SU460403A1 - Valve distributor - Google Patents
Valve distributorInfo
- Publication number
- SU460403A1 SU460403A1 SU1744167A SU1744167A SU460403A1 SU 460403 A1 SU460403 A1 SU 460403A1 SU 1744167 A SU1744167 A SU 1744167A SU 1744167 A SU1744167 A SU 1744167A SU 460403 A1 SU460403 A1 SU 460403A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rods
- valve distributor
- spools
- rod
- valve
- Prior art date
Links
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Description
Известны клапанные распредел ители, в корпусе которых по разные стороны от установленных седел расположены подпружиненные золотники и не св занные с ними винтовые штоки-толкатели.Valve distributors are known in which case spring-loaded spools and screw rods not connected to them are located on opposite sides of the mounted seats.
С целью исключени возможности одновременного открыти золотников в предлагаемом клапанном распределителе на штоках выполнены кольцевые канавки, служащ.ие дл попеременного введени в них стержн -фиксатора , расположенного в корпусе.In order to eliminate the possibility of simultaneous opening of the spools in the proposed valve distributor, annular grooves are made on the rods, which serve for alternately inserting into them a hinge pin located in the housing.
На чертеже представлен описываемый распределитель , продольный разрез.The drawing shows the described valve, a longitudinal section.
В корпусе 1 выполнены седла 2, по разные стороны от Которых расположены золотники 3, .подпружиненные пружиной 4, и винтовые штоки-толкатели 5 со съемиой руко ткой 6 и гайками-ограничител ми 7.In case 1 there are saddles 2, on opposite sides of which are located spools 3, spring-loaded with spring 4, and screw rods-pushers 5 with removable handle 6 and lock nuts 7.
На штоках-толкател х 5 выполнены кольценые канавки 8, а перпендикул рно штокам в отверстии короуса расположен -стержень-фиксатор 9, длина которого больше рассто ни между штоками на величину глубины кольцевой канавки 8.Ringed grooves 8 are made on the push rod 5, and a rod 9 is located perpendicular to the rod in the hole of the crown, the length of which is longer than the distance between the rods by the depth of the ring groove 8.
При перемещении одного из штоков-толкателей 5 вниз стержень-фиксатор 9 входит в кольцевую канавку 8 другого штока-толкател , тем самым исключа возможность одновременного открыти золотников 3.When one of the pusher rods 5 is moved down the retainer rod 9 enters the annular groove 8 of the other pusher rod, thereby excluding the possibility of simultaneous opening of the spools 3.
Предмет изобретени Subject invention
Клапанный распределитель, в корпусе которого по разные стороны от установленных седел расположены лодгаружиненные золотники и не св занные с ними винтовые штокитолкатели , отличающийс тем, что, с целью исключени возможности одновременного открыти золотников, на штоках выполнены кольцевые канавки, служащие дл попеременного введени в них стержн -фиксатора , расположенного в корпусе.Valve distributor, in the case of which on opposite sides of the mounted seats, are lagged spring spools and unrelated screw rods, characterized in that, in order to prevent the simultaneous opening of the spools, annular grooves are used on the rods, which are used for alternately inserting rods -latch located in the housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1744167A SU460403A1 (en) | 1972-02-07 | 1972-02-07 | Valve distributor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1744167A SU460403A1 (en) | 1972-02-07 | 1972-02-07 | Valve distributor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU460403A1 true SU460403A1 (en) | 1975-02-15 |
Family
ID=20502043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1744167A SU460403A1 (en) | 1972-02-07 | 1972-02-07 | Valve distributor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU460403A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007051254A1 (en) * | 2005-11-04 | 2007-05-10 | Mark Andrew Fogarty | Pressure release valve, system and method of use |
-
1972
- 1972-02-07 SU SU1744167A patent/SU460403A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007051254A1 (en) * | 2005-11-04 | 2007-05-10 | Mark Andrew Fogarty | Pressure release valve, system and method of use |
AU2006308808B2 (en) * | 2005-11-04 | 2013-09-19 | Mark Andrew Fogarty | Pressure release valve, system and method of use |
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