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1. 发明授权

US06560088B1 Method and circuit arrangement for reducing noise produced by electromagnetically actuated devices 有权
标题翻译：用于减少由电磁致动装置产生的噪声的方法和电路装置
公开(公告)号：US06560088B1
公开(公告)日：2003-05-06
申请号：US09472707
申请日：1999-12-24
申请人： Stefan Beck , Martin Ebel , Josef Poeppel
发明人： Stefan Beck , Martin Ebel , Josef Poeppel
IPC分类号： H01H4732
CPC分类号： H01F7/18 , F01L9/04 , F01L2201/00 , H01F2007/1894
摘要： In an electromagnetically actuatable device, an electromagnet is driven with a controlled current progression so that the armature of the electromagnet can be actuated at the lowest possible current level while still achieving the most rapid overall increase of the actuating current from zero to maximum amperage. A first portion or range of the current increase is carried out with a steep or jump-like current increasing characteristic. A second portion or range of the current increase is carried out with a more gradual variation of the current. The current levels at the end points of the respective ranges are selected to ensure that the electromagnet is actuated during the second range in which the current varies more gradually. Preferably, two steep or jump-like current increase ranges are respectively provided before and after the second range having the gradual current increase. The armature of the electromagnet is thereby actuated with the lowest possible energy, and the lowest possible acceleration, so that noise and wear are reduced.
摘要翻译：在可电磁致动的装置中，电磁体以受控的电流进行驱动，使得可以以最低可能的电流水平致动电磁铁的电枢，同时仍然实现致动电流从零到最大安培数的最快速的总体增加。电流增加的第一部分或范围以陡峭或类似跳跃的电流增加特性进行。电流增加的第二部分或范围以电流的逐渐变化进行。选择各个范围的端点处的电流水平以确保在电流逐渐变化的第二范围内电磁体被致动。优选地，在具有逐渐增加电流的第二范围之前和之后分别提供两个陡峭或跳跃状的电流增加范围。因此，以最低的可能能量和最低可能的加速度来致动电磁铁的电枢，从而降低了噪音和磨损。

2. 发明授权

US08922096B2 Circuit arrangement and method for actuating a piezo valve 有权
标题翻译：用于致动压电阀的电路布置和方法
公开(公告)号：US08922096B2
公开(公告)日：2014-12-30
申请号：US13375145
申请日：2010-05-12
申请人： Stefan Beck , Michael Beuschel , Martin Ebel , Karl Krammel , Carsten Sensche
发明人： Stefan Beck , Michael Beuschel , Martin Ebel , Karl Krammel , Carsten Sensche
IPC分类号： H01L41/09
CPC分类号： H02N2/062
摘要： A piezo valve is actuated by way of at least one actuator which is formed by a piezoelectric bender transducer (12) having two piezo actuators (14, 16). An actuating method has the steps of generating an actuator control signal (out), which can be output at either one of the two piezo actuators (14, 16), depending on at least one actuating control signal (in), of detecting an electric measurement quantity at one of the piezo actuators (14, 16) which is currently not controlled (16), and of generating a vibration damping signal (fb) on the basis of the detected measurement quantity and use thereof for active vibration damping for the currently controlled piezo actuator (14).
摘要翻译：压电阀通过由具有两个压电致动器（14,16）的压电弯曲传感器（12）形成的至少一个致动器致动。致动方法具有产生致动器控制信号（out）的步骤，该致动器控制信号（out）可以根据至少一个致动控制信号（in）在两个压电致动器（14,16）中的任一个处输出，以检测电当前未被控制的压电致动器（14,16）中的一个测量量（16），并且基于检测到的测量量产生减振信号（fb），并且其用于当前的主动减振受控压电致动器（14）。

3. 发明申请

US20120126157A1 Circuit Arrangement and Method for Actuating a Piezo Valve 有权
标题翻译：压电阀的电路布置及方法
公开(公告)号：US20120126157A1
公开(公告)日：2012-05-24
申请号：US13375145
申请日：2010-05-12
申请人： Stefan Beck , Michael Beuschel , Martin Ebel , Karl Krammel , Carsten Sensche
发明人： Stefan Beck , Michael Beuschel , Martin Ebel , Karl Krammel , Carsten Sensche
IPC分类号： F16K31/02
CPC分类号： H02N2/062
摘要： A piezo valve is actuated by way of at least one actuator which is formed by a piezoelectric bender transducer (12) having two piezo actuators (14, 16). An actuating method has the steps of generating an actuator control signal (out), which can be output at either one of the two piezo actuators (14, 16), depending on at least one actuating control signal (in), of detecting an electric measurement quantity at one of the piezo actuators (14, 16) which is currently not controlled (16), and of generating a vibration damping signal (fb) on the basis of the detected measurement quantity and use thereof for active vibration damping for the currently controlled piezo actuator (14).
摘要翻译：压电阀通过由具有两个压电致动器（14,16）的压电弯曲传感器（12）形成的至少一个致动器致动。致动方法具有产生致动器控制信号（out）的步骤，该致动器控制信号（out）可以根据至少一个致动控制信号（in）在两个压电致动器（14,16）中的任一个处输出，以检测电当前未被控制的压电致动器（14,16）中的一个测量量（16），并且基于检测到的测量量产生减振信号（fb），并且其用于当前的主动减振受控压电致动器（14）。

