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21. 发明申请

US20140150305A1 METHOD AND APPARATUS FOR CONVEYING AND TREATING A WEB 有权
标题翻译：用于传输和处理网络的方法和设备
公开(公告)号：US20140150305A1
公开(公告)日：2014-06-05
申请号：US14093168
申请日：2013-11-29
申请人： Detlef Frey , Peter Schlag , Hans-Georg Geus , Claudio Cinquemani
发明人： Detlef Frey , Peter Schlag , Hans-Georg Geus , Claudio Cinquemani
IPC分类号： D06C15/02
CPC分类号： D06C15/02 , D04H3/14
摘要： A method of conveying and treating a web, wherein the web is first conveyed over a transport surface and then over a rotating transfer roller at the end of the transport surface. The web is transferred from the transfer roller to a treatment roller at a spacing from the transfer roller. The conveying of the web is performed with the proviso and particularly a spacing a between the transfer roller and the treatment roller is set such that the web wraps around the treatment roller over a wrap angle α from 15° to 90°.
摘要翻译：一种输送和处理幅材的方法，其中所述幅材首先在输送表面上传送，然后在输送表面的端部处经过旋转的转印辊。纸幅从转印辊转印到与转印辊间隔处的处理辊。纸幅的输送是以附带条件进行的，特别是转印辊和处理辊之间的间距a被设定为使得纸幅围绕处理辊卷绕在从15度到90度的包角α上。

22. 发明申请

US20120121070A1 SYSTEMS AND METHODS FOR SCANNING AN OBJECT WHILE AVOIDING RADIATION EXPOSURE 有权
标题翻译：用于扫描对象避免辐射暴露的系统和方法
公开(公告)号：US20120121070A1
公开(公告)日：2012-05-17
申请号：US13273385
申请日：2011-10-14
申请人： Gregor Hess , Sven Wohlgethan , Andreas Streyl , Joerg Bermuth , Urs Viehboeck , Patricia Schall , Georg Geus
发明人： Gregor Hess , Sven Wohlgethan , Andreas Streyl , Joerg Bermuth , Urs Viehboeck , Patricia Schall , Georg Geus
IPC分类号： H05G1/54 , G01J1/42
CPC分类号： G01V5/0008 , A61B6/10 , G01T7/12 , H05G1/54
摘要： The present invention provides system, devices, and methods for scanning an object while avoiding radiation exposure. For example, the present invention provides systems comprising a scanning device with input and output openings, and a safety sensor adjacent to the input or output opening that sends a signal that turns off or physically blocks electromagnetic radiation if the presence of an invading element (e.g., human hand) is detected by the safety sensor.
摘要翻译：本发明提供用于在避免辐射照射的同时扫描物体的系统，装置和方法。例如，本发明提供了包括具有输入和输出开口的扫描装置和邻近输入或输出开口的安全传感器的系统，其发送关闭或物理阻挡电磁辐射的信号，如果存在入侵元件（例如，，人手）被安全传感器检测到。

23. 发明申请

US20090267542A1 BETATRON WITH A VARIABLE ORBIT RADIUS 有权
标题翻译：用可变的ORBIT RADIUS进行BETATRON
公开(公告)号：US20090267542A1
公开(公告)日：2009-10-29
申请号：US12431554
申请日：2009-04-28
申请人： Joerg Bermuth , Georg Geus , Gregor Hess , Urs Viehboeck
发明人： Joerg Bermuth , Georg Geus , Gregor Hess , Urs Viehboeck
IPC分类号： H05H11/00
CPC分类号： H05H11/04 , H05G2/00
摘要： A betatron, especially for an X-ray testing apparatus is provided that includes a rotationally symmetrical inner yoke having two interspaced parts, at least one round plate that is arranged between the inner yoke parts in such a way that the longitudinal axis thereof coincides with the rotational symmetrical axis of the inner yoke, an outer yoke connecting the two inner yoke parts, at least one main field coil, a toroidal betatron tube arranged between the inner yoke parts, at least one tune coil in the region of the at least one round plate, and an electronic control system for controlling a current flow through the tune coil during the injection phase of the electrons into the betatron tube.
摘要翻译：特别是用于X射线测试装置的贝塔酮，其包括具有两个间隔部分的旋转对称内轭，至少一个圆板，其布置在内轭部之间，使得其纵轴与内磁轭的旋转对称轴线，连接两个内磁轭部件的外磁轭，至少一个主励磁线圈，布置在内磁轭部件之间的环形电抗器管，在至少一个圆周的区域中的至少一个调谐线圈板和电子控制系统，用于在将电子注入到比特管内的过程中控制通过调谐线圈的电流。

