第二触点之间的第一模块; 耦合在第二电位和电阻器件第二触点之间的第二模块; 以及具有耦合到所述电阻器件第二触点的反相器输入的反相器。通过第二个模块的电流反射通过第一个模块的电流。如果存在于开关控制触点上的第二电位的第一镜像电位大于预选值，则开关第一触点耦合到开关第二触点。否则，开关第一触点与开关第二触点解耦。

4. 发明授权

US08464510B2 Air-jet spinning apparatus 有权
标题翻译：喷气纺纱机
公开(公告)号：US08464510B2
公开(公告)日：2013-06-18
申请号：US13383930
申请日：2010-07-09
申请人： Petr Haska , Robert Mikyska , Christian Griesshammer
发明人： Petr Haska , Robert Mikyska , Christian Griesshammer
IPC分类号： D01H4/02
CPC分类号： D01H1/115 , D01H7/92
摘要： An air spinning device has a nozzle body and a hollow spindle with a spindle tip and a longitudinal axis, wherein the spindle tip protrudes into the nozzle body. An outlet channel having a ring-shaped cross-sectional area is formed between an outside surface of the spindle tip and an inside surface of the nozzle body. The gap width at a certain location of the outlet channel normal to the longitudinal axis of the spindle is constant over the circumference of the spindle. The outside surface of the spindle tip and/or the inside surface of the nozzle body is/are shaped in such a way that at least two constrictions are formed in the outlet channel in its course in the direction of the longitudinal axis of the spindle, wherein the outlet channel has a ring-shaped cross-sectional area at each of these constrictions smaller than the ring-shaped cross-sectional area of the outlet channel upstream and downstream from each of these constrictions.
摘要翻译：气流纺纱装置具有喷嘴主体和具有主轴尖端和纵向轴线的中空主轴，其中主轴尖端突出到喷嘴体中。在主轴尖端的外表面和喷嘴体的内表面之间形成具有环形横截面积的出口通道。出口通道垂直于主轴纵轴的某一位置处的间隙宽度在主轴圆周上是恒定的。主轴尖端的外表面和/或喷嘴体的内表面成形为使得至少两个收缩部在其主轴的纵向轴线的方向上在出口通道中形成，其中出口通道在这些收缩部中的每一个处具有小于每个这些收缩部的上游和下游的出口通道的环形横截面积的环形横截面面积。

5. 发明授权

US07276948B2 Reset circuit 有权
标题翻译：复位电路
公开(公告)号：US07276948B2
公开(公告)日：2007-10-02
申请号：US11012712
申请日：2004-12-15
申请人： Robert Mikyska
发明人： Robert Mikyska
IPC分类号： H03K3/02
CPC分类号： H03K17/223 , H03K2217/0018
摘要： A reset circuit includes a power supply supplying a power supply voltage, and a band-gap reference that generates a voltage reference signal. A resistor start-up circuit is responsive to the voltage reference signal, and further responsive to an increase in the power supply voltage. The resistor start-up circuit generates a first current when the power supply voltage increases to a first predetermined voltage, and further generates a second current when the power supply voltage increases to a second predetermined voltage. When the second current generated by the resistor start-up circuit is supplied to a resistor divider, the resistor diver delivers an output voltage that is a predetermined portion of the power supply voltage. A comparator compares the voltage reference signal with the resistor divider output voltage, and generates a reset signal when the resistor divider output voltage equals the voltage reference signal.
摘要翻译：复位电路包括提供电源电压的电源和产生电压参考信号的带隙基准。电阻启动电路响应于电压参考信号，并且进一步响应于电源电压的增加。当电源电压增加到第一预定电压时，电阻启动电路产生第一电流，并且当电源电压增加到第二预定电压时，还产生第二电流。当由电阻器启动电路产生的第二电流被提供给电阻分压器时，电阻器潜水器输出作为电源电压的预定部分的输出电压。比较器将电压参考信号与电阻分压器输出电压进行比较，当电阻分压器输出电压等于电压参考信号时，产生复位信号。

6. 发明申请

US20050134334A1 Reset circuit 有权
标题翻译：复位电路
公开(公告)号：US20050134334A1
公开(公告)日：2005-06-23
申请号：US11012712
申请日：2004-12-15
申请人： Robert Mikyska
发明人： Robert Mikyska
IPC分类号： H03K17/22 , H03L7/00
CPC分类号： H03K17/223 , H03K2217/0018
摘要： A reset circuit includes a power supply supplying a power supply voltage, and a band-gap reference that generates a voltage reference signal. A resistor start-up circuit is responsive to the voltage reference signal, and further responsive to an increase in the power supply voltage. The resistor start-up circuit generates a first current when the power supply voltage increases to a first predetermined voltage, and further generates a second current when the power supply voltage increases to a second predetermined voltage. When the second current generated by the resistor start-up circuit is supplied to a resistor divider, the resistor diver delivers an output voltage that is a predetermined portion of the power supply voltage. A comparator compares the voltage reference signal with the resistor divider output voltage, and generates a reset signal when the resistor divider output voltage equals the voltage reference signal.
摘要翻译：复位电路包括提供电源电压的电源和产生电压参考信号的带隙基准。电阻启动电路响应于电压参考信号，并且进一步响应于电源电压的增加。当电源电压增加到第一预定电压时，电阻启动电路产生第一电流，并且当电源电压增加到第二预定电压时，还产生第二电流。当由电阻器启动电路产生的第二电流被提供给电阻分压器时，电阻器潜水器输出作为电源电压的预定部分的输出电压。比较器将电压参考信号与电阻分压器输出电压进行比较，当电阻分压器输出电压等于电压参考信号时，产生复位信号。

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