JPH03105777U - - Google Patents
Info
- Publication number
- JPH03105777U JPH03105777U JP1472990U JP1472990U JPH03105777U JP H03105777 U JPH03105777 U JP H03105777U JP 1472990 U JP1472990 U JP 1472990U JP 1472990 U JP1472990 U JP 1472990U JP H03105777 U JPH03105777 U JP H03105777U
- Authority
- JP
- Japan
- Prior art keywords
- pressure port
- poppet
- valve body
- high pressure
- valve
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
ａ，ｂ，ｃはその着力点の説明図、第３図は従来
例の断面図、第４図ａ，ｂ，ｃはその着力点の説
明図である。
１……弁本体、２……高圧ポート、３……ポペ
ツト、４１，４２……第１・第２コイルバネ、５
……低圧ポート。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 a, b, and c are explanatory diagrams of its application points, Fig. 3 is a sectional view of a conventional example, and Fig. 4 a, b, and c are its illustrations. It is an explanatory diagram of a point of application of force. 1... Valve body, 2... High pressure port, 3... Poppet, 4 1 , 4 2 ... First and second coil springs, 5
...Low pressure port.
Claims (1)
・遮断するポペツト３をコイルバネ４でシート座
２ａに圧着して高圧ポート２と低圧ポート５を遮
断するポペツト式圧力制御弁において、 前記ポペツト３と弁本体１との間に一対のコイ
ルバネ４１，４２を１８０度位相をずらして設け
たことを特徴とするポペツト式圧力制御弁。[Claims for Utility Model Registration] A poppet type pressure valve that connects and blocks the high pressure port 2 and low pressure port 5 of the valve body 1 by pressing the poppet 3 to the seat seat 2a with a coil spring 4 to block the high pressure port 2 and the low pressure port 5. A poppet type pressure control valve characterized in that a pair of coil springs 4 1 and 4 2 are provided between the poppet 3 and the valve body 1 with a phase difference of 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1472990U JPH03105777U (en) | 1990-02-19 | 1990-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1472990U JPH03105777U (en) | 1990-02-19 | 1990-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105777U true JPH03105777U (en) | 1991-11-01 |
Family
ID=31518074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1472990U Pending JPH03105777U (en) | 1990-02-19 | 1990-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304026A (en) * | 1998-04-24 | 1999-11-05 | Mitsubishi Electric Corp | Air valve |
-
1990
- 1990-02-19 JP JP1472990U patent/JPH03105777U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304026A (en) * | 1998-04-24 | 1999-11-05 | Mitsubishi Electric Corp | Air valve |
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