24. 发明申请

US20090266996A1 LEAD SHIELDING FOR A BETATRON 有权
标题翻译：用于BETATRON的铅屏蔽
公开(公告)号：US20090266996A1
公开(公告)日：2009-10-29
申请号：US12431648
申请日：2009-04-28
申请人： Joerg Bermuth , Georg Geus , Gregor Hess , Urs Viehboeck
发明人： Joerg Bermuth , Georg Geus , Gregor Hess , Urs Viehboeck
IPC分类号： G01T1/00 , G21F5/00
CPC分类号： H05H11/00 , G21F1/08 , G21F3/00 , G21F7/005 , H05H13/00 , H05H13/02
摘要： A lead shielding for a betatron in an X-ray generator is provided that includes at least four shielding parts of which two are semi-cylindrical and provided with recesses in the envelope surfaces thereof. The semi-cylindrical shielding parts are arranged in corresponding recesses of the remaining shielding parts by means of the envelope surfaces thereof, such that the recesses in the envelope surfaces form air channels between the semi-cylindrical shielding parts and the remaining shielding parts.
摘要翻译：提供了一种用于X射线发生器中的betatron的引线屏蔽，其包括至少四个屏蔽部分，其中两个是半圆柱形的，并且在其包络面中设置有凹部。半圆柱形屏蔽部分通过其封套表面布置在剩余屏蔽部分的相应凹部中，使得封套表面中的凹槽在半圆柱形屏蔽部件和其余屏蔽部件之间形成空气通道。

25. 发明授权

US06908292B2 Apparatus for producing a nonwoven web 有权
标题翻译：用于生产非织造纤维网的设备
公开(公告)号：US06908292B2
公开(公告)日：2005-06-21
申请号：US10294480
申请日：2002-11-14
申请人： Hans Georg Geus , Hans Jürgen Hofemeister , Falk Rösner , Detlef Frey , Karsten Sievers , Udo Schomer
发明人： Hans Georg Geus , Hans Jürgen Hofemeister , Falk Rösner , Detlef Frey , Karsten Sievers , Udo Schomer
IPC分类号： D01D4/00 , D01D5/084 , D01D5/098 , D04H3/03 , D04H3/033 , D04H3/16 , D01D5/12
CPC分类号： D04H3/033 , D01D5/084 , D01D5/0985 , D04H3/03 , D04H3/16
摘要： In the production of a spunbond web by aerodynamically stretching thermoplastic filaments from a spinneret, the stretching nozzle is formed by two nozzle-forming units each of which has a temperature control device, especially a heater, to minimize deformation at the stretching nozzle defining wall. The result is a reduction in the tolerance of the basis weight of the spunbond web.
摘要翻译：在通过从喷丝头空气动力拉伸热塑性长丝制造纺粘纤维网时，拉伸喷嘴由两个喷嘴形成单元形成，每个喷嘴形成单元具有温度控制装置，特别是加热器，以最小化拉伸喷嘴限定壁的变形。结果是减少了纺粘纤维网的基重的公差。

26. 发明授权

US4673884A Circuit for measuring the anode current in an X-ray tube 失效
标题翻译：用于测量X射线管中阳极电流的电路
公开(公告)号：US4673884A
公开(公告)日：1987-06-16
申请号：US675514
申请日：1984-11-28
申请人： Georg Geus
发明人： Georg Geus
IPC分类号： H05G1/34 , G01R31/25
CPC分类号： H05G1/34
摘要： A circuit for measuring anode current in an X-ray tube having an anode and a heater electrode both operable at high voltage, includes a heater transformer generating current pulses with a timewise constant first pulse repetition frequency and an adjustable duty cycle, a first frequency separator connected in series with the heater transformer for receiving the output thereof, a high voltage-proof transformer having a primary winding connected in series with the first frequency separator, and separate first and second secondary windings, the first secondary winding being connected to the heater for supplying heater current for the X-ray tube, an anode circuit connected to the anode of the X-ray tube including a current/duty cycle converter generating a current with a constant second pulse repetition frequency different from the first pulse repetition frequency, the first secondary winding being connected to the current/duty cycle converter for supplying voltage from the high voltage-proof transformer, a second frequency separator connected between the current/duty cycle converter and the second secondary winding of the high voltage-proof transformer for receiving an output signal of the current/duty cycle converter and preventing the first pulse repetition frequency from passing, a duty cycle/voltage converter, and a third frequency separator connected to the duty cycle/voltage converter together being shunted across the primary winding of the high voltage-proof transformer, the third frequency separator passing the second pulse repetition frequency and preventing the first pulse repetition frequency from passing.
摘要翻译：一种用于测量具有可在高电压下操作的阳极和加热器电极的X射线管中的阳极电流的电路，包括：产生具有时间上恒定的第一脉冲重复频率和可调占空比的电流脉冲的加热器变压器，第一频率分离器与用于接收其输出的加热变压器串联连接，具有与第一分频器串联连接的初级绕组的高耐压变压器以及分开的第一和第二次级绕组，第一次级绕组连接到加热器为X射线管提供加热器电流，连接到X射线管的阳极的阳极电路，其包括产生具有与第一脉冲重复频率不同的恒定的第二脉冲重复频率的电流的电流/占空比转换器，第一次级绕组连接到电流/占空比转换器，用于从高电压提供电压连接在电流/占空比转换器和高压保护变压器的第二次级绕组之间的第二分频器，用于接收电流/占空比转换器的输出信号并防止第一脉冲重复频率通过，负载周期/电压转换器和连接到占空比/电压转换器的第三分频器一起分流在高压变压器的初级绕组上，第三频率分离器通过第二脉冲重复频率并防止第一脉冲重复频率从过去。

