公开(公告)号：US20140175749A1

公开(公告)日：2014-06-26

申请号：US14234633

申请日：2012-07-12

申请人： Frank Foerster ,  Thomas Dolls

发明人： Frank Foerster ,  Thomas Dolls

IPC分类号： E21B4/00 ,  E21B3/02

CPC分类号： E21B4/003 ,  E21B3/02 ,  F16J15/4476

摘要： A device for producing a bore in the ground includes a spindle comprising a rotary lead-through and a first sealing face configured to be cylindrical. The spindle is configured so as to be rotatably led through a housing via the rotary lead-through. The housing comprises a second sealing face configured to be concentric with respect to the first sealing face. A rotary seal arrangement is configured to seal the rotary lead-through of the spindle through the housing. The rotary seal arrangement comprises a shaft seal configured to act between the first sealing face of the spindle and the second sealing face of the housing. A labyrinth seal is arranged upstream of the shaft seal when viewed from an outside of the housing.

摘要翻译： 用于在地面上制造孔的装置包括：主轴，其包括旋转引导件和构造为圆柱形的第一密封面。 主轴构造成通过旋转引导件可旋转地引导通过壳体。 壳体包括构造成与第一密封面同心的第二密封面。 旋转密封装置构造成通过壳体密封主轴的旋转导程。 旋转密封装置包括轴密封件，构造成在主轴的第一密封面和壳体的第二密封面之间作用。 当从壳体的外部观察时，迷宫式密封件布置在轴封的上游。

公开(公告)号：US08643346B2

公开(公告)日：2014-02-04

申请号：US12933055

申请日：2009-03-17

申请人： Frank Foerster ,  Peter Spies

发明人： Frank Foerster ,  Peter Spies

IPC分类号： G05F1/613 ,  G05F1/40

CPC分类号： H02J7/345

摘要： A potential converter device with a first storage capacitor implemented to be supplied with energy from an energy source to acquire a first potential form at the first storage capacitor, and a second storage capacitor implemented to be supplied with energy from the first storage capacitor to acquire a second potential form at the second storage capacitor. The potential converter device further has a converter electrically connected between the first and second storage capacitors and implemented to execute an energy transmission from the first storage capacitor to the second storage capacitor if the first potential form reaches a first potential threshold value and until the first potential form reaches a second potential threshold value, wherein the first potential threshold value is greater regarding its magnitude than the second potential threshold value.

摘要翻译： 一种具有第一存储电容器的电位转换器装置，其被实施为从能量源提供能量以在第一存储电容器处获取第一电位形式;以及第二存储电容器，被实施为从第一存储电容器提供能量以获取 在第二存储电容器处的第二电势形式。 电势转换器装置还具有电连接在第一和第二存储电容器之间的转换器，如果第一电势形式达到第一电位阈值并且直到第一电位值执行从第一存储电容器到第二存储电容器的能量传输 形式达到第二电位阈值，其中第一电位阈值对于其幅度大于第二电位阈值。

公开(公告)号：US20110148369A1

公开(公告)日：2011-06-23

申请号：US12933055

申请日：2009-03-17

申请人： Frank Foerster ,  Peter Spies

发明人： Frank Foerster ,  Peter Spies

IPC分类号： G05F1/56

CPC分类号： H02J7/345

摘要： A potential converter device with a first storage capacitor implemented to be supplied with energy from an energy source to acquire a first potential form at the first storage capacitor, and a second storage capacitor implemented to be supplied with energy from the first storage capacitor to acquire a second potential form at the second storage capacitor. The potential converter device further has a converter electrically connected between the first and second storage capacitors and implemented to execute an energy transmission from the first storage capacitor to the second storage capacitor if the first potential form reaches a first potential threshold value and until the first potential form reaches a second potential threshold value, wherein the first potential threshold value is greater regarding its magnitude than the second potential threshold value.

