公开(公告)号：US4997051A

公开(公告)日：1991-03-05

申请号：US406423

申请日：1989-09-11

申请人： Gunther Maaz ,  Eduard Bierich ,  Klaus Dardat

发明人： Gunther Maaz ,  Eduard Bierich ,  Klaus Dardat

IPC分类号： G01G7/02 ,  G01G21/24

CPC分类号： G01G7/02 ,  G01G21/24

摘要： A compact balance with a system carrier including a vertical plate, with a balance scale carrier including a vertical plate, whereby the plane of the system carrier and the plane of the balance scale carrier are parallel to one another, with at least three guide rods which run vertically to the plane of the system carrier and connect the balance scale carrier in the form of a parallel guide to the system carrier and with a balance scale fastened in a hinged fashion to the balance scale carrier that a lever is mounted on the system carrier which lever extends parallel to the plane of the system carrier in the space surrounded by the system carrier and the balance scale carrier and that a coupling element connects the one lever arm of the lever to the balance scale carrier whereas a coil for the electromagnetic compensation of force is fastened to the other lever arm of the lever.

摘要翻译： 与包括垂直板的系统载体的紧凑平衡，具有包括垂直板的平衡秤载体，由此系统载体的平面和平衡秤载体的平面彼此平行，至少有三个导向杆 垂直于系统载体的平面运行，并将平衡导轨形式的平衡秤托架连接到系统托架上，并将平衡秤以铰接方式固定到平衡秤托架上，杠杆安装在系统托架上 该杠杆在由系统载体和平衡秤载体围绕的空间中平行于系统载体的平面延伸，并且耦合元件将杠杆的一个杠杆臂连接到平衡秤载体，而用于电磁补偿的线圈 力被固定在杠杆的另一个杠杆臂上。

公开(公告)号：US4909937A

公开(公告)日：1990-03-20

申请号：US157624

申请日：1988-02-19

申请人： Jurgen Hoffmann ,  Joachim Stinzendorfer

发明人： Jurgen Hoffmann ,  Joachim Stinzendorfer

IPC分类号： B01D29/50 ,  B01D29/00 ,  B01D29/07 ,  B01D29/11 ,  B01D36/00 ,  B01D37/02 ,  B01D61/14 ,  B01D61/18 ,  B01D61/20 ,  B01D63/06 ,  B01D65/06 ,  B01D65/10

CPC分类号： B01D37/02 ,  B01D29/54 ,  B01D29/58 ,  B01D36/001

摘要： In an integral filter (F) for separating fluid components which filter can be enclosed in a surrounding housing (1,2) with fluid connections (A1 l to A3, 10) the permeable tube jacket of which filter consists of several tubular filter elements (K1, K2) with different filter qualities whose cross sections are stepped in such a manner that a smaller filter element is surrounded by a larger filter element, optionally with formation of an intermediary space (Z1), and in which the two tube ends are enclosed by closure and connection adapters (15, 20, 21, 22, 27, 31) and can be adapted to fluid chambers (13, 14) of the housing, sections of the total filter (F) can be selectively tested for integrity, supplied with and emptied of fluid and filling substances via an intermediary space (Z1) between two filter elements (K1, K2) which intermediary space can be separately controlled and loaded from the outside.

摘要翻译： 在用于分离流体组分的一体式过滤器（F）中，该过滤器可以通过流体连接（A1l至A3,10）封闭在周围的壳体（1,2）中，该过滤器由多个管状过滤元件 K1，K2）具有不同的过滤质量，其横截面是以较小的过滤元件被较大的过滤元件包围的方式进行的，可选地形成中间空间（Z1），并且其中两个管端被封闭 通过闭合和连接适配器（15,20,21,22,27,31）并且可以适应于壳体的流体室（13,14），总过滤器（F）的部分可以被选择性地测试以提供完整性 通过两个过滤元件（K1，K2）之间的中间空间（Z1）排出流体和填充物质，该中间空间可以从外部单独控制和加载。

公开(公告)号：US4856605A

公开(公告)日：1989-08-15

申请号：US249826

申请日：1988-09-27

申请人： Klaus Cornelius ,  Rainer Exner

发明人： Klaus Cornelius ,  Rainer Exner

IPC分类号： G01G23/00 ,  H01L31/042 ,  H02J7/35 ,  H02S20/30

CPC分类号： H02J7/355 ,  G01G23/007 ,  H02S20/30 ,  Y10S177/03

摘要： Solar cells (5) for the supply of electric energy are located in an electronic balance in a manner suitable for the requirements of the balance and storage means for storing the electric current generated by the solar cells (5) are present. The solar cells (5) are located, for example, in a folding cover (7) which protects the balance when it is not in use and which is folded up at the start of operation. In addition, a display (9) for the state of charge of the storage means (76) is present.

