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公开(公告)号：US20070034422A1
公开(公告)日：2007-02-15
申请号：US11462732
申请日：2006-08-07
IPC分类号： G01G3/14
CPC分类号： G01G23/012
摘要： The calibration weight arrangement for an electronic balance (1) with a force-measuring cell (6) has a calibration weight (14) which can be coupled to the force-measuring cell (6). A transfer mechanism and a drive source are used to move the calibration weight vertically, in order to establish, as well as to release, the force-transmitting contact between the calibration weight and the force-measuring cell. The transfer mechanism has at least one resetting element (122), a lifting system (110) configured as a knee-joint linkage (117), and a multi-stable positioning element (115). Due to the feedback from the multi-stable positioning element, whose first stable state defines the calibrating position (132) and whose second stable state defines the rest position (133) of the transfer mechanism, the actuator (118) is energized only during the phases when the transfer mechanism is moving.
摘要翻译： 用于具有力测量单元（6）的电子天平（1）的校准重量装置具有可耦合到力测量单元（6）的校准砝码（14）。 传递机构和驱动源用于垂直移动校准砝码，以便建立并释放校准砝码与力测量单元之间的力传递接触。 转移机构具有至少一个复位元件（122），构造为膝关节连杆（117）的提升系统（110）和多稳定定位元件（115）。 由于来自多稳定定位元件的反馈，其第一稳定状态限定了校准位置（132）并且其第二稳定状态限定了传送机构的静止位置（133），致动器（118）仅在 转移机构移动时的相位。
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公开(公告)号：US20060196703A1
公开(公告)日：2006-09-07
申请号：US11164799
申请日：2005-12-06
申请人： Dominique GENOUD , Christoph LATZER
发明人： Dominique GENOUD , Christoph LATZER
IPC分类号： G01G3/14
CPC分类号： G01G23/012
摘要： The calibration weight arrangement for an electronic balance with a force-transmitting device (1), includes a calibration weight (14) capable of coupling to the force-transmitting device (1). The calibration weight (14) is moved vertically by a transfer mechanism and a drive source to establish and to release the force-transmitting contact between the calibration weight (14) and the force-transmitting device (1). The transfer mechanism has at least one resetting element (22, 37, 38, 40, 43) and a lifting system configured as a knee joint linkage (17, 117, 217). The resetting element (22, 37, 38, 40, 43) and the lifting system work together to arrest and cushion the calibration weight (14) if the balance is shocked, dropped or hit.
摘要翻译： 用于具有力传递装置（1）的电子天平的校准重量装置包括能够耦合到力传递装置（1）的校准砝码（14）。 校准砝码（14）通过传送机构和驱动源垂直移动，以建立并释放校准砝码（14）和力传递装置（1）之间的力传递接触。 传送机构具有至少一个复位元件（22,37,38,40,43）和构造为膝关节连杆（17,117,217）的提升系统。 复位元件（22,37,38,40,43）和提升系统一起工作以在平衡被震动，掉落或撞击的情况下停止并缓冲校准砝码（14）。
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公开(公告)号：US09222470B2
公开(公告)日：2015-12-29
申请号：US13635010
申请日：2011-03-15
申请人： Dominique Genoud , Peter Christen , Franck Robin , Helmut Thiemer
发明人： Dominique Genoud , Peter Christen , Franck Robin , Helmut Thiemer
CPC分类号： F04B7/06 , A61M5/14216 , A61M5/16831 , A61M5/36 , A61M2005/16863 , F04B7/045 , F04B9/042 , F04B9/047 , F04B19/006
摘要： A pump comprising a housing comprising a rotor chamber, inlet and outlet channels opening into the rotor chamber, and inlet and outlet seals mounted on a surface of the chamber, and a rotor rotatably and axially slidably received in the chamber and comprising a first axial extension comprising a liquid supply channel and a second axial extension comprising a liquid supply channel, the first and second axial extensions having different diameters. The inlet and outlet seals engage a surface of the rotor, whereby the liquid supply channel of each axial extension in conjunction with a corresponding seal forms a valve that opens and closes as a function of the angular and axial displacement of the rotor. At least one of the inlet and outlet channels opens transversely into the rotor chamber and at least one of the inlet and outlet seals forms a closed circuit circumscribing said at least one of the inlet and outlet channels.
