SU460402A1 - Direct action valve - Google Patents
Direct action valveInfo
- Publication number
- SU460402A1 SU460402A1 SU1867511A SU1867511A SU460402A1 SU 460402 A1 SU460402 A1 SU 460402A1 SU 1867511 A SU1867511 A SU 1867511A SU 1867511 A SU1867511 A SU 1867511A SU 460402 A1 SU460402 A1 SU 460402A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- direct action
- action valve
- valve
- inlet
- control
- Prior art date
Links
Description
ной запорно-регулирующий элемент, центрированный IB расточках корпуса по двум 1нлунжерам различного диаметра и образующим две камеры, в одной ,из «их установлена пружина , а друга соединена с входной полостью клапана через управл ющий дроссель и со сливом через вспомогательный клапан, отличающийс тем, что, с целью 1повышени антиэрозионной стойкости клапана, управл ющий дроссель размещен на линии слива вспомогательного запорно-регулирующего клалана , центрирова ние.по плунжеру малого диаметра основного запорно-регулирующего элемента вьшолнено со стороны беспружинной камеры с образованием дополнительной кольцевой камеры, соединенной со входом управл ющего дроссел и выходам вспомогательного запорно-регулирующего клапана, вход которого соединен со входом основного запорно-регулирующего клапана каналом, причем в основном запорно-регулирующем элементе выполнен аксиальный канал дл слива рабочей жидкости из упом нутой полости с пружиной.A shut-off and regulating element centered on the IB bores of the body along two 1lungers of different diameters and forming two chambers is in one of them a spring is installed, and the other is connected to the valve inlet through a control throttle and with a drain through an auxiliary valve that differs in that, in order to increase the anti-erosion resistance of the valve, the control throttle is placed on the drain line of the auxiliary valve and the control valve. This is performed on the side of the springless chamber with the formation of an additional annular chamber connected to the inlet of the control throttle and the outlets of the auxiliary shut-off and control valve, the inlet of which is connected to the inlet of the main shut-off and control valve by a channel, the axial channel for draining working fluid from the said cavity with a spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1867511A SU460402A1 (en) | 1973-01-05 | 1973-01-05 | Direct action valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1867511A SU460402A1 (en) | 1973-01-05 | 1973-01-05 | Direct action valve |
Publications (1)
Publication Number | Publication Date |
---|---|
SU460402A1 true SU460402A1 (en) | 1975-02-15 |
Family
ID=20538004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1867511A SU460402A1 (en) | 1973-01-05 | 1973-01-05 | Direct action valve |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU460402A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5253672A (en) * | 1986-01-30 | 1993-10-19 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic pressure control system |
US5255705A (en) * | 1986-01-30 | 1993-10-26 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic pressure control system |
WO2015043607A1 (en) * | 2013-09-24 | 2015-04-02 | Сергей Евгеньевич УГЛОВСКИЙ | Universal gas-hydraulic differential pressure control valve |
-
1973
- 1973-01-05 SU SU1867511A patent/SU460402A1/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5253672A (en) * | 1986-01-30 | 1993-10-19 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic pressure control system |
US5255705A (en) * | 1986-01-30 | 1993-10-26 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic pressure control system |
WO2015043607A1 (en) * | 2013-09-24 | 2015-04-02 | Сергей Евгеньевич УГЛОВСКИЙ | Universal gas-hydraulic differential pressure control valve |
EA030960B1 (en) * | 2013-09-24 | 2018-10-31 | Сергей Евгеньевич УГЛОВСКИЙ | Universal gas-hydraulic valve for controlling differential pressure of a flow of fluid |
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