SU1319277A1

SU1319277A1 - Relay flip-flop

Info

Publication number: SU1319277A1
Application number: SU853932662A
Authority: SU
Inventors: Изя Залманович Вишневский
Original assignee: Предприятие П/Я Ю-9270
Priority date: 1985-04-15
Filing date: 1985-04-15
Publication date: 1987-06-23

Abstract

Изобретение относитс к импульсной технике. Может быть использовано в аппаратуре контрол и управлени . Цель изобретени - повышение надежности и быстродействи , а также уменьшение потребл емой МОШ.НОСТИ. Устройство содержит реле 1, 2, диоды 3, 4, 12, 14, резисторы 7, 8, 15, 16. Дл достижени поставленной цели в устройство введены диоды 9, 10, 11, 13, конденсаторы 5, 6. 2 3. п. ф-лы, 1 ил. 2.2 7 п 3 А СО W со со tS3 The invention relates to a pulse technique. It can be used in monitoring and control equipment. The purpose of the invention is to increase reliability and speed, as well as reduce the power consumption. The device contains relays 1, 2, diodes 3, 4, 12, 14, resistors 7, 8, 15, 16. To achieve this goal, diodes 9, 10, 11, 13, capacitors 5, 6 are inserted into the device. f-ly, 1 ill. 2.2 7 p 3 A CO W with so tS3

Description

Изобретение относитс к импульсной технике и может быть использовано в аппаратуре контрол и управлени .The invention relates to a pulse technique and can be used in monitoring and control equipment.

Цель изобретени - повышение надежности и быстродействи устройства, а также уменьшение потребл емой мощности.The purpose of the invention is to increase the reliability and speed of the device, as well as to reduce power consumption.

На ,приведена принципиальна схема реЛейндгО . григгера.On, the schematic diagram of the reLandO is given. grigger.

Устройство содёрж нт реле 1 с контактами 1.1, 1.2 и 2 с коитактами 2.1, 2.2, диоды 3 и 4, катоды которых подключены к обмоткам реле 1 и 2,, а аноды подключены к первым обкладкам соответствующего конденсатора 5 и 6. К анодам этих же диодов присоединены резисторы 7 и 8 и катоды диодов 9 и 10 соответственно. Вторые контакты резисторов 7 и 8 и аноды диодов 9 и 10 присоединены к общей точке обмоток реле. Вторые обкладки конденсаторов 5 и 6 подключены к общей точке катодов диодов 11 -14, аноды диодов 11 и 13 подключены к обмоткам соответствующих реле, к общей точке диодов 11, 12 и 13, 14 через размыкающие контакты 1.1 и 2.1 реле присоединены резисторы 15 и 16, а аноды диодов 12 и 14 присоединены к управл юилей щине 17. Обмотки реле подключены к щине питани через размыкающие контакты реле 1.2 и 2,.2, в цепь одной из обмоток включена кнопка 18.The device contains a relay 1 with contacts 1.1, 1.2 and 2 with codes 2.1, 2.2, diodes 3 and 4, the cathodes of which are connected to the windings of relays 1 and 2, and the anodes are connected to the first plates of the corresponding capacitor 5 and 6. To the anodes of the same The diodes are connected by resistors 7 and 8 and the cathodes of diodes 9 and 10, respectively. The second contacts of the resistors 7 and 8 and the anodes of the diodes 9 and 10 are connected to the common point of the relay windings. The second plates of capacitors 5 and 6 are connected to a common point of the cathodes of diodes 11-14, the anodes of diodes 11 and 13 are connected to the windings of the corresponding relays, to the common point of diodes 11, 12 and 13, 14 through resistor 1.1 and 2.1 relays are connected , and the anodes of diodes 12 and 14 are connected to the control of the busbar 17. The relay windings are connected to the power bus through the disconnecting contacts of relays 1.2 and 2, .2, button 18 is connected to the circuit of one of the windings.

Релейный триггер работает следующим образом.Relay trigger works as follows.