摘要翻译： 一种泵，包括壳体，所述壳体包括转子室，通向转子室的入口和出口通道，以及安装在腔室表面上的入口和出口密封件，以及可旋转并轴向可滑动地容纳在腔室中的转子，包括第一轴向延伸部 包括液体供应通道和包括液体供应通道的第二轴向延伸部，所述第一和第二轴向延伸部具有不同的直径。 入口和出口密封件接合转子的表面，由此每个轴向延伸的液体供应通道与相应的密封件一起形成作为转子的角度和轴向位移的函数打开和关闭的阀门。 入口通道和出口通道中的至少一个横向地打开到转子室中，并且入口和出口密封件中的至少一个形成围绕入口和出口通道中的至少一个的封闭回路。
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14.发明授权Force-transmitting device with a calibration weight that can be coupled and uncoupled 有权力传递装置，具有可耦合和分离的校准重物公开(公告)号：US08581121B2
公开(公告)日：2013-11-12
申请号：US12970307
申请日：2010-12-16
CPC分类号： G01G21/00
摘要： The disclosed embodiments describe force-transmitting devices for use in gravimetric measuring instruments. The force-transmitting devices scale the force from a calibration weight to facilitate calibration and weighing. The devices comprise unidirectional coupling elements. The unidirectional coupling element comprises coupling element parts. The elements may be adapted to transmit only a tensile force or only a compressive force to a measurement transducer. Adapting the unidirectional coupling element to transmit one type of force or the other may be done by selecting an appropriate arrangement of coupling element parts. The coupling element parts are adapted to transmit force along a midline axis by either a projection and v-shaped groove coupling or projections on the first part mated with surfaces on the second part adapted to receive and guide the first part.
摘要翻译： 所公开的实施例描述了用于重量测量仪器的力传递装置。 力传递装置从校准砝码缩放力，以方便校准和称重。 这些装置包括单向耦合元件。 单向耦合元件包括耦合元件部件。 这些元件可以适于仅向测量换能器传递拉力或仅传递压缩力。 适应单向耦合元件传递一种类型的力或另一种力可以通过选择耦合元件部件的适当布置来完成。 耦合元件部分适于通过与第二部分上的表面配合的第一部分上的凸起和V形凹槽联接或者凸出部分沿着中线轴线传递力，其适于接收和引导第一部分。
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15.发明授权Adjustable parallel-guiding mechanism for compact gravimetric measuring instruments 有权用于紧凑型重力测量仪的可调平行导向机构公开(公告)号：US07829802B2
公开(公告)日：2010-11-09
申请号：US12611559
申请日：2009-11-03
申请人： Hans-Rudolf Burkhard , Dominique Genoud , Andreas Metzger , Stephan Baltisberger , Thomas Köppel
发明人： Hans-Rudolf Burkhard , Dominique Genoud , Andreas Metzger , Stephan Baltisberger , Thomas Köppel
IPC分类号： G01G21/24
CPC分类号： G01G23/01 , G01G3/1412 , G01G3/1414 , G01G21/244
摘要： In a parallel-guiding mechanism, a stationary parallel leg surrounds a movable parallel leg. The movable parallel leg is connected to the stationary parallel leg and guided in vertical movement by first and second parallel-guiding elements, fastened respectively to the upper and lower end portions. The movable parallel leg can be connected to a load receiver and to a force-measuring cell through a force-transmitting connection in order to transmit the weighing load. Intermediate to, and connecting, the respective end portions is a tilt-adjustment feature, by which the end portions are tilt-adjusted relative to each other about at least one tilt axis to correct a corner load error. The tilt-adjustment feature is provided by at least one of: a pair of bending zones, a spherical joint and a ring-shaped constriction.
