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公开(公告)号：US3753201A
公开(公告)日：1973-08-14
申请号：US3753201D
申请日：1970-10-29
Applicant: OHMAN L
Inventor： OHMAN L
CPC classification number: H01R9/00 , H01C10/08 , H01H2001/125 , H01R4/58
Abstract: Apparatus for predeterminately and progressively interconnecting input and output conductors of a multiplicity of supply lines for fluid or electrical sources utilizes a slide fastener or coupling system which utilizes a pair of opposed strip flexible sections carrying adjacent to their opposed longitudinal edges, cooperating interconnecting media. One or more slide members slidable longitudinally of said strips progressively engage portions of said opposed interconnecting media to interlock the same progressively drawing said opposing edges closely together and in so doing, when slidably applied in one direction, to interconnect predetermined pairs of spaced conductors attached to said strip and having each in communication with an electrical or fluid source whereby when said slide member is actuated in one direction interconnection of predetermined pairs of conductors is effected and when said slide element is actuated in the opposite direction all of said sets of conductors become disconnected.
Abstract translation: 用于预先和逐渐地互连用于流体或电源的多个供应管线的输入和输出导体的装置利用拉链或联接系统，该拉链或联接系统利用一对相对的条形柔性部分，该部分相对于其相对的纵向边缘承载，配合的互连介质。 一个或多个滑动构件在所述条的纵向方向上可滑动地接合所述相对的互连介质的部分，以将所述相对的边缘逐渐地相互牵引地紧密地拉在一起，并且在这样做时，当沿一个方向可滑动地施加时，将预定的一对隔开的导体 所述条带并且各自与电或流体源连通，由此当所述滑动构件在一个方向上被致动时，实现预定对导体的互连，并且当所述滑动元件沿相反方向致动时，所有所述导体组都断开 。
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公开(公告)号：US3691503A
公开(公告)日：1972-09-12
申请号：US3691503D
申请日：1971-09-29
Applicant: CARBORUNDUM CO
Inventor： BATTLE JAMES , PHILLIPS RICHARD A
Abstract: A variable resistance resistor assembly comprises as its central component a resistance element in sheet form, which can be an ohmic resistor, a thermistor having a positive or negative temperature coefficient of resistivity, a varistor, or the like. One side of the resistance element sheet is provided with a pair of terminal electrodes, between which the resistance of the resistor assembly is varied. On the opposite side of the resistance element sheet there is provided a plurality of resistance variance electrodes, which can be shorted out to vary the resistance of the resistor assembly.
Abstract translation: 可变电阻电阻器组件包括片状形式的电阻元件作为其中心部件，其可以是欧姆电阻器，具有正或负温度系数电阻率的热敏电阻器，压敏电阻器等。 电阻元件片的一侧设置有一对端子电极，电阻器组件的电阻之间变化。 在电阻元件片的相反侧设置有多个电阻变化电极，其可以被短路以改变电阻器组件的电阻。
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公开(公告)号：US3626352A
公开(公告)日：1971-12-07
申请号：US3626352D
申请日：1970-04-06
Applicant: BECKMAN INSTRUMENTS INC
Inventor： MCCOIG KENNETH W
Abstract: Attenuator switches having deposited layer-type resistors, conductors, and switch pads. In one embodiment, a step attenuator comprises a plurality of pi attenuator sections formed of resistive and conductive films disposed on stationary ceramic wafers. Relatively rotatable ceramic wafers carry conductive film switch pads which cooperate with switch contacts extending from the stationary wafers to bypass or insert selected pi sections into an electrical circuit. A bridged-T embodiment includes an electrically insulative wafer having interconnected film-type resistors and switch pads on both faces thereof. A set of rotatable wiper contacts cooperates with the pads to control the effective attenuation of the bridged-T circuit.
