JPS5962368U - safety valve - Google Patents
safety valveInfo
- Publication number
- JPS5962368U JPS5962368U JP15840982U JP15840982U JPS5962368U JP S5962368 U JPS5962368 U JP S5962368U JP 15840982 U JP15840982 U JP 15840982U JP 15840982 U JP15840982 U JP 15840982U JP S5962368 U JPS5962368 U JP S5962368U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- circuit
- pressure
- branch hole
- valve chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Safety Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すものにして、第１図は縦
断面図、第２図は弁ボールの断面斜視図、第３図は使用
説明図である。
１・・・回路、２・・・弁本体、３・・・弁室、４・・
・分岐孔、５・・・戻路孔、６・・・弁ボール、７・・
・設定用バネ、８・・・弾性部材。The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view, FIG. 2 is a cross-sectional perspective view of a valve ball, and FIG. 3 is a usage explanatory view. 1...Circuit, 2...Valve body, 3...Valve chamber, 4...
・Branch hole, 5...Return hole, 6...Valve ball, 7...
- Setting spring, 8...elastic member.
Claims (1)
作動流体を戻側に逃がして、回路内の圧力を設定値以下
に制限するものであって、弁本体内に弁室を形成し、且
該弁本体に前記回路途中に連通ずる分岐孔と前記戻側に
連通する戻路孔とを該弁室に連通させて形成し、該分岐
孔の弁室側端に該分岐孔を閉塞する弁ボールを設定用バ
ネによって弾圧密着し、該弁ボールの外球面に弾性部材
を被着したことを特徴とする安全弁。When the pressure of the working fluid in the circuit reaches a set pressure or higher, the working fluid is released to the return side to limit the pressure in the circuit to below the set value, and a valve chamber is formed within the valve body. A branch hole that communicates with the middle of the circuit and a return passage hole that communicates with the return side are formed in the valve body so as to communicate with the valve chamber, and the branch hole is formed at the end of the branch hole on the valve chamber side. A safety valve characterized in that a valve ball to be closed is pressed into close contact with a setting spring, and an elastic member is attached to the outer spherical surface of the valve ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15840982U JPS5962368U (en) | 1982-10-20 | 1982-10-20 | safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15840982U JPS5962368U (en) | 1982-10-20 | 1982-10-20 | safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5962368U true JPS5962368U (en) | 1984-04-24 |
Family
ID=30348977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15840982U Pending JPS5962368U (en) | 1982-10-20 | 1982-10-20 | safety valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962368U (en) |
-
1982
- 1982-10-20 JP JP15840982U patent/JPS5962368U/en active Pending
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