公开(公告)号：US5892652A

公开(公告)日：1999-04-06

申请号：US770720

申请日：1996-12-19

申请人： Jean-Michel Bony ,  Fabrice Frappereau ,  Kim Ly Kha ,  Jean-Pierre Nugeyre

发明人： Jean-Michel Bony ,  Fabrice Frappereau ,  Kim Ly Kha ,  Jean-Pierre Nugeyre

IPC分类号： H01H13/70 ,  H03K17/96 ,  H01G5/18 ,  H01G5/06 ,  H01H1/24

CPC分类号： H03K17/9622 ,  H01H13/70 ,  H01H2239/006 ,  H03K2017/9602 ,  H03K2217/96023 ,  H03K2217/960755 ,  H03K2217/96076

摘要： This invention concerns a sensitive key device with capacitive effect working through an electrically insulating plate, the key being supported by a printed circuit board. According to the invention, the bottom of a single part having a spring blade made of an electrically conducting material is fixed to the printed circuit board. The top (11) of this part forms a detection surface designed to be placed in contact with the transparent plate. The center of the part makes the part flexible such that the detection surface is in elastic contact with the plate, regardless of parallelism defects between this plate and the printed circuit board.

摘要翻译： 本发明涉及具有通过电绝缘板工作的电容效应的敏感键装置，该键由印刷电路板支撑。 根据本发明，具有由导电材料制成的弹簧片的单个部件的底部固定到印刷电路板。 该部分的顶部（11）形成设计成与透明板接触的检测表面。 部件的中心使得部件变得柔软，使得检测表面与板弹性接触，而不管该板和印刷电路板之间的平行度缺陷如何。

公开(公告)号：US5696662A

公开(公告)日：1997-12-09

申请号：US517221

申请日：1995-08-21

申请人： Paul E. Bauhahn

发明人： Paul E. Bauhahn

IPC分类号： B81C1/00 ,  H01G5/04 ,  H01G5/06 ,  H01G5/18

CPC分类号： H01G5/06 ,  H01G5/04

摘要： An electrostatically controlled, micromachined micromechanical capacitor having an adjustable, extensive tuning range. A configuration consists of a set of various sized beams or plates adjacent to a common plate or plates. The pairs of plates are linearly moved relative to each other to provide an adjustable capacitance. The movement of the plates is caused electrostatically by an application of a DC or low frequency voltage to the respective plates. The signals that are processed by these micromechanical capacitors are typically in the megahertz range and higher. The process for micromachining the micromechanical capacitor is similar to the process utilized in integrated circuit fabrication.

摘要翻译： 一种具有可调节，广泛调谐范围的静电控制的微加工微机电电容器。 配置由一组与公共板或板相邻的各种尺寸的梁或板组成。 成对的板相对于彼此线性移动以提供可调电容。 通过将DC或低频电压施加到相应的板上，板的运动被静电引起。 由这些微机电电容器处理的信号通常在兆赫兹范围内并且更高。 用于微加工微机电电容器的过程类似于集成电路制造中使用的工艺。

公开(公告)号：US5282112A

公开(公告)日：1994-01-25

申请号：US976723

申请日：1992-11-16

申请人： Klaus Bremer

发明人： Klaus Bremer

IPC分类号： H05K3/22 ,  H01G5/06

CPC分类号： H05K3/222 ,  H05K1/029 ,  H05K2201/044 ,  H05K2201/10053 ,  H05K2201/10303

摘要： A backplane comprises several socket connectors that are arranged in parallel, side by side on a side that faces the modules. The socket connector has pins which form a pin field that face away from the modules. At least one bus comprises at least one bus line. A bus contact pin of each socket connector of the bus has an associated contact pin. These contact pins are electrically connected to each other with a bus line. Each contact pin can be electrically connected with a jumper plug to its associated bus contact pin. A backplane comprising a bus that extends beyond the modules is thus obtained where modules can be separated from the bus without having to pull the modules from their plug-in locations on a module carrier.

