SU478155A1 - Safety valve - Google Patents
Safety valveInfo
- Publication number
- SU478155A1 SU478155A1 SU1901790A SU1901790A SU478155A1 SU 478155 A1 SU478155 A1 SU 478155A1 SU 1901790 A SU1901790 A SU 1901790A SU 1901790 A SU1901790 A SU 1901790A SU 478155 A1 SU478155 A1 SU 478155A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- safety valve
- valve
- membrane
- locking member
- saddle
- Prior art date
Links
Landscapes
- Safety Valves (AREA)
Description
1one
Изобретение относитс к арматуростроеиию .This invention relates to reinforcement.
Уже известны предохранительные клапаны с быстрым срабатыванием.Fast-acting safety valves are already known.
Цель изобретени - обеспечить четкое срабатывание при давлении, превышающем допустимое. Это достигаетс за счет того, что упругий элемент, прижимающий запорный орган к седлу, выполнен в виде хлопаюшей , мембраны.The purpose of the invention is to provide a clear response at a pressure exceeding the allowable. This is achieved due to the fact that the resilient element, which presses the closure body to the saddle, is made in the form of flapping membrane.
На чертеже изображена конструкци предлагаемого клапана.The drawing shows the design of the proposed valve.
Клапан имеет корпус 1 с входным 2 и выходным 3 штуцерами, запорный орган 4, св занный штоком 5 с хлопающей мембраной 6, зажатой между кольцами 7 и 8. Дл поджати мембраны в рабочее положение служит гайка 9.The valve has a housing 1 with an inlet 2 and an outlet 3 nipples, a locking member 4 connected by a rod 5 with a clapping membrane 6 clamped between the rings 7 and 8. To tighten the diaphragm into the working position, use a nut 9.
При достижении в штуцере 2 максимального давлени , запорный орган 4 приподнимаетс над седлом и мембрана 6, мину нейтральное положение, отхлопываетс вверх, увлека за собой запорный орган, обеспечива полное открытие клапана.When maximum pressure is reached in choke 2, the locking member 4 rises above the seat and the membrane 6, a neutral position, swings upwards, pulling the locking organ behind it, ensuring the valve is completely opened.
Предмет изобретени Subject invention
Предохранительный клапан с запорным органом, упруго установленным относительно седла, отличающийс тем, что, с целью обеспечени четкого срабатывани при давлении превышающем допустимое , упругий элемент, прижимаюишй запорный орган к седлу, вып(Л1нен в виде хлопающей мембраны.A safety valve with a locking member is elastically mounted with respect to the seat, characterized in that, in order to ensure a clear response at a pressure exceeding the permissible elastic element, pressing the shut-off member to the saddle is issued (L1nen as a clapping membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1901790A SU478155A1 (en) | 1973-04-02 | 1973-04-02 | Safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1901790A SU478155A1 (en) | 1973-04-02 | 1973-04-02 | Safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU478155A1 true SU478155A1 (en) | 1975-07-25 |
Family
ID=20547846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1901790A SU478155A1 (en) | 1973-04-02 | 1973-04-02 | Safety valve |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU478155A1 (en) |
-
1973
- 1973-04-02 SU SU1901790A patent/SU478155A1/en active
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