摘要翻译： 在平行导向机构中，固定的平行腿围绕可移动的平行腿。 可移动平行腿连接到固定的平行腿，并且通过分别固定在上端部和下端部的第一和第二平行导向元件在垂直运动中被引导。 可移动的平行腿可以通过力传递连接连接到负载接收器和力测量单元，以传送称重负载。 相应端部的中间连接和连接是倾斜调整特征，通过该倾斜调整特征，端部相对于彼此围绕至少一个倾斜轴线倾斜调节以校正拐角载荷误差。 倾斜调整特征由以下至少一个提供：一对弯曲区域，球形接头和环形收缩部。
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16.发明申请ADJUSTABLE PARALLEL-GUIDING MECHANISM FOR COMPACT GRAVIMETRIC MEASURING INSTRUMENTS 有权用于紧凑型测量仪器的可调平行平行机构公开(公告)号：US20100044119A1
公开(公告)日：2010-02-25
申请号：US12611559
申请日：2009-11-03
申请人： Hans-Rudolf Burkhard , Dominique Genoud , Andreas Metzger , Stephan Baltisberger , Thomas Köppel
发明人： Hans-Rudolf Burkhard , Dominique Genoud , Andreas Metzger , Stephan Baltisberger , Thomas Köppel
IPC分类号： G01G3/08
CPC分类号： G01G23/01 , G01G3/1412 , G01G3/1414 , G01G21/244
摘要： In a parallel-guiding mechanism, a stationary parallel leg surrounds a movable parallel leg. The movable parallel leg is connected to the stationary parallel leg and guided in vertical movement by first and second parallel-guiding elements, fastened respectively to the upper and lower end portions. The movable parallel leg can be connected to a load receiver and to a force-measuring cell through a force-transmitting connection in order to transmit the weighing load. Intermediate to, and connecting, the respective end portions is a tilt-adjustment feature, by which the end portions are tilt-adjusted relative to each other about at least one tilt axis to correct a corner load error. The tilt-adjustment feature is provided by at least one of: a pair of bending zones, a spherical joint and a ring-shaped constriction.
摘要翻译： 在平行导向机构中，固定的平行腿围绕可移动的平行腿。 可移动平行腿连接到固定的平行腿，并且通过分别固定在上端部和下端部的第一和第二平行导向元件在垂直运动中被引导。 可移动的平行腿可以通过力传递连接连接到负载接收器和力测量单元，以传送称重负载。 相应端部的中间连接和连接是倾斜调整特征，通过该倾斜调整特征，端部相对于彼此围绕至少一个倾斜轴线倾斜调节以校正拐角载荷误差。 倾斜调整特征由以下至少一个提供：一对弯曲区域，球形接头和环形收缩部。
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公开(公告)号：US07631536B2
公开(公告)日：2009-12-15
申请号：US11462732
申请日：2006-08-07
IPC分类号： G01L25/002
CPC分类号： G01G23/012
摘要： The calibration weight arrangement for an electronic balance (1) with a force-measuring cell (6) has a calibration weight (14) which can be coupled to the force-measuring cell (6). A transfer mechanism and a drive source are used to move the calibration weight vertically, in order to establish, as well as to release, the force-transmitting contact between the calibration weight and the force-measuring cell. The transfer mechanism has at least one resetting element (122), a lifting system (110) configured as a knee-joint linkage (117), and a multi-stable positioning element (115). Due to the feedback from the multi-stable positioning element, whose first stable state defines the calibrating position (132) and whose second stable state defines the rest position (133) of the transfer mechanism, the actuator (118) is energized only during the phases when the transfer mechanism is moving.
摘要翻译： 用于具有力测量单元（6）的电子天平（1）的校准重量装置具有可耦合到力测量单元（6）的校准砝码（14）。 传递机构和驱动源用于垂直移动校准砝码，以便建立并释放校准砝码与力测量单元之间的力传递接触。 转移机构具有至少一个复位元件（122），构造为膝关节连杆（117）的提升系统（110）和多稳定定位元件（115）。 由于来自多稳定定位元件的反馈，其第一稳定状态限定了校准位置（132）并且其第二稳定状态限定了传送机构的静止位置（133），致动器（118）仅在 转移机构移动时的相位。
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公开(公告)号：US20060266562A1
公开(公告)日：2006-11-30
申请号：US11441005
申请日：2006-05-26
CPC分类号： G01G21/244
摘要： An exemplary weighing module is disclosed which has a load receiver and a weighing cell that are connected to each other by a force-transmitting rod, wherein the weighing module is arranged inside a design space whose dimensions in a plane extending orthogonal to the load direction are limited by the design spaces occupied by neighboring weighing cells or represent the largest dimension of the weighing cell in said plane. An exemplary weighing cell has a parallel-guiding mechanism in which at least one movable parallel leg which is connected to the force-transmitting rod and at least one stationary parallel leg are arranged with a predefined guiding distance from each other, connected to each other by at least one upper parallel-guiding member and at least one lower parallel-guiding member. The effective length of the parallel-guiding members is larger than the guiding distance, and the movable parallel leg does not protrude out of the design space.
