CS244563B1 - Release valve - Google Patents
Release valve Download PDFInfo
- Publication number
- CS244563B1 CS244563B1 CS84810A CS81084A CS244563B1 CS 244563 B1 CS244563 B1 CS 244563B1 CS 84810 A CS84810 A CS 84810A CS 81084 A CS81084 A CS 81084A CS 244563 B1 CS244563 B1 CS 244563B1
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- CS
- Czechoslovakia
- Prior art keywords
- relief valve
- liquid
- release valve
- openings
- valve body
- Prior art date
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- Safety Valves (AREA)
Abstract
Vynález rieši konštrukčné usporiadanie prepúšťacieho ventilu. Pre dósiahnutié minimálnych zástavbových rozmerov je teleso ventilu umiestnené priamo v otočnej prí- pojke, ktorá odvádza prěpúšťanú kvapalinu. S výhodou je možné využiť prepúšťací ventil podlá vynálezu v stavebnicových hydraulických systémoch, ktoré sú přepojené rúrkami s otočnými přípojkami.The invention solves the structural arrangement of a relief valve. To achieve minimal installation dimensions, the valve body is placed directly in the rotary connection that drains the liquid being passed. The relief valve according to the invention can be advantageously used in modular hydraulic systems that are interconnected by pipes with rotary connections.
Description
Vynález rieši konstrukčně usporiadanie prepúšťacieho ventilu. Pre dósiahnutiě minimálnych zástavbových rozmerov je teleso ventilu umiestnené priamo v otočnej prípojke, ktorá odvádza prěpúšťanú kvapalinu. S výhodou je možné využit prepúšťací ventil podlá vynálezu v stavebnicových hydraulických systémoch, ktoré sú přepojené růrkami s otočnými přípojkami. S 10 11 1 9 a 157
244563 3 244563
Vynález sa týká konštrukčného usporladania prepúšťacieho ventilu s válcovou dutinou a válcovým šupátkom s odvodom kvapaliny otočnou přípojkou.
Doteraz známe prepúšťacíe ventily sú umiestnené vo vnútri telies, z ktorých je odvod kvapaliny vyvedený mimo týchto telies přípojkami. Takéto' usporiadanie je konštrukčne náročné.
Uvedené nevýhody rieši vynález, ktorého podstata spočívá v tom, že prepúšťací ventil je umiestnený v otočnej prípojke. Příklad konštrukčného usporiadania prepúšťacieho ventilu, umiestneného v otočnej prípojke je zobrazený na výkrese, kde je znázorněný pozdlžny osový rez.
Prepúšťací ventil podl'a vynálezu pozostá- 4 va z telesa 1 ventilu s otvormi 2, 3, v ktorom je uložené axiálně posuvné šupátko 4 s otvormi 5, 6. V otvoré β šupátka 4 je umiestnenů pružina 7. Pružina je dotlačovaná uzatváracou maticou 8, ktorá je utěsněná tesniacim krúžkom 9. Odvod kvapaliny z prepúšťacieho ventilu je otočnou přípojkou 10, ktorá je utěsněná tesniacimi krúžky 11, 12, Tlakový účinok kvapaliny v priestore 13 ne plochu S šupátka 4 tvoří silový účinok, ktorý stláča pružinu 7 až do vyrovnania sil, čím sa přepojí priestor 13 tlakovej kvapaliny cez otvor 2 s priestorom 14 odvodu kvapaliny. S priestorom 14 je trvale přepojený prieetor 15 cez otvory 3, 5, 6.
The invention solves the design of a relief valve. For reaching the minimum installation dimensions, the valve body is located directly in the swivel connection which discharges the permeate fluid. It is advantageous to use the transfer valve according to the invention in modular hydraulic systems which are interconnected by means of rotary connections. S 10 11 1 9 and 157
244563 3 244563
BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a structural arrangement of a relief valve with a cylindrical cavity and a cylindrical drawer with a liquid outlet by a rotary connection.
The prior art flow valves are located inside the bodies from which the liquid is discharged out of the body through the connections. Such an arrangement is structurally demanding.
The aforementioned disadvantages are solved by the invention, the principle of which is that the relief valve is located in a rotatable connection. An example of a design of a relief valve disposed in a rotatable connector is shown in the drawing where a longitudinal axial section is shown.
The relief valve according to the invention consists of a valve body 1 with openings 2, 3 in which an axially displaceable slide 4 with openings 5, 6 is arranged. A spring 7 is placed in the opening β of the slide 4. The spring is pressed by the closing nut 8 which is sealed by a sealing ring 9. The liquid discharge from the relief valve is a rotatable connection 10 which is sealed by the sealing rings 11, 12, the pressure effect of the liquid in the space 13 not on the surface 4 of the drawer 4 forms a force effect which compresses the spring 7 until the forces are balanced thereby transferring the pressurized liquid space 13 through the opening 2 to the liquid discharge space 14. FIG. With the space 14, the passage 15 is permanently connected through openings 3, 5, 6.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS84810A CS244563B1 (en) | 1984-02-06 | 1984-02-06 | Release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS84810A CS244563B1 (en) | 1984-02-06 | 1984-02-06 | Release valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS81084A1 CS81084A1 (en) | 1985-10-16 |
| CS244563B1 true CS244563B1 (en) | 1986-07-17 |
Family
ID=5340945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS84810A CS244563B1 (en) | 1984-02-06 | 1984-02-06 | Release valve |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS244563B1 (en) |
-
1984
- 1984-02-06 CS CS84810A patent/CS244563B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS81084A1 (en) | 1985-10-16 |
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