JPS5968879U - fluid control device - Google Patents
fluid control deviceInfo
- Publication number
- JPS5968879U JPS5968879U JP16501782U JP16501782U JPS5968879U JP S5968879 U JPS5968879 U JP S5968879U JP 16501782 U JP16501782 U JP 16501782U JP 16501782 U JP16501782 U JP 16501782U JP S5968879 U JPS5968879 U JP S5968879U
- Authority
- JP
- Japan
- Prior art keywords
- fluid control
- fluid
- rotating body
- valve
- control device
- 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
- Electrically Driven Valve-Operating Means (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案流体制御装置の１実施例を示す中央縦断
側面図。第２図は第１図の■−■断面図。
第３図は本考案流体制御装置を制御回路を示す電気回路
図。第４図及び第５図は夫々本考案流体制御装置を、圧
力式噴霧バーナにおけるバイパス流量制御用に用いた応
用例を示す燃料系統図。第６図は弁の移動量により完全
閉塞状態を検出する、従来の流体制御装置を示す中央縦
断面図。第７図は回転による変位角により完全閉塞状態
を検出する、従来の流体制御装置を示す中央縦断面図。FIG. 1 is a central vertical sectional side view showing one embodiment of the fluid control device of the present invention. FIG. 2 is a sectional view taken along the line ■-■ in FIG. FIG. 3 is an electrical circuit diagram showing a control circuit of the fluid control device of the present invention. FIGS. 4 and 5 are fuel system diagrams showing an application example in which the fluid control device of the present invention is used for bypass flow control in a pressure-type spray burner, respectively. FIG. 6 is a central vertical sectional view showing a conventional fluid control device that detects a completely closed state based on the amount of movement of a valve. FIG. 7 is a central longitudinal cross-sectional view showing a conventional fluid control device that detects a complete occlusion state based on a displacement angle due to rotation.
Claims (1)
置に流体流路を閉塞し得る弁を設けるとともに、モータ
の回転を直線往復動に変換して弁を往復動させるねじ機
構を設けた流体制御装置にお（゛）で、ねじ機構と一体
的に被回転体を設けるとともに、被回転体に対して所定
角度回転可能に係合する回転駆動体をモータの回転軸と
一体的に設け、更に低トルク時に被回転体と回転駆動体
との相対的回転を阻止する付勢手段を設けるとともに、
被回転体又は回転駆動体の何れか一方に、被回転体と回
転駆動体との付勢手段に抗しての相対的回転により駆動
される検出装置を設けたことを特徴とする流体制御装置
。A fluid control system in which a valve capable of closing a fluid flow path is provided at a predetermined position of a valve body that has a fluid inflow path and a fluid outflow path, and a screw mechanism that converts the rotation of a motor into linear reciprocating motion to reciprocate the valve is provided. In the device (2), a rotating body is provided integrally with the screw mechanism, and a rotary drive body that engages with the rotating body so as to be rotatable at a predetermined angle is provided integrally with the rotating shaft of the motor, and further In addition to providing a biasing means for preventing relative rotation between the rotated body and the rotary driving body at low torque,
A fluid control device characterized in that either the rotating body or the rotationally driven body is provided with a detection device that is driven by the relative rotation of the rotating body and the rotationally driving body against the urging means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501782U JPS5968879U (en) | 1982-10-30 | 1982-10-30 | fluid control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501782U JPS5968879U (en) | 1982-10-30 | 1982-10-30 | fluid control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5968879U true JPS5968879U (en) | 1984-05-10 |
Family
ID=30361624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16501782U Pending JPS5968879U (en) | 1982-10-30 | 1982-10-30 | fluid control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5968879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62177977U (en) * | 1986-04-30 | 1987-11-12 |
-
1982
- 1982-10-30 JP JP16501782U patent/JPS5968879U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62177977U (en) * | 1986-04-30 | 1987-11-12 |
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