公开(公告)号：US20120325728A1

公开(公告)日：2012-12-27

申请号：US13582730

申请日：2011-02-18

Applicant: Werner Hartmann ,  Günter Lins ,  Bernd Trautmann

Inventor： Werner Hartmann ,  Günter Lins ,  Bernd Trautmann

IPC: B03C1/24

CPC classification number: B03C1/253 ,  B03C1/288 ,  B03C2201/18

Abstract: A separating device for separating a mixture of magnetizable and non-magnetizable particles contained in a suspension that is conducted in a separating channel is provided, the separating device including a laminated, ferromagnetic yoke arranged to one side of the separating channel, e.g., a yoke made of iron, having at least one magnetic field generating means for generating a magnetic deflecting field and a separating element arranged at the outlet of the separating channel for separating the magnetic particles, wherein the magnetic field generating means is a coil assembly including coils equidistantly arranged in grooves of the yoke along the separating channel and which can be actuated via a control device such that a temporally variable deflecting magnetic field, substantially deflecting toward the yoke, e.g., a traveling wave, is generated, having substantially field-free regions passing over the entire length of the separating channel.

Abstract translation: 提供了一种用于分离包含在分离通道中传导的悬浮液中的可磁化和不可磁化颗粒的混合物的分离装置，该分离装置包括布置在分离通道一侧的层叠的铁磁性轭，例如轭 具有至少一个用于产生磁偏转场的磁场产生装置和布置在分离通道的出口处的分离元件，用于分离磁性颗粒，其中磁场产生装置是包括等距布置的线圈的线圈组件 沿着分离通道在轭的凹槽中，并且可以经由控制装置致动，使得产生基本上偏转到轭的时间可变的偏转磁场，例如行波，具有基本上无场的区域越过 分离通道的整个长度。

公开(公告)号：US20110174710A1

公开(公告)日：2011-07-21

申请号：US13119082

申请日：2009-09-01

Applicant: Werner Hartmann ,  Bernd Trautmann

Inventor： Werner Hartmann ,  Bernd Trautmann

IPC: B03C1/02

CPC classification number: B03C1/288 ,  B03C1/002 ,  B03C1/0332 ,  B03C1/0335 ,  B03C2201/18

Abstract: A separating device (1, 10, 11) for separating magnetizable particles and non-magnetizable particles transported in a suspension flowing through a separating channel (3), has at least one permanent magnet (4) arranged on at least one side of the separating channel (3) for producing a magnetic field which deflects magnetizable particles to the side, wherein in addition to the permanent magnet (4) at least one coil (7) is provided for producing an additional field.

Abstract translation: 一种用于分离在流过分离通道（3）的悬浮液中运输的可磁化颗粒和不可磁化颗粒的分离装置（1,10,11），具有至少一个永磁体（4） 用于产生使可磁化颗粒偏转到侧面的磁场的通道（3），其中除了永磁体（4）之外，提供至少一个线圈（7）以产生附加场。

公开(公告)号：US09126206B2

公开(公告)日：2015-09-08

申请号：US13582730

申请日：2011-02-18

Applicant: Werner Hartmann ,  Günter Lins ,  Bernd Trautmann

Inventor： Werner Hartmann ,  Günter Lins ,  Bernd Trautmann

IPC: B03C1/23 ,  B03C1/253 ,  B03C1/28

CPC classification number: B03C1/253 ,  B03C1/288 ,  B03C2201/18

Abstract: A separating device for separating a mixture of magnetizable and non-magnetizable particles contained in a suspension that is conducted in a separating channel is provided, the separating device including a laminated, ferromagnetic yoke arranged to one side of the separating channel, e.g., a yoke made of iron, having at least one magnetic field generating means for generating a magnetic deflecting field and a separating element arranged at the outlet of the separating channel for separating the magnetic particles, wherein the magnetic field generating means is a coil assembly including coils equidistantly arranged in grooves of the yoke along the separating channel and which can be actuated via a control device such that a temporally variable deflecting magnetic field, substantially deflecting toward the yoke, e.g., a traveling wave, is generated, having substantially field-free regions passing over the entire length of the separating channel.

