SU398962A1 - ELECTROCHEMICAL DEVICE FOR INTEGRATING SIGN-TRANSFORMABLE SIGNALS - Google Patents

Description

one

The invention relates to the field bbm.

Known; Electrochemical devices for the integration of alternating sigals, containing a hyacroid electrochemical. generator with two working electrodes, a porous amplifier, a time relay, a reverse switch and a stabilizer of the current.

The proposed device differs from the well-known ones in that: it has working electrodes di: locally no.i, which are connected to the input of the device, the input of the threshold amplifier and are connected via time relay contacts to iodo-motion contacts. a remote switch, two pairs of which contact contacts are cross-connected to the stabilizer terminals, and the time relay input and the input of the reversible remote switch are connected to the output of the threshold amplifier.

This made it possible to increase accuracy, distribute the limit of integration, and simplify the device.

The block diagram of the device is shown in the drawing.

The device contains a discrete 1st electrochemical integrator with two working ectrodes 1 and 2, a threshold amplifier 3, a time relay and 4, a reversible remote

switch 5 and current regulator 6.

The threshold amplifier 3 emits an electrical signal in 1x after its input reaches a certain level, with the polarity of the output signal changing in accordance with the polarity of the input signal. The relay time 1 1 4 is triggered when an electrical signal of that 1 or other field is required at its input. Reverse L1 for the remote switch 5 closes its K0; strokes li corresponding: circuit 1 and with the terminal 1 ipai, from the first signal and remembers this state when REMOVED. The 5 m condition of the ycTpoficTBa work is required} which follows.

1. Speed applied 1 1 standard charge with

By the time relay 4, the stub 1L 1 current switch 6 b) the charge is changed above the speed due to the input current. 2. The value of the CPC of the 1st charge (sum of the charge on the working electrodes I, 2) must be greater than the reference value; the reasons for the reference charge. In the proposed device, the main absolute error u) is integrated by I is determined by the difference between the total charge of the working electrodes /, 2} eto) H) 1M charge.

APPROACH TO ABOUT IT

Electrochemical device for integrating an optical signal le x signals, containing a discrete electrochemical and two operating electrode generator, a horn amplifier, a time relay, a reverse d.strictive switch and a current stabilizer, different in that, in order to increase accuracy, extend the limit of integral circuits, and a current stabilizer that is different in that, in order to increase accuracy, extend the limit of integral circuits and current stabilizer, which is designed so that, in order to increase accuracy, extend the limit of integral circuits and current stabilizer, which is designed so that, in order to increase accuracy, extend the limit of integral circuits and current stabilizer. Simplify the device, in it the working electrodes of the discrete electrochemical integrator are connected to the input of the device, the input of the threshold amplifier and connected via a time relay to the contacts GOVERNMENTAL distaitsionnogo reversing switch contacts, two pairs of fixed contacts .kotorogo, perekrest.no connected to the terminals of the current regulator, the input time switch and the reversing input -Connect remote switch to the output of the threshold amplifier.