公开(公告)号：US3906479A

公开(公告)日：1975-09-16

申请号：US45143074

申请日：1974-03-15

申请人： E SYSTEMS INC

发明人： FITCH TROY W

IPC分类号： G01R19/165 ,  G01R22/02 ,  H01H43/32 ,  H03K3/37 ,  H03K3/40 ,  G08B5/38

CPC分类号： G01R19/16576 ,  G01R22/02 ,  H01H43/327 ,  H03K3/37 ,  H03K3/40

摘要： Precision test equipment requires periodic maintenance and calibration to insure accurate and reliable operation. For the most efficient use of such test equipment, it is serviced on the basis of time in operation and not on a calendar interval. To monitor the time in usage of test equipment and signal the expiration of an operating time interval, a computer is connected to the equipment and operated only when the test equipment itself is operational. This time interval computer utilizes as a timing element an electrochemical storage cell which has a pair of electrodes and contains active material for transfer between the pair of electrodes. The electrochemical storage cells control a four stage transistor switch that includes an output stage transistor controlling a warning light circuit. At the end of a selected time interval, as determined by a resistor in series with the storage cell, an oscillator takes over control of the output stage transistor to provide a flashing operation of the warning light.

摘要翻译： 精密测试设备需要定期维护和校准，以确保准确可靠的运行。 为了最有效地使用这种测试设备，它将基于运行时间而不是日历间隔进行维修。 为了监测使用测试设备的时间并发出运行时间间隔的期限，计算机连接到设备，并且只有在测试设备本身运行时才能运行。 该时间间隔计算机利用具有一对电极并且包含用于在一对电极之间转移的活性材料的电化学存储单元作为定时元件。 电化学存储单元控制四级晶体管开关，其包括控制警告灯电路的输出级晶体管。 在所选择的时间间隔结束时，由与存储单元串联的电阻器确定，振荡器接管输出级晶体管的控制以提供警告灯的闪烁操作。

公开(公告)号：US3769557A

公开(公告)日：1973-10-30

申请号：US3769557D

申请日：1972-07-17

申请人： COMPULINE CORP

发明人： JONES J

IPC分类号： H01H43/32 ,  H01G9/00

CPC分类号： H01H43/325 ,  Y10T29/417

摘要： An electrolytic timer capsule is constructed of an outer cylindrical closed end case and an inner insulated upside down cup enclosing an electrolyte solution to contact the closed end of the case. The case comprises one electrode and the other is a U-shaped wire extending through the cup with an intermediate section immersed in the electrolyte solution to be etched away until broken. The manufacturing process for the capsule comprises a series of simplified operations comprising insert of the cup into the case, filling with electrolyte and sealing with epoxy resin.

摘要翻译： 电解定时器胶囊由外圆筒形封闭端壳和内绝缘上下杯构成，其包围电解质溶液以接触壳体的封闭端。 壳体包括一个电极，另一个是延伸穿过杯子的U形电线，中间部分浸入电解质溶液中以被腐蚀掉直到断裂。 胶囊的制造过程包括一系列简化的操作，包括将杯插入壳体中，填充电解质并用环氧树脂密封。

公开(公告)号：US3753110A

公开(公告)日：1973-08-14

申请号：US3753110D

申请日：1971-12-22

申请人： SANYO ELECTRIC CO

发明人： IKEDA H ,  OOE Y

IPC分类号： H01H43/32 ,  H03K17/28 ,  G04F9/00 ,  H01G9/00

CPC分类号： H03K17/28 ,  H01H43/32

摘要： An electrochemical potential memory device comprising a cathode mainly comprising silver, an anode mainly comprising silver chalcogenide, and a silver ion conductive solid state electrolyte sandwiched therebetween is connected to a current source for selectively driving the device in a charging state or discharging state and to a high input impedance direct current amplifier responsive to the terminal voltage of the device, and a timing operation signal proportional to the lapse of the charging or discharging time is obtained from the amplifier. In a preferred embodiment, the potential memory device comprises a main cathode for supply of the charging or discharging current and an auxiliary cathode for detecting the terminal voltage of the device, the latter being connected to the high input impedance amplifier. The timing apparatus employing such device eliminates disadvantageous influence caused by an overvoltage as occurs at the time of current conduction in the device.

