JPS6356409U - - Google Patents
Info
- Publication number
- JPS6356409U JPS6356409U JP15085186U JP15085186U JPS6356409U JP S6356409 U JPS6356409 U JP S6356409U JP 15085186 U JP15085186 U JP 15085186U JP 15085186 U JP15085186 U JP 15085186U JP S6356409 U JPS6356409 U JP S6356409U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- main valve
- torque motor
- pressure sensor
- pressure regulator
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
図面は本考案の一実施例を示すプレツシヤレギ
ユレータの概略断面図である。
１……ハウジング、２……導入圧ポート、３…
…導出圧ポート、４……内室、５……弁座、６…
…主弁、７……圧力室、８……ベロー、９……受
圧板、１０……ロツド、１１……導圧通路、１２
……パイロツト部、１３……オリフイス、１４…
…コントロール圧発生室、１５……ノズル、１６
……フラツパ、１７……トルクモータ、１８……
導圧通路、１９……圧力センサ、２０……アンプ
、Ｐｓ……供給圧、Ｐｃ……コントロール圧、Ｐ
ｒ……レギユレート圧。
The drawing is a schematic sectional view of a pressure regulator showing an embodiment of the present invention. 1...Housing, 2...Introduction pressure port, 3...
...Output pressure port, 4...Inner chamber, 5...Valve seat, 6...
... Main valve, 7 ... Pressure chamber, 8 ... Bellows, 9 ... Pressure receiving plate, 10 ... Rod, 11 ... Pressure guiding passage, 12
...Pilot section, 13...Orifice, 14...
...Control pressure generation chamber, 15...Nozzle, 16
...Flatspa, 17...Torque motor, 18...
Pressure guiding path, 19...pressure sensor, 20...amplifier, Ps...supply pressure, Pc...control pressure, P
r...Regulate pressure.
Claims (1)
れるコントロール圧に応答させて開閉し、該主弁
の下流側のレギユレート圧を調節するようにした
ものにおいて、前記パイロツト部を、ノズル・フ
ラツパとそのフラツパを動作してノズル開度を可
変するトルクモータとで構成するとともに、前記
主弁の下流側にレギユレート圧を検出する圧力セ
ンサを配置し、この圧力センサで検出した圧力を
前記トルクモータにフイードバツクするようにし
たことを特徴とするプレツシヤレギユレータ。 The main valve is opened and closed in response to the control pressure obtained by adjusting the supply pressure with a pilot part, and the regulated pressure on the downstream side of the main valve is adjusted. and a torque motor that operates the flapper to vary the nozzle opening degree, and a pressure sensor that detects the regular rate pressure is arranged downstream of the main valve, and the pressure detected by this pressure sensor is transmitted to the torque motor. A pressure regulator characterized in that it provides feedback to the pressure regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15085186U JPS6356409U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15085186U JPS6356409U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6356409U true JPS6356409U (en) | 1988-04-15 |
Family
ID=31067370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15085186U Pending JPS6356409U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6356409U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328388B2 (en) * | 1976-03-17 | 1978-08-14 | ||
| JPS5332296B1 (en) * | 1971-04-13 | 1978-09-07 | ||
| JPS60250193A (en) * | 1984-05-23 | 1985-12-10 | スタ−ロイ産業株式会社 | Cutter bit of earth auger |
-
1986
- 1986-09-30 JP JP15085186U patent/JPS6356409U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332296B1 (en) * | 1971-04-13 | 1978-09-07 | ||
| JPS5328388B2 (en) * | 1976-03-17 | 1978-08-14 | ||
| JPS60250193A (en) * | 1984-05-23 | 1985-12-10 | スタ−ロイ産業株式会社 | Cutter bit of earth auger |