摘要翻译： 背板包括并排布置的多个插座连接器，并排设置在面对模块的一侧。 插座连接器具有形成远离模块的引脚的引脚。 至少一条总线包括至少一条总线。 总线的每个插座连接器的总线触点引脚具有相关的触点引脚。 这些接触引脚通过总线线路彼此电连接。 每个触针可以与跳线插头电连接到其相关的总线触点引脚。 因此获得了包括延伸超出模块的总线的背板，其中模块可以与总线分离，而不必将模块从模块载体上的插入位置拉出。

公开(公告)号：US4665464A

公开(公告)日：1987-05-12

申请号：US812150

申请日：1985-12-23

申请人： Freddy J. Vermeulen

发明人： Freddy J. Vermeulen

IPC分类号： H01C10/32 ,  F16B17/00 ,  H01C10/14 ,  H01G5/00 ,  H01G5/01 ,  H01H1/36 ,  H01G5/06 ,  H01H3/08

CPC分类号： F16B17/004 ,  H01C10/14 ,  H01G5/00

摘要： An adjustable electromechanical device, such as a potentiometer, a variable capacitor or a multiple switch, comprising a shaft which is rotatably mounted in a sleeve. The shaft is retained in the axial direction by an annular wall portion of the bearing sleeve at the free end of the sleeve, the annular wall portion is spaced from the remainder of the sleeve by at least one but preferably two evenly distributed slots which extend circumferentially in the wall of the sleeve. The annular wall portion remains connnected to the remainder of the bearing sleeve at at least one location. The free parts of the annular portion are deformed to engage a circumferential groove in the shaft.

摘要翻译： 诸如电位器，可变电容器或多重开关的可调机电装置，包括可旋转地安装在套筒中的轴。 轴在轴向套筒的自由端处由轴承套筒的环形壁部保持在轴向上，环形壁部分与套筒的其余部分间隔开至少一个但优选两个均匀分布的狭槽，这些狭槽周向延伸 在袖子的墙上。 环形壁部分在至少一个位置处保持连接到轴承套筒的其余部分。 环形部分的自由部分变形以与轴中的周向凹槽接合。

公开(公告)号：US4584626A

公开(公告)日：1986-04-22

申请号：US688182

申请日：1985-01-02

申请人： Yukihiro Azuchi

发明人： Yukihiro Azuchi

IPC分类号： H01C10/32 ,  H01G5/00 ,  H01G5/06

CPC分类号： H01G5/06

摘要： An electronic component having a rotary mechanism provided with a rotor, including a stator member and a combination component for rotating the rotor such that the rotary mechanism is mounted on the stator member. The combination component includes a plate member formed with a slot and a spring member having an engageable piece engageable with a recess of the rotor so as to be rotated together with the rotor through engagement of the engageable piece of the spring member with the recess of the rotor.

摘要翻译： 一种具有旋转机构的电子部件，该旋转机构设置有转子，包括定子部件和用于使转子旋转的组合部件，使得旋转机构安装在定子部件上。 组合部件包括形成有狭槽的板构件和弹簧构件，弹簧构件具有可与转子的凹部接合的可接合件，以便通过弹簧构件的可接合件与弹簧构件的凹部的接合而与转子一起旋转 转子。

公开(公告)号：US4486654A

公开(公告)日：1984-12-04

申请号：US302653

申请日：1981-09-15

申请人： Frans Brouwer

发明人： Frans Brouwer

IPC分类号： G06K11/02 ,  G05B1/00 ,  H01G5/06

CPC分类号： G06K11/02

摘要： An optical pattern tracing system of the type having a tracing head with a scanner that projects a photocell onto a pattern-line with an improved manual resolver for providing control signals to drive the tracing head in an approach direction toward the pattern-line. The manual resolver is a capacitive resolver constructed of foil elements and an angularly adjustable coupling disc mounted directly on a printed circuit board that also carries much of the other control circuitry for the tracing system.