摘要翻译： 用于供应电能的太阳能电池（5）以适合于平衡的要求的方式位于电子天平中，存储由太阳能电池（5）产生的电流的存储装置。 太阳能电池（5）例如位于折叠盖（7）中，其在不使用时保护平衡，并且在操作开始时折叠。 此外，存在用于存储装置（76）的充电状态的显示器（9）。

公开(公告)号：US4848494A

公开(公告)日：1989-07-18

申请号：US281225

申请日：1988-12-08

申请人： Klaus Cornelius ,  Rainer Exner

发明人： Klaus Cornelius ,  Rainer Exner

IPC分类号： G01G21/16 ,  G01G7/02 ,  G01G21/24

CPC分类号： G01G21/24 ,  G01G7/02 ,  Y10S177/09

摘要： Disclosed is a platform balance with a weighing scale, with at least two levers (2) which are mounted via spring joints (3) on support points (5) fixed to the housing, with a force summation part (6) which is guided in parallel by an upper and lower guide rod (7) and with coupling elements (4) which connect the longer lever arm of the levers (2) to the force summation part (6) that the shorter lever arm of each lever (2) is connected by a coupling element (13) to a load receiver (14), that each load receiver (14) is guided in parallel by an upper and a lower guide rod (15) and that the weighing scale (18) is supported on the load receivers (14). As a result thereof, deformations of the weighing scale or of its carrier construction can no longer affect the levers (2) and their lever arm ratio. In an advantageous embodiment the parallel guide of a load receiver (14) and the support points ( 5) of the associated lever (2) form a component which can be derived e.g. from the parallel guide system of a precision balance with scale on top.

摘要翻译： 公开了一种具有称重秤的平台平衡，其中至少两个杠杆（2）通过弹簧接头（3）安装在固定到壳体上的支撑点（5）上，其中力相加部分（6）被引导到 由上下导向杆（7）平行并具有将杠杆（2）的较长杠杆臂连接到力求和部分（6）的连接元件（4），每个杠杆（2）的较短杠杆臂为 通过联接元件（13）连接到负载接收器（14），每个负载接收器（14）由上部和下部导杆（15）平行地引导，并且称重秤（18）被支撑在 负载接收器（14）。 因此，称重秤或其承载结构的变形不再影响杠杆（2）及其杠杆臂的比例。 在有利的实施例中，负载接收器（14）的平行引导件和相关联的杠杆（2）的支撑点（5）形成一个可被推导出的部件。 从平行导向系统的精度平衡与秤上。

公开(公告)号：US4798251A

公开(公告)日：1989-01-17

申请号：US176630

申请日：1988-04-01

申请人： Gunther Maaz ,  Eduard Bierich ,  Eberhard Stadler

发明人： Gunther Maaz ,  Eduard Bierich ,  Eberhard Stadler

IPC分类号： G01G7/02 ,  G01G21/24 ,  G01G3/08 ,  G01G23/14

CPC分类号： G01G21/244

摘要： The invention discloses an electronic balance with a scale on top, a balance scale, a balance scale carrier, two identical guide rods (7,8) which connect in an articulated manner the balance scale carrier and the balance scale in the form of a parallel guide to a system carrier (1/5) fixed to the housing and with at least one corner-load adjustment lever (22') which is connected to the system carrier via a thin area (24) and which carries a support point in the vicinity of this thin area (24) for the end of a guide rod (7) on the system carrier that the corner-load adjustment lever (22') is bent at right angles between the support point of the guide rod (7) and the thin area (24) to the system carrier (1,5) in such a manner that the moving joint (17) of the guide rod (7) and this thin area (24) are at the same height. As a result, even great forces in the guide rods such as those which occur at an off-center loading of the balance scale do not cause any torque on the corner-load adjustment lever and thus result in a very stable corner-load adjustment.

摘要翻译： 本发明公开了一种电子天平，其具有在顶部的秤，平衡秤，平衡秤托架，两个相同的导向杆（7,8），其以铰接方式连接平衡秤托架和平衡形式的平衡秤 引导到固定到壳体的系统载体（1/5）和至少一个角载荷调节杆（22'），所述角载荷调节杆（22'）经由薄区域（24）连接到系统载体，并且在 在该系统载体上的导杆（7）端部的该薄区域（24）附近，角载荷调节杆（22'）在导杆（7）的支撑点与 以使得导杆（7）的移动接头（17）和该薄区域（24）处于相同高度的方式将薄区域（24）连接到系统托架（1,5）。 因此，在导向杆（例如在平衡秤的偏心加载时发生的那些导向杆）中的大的力也不会在拐角负载调节杆上产生任何扭矩，从而导致非常稳定的转角负载调节。