Abstract translation: 提供了一种用于分离包含在分离通道中传导的悬浮液中的可磁化和不可磁化颗粒的混合物的分离装置，该分离装置包括布置在分离通道一侧的层叠的铁磁性轭，例如轭 具有至少一个用于产生磁偏转场的磁场产生装置和布置在分离通道的出口处的分离元件，用于分离磁性颗粒，其中磁场产生装置是包括等距布置的线圈的线圈组件 沿着分离通道在轭的凹槽中，并且可以经由控制装置致动，使得产生基本上偏转到轭的时间可变的偏转磁场，例如行波，具有基本上无场的区域越过 分离通道的整个长度。

公开(公告)号：US20090251237A1

公开(公告)日：2009-10-08

申请号：US12310356

申请日：2007-03-02

Applicant: Josef Burger ,  Reinhard Maier ,  Bernd Trautmann

Inventor： Josef Burger ,  Reinhard Maier ,  Bernd Trautmann

IPC: H01H3/00

CPC classification number: H01H50/305 ,  H01H11/0062 ,  H01H50/18 ,  H01H50/36

Abstract: An electromechanical switching device, especially a contactor or a multifunctional device including a contactor, includes at least one stationary contact piece, at least one movable contact piece movable to and from the at least one stationary contact piece for opening or closing a current path and an electromagnetic drive unit including a yoke and a coil and a movable armature. In at least one embodiment, the electromagnetic drive unit is adapted to displace the movable contact piece in response to a voltage applied to the coil. The at least one movable contact piece and the at least one stationary contact piece are adapted to limit movement of the armature after activation of the electromagnetic drive unit.

Abstract translation: 一种机电开关装置，特别是包括接触器的接触器或多功能装置，包括至少一个固定接触件，至少一个活动接触片，其可移动到所述至少一个固定接触件和从所述至少一个固定接触片开口或闭合电流路径， 电磁驱动单元包括磁轭和线圈以及可动电枢。 在至少一个实施例中，电磁驱动单元适于响应于施加到线圈的电压来移动可动接触件。 所述至少一个可动接触片和所述至少一个固定接触件适于在所述电磁驱动单元起动之后限制所述电枢的移动。

公开(公告)号：US08688391B2

公开(公告)日：2014-04-01

申请号：US11992389

申请日：2006-09-08

Applicant: Norbert Elsner ,  Norbert Mitlmeier ,  Bernd Trautmann

Inventor： Norbert Elsner ,  Norbert Mitlmeier ,  Bernd Trautmann

IPC: G01B21/02

CPC classification number: H01H1/0015 ,  H01H50/546 ,  H01H73/045 ,  H01H2071/044

Abstract: In order to determine contact erosion of an electromagnetic switching device, a mechanical parameter is measured which characterizes the time course of the relative movement between the contacts, said movement being caused by an actuator. The point in time when the contacts close is determined by evaluating the time course of the relative movement, and the distance traveled by the contact/s until said point in time or the distance traveled by the actuator from said point in time until reaching the final position thereof is detected at least indirectly and is compared to a stored reference value.

Abstract translation: 为了确定电磁开关装置的接触侵蚀，测量表征触点之间的相对运动的时间过程的机械参数，所述移动由致动器引起。 触点闭合的时间点是通过评估相对运动的时间过程和通过触点行进的距离直到所述时间点或由致动器从所述时间点到达最终的时间点的距离来确定的 至少间接地检测其位置，并将其与存储的参考值进行比较。

公开(公告)号：US08269589B2

公开(公告)日：2012-09-18

申请号：US12083618

申请日：2007-08-15

Applicant: Josef Burger ,  Reinhard Maier ,  Bernd Trautmann

Inventor： Josef Burger ,  Reinhard Maier ,  Bernd Trautmann

IPC: H01F3/00 ,  H01F7/08

CPC classification number: H01H50/305 ,  H01H11/0062 ,  H01H50/18 ,  H01H50/36

Abstract: An electromagnetic drive unit is disclosed, including a yoke and a movable armature. In at least one embodiment, the yoke and the armature have a matched shape so that, when the electromagnetic drive unit is activated, the armature is adapted to at least partially cross the yoke. An electromechanical switching device is also disclosed.

Abstract translation: 公开了一种电磁驱动单元，包括磁轭和可动电枢。 在至少一个实施例中，轭和电枢具有匹配的形状，使得当电磁驱动单元被启动时，电枢适于至少部分地跨越轭。 还公开了一种机电开关装置。

公开(公告)号：US07916442B2

公开(公告)日：2011-03-29

申请号：US11658838

申请日：2005-07-26

Applicant: Michael Anheuser ,  Gerd Griepentrog ,  Reinhard Maier ,  Bernd Trautmann

Inventor： Michael Anheuser ,  Gerd Griepentrog ,  Reinhard Maier ,  Bernd Trautmann

IPC: H02H7/00

CPC classification number: H01H71/43 ,  H01H3/222 ,  H01H71/123 ,  H01H71/2418

Abstract: In breaker devices an early short-circuit recognition is required and also a tripping of the contacts. The recognition of a short-circuit occurs so early that with consideration of the response time of the measuring probes and the unlocking mechanism by a suitable analysis algorithm the release of the movable contact occurs before or at least at the time that the current-breaking forces correspond to the contact force. The contact force is hence compensated for and a rapid opening of the contacts can be achieved.

