JPH0163883U - - Google Patents
Info
- Publication number
- JPH0163883U JPH0163883U JP1987160140U JP16014087U JPH0163883U JP H0163883 U JPH0163883 U JP H0163883U JP 1987160140 U JP1987160140 U JP 1987160140U JP 16014087 U JP16014087 U JP 16014087U JP H0163883 U JPH0163883 U JP H0163883U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- valve
- driving means
- parallel
- passage
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
Landscapes
- Pipeline Systems (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
第１図は本考案による流量制御装置を設けた燃
料流路の概略図、第２図は同じく要部の縦断面図
、第３図は同じく平面断面図、第４図は同じく動
作説明図である。
４……燃料流路、８ａ，８ｂ，８ｃ……切換流
路、９，９，９……弁孔、１０，１１，１２……
弁軸、１５……調節弁、１５ａ，１５ｂ，１５ｃ
……オリフイス。
Fig. 1 is a schematic diagram of a fuel flow path equipped with a flow rate control device according to the present invention, Fig. 2 is a vertical cross-sectional view of the main part, Fig. 3 is a plan cross-sectional view, and Fig. 4 is a diagram illustrating the operation. be. 4... Fuel flow path, 8a, 8b, 8c... Switching flow path, 9, 9, 9... Valve hole, 10, 11, 12...
Valve shaft, 15... Control valve, 15a, 15b, 15c
...Orifice chair.
Claims (1)
、これらの切換流路に各々開閉弁を設け、かつこ
れら開閉弁を選択的に開閉する駆動手段を設けた
ものにおいて、上記切換流路の開閉弁よりも下流
側を互いに近接して同一平面上に並設すると共に
、該部に上記切換流路の流量を設定する各々径の
異なる複数のオリフイスを形成した調節弁を着脱
可能に装着し、上記駆動手段にて流量を２ｎ段階
に制御することを特徴とする流量制御装置。 In a device in which n switching channels are arranged in parallel in the middle of the channel, each of these switching channels is provided with an on-off valve, and a driving means for selectively opening and closing these on-off valves is provided, The downstream side of the opening/closing valve of the passage is arranged in parallel on the same plane, close to each other, and a control valve having a plurality of orifices each having a different diameter for setting the flow rate of the switching passage is removably attached thereto. A flow rate control device, wherein the flow rate control device is mounted on the device and controls the flow rate in 2 n stages by the driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16014087U JPH05620Y2 (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16014087U JPH05620Y2 (en) | 1987-10-20 | 1987-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0163883U true JPH0163883U (en) | 1989-04-24 |
| JPH05620Y2 JPH05620Y2 (en) | 1993-01-08 |
Family
ID=31441947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16014087U Expired - Lifetime JPH05620Y2 (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05620Y2 (en) |
-
1987
- 1987-10-20 JP JP16014087U patent/JPH05620Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05620Y2 (en) | 1993-01-08 |