摘要翻译： 公开了一种示例性称重模块，其具有通过力传递杆彼此连接的负载接收器和称重单元，其中称重模块布置在设计空间内，其尺寸在与负载方向正交的平面中的尺寸为 受相邻称重单元占据的设计空间的限制，或者代表所述平面中称重单元的最大尺寸。 示例性称重单元具有平行引导机构，其中连接到力传递杆和至少一个固定平行腿的至少一个可移动平行腿彼此以预定的引导距离布置，彼此连接，彼此连接 至少一个上平行导向构件和至少一个下平行导向构件。 平行导向构件的有效长度大于导向距离，并且可动平行腿不突出设计空间。
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公开(公告)号：US08957674B2
公开(公告)日：2015-02-17
申请号：US13383654
申请日：2010-07-12
申请人： Dominique Genoud , Franck Robin , Helmut Thiemer
发明人： Dominique Genoud , Franck Robin , Helmut Thiemer
CPC分类号： F04B7/06 , F04B35/04 , F04B49/10 , F04B51/00 , G01F11/021 , G01F11/029
摘要： A pump comprising an electrical motor drive (2) and a pump engine (3), the pump engine having a stator portion (32) and an axially and rotatably movable rotor portion (30) mounted in the stator portion. The electrical motor drive comprises a rotor (6) with a permanent magnet (20), a stator (4) with a magnetic circuit (10) and one or more coils, and a position sensor (8) comprising at least one magnetic field detector (24a, 24b) positioned in the proximity of the rotor permanent magnet and configured to detect both rotational and axial movement of the rotor.
摘要翻译： 一种包括电动机驱动器（2）和泵发动机（3）的泵，所述泵发动机具有定子部分（32）和安装在所述定子部分中的轴向和可旋转地运动的转子部分（30）。 电动机驱动器包括具有永磁体（20）的转子（6），具有磁路（10）和一个或多个线圈的定子（4）和包括至少一个磁场检测器 （24a，24b），其定位在所述转子永磁体附近并被配置为检测所述转子的旋转和轴向移动。
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20.发明申请FORCE-TRANSMITTING DEVICE WITH A CALIBRATION WEIGHT THAT CAN BE COUPLED AND UNCOUPLED 有权具有可以耦合和解耦的校准重量的发射装置公开(公告)号：US20110147099A1
公开(公告)日：2011-06-23
申请号：US12970307
申请日：2010-12-16
CPC分类号： G01G21/00
摘要： The disclosed embodiments describe force-transmitting devices for use in gravimetric measuring instruments. The force-transmitting devices scale the force from a calibration weight to facilitate calibration and weighing. The devices comprise unidirectional coupling elements. The unidirectional coupling element comprises coupling element parts. The elements may be adapted to transmit only a tensile force or only a compressive force to a measurement transducer. Adapting the unidirectional coupling element to transmit one type of force or the other may be done by selecting an appropriate arrangement of coupling element parts. The coupling element parts are adapted to transmit force along a midline axis by either a projection and v-shaped groove coupling or projections on the first part mated with surfaces on the second part adapted to receive and guide the first part.
摘要翻译： 所公开的实施例描述了用于重量测量仪器的力传递装置。 力传递装置从校准砝码缩放力，以方便校准和称重。 这些装置包括单向耦合元件。 单向耦合元件包括耦合元件部件。 这些元件可以适于仅向测量换能器传递拉力或仅传递压缩力。 适应单向耦合元件传递一种类型的力或另一种力可以通过选择耦合元件部件的适当布置来完成。 耦合元件部分适于通过与第二部分上的表面配合的第一部分上的凸起和V形凹槽联接或者凸出部分沿着中线轴线传递力，其适于接收和引导第一部分。
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