JPH01165396U - - Google Patents
Info
- Publication number
- JPH01165396U JPH01165396U JP6110388U JP6110388U JPH01165396U JP H01165396 U JPH01165396 U JP H01165396U JP 6110388 U JP6110388 U JP 6110388U JP 6110388 U JP6110388 U JP 6110388U JP H01165396 U JPH01165396 U JP H01165396U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- orifice plates
- circular
- circular orifice
- opening area
- 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
Description
第１図は本考案の一実施例の縦断面図であり、
第２図は第１図のＡ矢視図である。
１０……可変オリフイス、１２，１４……配管
、１６，１８……円形オリフイス板、２０，２２
……オリフイス、２４……開口部、３４……円形
オリフイス板の平面部、Ｂ……開口部面積。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention.
FIG. 2 is a view taken along arrow A in FIG. 10... Variable orifice, 12, 14... Piping, 16, 18... Circular orifice plate, 20, 22
... Orifice, 24 ... Opening, 34 ... Flat part of circular orifice plate, B ... Opening area.
Claims (1)
板のそれぞれにオリフイスを形成し、そのオリフ
イスは相互に偏心しており、開口部面積を変化さ
せるため複数の円形オリフイス板は相対的に摺動
回転可能に設置されていることを特徴とする可変
オリフイス。 An orifice is formed on each of a plurality of circular orifice plates that are in surface contact with each other on a flat surface, and the orifices are eccentric to each other, and the plurality of circular orifice plates can slide and rotate relative to each other in order to change the opening area. A variable orifice characterized by being installed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110388U JPH01165396U (en) | 1988-05-11 | 1988-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110388U JPH01165396U (en) | 1988-05-11 | 1988-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165396U true JPH01165396U (en) | 1989-11-20 |
Family
ID=31286780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6110388U Pending JPH01165396U (en) | 1988-05-11 | 1988-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165396U (en) |
-
1988
- 1988-05-11 JP JP6110388U patent/JPH01165396U/ja active Pending