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1. 发明授权

US06713690B2 Analytical balance having a connecting part between the housing and the display and operating unit 有权
标题翻译：分析天平具有壳体与显示器和操作单元之间的连接部分
公开(公告)号：US06713690B2
公开(公告)日：2004-03-30
申请号：US10218571
申请日：2002-08-15
申请人： Eduard Bierich , Guenter Boetcher , Michael Laubstein , Joerg Peter Martens , Juergen Winkelbach
发明人： Eduard Bierich , Guenter Boetcher , Michael Laubstein , Joerg Peter Martens , Juergen Winkelbach
IPC分类号： G01G2128
CPC分类号： G01G21/283
摘要： An electronic balance including a housing (1), a weighing scale (2), a windshield (3), which preferably at least partially surrounds the weighing scale, and a display and operating unit (4) which is connected to the balance housing. The connecting part (5) between the display and operating unit (4) and the housing (1) consists essentially of a material with poor heat conduction properties. At least one vertical radiation protection plate (6) is provided between the display and operating unit (4) and the housing (1), and the connecting part (5) is configured in such a way as to impair air convection on both sides of the radiation protection plate(s) (6) preferably to the least extent possible. This results in excellent thermal decoupling between the display and operating unit (4) and the housing (1).
摘要翻译：包括壳体（1），称重秤（2），挡风玻璃（3），其优选地至少部分围绕称重秤;以及连接到平衡壳体的显示和操作单元（4）。显示器和操作单元（4）与壳体（1）之间的连接部分（5）基本上由导热性差的材料构成。在显示器和操作单元（4）和壳体（1）之间设置至少一个垂直辐射防护板（6），并且连接部件（5）被构造成损坏两侧的空气对流辐射防护板（6）优选地以尽可能最小的范围。这导致显示器和操作单元（4）与壳体（1）之间的良好的热解耦。

2. 发明授权

US5771986A Balance with scale on top 失效
标题翻译：平衡与规模在上面
公开(公告)号：US5771986A
公开(公告)日：1998-06-30
申请号：US503484
申请日：1995-07-18
申请人： Heinz-Gerhard Kohn , Jorg Peter Martens , Michael Laubstein , Carsten Tischer , Winfried Graf , Eduard Bierich
发明人： Heinz-Gerhard Kohn , Jorg Peter Martens , Michael Laubstein , Carsten Tischer , Winfried Graf , Eduard Bierich
IPC分类号： G01G21/24
CPC分类号： G01G21/244
摘要： A toploaded balance in accordance with the principle of the electromagnetic compensation of force with a divided upper guide rod (3, 3') and a divided lower guide rod (4, 4') which together as a parallel guide connect a load receiver (2) to a system carrier (1) fixed to the housing, which system carrier (1), load receiver (2) and guide rods (3, 3', 4, 4') form a one-piece base, with a translation lever (5) rotatably mounted by two flexible articulations (7) on the system carrier (1), with a coupling element (12) connected by flexible articulations on the one hand to the load receiver (2) and on the other hand to the short lever arm of the translation lever (5), with a magnet build, as viewed from above, into the free space between the parts of the guide rods (3, 3', 4, 4') and their extensions on the system-carrier side and with a coil fastened on the longer lever arm of the translation lever (5) and extending into the air gap of the magnet, the translation lever (5), the two flexible articulations (7) for mounting the translation lever (5) and the coupling element (12) with its flexible articulations (13, 14) are also a one-piece component of the base. In this manner errors by screwing the flexible articulations (7) and warping and non-reproducible return forces from other screw connections can be avoided.
摘要翻译：根据电磁补偿的原理，通过分开的上引导杆（3,3'）和分开的下引导杆（4,4'）的主体平衡，它们作为平行引导件一起连接负载接收器（2））固定到固定到壳体的系统载体（1），该系统载体（1），载荷接收器（2）和导杆（3,3'，4,4'）形成一体式底座，其具有平移杆（5）通过两个柔性关节（7）可旋转地安装在所述系统载体（1）上，其中一个联接元件（12）通过柔性铰接连接到所述负载接收器（2），另一方面由所述短接头平移杆（5）的杠杆臂，具有从上方观察的磁体构造到导杆（3,3'，4,4'）的部分之间的自由空间及其在系统载体上的延伸部并且具有紧固在所述平移杆（5）的较长杆臂上并延伸到所述磁体的气隙中的线圈，所述平移杆（5），所述两个柔性用于将平移杆（5）和联接元件（12）与其柔性铰接件（13,14）一起安装的铰接件（7）也是基座的一体式部件。以这种方式，可以避免通过旋拧柔性关节（7）和来自其它螺钉连接的翘曲和不可再现的返回力的错误。

