JPH0386415U - - Google Patents
Info
- Publication number
- JPH0386415U JPH0386415U JP14521089U JP14521089U JPH0386415U JP H0386415 U JPH0386415 U JP H0386415U JP 14521089 U JP14521089 U JP 14521089U JP 14521089 U JP14521089 U JP 14521089U JP H0386415 U JPH0386415 U JP H0386415U
- Authority
- JP
- Japan
- Prior art keywords
- main valve
- valve
- pressure
- magnet
- magnetic material
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図及び第２図は本考案の実施例を示す減圧
弁の主弁部の拡大断面図、第３図は従来の減圧弁
の断面図である。
２……本体、４……入口、６……弁口、８……
出口、１２……主弁、１２ｂ……主弁軸、１６…
…ピストン、２２……パイロツト弁、２４……ダ
イヤフラム、６０……バイメタル、６４……磁石
。
1 and 2 are enlarged sectional views of the main valve portion of a pressure reducing valve showing an embodiment of the present invention, and FIG. 3 is a sectional view of a conventional pressure reducing valve. 2...Main body, 4...Inlet, 6...Valve port, 8...
Outlet, 12... Main valve, 12b... Main valve shaft, 16...
... Piston, 22 ... Pilot valve, 24 ... Diaphragm, 60 ... Bimetal, 64 ... Magnet.
Claims (1)
作用せしめ、下面に二次側圧力を作用せしめ、両
力の釣り合いにより弁口を主弁が開閉して流量を
制御することにより二次側圧力を設定圧力に保つ
減圧弁に於て、主弁は磁性体で製作し、主弁を案
内する部材は非磁性体で製作し、温度応動部材に
取り付けられた磁石を主弁の下方に配置し、温度
応動部材は流体温度が低温の時に磁石が主弁に近
付き主弁を強制吸着して弁口を開弁せしめ、高温
で磁石が主弁から離れるように使用せしめたこと
を特徴とする減圧弁。 The elastic force of the pressure setting spring is applied to the top surface of the diaphragm, and the secondary pressure is applied to the bottom surface, and the main valve opens and closes the valve port based on the balance of both forces, thereby controlling the flow rate and setting the secondary pressure. In a pressure reducing valve that maintains the pressure, the main valve is made of a magnetic material, the member that guides the main valve is made of a non-magnetic material, and a magnet attached to a temperature-sensitive member is placed below the main valve. The pressure reducing valve is characterized in that the responsive member is used in such a way that when the fluid temperature is low, a magnet approaches the main valve and forcibly attracts the main valve to open the valve port, and when the fluid temperature is high, the magnet moves away from the main valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14521089U JPH0731292Y2 (en) | 1989-12-15 | 1989-12-15 | Pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14521089U JPH0731292Y2 (en) | 1989-12-15 | 1989-12-15 | Pressure reducing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0386415U true JPH0386415U (en) | 1991-09-02 |
| JPH0731292Y2 JPH0731292Y2 (en) | 1995-07-19 |
Family
ID=31691863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14521089U Expired - Fee Related JPH0731292Y2 (en) | 1989-12-15 | 1989-12-15 | Pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731292Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009174151A (en) * | 2008-01-23 | 2009-08-06 | Act Co Ltd | Skeleton constituting panel |
-
1989
- 1989-12-15 JP JP14521089U patent/JPH0731292Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009174151A (en) * | 2008-01-23 | 2009-08-06 | Act Co Ltd | Skeleton constituting panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731292Y2 (en) | 1995-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |