SU1084497A1 - Hydraulically controlled check valve - Google Patents
Hydraulically controlled check valve Download PDFInfo
- Publication number
- SU1084497A1 SU1084497A1 SU823416905A SU3416905A SU1084497A1 SU 1084497 A1 SU1084497 A1 SU 1084497A1 SU 823416905 A SU823416905 A SU 823416905A SU 3416905 A SU3416905 A SU 3416905A SU 1084497 A1 SU1084497 A1 SU 1084497A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spring
- valve
- loaded piston
- channels
- cavities
- Prior art date
Links
Landscapes
- Check Valves (AREA)
Abstract
1. ГИДРОУПРАВЛЯЕМЫЙ ОБРАТНЫЙ КЛАПАН, содержащий корпус с рабочими каналами, размещенный в его расточке подпружиненный поршень, установленный с образованием двух полостей, в каждой из которых установлен обратный клапан с каналами с возможностью взаимодействи с подпружиненным поршнем, отличающийс тем, что, с целью повышени надежности, клапан снабжен регулируемыми дроссел ми, установленными в полост х корпуса с возможностью их взаимодействи с подпружиненным погшнем. 2. Клапан по п. 1, отличающийс тем, что регулируемые дроссели выполнены в виде подвижных втулок, перекрывающих каналы обратных клапанов и установленных между обратными клапанами и подпружиненным поршнем. 23 (Л1. A HYDRAULIC CHECK VALVE, comprising a housing with working channels, a spring-loaded piston located in its bore, installed to form two cavities, each of which has a non-return valve with channels capable of interacting with a spring-loaded piston, characterized in that , the valve is equipped with adjustable throttles installed in the cavities of the housing with the possibility of their interaction with a spring-loaded socket. 2. Valve according to claim 1, characterized in that the adjustable chokes are made in the form of movable sleeves, blocking the channels of the check valves and installed between the check valves and the spring-loaded piston. 23 (L
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823416905A SU1084497A1 (en) | 1982-03-26 | 1982-03-26 | Hydraulically controlled check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823416905A SU1084497A1 (en) | 1982-03-26 | 1982-03-26 | Hydraulically controlled check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1084497A1 true SU1084497A1 (en) | 1984-04-07 |
Family
ID=21004492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU823416905A SU1084497A1 (en) | 1982-03-26 | 1982-03-26 | Hydraulically controlled check valve |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1084497A1 (en) |
-
1982
- 1982-03-26 SU SU823416905A patent/SU1084497A1/en active
Non-Patent Citations (1)
Title |
---|
1. Артоболевский И. И. Механизмы в современной технике. ТомУ. Гидравлические, пневматические и электрические механизмы, М., «Наука, 1976, с. 123, рис. 158. * |
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