3. 发明申请

US20140298893A1 METHOD FOR TESTING THE INTEGRITY OF A HYDROPHOBIC POROUS DIAPHRAGM FILTER 审中-公开
标题翻译：用于测试疏水性多孔透膜过滤器的完整性的方法
公开(公告)号：US20140298893A1
公开(公告)日：2014-10-09
申请号：US14240645
申请日：2012-06-26
申请人： Michael Laubstein , Juergen Van Den Boogaard , Dirk Leiser
发明人： Michael Laubstein , Juergen Van Den Boogaard , Dirk Leiser
IPC分类号： G01N15/08
CPC分类号： G01N15/0826 , B01D65/102
摘要： A method for testing integrity of a hydrophobic, porous diaphragm filter (42) includes arranging the filter (42) in a non-wetted state in a test housing (30) so that the filter (42) divides an upstream housing region (30a) from a downstream housing region (30b), completely filling the upstream housing region (30a) with a test liquid that does not wet the hydrophobic diaphragm filter (42), incompletely filling a reservoir (12) that is connected to a liquid feed line (16) of the test housing (30), charging the reservoir (12) with compressed air at a constant pressure below the intrusion pressure of the filter, and determining a substance flow at the reservoir (12). The substance flow to be determined is a mass flow out of the reservoir (12) determined as a decrease in the overall weight of the reservoir (12).
摘要翻译：一种用于测试疏水性多孔膜过滤器（42）的完整性的方法包括将过滤器（42）以非润湿状态布置在测试壳体（30）中，使得过滤器（42）将上游壳体区域（30a）从下游壳体区域（30b）中，用不会使疏水膜过滤器（42）不润湿的测试液体完全填充上游壳体区域（30a），不完全地填充连接到液体供给管线的储存器（12） 16），其中压缩空气在低于过滤器的入侵压力的恒定压力下对储存器（12）进行充电，并且确定储存器（12）处的物质流。要确定的物质流量是由储存器（12）排出的质量流量，其确定为储存器（12）的总重量的减小。

4. 发明授权

US08912455B2 Scale with an adjusting device configured as a fluid drive actuator imparting gearless translational motion to place the scale in a washing-down position or in a transport position 有权
标题翻译：用配置为流体驱动致动器的调节装置进行刻度，赋予无齿轮平移运动以将刻度尺放置在洗涤位置或运送位置
公开(公告)号：US08912455B2
公开(公告)日：2014-12-16
申请号：US12793966
申请日：2010-06-04
申请人： Michael Laubstein , Juergen Lauke
发明人： Michael Laubstein , Juergen Lauke
IPC分类号： G01G23/02 , G01G21/28
CPC分类号： G01G21/286 , Y10S901/22
摘要： A balance having at least one adjusting device (2, . . . ) having a drive, wherein the drive of the adjusting device is configured as a fluidic drive (4, . . . ), to which pressure can be applied by a pressure source disposed outside the scales via a pressure connection.
摘要翻译：具有至少一个具有驱动器的调节装置（2 ...）的平衡装置，其中所述调节装置的驱动构造为流体驱动器（4 ...），压力可以通过压力源通过压力连接放置在秤之外。

5. 发明授权

US07677113B2 Weighing system with plural weighing cells 有权
标题翻译：具有多个称重传感器的称重系统
公开(公告)号：US07677113B2
公开(公告)日：2010-03-16
申请号：US11949522
申请日：2007-12-03
申请人： Michael Laubstein , Otto Kuhlmann , Detlev Erben , August Heine , Juergen Lauke
发明人： Michael Laubstein , Otto Kuhlmann , Detlev Erben , August Heine , Juergen Lauke
IPC分类号： G01D7/00
CPC分类号： G01G21/00 , G01G21/22
摘要： A weighing system (1) with a plurality of weighing cells for respectively weighing a plurality of materials. The weighing cells have essentially the same configuration, are arranged interchangeably in a two-dimensional array, are releaseably fixed on a support element (6) and have electrical connectors.
摘要翻译：一种称重系统（1），具有分别称量多种材料的多个称重单元。称重单元具有基本上相同的构造，可互换地排列成二维阵列，可释放地固定在支撑元件（6）上并具有电连接器。

6. 发明申请

US20110132669A1 SCALE WITH AN ADJUSTING DEVICE CONFIGURED AS A FLUID DRIVE 有权
标题翻译：具有配置为流体驱动器的调节装置的规模
公开(公告)号：US20110132669A1
公开(公告)日：2011-06-09
申请号：US12793966
申请日：2010-06-04
申请人： Michael Laubstein , Juergen Lauke
发明人： Michael Laubstein , Juergen Lauke
IPC分类号： G01G21/28
CPC分类号： G01G21/286 , Y10S901/22
摘要： A balance having at least one adjusting device (2, . . . ) having a drive, wherein the drive of the adjusting device is configured as a fluidic drive (4, . . . ), to which pressure can be applied by a pressure source disposed outside the scales via a pressure connection.
摘要翻译：具有至少一个具有驱动器的调节装置（2 ...）的平衡装置，其中所述调节装置的驱动构造为流体驱动器（4 ...），压力可以通过压力源通过压力连接放置在秤之外。

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