JPS6240301U - - Google Patents
Info
- Publication number
- JPS6240301U JPS6240301U JP13318785U JP13318785U JPS6240301U JP S6240301 U JPS6240301 U JP S6240301U JP 13318785 U JP13318785 U JP 13318785U JP 13318785 U JP13318785 U JP 13318785U JP S6240301 U JPS6240301 U JP S6240301U
- Authority
- JP
- Japan
- Prior art keywords
- pilot chamber
- nozzle
- chamber
- primary side
- flapper
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案による電空レギユレータの実施
例を示す縦断面図、第２図は同電空レギユレータ
の要部の模式図、第３図は同模式構成の特性を示
す図、第４図に電空レギユレータにおけるゼロ点
調整を示す特性図、第５図は入力電流―二次圧の
変化量を示す特性図である。
図において、３は主弁孔、４は主弁体、６，７
はダイヤフラム、８はダイヤフラム背室、９はパ
イロツト室、１０はノズル、１１は連通孔、１２
はオリフイス、１５は二次圧室、１６は排気弁孔
、２０はバイパス孔、２１はニードル、２６はム
ービングコイル、２７はフラツパ、２８，３０は
板バネ、３３はゼロ点調整ネジをそれぞれ示す。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the electro-pneumatic regulator according to the present invention, Fig. 2 is a schematic diagram of the main parts of the electro-pneumatic regulator, Fig. 3 is a diagram showing the characteristics of the schematic configuration, and Fig. 4 5 is a characteristic diagram showing the zero point adjustment in the electropneumatic regulator, and FIG. 5 is a characteristic diagram showing the amount of change in input current vs. secondary pressure. In the figure, 3 is the main valve hole, 4 is the main valve body, 6, 7
is a diaphragm, 8 is a diaphragm back chamber, 9 is a pilot chamber, 10 is a nozzle, 11 is a communication hole, 12
15 is an orifice, 15 is a secondary pressure chamber, 16 is an exhaust valve hole, 20 is a bypass hole, 21 is a needle, 26 is a moving coil, 27 is a flapper, 28 and 30 are leaf springs, and 33 is a zero point adjustment screw, respectively. .
Claims (1)
ム６，７と連動する主弁体４と、ダイヤフラム背
室８側のパイロツト室９と一次側１間に設けられ
たオリフイス１２と、該パイロツト室９と一次側
１との間の流量を調整する調整弁２１と、前記パ
イロツト室９に連通しているノズル１０と、該ノ
ズル１０の開口に対向し、かつ電磁手段によつて
駆動されるフラツパ２７とを備えていることを特
徴とする電空レギユレータ。 A main valve body 4 interlocking with two diaphragms 6 and 7 arranged opposite to each other, an orifice 12 provided between a pilot chamber 9 on the side of the diaphragm back chamber 8 and the primary side 1, and the pilot chamber 9 and A regulating valve 21 that adjusts the flow rate between the primary side 1, a nozzle 10 that communicates with the pilot chamber 9, and a flapper 27 that faces the opening of the nozzle 10 and is driven by electromagnetic means. An electropneumatic regulator characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985133187U JPH0410403Y2 (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985133187U JPH0410403Y2 (en) | 1985-08-30 | 1985-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6240301U true JPS6240301U (en) | 1987-03-10 |
| JPH0410403Y2 JPH0410403Y2 (en) | 1992-03-16 |
Family
ID=31033263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985133187U Expired JPH0410403Y2 (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410403Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007056969A (en) * | 2005-08-24 | 2007-03-08 | Tokyo Keiso Co Ltd | Pneumatic drive-regulating valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323917U (en) * | 1976-08-06 | 1978-02-28 | ||
| JPS57112912U (en) * | 1980-12-29 | 1982-07-13 |
-
1985
- 1985-08-30 JP JP1985133187U patent/JPH0410403Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323917U (en) * | 1976-08-06 | 1978-02-28 | ||
| JPS57112912U (en) * | 1980-12-29 | 1982-07-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007056969A (en) * | 2005-08-24 | 2007-03-08 | Tokyo Keiso Co Ltd | Pneumatic drive-regulating valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410403Y2 (en) | 1992-03-16 |
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