JPH01173808U - - Google Patents
Info
- Publication number
- JPH01173808U JPH01173808U JP6369688U JP6369688U JPH01173808U JP H01173808 U JPH01173808 U JP H01173808U JP 6369688 U JP6369688 U JP 6369688U JP 6369688 U JP6369688 U JP 6369688U JP H01173808 U JPH01173808 U JP H01173808U
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- valve
- pressure reducing
- type pressure
- shaft
- 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
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図はこの考案の一実施例のパイロツト部の
断面図、第２図は他の実施例のパイロツト部の要
部の断面図、第３図は従来の減圧弁全体の断面図
である。
２……パイロツト部本体、１２……パイロツト
室、２１……スリーブ、２１ａ……弁口、２１ｂ
……筒状部、３１……パイロツト弁、３１ａ……
弁体、３１ｂ……弁軸、３２……ばね受け部材、
３３……流入孔、３４……パイロツトスプリング
、Ｃ……パイロツト部、Ｄ……パイロツトユニツ
ト。
FIG. 1 is a cross-sectional view of the pilot section of one embodiment of the invention, FIG. 2 is a cross-sectional view of the main part of the pilot section of another embodiment, and FIG. 3 is a cross-sectional view of the entire conventional pressure reducing valve. 2...Pilot part main body, 12...Pilot chamber, 21...Sleeve, 21a...Valve port, 21b
...Cylindrical part, 31...Pilot valve, 31a...
Valve body, 31b... Valve shaft, 32... Spring receiving member,
33...Inflow hole, 34...Pilot spring, C...Pilot part, D...Pilot unit.
Claims (1)
とこの弁体とは別体の棒状の弁軸とで構成すると
ともに、上記弁体で開閉される弁口とパイロツト
室との間に、上記弁軸の軸方向に流れを生じさせ
る流入孔を弁軸と同軸上に設けたパイロツト式減
圧弁。 (2) パイロツト部本体に取付けられるスリーブ
にパイロツト弁とパイロツトスプリングを組み込
んでパイロツトユニツトを構成してなる請求項１
記載のパイロツト式減圧弁。[Claims for Utility Model Registration] (1) The pilot valve of the pilot portion is composed of a spherical valve body and a rod-shaped valve shaft separate from the valve body, and a valve port that is opened and closed by the valve body. A pilot type pressure reducing valve that is provided with an inlet hole coaxially with the valve shaft to generate a flow in the axial direction of the valve shaft, between the pilot chamber and the pilot chamber. (2) Claim 1, wherein the pilot unit is constructed by incorporating a pilot valve and a pilot spring into a sleeve attached to the pilot body.
Pilot type pressure reducing valve as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6369688U JPH01173808U (en) | 1988-05-13 | 1988-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6369688U JPH01173808U (en) | 1988-05-13 | 1988-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173808U true JPH01173808U (en) | 1989-12-11 |
Family
ID=31289188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6369688U Pending JPH01173808U (en) | 1988-05-13 | 1988-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173808U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022090332A (en) * | 2020-12-07 | 2022-06-17 | 株式会社ミヤワキ | Screen automatic cleaning mechanism and pressure reduction valve using the same |
| JP2022092990A (en) * | 2020-12-11 | 2022-06-23 | 株式会社ミヤワキ | Valve device and pressure-reducing valve using the same |
| JP2022121810A (en) * | 2021-02-09 | 2022-08-22 | 株式会社ミヤワキ | Valve gear and pressure reduction valve using the same |
| JP2022137775A (en) * | 2021-03-09 | 2022-09-22 | 株式会社ミヤワキ | Valve device and pressure reducing valve using the same |
| JP2022137777A (en) * | 2021-03-09 | 2022-09-22 | 株式会社ミヤワキ | Valve device and pressure reducing valve using the same |
| JP2022137776A (en) * | 2021-03-09 | 2022-09-22 | 株式会社ミヤワキ | Valve device and pressure reducing valve using the same |
-
1988
- 1988-05-13 JP JP6369688U patent/JPH01173808U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022090332A (en) * | 2020-12-07 | 2022-06-17 | 株式会社ミヤワキ | Screen automatic cleaning mechanism and pressure reduction valve using the same |
| JP2022092990A (en) * | 2020-12-11 | 2022-06-23 | 株式会社ミヤワキ | Valve device and pressure-reducing valve using the same |
| JP2022121810A (en) * | 2021-02-09 | 2022-08-22 | 株式会社ミヤワキ | Valve gear and pressure reduction valve using the same |
| JP2022137775A (en) * | 2021-03-09 | 2022-09-22 | 株式会社ミヤワキ | Valve device and pressure reducing valve using the same |
| JP2022137777A (en) * | 2021-03-09 | 2022-09-22 | 株式会社ミヤワキ | Valve device and pressure reducing valve using the same |
| JP2022137776A (en) * | 2021-03-09 | 2022-09-22 | 株式会社ミヤワキ | Valve device and pressure reducing valve using the same |