4. 发明授权

US09457694B2 Device and method for operating a plurality of fillable containers, in particular inflatable air cushions in a motor vehicle seat 有权
标题翻译：用于操作机动车辆座椅中的多个可填充容器，特别是可充气气垫的装置和方法
公开(公告)号：US09457694B2
公开(公告)日：2016-10-04
申请号：US13995112
申请日：2011-12-06
申请人： Martin Ebel , Birgit Ferstl
发明人： Martin Ebel
IPC分类号： B60N2/44 , F17C5/06 , F17C13/02
CPC分类号： B60N2/4415 , B60N2/914 , F17C5/06 , F17C13/025
摘要： A device for operating a plurality of containers fillable with a medium may include a plurality of container valves each connected to of one of the containers, and a filling channel arrangement connectable or connected at one end to a media pressure source and connected at the other end to the respective container valves. In order to simplify determination of the media pressure in the individual containers and, furthermore, to permit different filling speeds, an emptying channel arrangement is connected at one end to the container valves and connectable at the other end to an unpressurized media hollow via an emptying channel valve. The media pressure in one of the containers can be calculated using a mathematical model. A filling channel valve may be provided for selectively connecting the filling channel arrangement to the media pressure source either directly or via a throttle in order to permit different filling speeds.
摘要翻译：用于操作可容纳有介质的多个容器的装置可以包括各自连接到容器之一的多个容器阀，以及填充通道装置，其一端可连接或连接到介质压力源并在另一端连接到各个容器阀。为了简化单个容器中的介质压力的确定，此外，为了允许不同的填充速度，排空通道装置的一端连接到容器阀，并且在另一端连接到无压缩的介质空腔，通过排空通道阀。其中一个容器中的介质压力可以使用数学模型计算。可以提供填充通道阀，用于选择性地将填充通道装置直接或经由节气门连接到介质压力源，以便允许不同的填充速度。

5. 发明申请

US20070000559A1 Pressure measuring method and device 有权
标题翻译：压力测量方法和装置
公开(公告)号：US20070000559A1
公开(公告)日：2007-01-04
申请号：US10565581
申请日：2004-07-22
申请人： Martin Ebel
发明人： Martin Ebel
IPC分类号： B65B31/00
CPC分类号： B60N2/0244 , A47C27/083
摘要： Disclosed is a method for measuring pressure in a container (1) filled or capable of being filled, using a pressure sensor (6) and a control unit (5). The filling or emptying is carried out under the control of the control unit (5) which receives as input signal, in addition to the pressure value (Ps) measured by the pressure sensor (6), a switching state (8) of a valve (4) controlled to fill or empty the container (1).
摘要翻译：公开了一种使用压力传感器（6）和控制单元（5）测量填充或能够填充的容器（1）中的压力的方法。除了由压力传感器（6）测量的压力值（Ps）之外，在作为输入信号接收的控制单元（5）的控制下执行填充或排空，阀的切换状态（8）（4）控制以填充或清空容器（1）。

6. 发明授权

US07992446B2 Pressure measuring method and device 有权
标题翻译：压力测量方法和装置
公开(公告)号：US07992446B2
公开(公告)日：2011-08-09
申请号：US10565581
申请日：2004-07-22
申请人： Martin Ebel
发明人： Martin Ebel
IPC分类号： G01L7/00
CPC分类号： B60N2/0244 , A47C27/083
摘要： Disclosed is a method for measuring pressure in a container (1) filled or capable of being filled, using a pressure sensor (6) and a control unit (5). The filling or emptying is carried out under the control of the control unit (5) which receives as input signal, in addition to the pressure value (Ps) measured by the pressure sensor (6), a switching state (8) of a valve (4) controlled to fill or empty the container (1).
摘要翻译：公开了一种使用压力传感器（6）和控制单元（5）测量填充或能够填充的容器（1）中的压力的方法。除了由压力传感器（6）测量的压力值（Ps）之外，在作为输入信号接收的控制单元（5）的控制下执行填充或排空，阀的切换状态（8）（4）控制以填充或清空容器（1）。

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