SU134312A1 - Time Relay to Oil Circuit Breakers - Google Patents

Time Relay to Oil Circuit Breakers

Info

Publication number
SU134312A1
SU134312A1 SU662026A SU662026A SU134312A1 SU 134312 A1 SU134312 A1 SU 134312A1 SU 662026 A SU662026 A SU 662026A SU 662026 A SU662026 A SU 662026A SU 134312 A1 SU134312 A1 SU 134312A1
Authority
SU
USSR - Soviet Union
Prior art keywords
time relay
oil circuit
circuit breakers
electromagnet
spring
Prior art date
Application number
SU662026A
Other languages
Russian (ru)
Inventor
В.Г. Стернин
Б.Ю. Фрид
Original Assignee
В.Г. Стернин
Б.Ю. Фрид
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.Г. Стернин, Б.Ю. Фрид filed Critical В.Г. Стернин
Priority to SU662026A priority Critical patent/SU134312A1/en
Application granted granted Critical
Publication of SU134312A1 publication Critical patent/SU134312A1/en

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Description

Известны реле времени, содержащие часовой механизм с отключающим 1№1чагом и электромагнит, который при своем срабатывании освобождает указанный часовой механизм.The time relays are known that contain a clock mechanism with a 1–1 step disconnect and an electromagnet that, when triggered, releases the indicated clock mechanism.

Предлагаетс  примен ть такое реле в приводах масл ных выключателей дл  непосредственного воздействи  на защелку отключающего механизма привода.It is proposed to use such a relay in oil circuit breaker drives to directly act on the latch of the drive shutdown mechanism.

На чертеже схематически показано использование реле времени с часовым механизмом, отключающим рычагом и электромагнитом дл  управлени  приводом масл ного выключател .The drawing shows schematically the use of a time relay with a clock mechanism, a release lever and an electromagnet for controlling the oil switch actuator.

При достижении током в катушке 1 электромагнита величины трогани  сердечник 2 электромагнита, преодолев сопротивление пружины 8, подт гиваетс  и освобождает рычаг 4 часового механизма. Под действием пружины 5 этого механизма начинаетс  отсчет времени и отключающий рычаг 6, закончив свое движение, поворачивает защелку 7, котора  освобождает щток 8 отключающего механизма. Шток 8 под действием пружины 9 удар ет по планке 10, осуществл ющей отключение привода масл ного выключател , в результате чего электромагнит выключаетс  и его сердечник 2 под действием пружины 3 возвращает рычаги 4 и б в исходное положение. Отключа сь, привод при помощи рычагов возврата 11 приводит щток 8 в исходное положение, причем пружина 9 зар жаетс  и защелка 7 посредством пружины 12 вновь запирает шток 8При прекращении аварии до отключени  привода механизм возвращаетс  в исходное положение аналогичным путем.When the current in the coil 1 of the electromagnet reaches the magnitude of moving the core 2 of the electromagnet, overcoming the resistance of the spring 8, it is tightened and releases the lever 4 of the clock mechanism. Under the action of the spring 5 of this mechanism, the timing starts and the tripping lever 6, having completed its movement, turns the latch 7, which releases the trigger 8 of the tripping mechanism. The rod 8 under the action of the spring 9 strikes the strap 10, which switches off the oil switch actuator, as a result of which the electromagnet is turned off and its core 2 returns the levers 4 and b to the initial position under the action of the spring 3. Switching off the drive with the help of the return levers 11 drives the rod 8 to the initial position, the spring 9 being charged and the latch 7 by means of the spring 12 locking the rod 8 again.

Таким образом, расход энергии определ етс  лищь величиной тока, потребленного электромагнитом дл  зар дки часового механизма.Thus, the power consumption is determined by the magnitude of the current consumed by the electromagnet for charging the clock mechanism.

Предмет изоб ретени Subject matter

Применение реле времени, содержащего часовой механизм с отключающим рычагом и электромагнит, освобождающий при срабатывании часовой механизм, в приводах масл ных выключателей дл  непосредственного воздействи  на защелку отключаюи его механизма привода.The use of a time relay, containing a clock mechanism with a disengaging lever and an electromagnet that, when activated, triggers the clock mechanism, in oil switch actuators for direct action on the latch to unplug it and its drive mechanism.

SU662026A 1960-04-04 1960-04-04 Time Relay to Oil Circuit Breakers SU134312A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU662026A SU134312A1 (en) 1960-04-04 1960-04-04 Time Relay to Oil Circuit Breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU662026A SU134312A1 (en) 1960-04-04 1960-04-04 Time Relay to Oil Circuit Breakers

Publications (1)

Publication Number Publication Date
SU134312A1 true SU134312A1 (en) 1960-11-30

Family

ID=48405279

Family Applications (1)

Application Number Title Priority Date Filing Date
SU662026A SU134312A1 (en) 1960-04-04 1960-04-04 Time Relay to Oil Circuit Breakers

Country Status (1)

Country Link
SU (1) SU134312A1 (en)

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