摘要翻译： 包括主要包含银的阴极，主要包含银硫族化物的阳极和夹在其间的银离子导电固态电解质的电化学电位存储器件连接到电流源，用于在充电状态或放电状态下选择性地驱动器件，并且连接到 从放大器获得响应于器件的端子电压的高输入阻抗直流放大器和与充电或放电时间的过去成正比的定时运算信号。

公开(公告)号：USRE27556E

公开(公告)日：1973-01-23

申请号：US27556D

申请日：1971-11-08

IPC分类号： G01R22/02 ,  H01H43/32

CPC分类号： H01H43/32 ,  G01R22/02

摘要： (1. AN OPERATING TIME INDICATOR COMPRISING A BODY OF NON-CONDUCTIVE MATERIAL HAVING A BORE OF SUBSTANTIALLY UNIFORM CROSS-SECTION THROUGH THE BODY, SAID BORE HAVING THEREIN TWO COLUMNS OF LIQUID METAL, EACH OF WHICH EXTENDS FRON AN END OF THE BORE TOWARD THE OTHER COLUMN SUCH THAT A SPACE NOT OCCUPIED BY COLUMN METAL EXIST BETWEEN THE ADJACENT ENDS OF SAID COLUMNS, A LIQUID ELECTROLYTE IN SAID BORE AND IN CONTACT WITH THE INMOST ENDS OF THE COLUMNS AND FILLING SAID SPACE BETWEEN THE ADJACENT ENDS OF SAID COLUMNS, SAID ELECTROLYTE COMPRISING PRINCIPALLY A SOLUTION OF AT LEAST ONE SOLUBLE SALT OF SAID METAL, AND CONDUCTIVE MEANS FOR CONNECTING SAID COLUMNS TO AN EXTERNAL SOURCE OF POTENTIAL, WHEREBY, UPON UMPRESSING A POTENTIAL BETWEEN SAID COLUMNS, METAL IS REMOVE FROM ONE OF SAID COLUMNS AND TRANSPORTED THROUGH SAID ELECTROLYTE AND DEPOSITED ON THE OTHER OF SAID COLUMNS, THE CHANGE OF LENGTH OF SAID COLUMNS BEING DIRECTLY INDICATIVE OF THE QUANTITY OF ELECTRIC CHARGE FLOWING THROUGH SAID INDICATOR.)

公开(公告)号：US3662127A

公开(公告)日：1972-05-09

申请号：US3662127D

申请日：1969-09-26

申请人： HERCULES INC

发明人： GIMLER JOHN R ,  JURMAN STEPHEN E ,  SCHNETTLER ROBERT W

IPC分类号： H01H43/32 ,  H01H7/03 ,  H01H43/00

CPC分类号： H01H43/32

摘要： A timing device for controlling mechanical, electrical or chemical systems is provided which functions in response to controlled diffusion of solvent through an elastomer.

摘要翻译： 提供了用于控制机械，电气或化学系统的定时装置，其响应于溶剂通过弹性体的受控扩散而起作用。

公开(公告)号：US3577168A

公开(公告)日：1971-05-04

申请号：US3577168D

申请日：1968-06-21

申请人： AVCO CORP

发明人： TUTEN WILLIAM J ,  GAULD GODFREY R

IPC分类号： H01H43/32 ,  H03K3/40 ,  H03K17/28

CPC分类号： H03K3/40 ,  H01H43/32

摘要： The disclosure illustrates a longterm timing system comprising a battery coupled to an electrochemical cell through a pulsing circuit. The electrochemical cell is of the type that requires current flow above a minimum value to enable proper operation. The pulses from the pulsing circuit have a peak substantially greater than the minimum permissible current level but the pulses are substantially spaced in time. The resultant average current flow is then low enough so that the time at which the impedance of the electrochemical cell changes is greatly increased.

