SU663940A1 - Device for monitoring working condition of power-controlled cut-off fittings - Google Patents

Device for monitoring working condition of power-controlled cut-off fittings

Info

Publication number
SU663940A1
SU663940A1 SU782579164A SU2579164A SU663940A1 SU 663940 A1 SU663940 A1 SU 663940A1 SU 782579164 A SU782579164 A SU 782579164A SU 2579164 A SU2579164 A SU 2579164A SU 663940 A1 SU663940 A1 SU 663940A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fittings
power
working condition
monitoring working
controlled cut
Prior art date
Application number
SU782579164A
Other languages
Russian (ru)
Inventor
Павел Борисович Мелехов
Константин Иванович Валуев
Виктор Робертович Ваншенкер
Original Assignee
Предприятие П/Я Р-6913
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 Предприятие П/Я Р-6913 filed Critical Предприятие П/Я Р-6913
Priority to SU782579164A priority Critical patent/SU663940A1/en
Application granted granted Critical
Publication of SU663940A1 publication Critical patent/SU663940A1/en

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  • Magnetically Actuated Valves (AREA)

Description

1. - -.-ч , Изобретение относитс  к арматуростр«(Б ВИЮ и может быть использовано в- гидрав лических системах дл  контрол  рабочего соЬто ни  электроу1фавл емой запорной арматуры, например клапанов, и распределителей . Известно устройство дл  контрол  рабочего состо ни  электроуйравл емой запорной арматуры, в котором индикаци  по ложени  запорного .органа осуществл етс  с помощью плунжера, св занного штоком с сигнальным контактом, расположенвым снаружи корпуса 11. Известно также устройство дл  контрол  рабочего состо ни  электроулравл емрй запорнсА арматуры содержащее цилиндр ческнй корпус, выполненный из магнитного материале, в котором размещен феррома1 нитиый сердечник, взаимодействукаций с магнитоуправл емым контактом 2. Известные устройства нечувствительны к малым утечкам рабочей среды через .контролируемый запорный орган. Цепь изобретени  расширение функциональных вoзмoжJг ocтeй устройства. Дл  этого в корпусе предлагаемого устройства соосно установлены сильфоны и подпружиненный тарельчатый клапан, св занный с ферромагнитным сердечником, а с внешней стороны корпуса размещены соленоид и двухходова  логическа  схем совпадени , подключённа  к соленоиду и магнитоуправл емому контакту. На чертеже изображено описываемое устройство. В корпусе 1 установлен сильфон 2 о ос&вым отверстием, перекрываемым тарельчатым клапаном 3. Герметичность перекрыти  отверсти  в снльфоне обеспечиваетс  пр жиной 4, установленной на упоре 5. Запорный элемент клапана 3 жестко св зан с помощью штока 6 с сердечником 7 представ п ющим посто нный магнит. Снаружи корпуса 1 размещены магнитоуправл емый контакт (геркон) 8 и соленоид 9 и двузьходова  логическа  схема 10 совпадени .1. - -.- h, The invention relates to a valve (BVIS and can be used in hydraulic systems to control the workplace of an electrically operated shut-off valve, for example, valves, and valves. shut-off valves, in which the indication of the position of the shut-off organ is carried out by means of a plunger connected by a rod with a signal contact, located outside the housing 11. It is also known a device for monitoring the operating state of an electrically etched Iryformed reinforcement containing a cylinder garlic body made of magnetic material containing a ferrom1 thread core, interoperating with a magnetically controlled contact 2. The known devices are insensitive to small leaks of the working medium through a controlled locking organ. The inventive circuit is extended by means of jets and jams. In the case of the device proposed, the bellows and the spring-loaded disc valve associated with the ferromagnetic core are coaxially mounted, and on the outside orpusa has a two-way solenoid and the coincidence logic circuit, connected to the solenoid and magnitoupravl emomu contact. The drawing shows the described device. The casing 1 is fitted with a bellows 2 with an axial & bore hole blocked by a disk-shaped valve 3. The tightness of blocking the hole in the snone is provided by the strand 4 mounted on the stop 5. The locking element of the valve 3 is rigidly connected by means of the rod 6 with the core 7 representing constant the magnet. Outside the housing 1 there is a magnetically controlled contact (reed switch) 8 and a solenoid 9 and a two-way logic circuit 10 for coincidence.

SU782579164A 1978-01-31 1978-01-31 Device for monitoring working condition of power-controlled cut-off fittings SU663940A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782579164A SU663940A1 (en) 1978-01-31 1978-01-31 Device for monitoring working condition of power-controlled cut-off fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782579164A SU663940A1 (en) 1978-01-31 1978-01-31 Device for monitoring working condition of power-controlled cut-off fittings

Publications (1)

Publication Number Publication Date
SU663940A1 true SU663940A1 (en) 1979-05-25

Family

ID=20748667

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782579164A SU663940A1 (en) 1978-01-31 1978-01-31 Device for monitoring working condition of power-controlled cut-off fittings

Country Status (1)

Country Link
SU (1) SU663940A1 (en)

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