公开(公告)号：US4758337A

公开(公告)日：1988-07-19

申请号：US928059

申请日：1986-11-07

申请人： Heinz-Gerhard Kohn ,  Gunter Pradel

发明人： Heinz-Gerhard Kohn ,  Gunter Pradel

IPC分类号： A61M1/22 ,  A61M1/36 ,  B01D19/00 ,  B01D35/30

CPC分类号： A61M1/3627

摘要： In a filter for filtering human blood, especially in an extracorporeal circulatory system, with a blood inlet, a blood outlet and a vertically directed, hollow, cylindrical filter element located between them and consisting of a filter, and in which the hollow, cylindrical filter element seals housing chambers located in the filter housing between the blood inlet and the blood outlet in such a manner from each other by means of its front surfaces that the blood can only flow through the filter element, whereby the blood inlet is located in the center of the housing and of the hollow, cylindrical filter element and a gas outlet is located at the highest point of the housing, the blood inlet runs axially through the hollow cylinder of the filter element as a central ascending tube and divides it cross section into a smaller ascending pipe section and into a settling chamber section for the blood which is several times larger. The settling chamber section empties in its extended axis into a cylindrical gas separation chamber which comprises a closable gas outlet. The blood outlet is provided in the area of the lowest active filter surface of the filter element as a horizontally projecting connection piece which communicates only with an annular space surrounding the outside of the filter element. The annular space is located in the area of the upper active filter surface of the filter element and comprises its own closable gas outlet at the highest point of an annular space, which runs preferably obliquely to the vertical filter axis.

摘要翻译： 在用于过滤人血液的过滤器中，特别是在体外循环系统中，具有位于它们之间并由过滤器组成的血液入口，血液出口和垂直定向的中空圆柱形过滤器元件，并且其中空心圆柱形过滤器 元件密封件以位于血液入口和血液出口之间的过滤器壳体中的方式彼此通过其前表面容纳腔室，使得血液仅能够流过过滤元件，由此血液入口位于中心 的壳体和中空的圆柱形过滤元件和气体出口位于壳体的最高点处，血液入口轴向穿过过滤元件的中空圆柱体作为中央上升管并将其横截面分成 更小的上升管部分，并进入数倍大的血液的沉降室部分。 沉降室部分在其延伸的轴线上排空成圆柱形的气体分离室，其包括可关闭的气体出口。 血液出口设置在过滤元件的最低有源滤波器表面的区域中，作为水平突出的连接件，其仅与围绕过滤元件外部的环形空间连通。 环形空间位于过滤元件的上活性过滤器表面的区域中，并且包括其环形空间的最高点处的其可闭合气体出口，其优选地倾斜于垂直过滤器轴线延伸。

公开(公告)号：US4758069A

公开(公告)日：1988-07-19

申请号：US860576

申请日：1986-05-07

申请人： Erich Knothe ,  Franz-Josef Melcher ,  Christian Oldendorf

发明人： Erich Knothe ,  Franz-Josef Melcher ,  Christian Oldendorf

IPC分类号： G02F1/133 ,  G09G3/18 ,  G02F1/13 ,  G09G3/36

CPC分类号： G09G3/18

摘要： The invention is relative to a method of statically (non-multiplexed) actuating a liquid crystal display which comprises several segments and a common back electrode, using a microprocessor which serially outputs the data to be displayed, and using a serial/parallel converter which statically makes the data to be displayed available for each segment of the liquid crystal display. The invention has the task of achieving recognition of functional error as follows: The data to be displayed is outputted approximately every 0.1 second by the microprocessor and the data for the individual segments and for the back electrode is inverted at every second data output. The failure of components then results in a blinking of the particular segment and is conspicuously indicated in this manner. In the case of alternating voltage actuation of the liquid crystal display, it is advantageous if the clock pulse of the alternating voltage actuation is also inverted at every second data output.

摘要翻译： 本发明是相对于静态（非多路复用）致动液晶显示器的方法，该液晶显示器包括若干段和公共背电极，使用串行输出要显示的数据的微处理器，以及静态地使用串行/并行转换器 使数据显示可用于液晶显示器的每个段。 本发明的任务是实现功能错误的识别如下：由微处理器大约每0.1秒输出要显示的数据，并且每秒数据输出反转各个段和背电极的数据。 组件的故障导致特定段的闪烁，并以这种方式显着地表示。 在液晶显示器的交流电压驱动的情况下，交流电压致动的时钟脉冲在每秒的数据输出也被反转是有利的。