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公开(公告)号：US3603870A
公开(公告)日：1971-09-07
申请号：US3603870D
申请日：1969-07-07
Applicant: STANDARD KOLLSMAN IND INC
Inventor： CARLSON REUBEN C
CPC classification number: H01C10/08
Abstract: Variable output voltage selectors are disclosed herein. In one embodiment the two opposite terminals of an output potentiometer are connected individually with adjustable contactors of a pair of variable resistors that are connected in parallel between circuit points of differing constant voltage levels. A separate resistor is series connected with each of the variable resistors so that the resistive path of each of the variable resistors has a different voltage gradient profile. The contactors are ganged so that each traverses a corresponding distance along its resistor so that a variable voltage range can be effected between the contactors. The output pot has an output contactor adjustable to select a voltage level within the range of voltage determined by the position of the contactors of the pair of variable resistors. In another embodiment an output pot is connected between a pair of contactors which are adjustable in ganged relationship along a single resistive path having lengthwise nonlinear resistivity.
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公开(公告)号：US2575230A
公开(公告)日：1951-11-13
申请号：US3688648
申请日：1948-07-03
Applicant: BALDWIN CO
Inventor： MORK RAYMOND P
IPC: H01C10/08
CPC classification number: H01C10/08
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Patent Agency Ranking
公开(公告)号：US20060103500A1
公开(公告)日：2006-05-18
申请号：US10989436
申请日：2004-11-17
Applicant: Gary Kessler , Michael Garcia , Albert Migliori
Inventor： Gary Kessler , Michael Garcia , Albert Migliori
IPC: H01C10/00
CPC classification number: H01C10/08
Abstract: A variable potentiometer with a wiper terminal and first and second terminals has relay switches for shorting or for unshorting resistors. When resistance is reduced between the wiper and one of said terminals, resistance is increased between the wiper and another terminal. In one embodiment two strings of resistors with the same nominal values are used between the wiper and the terminals. In another embodiment, a single string of resistors are used and are switched into either the electrical connection between the wiper and the first terminal or between the wiper and the second terminal. When resistance is lowered between the wiper and one of said first or second terminals a first resistor is replaced with a first short circuit and when resistance is increased between said wiper and another of said first and second terminals a second short circuit is replaced with the first resistor.
Abstract translation: 具有擦拭器端子和第一和第二端子的可变电位器具有用于短路或非点火电阻器的继电器开关。 当擦拭器和所述端子中的一个之间的电阻减小时，擦拭器和另一端子之间的电阻增加。 在一个实施例中，在刮水器和端子之间使用具有相同标称值的两串电阻器。 在另一个实施例中，使用单串电阻器并将其切换到擦拭器和第一端子之间或擦拭器和第二端子之间的电连接。 当擦拭器和所述第一或第二端子中的一个之间的电阻降低时，第一电阻器被替换为第一短路，并且当所述擦拭器和所述第一和第二端子中的另一个之间的电阻增加时，第二短路被第一 电阻。
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公开(公告)号：US5334967A
公开(公告)日：1994-08-02
申请号：US84889
申请日：1993-06-29
Applicant: George Paszkiewicz
Inventor： George Paszkiewicz
CPC classification number: H01C10/08
Abstract: A voltage divider which can be manipulated so as to vary the output voltage thereof, prevents mechanical wear of the voltage divider element, provides continuous contact, and can be sealed so as to prevent interaction with the ambient atmosphere including first and second non-conductive substrates with a predetermined spaced portion therebetween. A first conductive strip on the second substrate is depressed across the spaced portion so as to contact at least one of a plurality of conductive taps on the first substrate, each of which are in contact with a voltage divider element so as to complete a desired circuit. By sliding while depressing the second substrate along its surface where the conductive strip is positioned, one or more successive taps are contacted so as to vary the voltage supplied to the circuit.
Abstract translation: 可以操作以便改变其输出电压的分压器防止分压器元件的机械磨损，提供连续接触，并且可以被密封，以便防止与包括第一和第二非导电衬底的环境大气相互作用 其间具有预定的间隔部分。 在第二基板上的第一导电条被跨过隔开的部分压下，以便接触第一基板上的多个导电抽头中的至少一个，每个导电抽头与分压器元件接触，以便完成所需的电路 。 通过沿其沿着导电条定位的表面按压第二基板的同时滑动，接触一个或多个连续的抽头，以改变提供给电路的电压。
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18.发明授权Rotary or slide potentiometer (selector switch), and method for producing the same 失效旋转或滑动电位器（选择开关）及其制造方法
公开(公告)号：US4721939A
公开(公告)日：1988-01-26
申请号：US844833
申请日：1986-03-27
Applicant: Fritz Prestel
Inventor： Fritz Prestel
Abstract: In a potentiometer selector switch, it is proposed to arrange on a circuit board, in indirect arrangement, longitudinal contacts consisting of wire bridges which are swept by the wiper of a regulating element forming the actuating element of the switch when the wiper is rotated or displaced. The wire bridges forming the longitudinal contacts are insulated from each other on one side of the circuit board and at least one end of each of the bridges passes through the board to the conductor side where it is connected electrically and fixed mechanically, preferably by dip soldering.
