SU517739A1 - Direct acting safety valve - Google Patents

Direct acting safety valve

Info

Publication number
SU517739A1
SU517739A1 SU1939487A SU1939487A SU517739A1 SU 517739 A1 SU517739 A1 SU 517739A1 SU 1939487 A SU1939487 A SU 1939487A SU 1939487 A SU1939487 A SU 1939487A SU 517739 A1 SU517739 A1 SU 517739A1
Authority
SU
USSR - Soviet Union
Prior art keywords
safety valve
direct acting
acting safety
plunger
choke
Prior art date
Application number
SU1939487A
Other languages
Russian (ru)
Inventor
Борис Тимофеевич Ситников
Игорь Борисович Матвеев
Original Assignee
Пензенский Политехнический Институт
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 Пензенский Политехнический Институт filed Critical Пензенский Политехнический Институт
Priority to SU1939487A priority Critical patent/SU517739A1/en
Application granted granted Critical
Publication of SU517739A1 publication Critical patent/SU517739A1/en

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  • Safety Valves (AREA)

Description

(54) ПРЕДОХРАНИТЕЛЬНЫЙ КЛАПАН НЕПРЯМОГО ДЕЙСТВИЯ(54) INDIRECT VALVE SAFETY VALVE

Claims (1)

Формула изобретени Invention Formula Предохранительный клапан непр мого действи , у которого в корпусе расположен плунжерный запорный орган, на который с одной стороны действует входное давление, а с другой- управл юш,ее давление, отдел емое от входной полости дросселем, отличающийс   тем, что, с целью улучшени  динамических характеристик, дроссель выполнен в виде плунжера с лысками переменного сечени , расположенного перпендикул рно оси плунжерного запорного органа в проточке корпуса , соединенной с полостью управл ющего давлени .A safety valve of indirect action, in which a plunger valve body is located in the housing, on which the inlet pressure acts on one side, and on the other hand its control, its pressure separated from the inlet cavity by the choke, characterized in that characteristics, the choke is made in the form of a plunger with variable-section flats located perpendicular to the axis of the plunger valve in the groove of the housing connected to the control pressure cavity.
SU1939487A 1973-07-04 1973-07-04 Direct acting safety valve SU517739A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1939487A SU517739A1 (en) 1973-07-04 1973-07-04 Direct acting safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1939487A SU517739A1 (en) 1973-07-04 1973-07-04 Direct acting safety valve

Publications (1)

Publication Number Publication Date
SU517739A1 true SU517739A1 (en) 1976-06-15

Family

ID=20558676

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1939487A SU517739A1 (en) 1973-07-04 1973-07-04 Direct acting safety valve

Country Status (1)

Country Link
SU (1) SU517739A1 (en)

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