При подаче напр жени питани срабатывает реле 1 через контакты 2.2, реле 2 остаетс без тока, т.е. кнопка 18 разомкнута . Реле 1 контактами 1.2 размыкает цепь питани реле 2, после чего должна быть замкнута кнопка 18. При этом конденсатор 5 зар жаетс через контакты 2.2, диод 11 и резистор 7, а конденсатор 6 остаетс разр женным .When supply voltage is applied, relay 1 is triggered through contacts 2.2, relay 2 is left without current, i.e. button 18 is open. Relay 1 contacts 1.2 opens the power supply circuit of relay 2, after which button 18 must be closed. At the same time, capacitor 5 is charged through contacts 2.2, diode 11 and resistor 7, and capacitor 6 remains discharged.

При подаче на управл ющую щину 17 тактового импульса через диоды 4 и 14 и обмотку реле 2 зар жаетс конденсатор 6, за счет зар дного тока которого срабатывает реле 2, отключающее своими контактами 2.2 обмотку реле 1.When a clock pulse is supplied to the control rod 17 through diodes 4 and 14 and the winding of the relay 2, the capacitor 6 is charged, due to the charging current of which the relay 2 is activated, which disconnects the relay 1 with its contacts 2.2.

Реле 1 выключаетс и контактами 1.2 включает цепь питани реле 2.Relay 1 is turned off and pins 1.2 turns on relay 2 power supply circuit.

После окончани тактового импульса конденсатор 6 зар жаетс через контакты кнопки 18 и реле 1.2, диод 13 и резистор 8, конденсатор 5 разр жаетс через диод 9 и ре After the clock pulse has expired, the capacitor 6 is charged through the contacts of the button 18 and the relay 1.2, the diode 13 and the resistor 8, the capacitor 5 is discharged through the diode 9 and

Составитель Д. Шал гинCompiled by D. Shal Gin

Техред И. ВересКорректор Л. ПилипенкоTehred I. VeresKorrektor L. Pilipenko

Тираж 901ПодписноеCirculation 901 Subscription

ВНИИПИ Государственного комитета СССР по делам изобретений и открытийVNIIPI USSR State Committee for Inventions and Discoveries

113035, Москва, Ж-35, Раушска наб., д. 4/5 Производственно-полиграфическое предпри тие, г. Ужгород, ул. Проектна , 4113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4

зистор 15, подключенный к нему контактами 1.1 после обесточивани реле 1.The resistor 15 connected to it by contacts 1.1 after de-energizing the relay 1.

При подаче на управл ющую шину 17 следующего тактового импульса зар жаетс When fed to the control bus 17, the next clock pulse is charged

конденсатор 5, срабатывает реле 1 и выключаетс реле 2. После окончани тактового импульса конденсатор 6 разр жаетс , а конденсатор 5 зар жаетс . Диоды 3 и 4 исключают разр д конденсаторов 5 и 6 на обмотки реле 1 и 2. С помощью кнопки 18 триггер устанавливаетс в исходное состо ние, при котором реле 1 находитс под током, а реле 2 - без тока.the capacitor 5 triggers the relay 1 and switches off the relay 2. After the clock pulse has expired, the capacitor 6 is discharged and the capacitor 5 is charged. Diodes 3 and 4 eliminate the discharge of capacitors 5 and 6 to the windings of relays 1 and 2. With the help of button 18, the trigger is set to an initial state, in which relay 1 is energized and relay 2 is currentless.

Claims

1. Relay trigger containing two relays, one winding terminals of which are connected to one power bus, the second winding terminal of the first relay is connected to the break contact of the second relay, to the second

The terminals of the winding are connected to the anodes of the first and second diodes, characterized in that, in order to increase the reliability of the trigger, the third and fourth diodes and two capacitors are introduced into it, the cathode

The third diode is connected to the second output winding of the first relay, the cathode of the fourth diode is connected to the second output winding of the second relay, the anodes of these diodes are connected to the first terminals of the corresponding capacitor and through the first and second resistors to the first power supply, the second terminals of the capacitors are connected to the cathodes of the first diodes and through the fifth and sixth diodes - to the trigger input, and through the third and fourth resistors - to the first power supply bar; in addition, the disconnecting contact of the second relay is connected to the second power supply bus, which also Through the reset button and the disconnecting contact of the first relay, the second terminal of the windings of the second relay is connected.

2. The trigger according to claim 1, characterized in that, in order to increase speed,

Two diodes are introduced, the anodes of which are connected to the first power supply, and the cathodes are connected to the first terminals of the capacitors.

3. The trigger according to claim 2, characterized in that, in order to reduce power consumption, the normally open contacts of the first and second relays are connected in series with the third and fourth resistors.