摘要翻译： 一种具有第一存储电容器的电位转换器装置，其被实施为从能量源提供能量以在第一存储电容器处获取第一电位形式;以及第二存储电容器，被实施为从第一存储电容器提供能量以获取 在第二存储电容器处的第二电势形式。 电势转换器装置还具有电连接在第一和第二存储电容器之间的转换器，如果第一电势形式达到第一电位阈值并且直到第一电位值执行从第一存储电容器到第二存储电容器的能量传输 形式达到第二电位阈值，其中第一电位阈值对于其幅度大于第二电位阈值。

公开(公告)号：US10294722B2

公开(公告)日：2019-05-21

申请号：US14234633

申请日：2012-07-12

申请人： Frank Foerster ,  Thomas Dolls

发明人： Frank Foerster ,  Thomas Dolls

IPC分类号： E21B3/02 ,  E21B3/04 ,  E21B33/04 ,  E21B33/08 ,  E21B19/10 ,  F16J15/447 ,  E21B4/00

摘要： A device for producing a bore in the ground includes a spindle comprising a rotary lead-through and a first sealing face configured to be cylindrical. The spindle is configured so as to be rotatably led through a housing via the rotary lead-through. The housing comprises a second sealing face configured to be concentric with respect to the first sealing face. A rotary seal arrangement is configured to seal the rotary lead-through of the spindle through the housing. The rotary seal arrangement comprises a shaft seal configured to act between the first sealing face of the spindle and the second sealing face of the housing. A labyrinth seal is arranged upstream of the shaft seal when viewed from an outside of the housing.

公开(公告)号：US08451170B2

公开(公告)日：2013-05-28

申请号：US12933154

申请日：2009-03-18

申请人： Frank Foerster ,  Thomas Pany

发明人： Frank Foerster ,  Thomas Pany

IPC分类号： G01S19/35

CPC分类号： G01S19/24 ,  G01S19/23

摘要： A device for determining a position of a satellite receiver on the basis of data packets that are received from the satellite receiver, include a satellite signal, and are provided with packet sequence marks includes a packet loss detector for detecting, while using the packet sequence marks, whether one or more data packets between two received data packets have been lost, and a data packet processor configured to replace the one or more lost packets by one or more fill-in packets so as to generate a data stream as a sequence of the received data packets and of the fill-in packets inserted in place of the lost data packets. The device further includes a correlator configured to correlate the data stream with a reference data sequence to obtain a correlation result, and a position determiner configured to determine the position of the satellite receiver by means of the correlation result.

摘要翻译： 用于基于从卫星接收机接收的数据分组来确定卫星接收机的位置的装置包括卫星信号，并且被提供有分组序列标记，包括分组丢失检测器，用于在使用分组序列标记 是否已经丢失了两个接收的数据分组之间的一个或多个数据分组，以及数据分组处理器，被配置为通过一个或多个填充分组来替换一个或多个丢失分组，以便生成数据流作为 接收到的数据分组和插入的填写分组代替丢失的数据分组。 所述设备还包括相关器，其被配置为将所述数据流与参考数据序列相关以获得相关结果;以及位置确定器，配置为通过所述相关结果来确定所述卫星接收机的位置。

公开(公告)号：US20110050491A1

公开(公告)日：2011-03-03

申请号：US12933154

申请日：2009-03-18

申请人： Frank Foerster ,  Thomas Pany

发明人： Frank Foerster ,  Thomas Pany

IPC分类号： G01S19/42

CPC分类号： G01S19/24 ,  G01S19/23

摘要： A device for determining a position of a satellite receiver on the basis of data packets that are received from the satellite receiver, include a satellite signal, and are provided with packet sequence marks includes a packet loss detector for detecting, while using the packet sequence marks, whether one or more data packets between two received data packets have been lost, and a data packet processor configured to replace the one or more lost packets by one or more fill-in packets so as to generate a data stream as a sequence of the received data packets and of the fill-in packets inserted in place of the lost data packets. The device further includes a correlator configured to correlate the data stream with a reference data sequence to obtain a correlation result, and a position determiner configured to determine the position of the satellite receiver by means of the correlation result.

摘要翻译： 用于基于从卫星接收机接收的数据分组来确定卫星接收机的位置的装置包括卫星信号，并且被提供有分组序列标记，包括分组丢失检测器，用于在使用分组序列标记 是否已经丢失了两个接收的数据分组之间的一个或多个数据分组，以及数据分组处理器，被配置为通过一个或多个填充分组来替换一个或多个丢失分组，以便生成数据流作为 接收到的数据分组和插入的填写分组代替丢失的数据分组。 所述设备还包括相关器，其被配置为将所述数据流与参考数据序列相关以获得相关结果;以及位置确定器，配置为通过所述相关结果来确定所述卫星接收机的位置。