SU1707382A1 - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- SU1707382A1 SU1707382A1 SU894706299A SU4706299A SU1707382A1 SU 1707382 A1 SU1707382 A1 SU 1707382A1 SU 894706299 A SU894706299 A SU 894706299A SU 4706299 A SU4706299 A SU 4706299A SU 1707382 A1 SU1707382 A1 SU 1707382A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- valve
- bore
- tightness
- locking element
- spring
- Prior art date
Links
Abstract
Изобретение м.б. использовано а клапанах дл гидравлических систем упргплени потоками жидкости. Цель изобретени - повышение герметичности клапана во врем закрыти при любом направлении подачи рабочей среди , Корпус 1 имеет надклапанную 2 и подклапанную 3 полости, запорный элемент 4 с полым штоком 5. Подпружиненна втулка 8 расположена в осевой расточке 9 седла 6. Наружна стенка расточки 9 и контактирующа с корпусом 1 часть штока 5 выполнены податливыми в радиальном направлении. 4 ил.Invention m. used in valves for hydraulic systems by fluid flow control. The purpose of the invention is to improve the tightness of the valve during closing in any direction of supply of the working medium. Body 1 has an over-valve 2 and sub-valve 3 cavities, a locking element 4 with a hollow rod 5. A spring-loaded sleeve 8 is located in the axial bore 9 of the saddle 6. The outer wall of the bore 9 and The body in contact with part 1 of the stem 5 is made compliant in the radial direction. 4 il.
Description
Фи г АPhi g A
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894706299A SU1707382A1 (en) | 1989-06-16 | 1989-06-16 | Valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894706299A SU1707382A1 (en) | 1989-06-16 | 1989-06-16 | Valve |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1707382A1 true SU1707382A1 (en) | 1992-01-23 |
Family
ID=21454698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894706299A SU1707382A1 (en) | 1989-06-16 | 1989-06-16 | Valve |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1707382A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012178132A1 (en) * | 2011-06-24 | 2012-12-27 | Equilibar, Llc | Back pressure regulator with floating seal support |
-
1989
- 1989-06-16 SU SU894706299A patent/SU1707382A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР ,№ 1451388, кл. F 16 К 1/42, 1987. Авторское свидетельство СССР № 573652, кл. F 16 К 1/42, 1976, * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012178132A1 (en) * | 2011-06-24 | 2012-12-27 | Equilibar, Llc | Back pressure regulator with floating seal support |
US9447890B2 (en) | 2011-06-24 | 2016-09-20 | Equilibar, Llc | Back pressure regulator with floating seal support |
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