摘要翻译： 具有具有扫描器的跟踪头的光学图案追踪系统，其具有用于提供控制信号的光电管将图案线投影到图案线上，用于提供控制信号以沿着图案线的接近方向驱动跟踪头。 手动分解器是由箔元件构成的电容式旋转变压器，以及直接安装在印刷电路板上的角度可调的联接盘，其也承载了用于跟踪系统的其它控制电路。

公开(公告)号：US4264942A

公开(公告)日：1981-04-28

申请号：US940154

申请日：1978-09-05

申请人： Akio Iri ,  Hideo Ito

发明人： Akio Iri ,  Hideo Ito

IPC分类号： H01G5/06

CPC分类号： H01G5/06

摘要： A miniature variable capacitor comprises a miniature variable capacitor main body comprising stator plates, a base plate for supporting the stator plates, and rotor plates. held to a rotor shaft and undergoing displacement, in accordance with rotation of the rotor shaft, with respect to the stator plates thereby establishing a variable changing electrostatic capacitance established between the rotor plates and the stator plates. A rotor plate driving rotary member is secured to the rotor shaft at one end thereof. The driving member is formed with a recess. The miniature variable capacitor main body is assembled or incorporated with the driving member, by rotary being fitted into the recess of the driving rotary member. The rotor shaft is integrally or unitarily formed with the driving member.

摘要翻译： 小型可变电容器包括微型可变电容器主体，其包括定子板，用于支撑定子板的基板和转子板。 保持在转子轴上并根据转子轴的旋转相对于定子板进行位移，由此建立在转子板和定子板之间建立的可变的静电电容。 转子板驱动旋转构件的一端固定在转子轴上。 驱动构件形成有凹部。 微型可变电容器主体通过旋转装配到驱动旋转构件的凹部中而与驱动构件组装或结合。 转子轴与驱动构件一体地或一体地形成。

公开(公告)号：US4238662A

公开(公告)日：1980-12-09

申请号：US947908

申请日：1978-10-02

申请人： Binneg Y. Lao

发明人： Binneg Y. Lao

IPC分类号： H01G5/06 ,  H01G5/04 ,  H01G5/16 ,  B23K27/00

CPC分类号： H01G5/04 ,  Y10T29/43 ,  Y10T29/49004

摘要： A pressure-sensing capacitor and a method for trimming the capacitor is disclosed. The capacitor includes a pair of spaced flexible parallel quartz plates. A thin circular layer of conductive metal is formed on the opposing inner surfaces of the plates to define the electrodes of the capacitor. A glass frit sealing compound, forming a concentric ring about the conductive layers, is disposed between the plates to seal the evacuated space between the plates. The thickness of the ring is small enough so that the capacitance between the electrodes is higher by an unknown amount than the desired value of capacitance at every point in the range of variation of the value of pressure. The capacitor is trimmed by first measuring the capacitance value at zero pressure and also at a maximum pressure. The size and location of a path on one of the electrodes is computed from the measured capacitance values and the deflection characteristics of the plates. A point on the inner surface of one of the flexible plates moves a maximum perpendicular distance towards the other plate under pressure. That point defines a maximum deflection point along a deflection axis perpendicular to the inner surface at the maximum deflection point. Radiant energy in the form of a laser beam is applied to the electrode to cut through the electrode along the computed path which is closed on itself to define a disc eccentrically spaced a calculated distance from the deflection axis so that the value of capacitance at zero and the maximum pressure is substantially equal to the desired values.

