RU97107184A - PULSE KEY FOR ELECTRIC VALVE CONTROL - Google Patents

PULSE KEY FOR ELECTRIC VALVE CONTROL

Info

Publication number
RU97107184A
RU97107184A RU97107184/06A RU97107184A RU97107184A RU 97107184 A RU97107184 A RU 97107184A RU 97107184/06 A RU97107184/06 A RU 97107184/06A RU 97107184 A RU97107184 A RU 97107184A RU 97107184 A RU97107184 A RU 97107184A
Authority
RU
Russia
Prior art keywords
valve control
electric valve
input
pulse key
key
Prior art date
Application number
RU97107184/06A
Other languages
Russian (ru)
Other versions
RU2149274C1 (en
Inventor
И.В. Киселев
Original Assignee
Научно-исследовательский институт машиностроения
Filing date
Publication date
Application filed by Научно-исследовательский институт машиностроения filed Critical Научно-исследовательский институт машиностроения
Priority to RU97107184A priority Critical patent/RU2149274C1/en
Priority claimed from RU97107184A external-priority patent/RU2149274C1/en
Publication of RU97107184A publication Critical patent/RU97107184A/en
Application granted granted Critical
Publication of RU2149274C1 publication Critical patent/RU2149274C1/en

Links

Claims (1)

Импульсный ключ управления электроклапаном, содержащий первый триггер, управляющий величиной ограничения тока, выход которого соединен с инверсным входом компаратора, управляющего подключением источника питания к клапану по сигналу обратной связи посредством мощного ключевого каскада, а также имеющий дополнительный ключевой каскад, коммутирующий цепь ограничения обратного выброса, отличающийся тем, что он снабжен устройством временной задержки, состоящим из второго триггера с интегрирующей цепью, вход которого подключен к входу устройства, а выход - к входу R первого триггера.A solenoid valve pulse control key, comprising a first trigger that controls the current limit value, the output of which is connected to the inverse of the comparator, which controls the power supply to the valve by a feedback signal using a powerful key stage, and also has an additional key stage that commutes the feedback circuit characterized in that it is equipped with a time delay device consisting of a second trigger with an integrating circuit, the input of which is connected to the input of the device roystva, and an output - to the input R of the first flip-flop.
RU97107184A 1997-05-06 1997-05-06 Electric valve fast control switch RU2149274C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97107184A RU2149274C1 (en) 1997-05-06 1997-05-06 Electric valve fast control switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97107184A RU2149274C1 (en) 1997-05-06 1997-05-06 Electric valve fast control switch

Publications (2)

Publication Number Publication Date
RU97107184A true RU97107184A (en) 1999-04-27
RU2149274C1 RU2149274C1 (en) 2000-05-20

Family

ID=20192574

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97107184A RU2149274C1 (en) 1997-05-06 1997-05-06 Electric valve fast control switch

Country Status (1)

Country Link
RU (1) RU2149274C1 (en)

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