Abstract translation: 在断路器装置中，需要早期的短路识别，并且还可以触发触点。 短路的识别发生得很早，考虑到测量探针和解锁机构的响应时间通过合适的分析算法，可动触点的释放发生在当前断裂力 对应接触力。 因此补偿接触力并可以实现触点的快速打开。

公开(公告)号：US20110163014A1

公开(公告)日：2011-07-07

申请号：US13063844

申请日：2009-09-01

Applicant: Kathrin Bender ,  Jürgen Oswald ,  Wolfgang Schmidt ,  Bernd Trautmann

Inventor： Kathrin Bender ,  Jürgen Oswald ,  Wolfgang Schmidt ,  Bernd Trautmann

IPC: B03C1/02

CPC classification number: B03C1/288 ,  B03C1/002 ,  B03C1/0332 ,  B03C1/0335 ,  B03C2201/18

Abstract: A separating device (1, 10, 14, 16, 17) for separating particles able to be magnetized and particles not able to be magnetized transported in a suspension flowing through a separating channel (3), has at least one permanent magnet (4, 4a, 4b, 4c, 4d) arranged on at least one side of the separating channel (3) for producing a magnetic field gradient which deflects particles able to be magnetized to said side, wherein a yoke (5) is provided for closing the magnetic circuit from the permanent magnet (4, 4a, 4b, 4c, 4d) to the side of the separating channel (3) opposite the permanent magnet (4, 4a, 4b, 4c, 4d) and/or between two permanent magnets (4, 4a, 4b, 4c, 4d).

Abstract translation: 用于分离能够被磁化的颗粒的分离装置（1,10,14,16,17）和不能被磁化的颗粒在流过分离通道（3）的悬浮液中运输，具有至少一个永磁体（4， 4a，4b，4c，4d），其布置在所述分离通道（3）的至少一侧上，用于产生使能够被磁化的颗粒偏转到所述侧面的磁场梯度，其中提供磁轭（5） 从永磁体（4,4a，4b，4c，4d）到与永磁体（4,4a，4b，4c，4d）相对的分离通道（3）侧和/或两个永磁体（4）之间的电路 ，4a，4b，4c，4d）。

公开(公告)号：US20090144019A1

公开(公告)日：2009-06-04

申请号：US11992389

申请日：2006-09-08

Applicant: Norbert Elsner ,  Norbert Mitlmeier ,  Bernd Trautmann

Inventor： Norbert Elsner ,  Norbert Mitlmeier ,  Bernd Trautmann

IPC: G01B21/02

CPC classification number: H01H1/0015 ,  H01H50/546 ,  H01H73/045 ,  H01H2071/044

Abstract: In order to determine contact erosion of an electromagnetic switching device, a mechanical parameter is measured which characterizes the time course of the relative movement between the contacts, said movement being caused by an actuator. The point in time when the contacts close is determined by evaluating the time course of the relative movement, and the distance traveled by the contacts until said point in time or the distance traveled by the actuator from said point in time until reaching the final position thereof is detected at least indirectly and is compared to a stored reference value.

Abstract translation: 为了确定电磁开关装置的接触侵蚀，测量表征触点之间的相对运动的时间过程的机械参数，所述移动由致动器引起。 通过评估相对运动的时间过程以及触点直到所述时间点或由致动器从所述时间点到达其最终位置的行进距离来确定触点闭合的时间点 至少间接检测，并与存储的参考值进行比较。

公开(公告)号：US20090045893A1

公开(公告)日：2009-02-19

申请号：US12003141

申请日：2007-12-20

Applicant: Wolfgang Feil ,  Andreas Kratzschmar ,  Reinhard Maier ,  Bernd Trautmann

Inventor： Wolfgang Feil ,  Andreas Kratzschmar ,  Reinhard Maier ,  Bernd Trautmann

IPC: H01H9/00

CPC classification number: H01H51/06

Abstract: An electromagnetic switching device is disclosed with an electromagnet and a movable magnet armature, which is mounted in the switching device with a resetting force, which counteracts the closing force, is different than zero in an OPEN position and is formed at least partially by a magnet arrangement with at least one permanent magnet. The magnet arrangement is arranged fixed in position in the switching device outside the magnetic circuit formed from the electromagnet and the magnet armature, and whose resetting force, which acts on the magnet armature, is at a maximum in the OPEN position.

Abstract translation: 公开了一种电磁开关装置，其具有电磁铁和可移动磁体电枢，其在打开位置中以与复位力相反的复位力安装在开关装置中，并且至少部分地由磁体形成 与至少一个永磁体配合。 磁体布置被固定在开关装置中的位置，位于由电磁体和磁体电枢形成的磁路外部，并且其作用在磁体衔铁上的复位力在打开位置处最大。