JPS6184916U - - Google Patents
Info
- Publication number
- JPS6184916U JPS6184916U JP17048684U JP17048684U JPS6184916U JP S6184916 U JPS6184916 U JP S6184916U JP 17048684 U JP17048684 U JP 17048684U JP 17048684 U JP17048684 U JP 17048684U JP S6184916 U JPS6184916 U JP S6184916U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- controls
- amount
- fluid
- piston
- 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
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
Landscapes
- Valve Housings (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案の実施例の主弁部の拡大断面図
、第２図は他の実施例の主弁部の拡大断面図、第
３図は他の実施例のパイロツト弁部の拡大断面図
、第４図は従来の減圧弁の断面図である。
１２：主弁座、１３：主弁体、２２：主弁座、
２３：主弁体、３１：パイロツト弁体、３６：パ
イロツト弁座、１１０：主弁体、１０４：主弁座
、１１４：ピストン、１２０：パイロツト弁体、
１２２：パイロツト弁座、１２４：ダイヤフラム
。
Fig. 1 is an enlarged sectional view of the main valve part of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main valve part of another embodiment, and Fig. 3 is an enlarged sectional view of the pilot valve part of another embodiment. FIG. 4 is a sectional view of a conventional pressure reducing valve. 12: Main valve seat, 13: Main valve body, 22: Main valve seat,
23: Main valve body, 31: Pilot valve body, 36: Pilot valve seat, 110: Main valve body, 104: Main valve seat, 114: Piston, 120: Pilot valve body,
122: Pilot valve seat, 124: Diaphragm.
Claims (1)
用せしめる流体の通過量を制御するパイロツト弁
の弁体と弁座をセラミツク材料で作り、それらの
弁面を滑かにしあげた減圧弁。 This pressure reducing valve has a main valve that controls the amount of fluid passing through it, and a pilot valve that controls the amount of fluid that acts on the piston, and the valve body and valve seat are made of ceramic material, and their valve surfaces are made smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17048684U JPS6184916U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17048684U JPS6184916U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184916U true JPS6184916U (en) | 1986-06-04 |
Family
ID=30728194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17048684U Pending JPS6184916U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184916U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630664B2 (en) * | 1976-11-05 | 1981-07-16 |
-
1984
- 1984-11-09 JP JP17048684U patent/JPS6184916U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630664B2 (en) * | 1976-11-05 | 1981-07-16 |