公开(公告)号：US3564347A

公开(公告)日：1971-02-16

申请号：US3564347D

申请日：1969-01-21

申请人： SPRAGUE ELECTRIC CO

发明人： PECK DAVID B ,  SCHROEDER WALTER W

IPC分类号： G01R22/02 ,  H01H43/32 ,  H03K17/28 ,  H01G9/06

CPC分类号： H01H43/32 ,  G01R22/02 ,  Y10T29/417

摘要： An electrochemical timer has a metal cathode electrode in the form of a container housing an electrolyte, an anode electrode and an elongated nonconducting anode support means having extremities larger than the region between the extremities. The intermediate region of the support means carries the anode of the device and the extremities of the support means serve to space the anode from the cathode.

公开(公告)号：US3355731A

公开(公告)日：1967-11-28

申请号：US42842565

申请日：1965-01-27

申请人： JONES JR JOHN PAUL

发明人： JONES JR JOHN PAUL

IPC分类号： B60R21/16 ,  B60R21/33 ,  H01H7/14 ,  H01H43/32

CPC分类号： H01H7/14 ,  B60R21/33 ,  H01H43/32

公开(公告)号：US4147233A

公开(公告)日：1979-04-03

申请号：US714622

申请日：1976-08-16

申请人： Roy B. Smith

发明人： Roy B. Smith

IPC分类号： F16N25/02 ,  H01H43/32 ,  H03K3/40 ,  H03K17/64 ,  F17D3/00 ,  F16N11/10 ,  F16N13/16 ,  H01H3/26

CPC分类号： H01H43/32 ,  F16N25/02 ,  H03K17/64 ,  H03K3/40 ,  F16N2230/10 ,  Y10T137/86389 ,  Y10T307/951

摘要： A solid state timing circuit exhibiting very high reliability under adverse environmental operational conditions such as are encountered in automatic truck lubrication systems. The circuit utilizes an electrochemical timing device operating in plate and deplate modes to achieve a periodic actuation of an inductive load. Two transistor stages are operatively associated with the electrochemical timing device and an R-C timing network is used to control one of these transistor stages.

摘要翻译： 固态定时电路在不利的环境操作条件下表现出非常高的可靠性，例如在自动卡车润滑系统中遇到的。 该电路利用电化学定时装置在板和去极化模式下工作以实现感性负载的周期性致动。 两个晶体管级与电化学定时装置可操作地相关联，并且使用R-C定时网络来控制这些晶体管级之一。

公开(公告)号：US3999088A

公开(公告)日：1976-12-21

申请号：US658091

申请日：1976-02-13

申请人： John Paul Jones

发明人： John Paul Jones

IPC分类号： H01H43/32 ,  H03K3/26

CPC分类号： H01H43/32

摘要： A high voltage AC system for driving a low voltage device including a high voltage rectifier and a comparator for comparing the rectified signal with a predetermined voltage value for producing low voltage pulses. A coulometric timing circuit is coupled to the rectifier for providing current flow between the cathode and the filament of the coulometric cell for electrolytic erosion of the filament when high voltage is applied to the system. A transistor is adapted to drive the low voltage device in response to the low voltage pulses. The coulometric cell is coupled to the amplifier pair for preventing the amplifier from driving the low voltage device until the filament opens.

摘要翻译： 一种用于驱动包括高压整流器的低压装置和用于将整流信号与用于产生低电压脉冲的预定电压值进行比较的比较器的高压AC系统。 库仑定时电路耦合到整流器，用于在电池电压施加到系统时，在阴极和库仑电池的灯丝之间提供电流，用于灯丝的电解腐蚀。 晶体管适于响应于低电压脉冲驱动低电压装置。 库仑电池耦合到放大器对，用于防止放大器驱动低电压装置直到灯丝打开。