公开(公告)号：USD296307S

公开(公告)日：1988-06-21

申请号：US741620

申请日：1985-06-05

申请人： Erich Knothe ,  Hans-Heinrich Kohne

设计人： Erich Knothe ,  Hans-Heinrich Kohne

公开(公告)号：US4664207A

公开(公告)日：1987-05-12

申请号：US839100

申请日：1986-03-13

申请人： Erich Knothe ,  Hans-Heinrich Kohne

发明人： Erich Knothe ,  Hans-Heinrich Kohne

IPC分类号： G01G21/30 ,  G01G21/28 ,  G01G23/18

CPC分类号： G01G21/286

摘要： In a balance, having a top mounted scale that is protected by a box-like structure (2) consisting of glass, is set on the housing base (1) of the balance. The box-like structure encloses a weighing area (5) on all sides around the balance scale (28) of the housing base (1). The front side of the structure (2), which faces the display and operating console (3), forms a load carrying vertical pane (6) consisting entirely of glass which is connected to a glass back wall (7) by at least one holding and guide track (15, 16) which runs from the upper edge of the front pane to the upper edge of the back pane parallel to the longitudinal axis of the housing, limiting the weighing area (5) at the top. The two side walls of the structure (2) are constructed as all-glass sliding doors (8, 10) which are guided at the bottom in the housing base (1) and at the top as bent side extensions (9, 11) in the associated guide and holding track (15, 16). The side extensions (9, 11) are structural members of the cover of the structure (2) and close and open the weighing area (5) at the top. A bracing member (17) is located for bracing purposes in the area of the back wall (7). This bracket connects the two sides of the housing base (1) in a U-shaped manner and also extends over the slides (8, 10, 12) and the one or two holding and guide tracks (15, 16), additionally fixing the latter in the rear area.

摘要翻译： 平衡地，具有由玻璃构成的盒状结构（2）保护的顶部安装的刻度被放置在天平的壳体基座（1）上。 盒状结构在壳体基座（1）的平衡秤（28）周围的所有侧面上包围称重区域（5）。 面向显示器和操作台（3）的结构（2）的前侧形成完全由玻璃组成的载荷垂直玻璃板（6），该玻璃板通过至少一个固定件连接到玻璃后壁（7） 以及从前窗格的上边缘延伸到后窗格的上边缘平行于壳体的纵向轴线的导轨（15,16），限制了顶部的称重区域（5）。 结构（2）的两个侧壁被构造为全玻璃滑动门（8,10），其在壳体基座（1）的底部被引导，并且在顶部作为弯曲侧延伸部（9,11）被引导 相关联的引导和保持轨道（15,16）。 侧延伸部（9,11）是结构（2）的盖的结构构件，并且在顶部封闭并打开称重区域（5）。 支撑构件（17）位于后壁（7）的区域中用于支撑目的。 该托架以U形方式连接壳体基座（1）的两侧，并且还在滑块（8,10,12）和一个或两个保持导轨（15,16）上延伸，另外固定 后者在后方。

公开(公告)号：US4652367A

公开(公告)日：1987-03-24

申请号：US795885

申请日：1985-11-07

申请人： Fritz Reulecke ,  Gunter Pradel

发明人： Fritz Reulecke ,  Gunter Pradel

IPC分类号： B01D29/01 ,  B01D29/05 ,  B01D35/30 ,  B01D29/04

CPC分类号： B01D35/30 ,  B01D29/05 ,  B01D2201/309

摘要： In a filter with fluid connections, an upper housing part (1) and a lower housing part (8) a flat filter blank (7) is sealingly clamped in like a sandwich between their circular and circumferential opening edges (6) and flange parts (11) in such a manner between the interconnected housing parts (1,8) that fluid can penetrate from one housing part (1) into the other housing part (8) only through the selectively permeable flat filter blank (7). The one housing part comprises threads (5) on the cylindrical outer edge of its opening edge facing the flat filter blank (7) and the connection of both housing parts (1,8) consists of a sprayed-on plastic ring (12) which holds the two housing parts (1,8) with flat filter blank (7) in a sealing and clamping position, completely fills up the threads (5) of the one housing part (1) and extends over the edge (11) of the other housing part (8) like a detachable union nut, so that a detachable housing connection is formed and the flat filter blank (7) can be removed from the filter housing for further testing.

摘要翻译： 在具有流体连接的过滤器中，上部壳体部分（1）和下部壳体部分（8），平坦的过滤器毛坯（7）被密封地夹紧在它们的圆形和周向开口边缘（6）和凸缘部分 这样，互连的壳体部分（1,8）之间的流体可以仅通过选择性渗透的扁平过滤器坯料（7）从一个壳体部分（1）穿透到另一壳体部分（8）中。 一个壳体部分包括在其面向平坦过滤器坯料（7）的开口边缘的圆柱形外边缘上的螺纹（5），并且两个壳体部分（1,8）的连接由喷涂的塑料环（12）组成， 将具有扁平过滤器坯料（7）的两个壳体部件（1,8）保持在密封和夹紧位置，完全填充一个壳体部分（1）的螺纹（5）并且延伸越过 其它壳体部分（8）像可拆卸的联接螺母，使得形成可拆卸的壳体连接，并且可以将平的过滤器坯料（7）从过滤器壳体移除以用于进一步的测试。