27. 发明授权

US11618983B2 Making a nonwoven from filaments 有权
公开(公告)号：US11618983B2
公开(公告)日：2023-04-04
申请号：US16940884
申请日：2020-07-28
申请人： Tobias Wagner , Sebastian Sommer , Patrick Bohl , Andreas Roesner , Hans-Georg Geus
发明人： Tobias Wagner , Sebastian Sommer , Patrick Bohl , Andreas Roesner , Hans-Georg Geus
IPC分类号： D04H3/16 , D01D5/098 , D01D5/088 , D04H1/435 , D04H1/4291 , D01G25/00
摘要： An apparatus for making a nonwoven fabric from thermoplastic plastic filaments has an air permeable deposit conveyor having a horizontal face displaceable in a horizontal travel direction and a spinneret above the conveyor for spinning the filaments and depositing the spun filaments on the deposit conveyor in a deposit area of the conveyor as a nonwoven web for conveyance in the travel direction. An extractor beneath the conveyor draws air or process air through the deposit conveyor in the deposit area in a main extraction area below the deposit conveyor and is delimited by, relative to the travel direction, upstream and downstream suction partitions. One of the partitions has an upper edge set at a predetermined vertical spacing below the conveyor equal to between 10 mm and 250 mm.

28. 发明申请

US20230021972A1 NOZZLE FOR MAKING MELTBLOWN FILAMENTS 有权
公开(公告)号：US20230021972A1
公开(公告)日：2023-01-26
申请号：US17867340
申请日：2022-07-18
申请人： Hans-Georg GEUS , Raphael HERMES , Markus JANSEN , Norbert TERLAU , Markus WUESCHT
发明人： Hans-Georg GEUS , Raphael HERMES , Markus JANSEN , Norbert TERLAU , Markus WUESCHT
IPC分类号： B29C48/345 , D01D4/02 , D01D5/098 , B29C48/05
摘要： A nozzle has a body having a face extending in a longitudinal direction and transversely thereto in a transverse direction. The nozzle plate is provided with an array of melt openings and compressed-air openings on the face in a plurality of longitudinally extending rows and a plurality of transversely extending rows. A polymer melt to the nozzle openings to extrude the polymer melt downstream from the melt openings as polymer filaments and compressed air to the compressed-air openings to form air jets issuing downstream from the compressed-air openings between the polymer filaments. Only the polymer melt and no air is supplied to the melt openings such that only the polymer melt issues from the melt openings. Only compressed air and no polymer melt is supplied to the compressed-air openings such that only the compressed air issues from the compressed-air openings.

29. 发明申请

US20220205156A1 MANUFACTURE OF SPUNBONDED NONWOVENS FROM CONTINUOUS FILAMENTS 有权
公开(公告)号：US20220205156A1
公开(公告)日：2022-06-30
申请号：US17694867
申请日：2022-03-15
申请人： Michael NITSCHKE , Martin NEUENHOFER , Hans-Georg GEUS , Detlef FREY
发明人： Michael NITSCHKE , Martin NEUENHOFER , Hans-Georg GEUS , Detlef FREY
IPC分类号： D04H1/736 , D04H1/76 , D04H3/077
摘要： A spunbonded nonwovens is made by first spinning thermoplastic continuous filaments and emitting them from a spinneret in a direction and then passing the filaments in the direction through a cooling chamber. Meanwhile cooling air is fed from respective manifolds flanking the chamber into the chamber to cool the filaments and the cooling air is guided into the manifolds through respective manifolds and through respective planar homogenizing elements each having a plurality of openings forming a free open surface area constituting 1 to 40% of the total surface area of the respective planar homogenizing element. The cooling air passes from the planar homogenizing element into the cooling chamber through a flow straightener.

30. 发明申请

US20210032789A1 METHOD AND APPARATUS FOR MAKING A NONWOVEN FROM CRIMPED FILAMENTS 有权
公开(公告)号：US20210032789A1
公开(公告)日：2021-02-04
申请号：US16940975
申请日：2020-07-28
申请人： Tobias WAGNER , Sebastian SOMMER , Patrick BOHL , Andreas ROESNER , Hans-Georg GEUS
发明人： Tobias WAGNER , Sebastian SOMMER , Patrick BOHL , Andreas ROESNER , Hans-Georg GEUS
IPC分类号： D04H3/16
摘要： A nonwoven web is made by displacing an air-permeable mesh-belt conveyor in a horizontal travel direction and spinning and then depositing crimped continuous filaments as a web at a deposit region on the air-permeable mesh-belt conveyor. A first preconsolidation stage is provided downstream of the deposit region and a second preconsolidation separated by a suction gap from the first stage. Air is drawn air through the web and the conveyor at the deposit region at a first predetermined speed, the first and second consolidation stages at a second and third predetermined speeds, and at the suction gap either not at all or at a fourth predetermined equal to at most substantially less than the second predetermined speed.

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