摘要翻译： 公开了压敏感电容器和微调电容器的方法。 电容器包括一对间隔开的柔性平行石英板。 导电金属的薄圆形层形成在板的相对的内表面上以限定电容器的电极。 形成围绕导电层的同心环的玻璃料密封化合物设置在板之间以密封板之间的抽空空间。 环的厚度足够小，使得在压力值的变化范围内的每个点处，电极之间的电容高于电容的期望值的未知量。 通过首先在零压力和最大压力下测量电容值来修整电容器。 根据测量的电容值和板的偏转特性计算其中一个电极上的路径的尺寸和位置。 一个柔性板的内表面上的点在压力下朝向另一个板移动最大垂直距离。 该点定义了在最大偏转点处沿垂直于内表面的偏转轴线的最大偏转点。 以激光束形式的辐射能量被施加到电极，沿着计算的路径切割电极，该路径在其自身上闭合以限定与偏转轴偏离计算距离的盘，使得在零和 最大压力基本上等于所需值。

公开(公告)号：US4089093A

公开(公告)日：1978-05-16

申请号：US623552

申请日：1975-10-17

申请人： Jan Lefeber ,  Jelis DE Jonge

发明人： Jan Lefeber ,  Jelis DE Jonge

IPC分类号： H01G5/00 ,  H01G20060101 ,  H01G5/06 ,  H01L49/00

CPC分类号： H01G4/30 ,  Y10T29/435

摘要： A method of manufacturing variable capacitors having dielectric-coated sheets. The dielectric is permanently connected to the sheets and is provided by vapor deposition before assembly of the capacitors. The dielectric is preferably a polyparaxylylene material.Electrical contact between the rotor sheets is obtained by arranging the sheets on the rotor shaft with a slight press fit, with or without insertion of spacing rings.Electrical contact between the stator sheets may be obtained by a scratching or grinding operation on the side of the stator stack, or by a layer of solder.

摘要翻译： 一种制造具有电介质涂层片材的可变电容器的方法。 电介质永久地连接到片材上，并且在组装电容器之前由气相沉积提供。 电介质优选为聚对二甲苯材料。

公开(公告)号：US3953771A

公开(公告)日：1976-04-27

申请号：US513229

申请日：1974-10-09

申请人： Manfred Bremstahler

发明人： Manfred Bremstahler

IPC分类号： H01G5/00 ,  H01G20060101 ,  H01G5/06 ,  H01G5/38 ,  H03B5/32 ,  H03G5/26 ,  H03J3/20

摘要： A support disk of insulating material is formed with at least two apertures therethrough located side-by-side, and has a metallization layer applied thereto shaped to form a common stator electrode. At least two disk rotors are placed against the common support disk, each having an electrically conducting shaft passing through the respective aperture of the stator, and each disk rotor having a rotor electrode thereon. The disk rotors are, respectively, of different sizes, of different dielectric constant, or of different thickness, or of different dielectric-temperature varying material, and each one of the shafts is carried out to a separate lead to provide a separate terminal for the rotors, individually, against the common stator electrode, to provide for coarse and fine adjustment, by varying, respectively, the rotor having the higher capacitor unit, or to provide for temperature compensation by simultaneously varying the position of two rotors of different dielectric-temperature coefficient. The rotors can be connected together so that both rotors and stators are connected in parallel; or they may be serially connected, for serial adjustment.

摘要翻译： 绝缘材料的支撑盘形成有并排布置的至少两个孔，并且具有施加到其上的金属化层，以形成共同的定子电极。 至少两个盘转子被放置在公共支撑盘上，每个盘转子具有穿过定子的相应孔的导电轴，并且每个盘转子在其上具有转子电极。 磁盘转子分别具有不同尺寸，不同介电常数或不同厚度或不同介电温度变化材料的不同尺寸，并且每个轴都被执行到单独的导线，以提供用于 转子分别对着公共定子电极，通过分别改变具有较高电容器单元的转子来提供粗调和微调，或通过同时改变不同介电温度的两个转子的位置来提供温度补偿 系数。 转子可以连接在一起，使转子和定子并联连接; 或者可以串行连接，以进行串行调整。