Abstract translation: 在电位计选择器开关中，建议以间接布置的方式布置在电路板上，纵向接触由线桥构成，当由擦拭器旋转或移位时，由线桥构成的扫描器被形成驱动元件的调节元件的擦拭器扫过 。 形成纵向触点的电线桥接器在电路板的一侧彼此绝缘，并且每个桥的至少一个端部穿过板通过导体侧，其中电连接并机械地固定，优选地通过浸焊 。
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公开(公告)号：US4333068A
公开(公告)日：1982-06-01
申请号：US172902
申请日：1980-07-28
Applicant: Joseph F. Kishel
Inventor： Joseph F. Kishel
CPC classification number: H01C10/08
Abstract: A sealed position transducer which is self-wiping and which is readily adaptable for providing both linear and nonlinear electrical outputs. The transducer includes a housing, a resistive element received in the housing, and a flexible membrane, having a conductive portion formed thereon facing the resistive element, disposed over the resistive element and attached to the housing to seal the interior of the housing from the environment. An object whose position is to be sensed or measured is mounted on or connected to a carriage which movably engages a guide track formed as part of the housing. The carriage includes a roller which causes the conductive portion of the membrane to be deflected into contact with a portion of the resistive element.In one embodiment, where a linear relationship between resistance and distance is desired, a resistive element having a known, constant resistance per unit length is used. By measuring the resistance between the point of contact of the membrane and the resistive element, the distance of the roller from one end of the resistive element is readily determined. Where a nonlinear relationship is desired, a pressure contact clip is used to compress the conductive portion of the flexible membrane into contact with a selected portion of the resistive element.
Abstract translation: 密封位置传感器，其自擦拭并且易于适于提供线性和非线性电输出。 换能器包括壳体，容纳在壳体中的电阻元件和柔性膜，其具有形成在其上面的电阻元件的导电部分，设置在电阻元件上方并附接到壳体以将壳体的内部与环境密封 。 将要检测或测量其位置的物体安装在或连接到可移动地接合形成为壳体的一部分的导轨的托架上。 滑架包括使膜的导电部分偏转成与电阻元件的一部分接触的辊。 在需要电阻和距离之间的线性关系的一个实施例中，使用具有每单位长度已知的恒定电阻的电阻元件。 通过测量膜与电阻元件的接触点之间的电阻，容易确定辊与电阻元件一端之间的距离。 在需要非线性关系的地方，使用压力接触夹将柔性膜的导电部分压缩成与电阻元件的选定部分接触。
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公开(公告)号：US4146322A
公开(公告)日：1979-03-27
申请号：US782709
申请日：1977-03-30
Applicant: Masami Shimizu , Junji Omi , Kunio Watanabe , Masanori Uchidoi , Hiroshi Aizawa
Inventor： Masami Shimizu , Junji Omi , Kunio Watanabe , Masanori Uchidoi , Hiroshi Aizawa
Abstract: The control part of the slide member in contact with electrodes of a variable resistance with resistance members and a plural number of electrodes is made larger than the insulation part between two adjacent electrodes so as to secure the conductivity between the electrodes and the slide member. The form of the slide member and the space provided between each electrode part with respect to other such parts satisfy a predetermined mathematical relationship.
Abstract translation: 与具有电阻构件的可变电阻的电极和多个电极接触的滑动构件的控制部分被制成大于两个相邻电极之间的绝缘部分，以确保电极和滑动构件之间的导电性。 滑动构件的形状以及设置在每个电极部分之间相对于其它这些部件的空间满足预定的数学关系。
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