JPH0456980U - - Google Patents
Info
- Publication number
- JPH0456980U JPH0456980U JP9899590U JP9899590U JPH0456980U JP H0456980 U JPH0456980 U JP H0456980U JP 9899590 U JP9899590 U JP 9899590U JP 9899590 U JP9899590 U JP 9899590U JP H0456980 U JPH0456980 U JP H0456980U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- communication groove
- flow passage
- box
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図および第２図はこの考案による可変流量
弁を示す縦断面図および横断面図、第３図ａ〜ｅ
は弁体を同方向に異なつた角度に回動させた弁体
および弁体周辺部をそれぞれ示す横断面図である
。
１……弁箱、２，３……上流側、下流側流路、
５……弁体、６……操作軸、９……摘み、１０…
…スプリング、１１……連通溝。
Figures 1 and 2 are longitudinal and cross-sectional views showing the variable flow valve according to this invention, and Figures 3 a to e.
2A and 2B are cross-sectional views showing the valve body and its surrounding area, respectively, with the valve body rotated in the same direction at different angles. 1... Valve box, 2, 3... Upstream side, downstream flow path,
5...Valve body, 6...Operation shaft, 9...Knob, 10...
...Spring, 11...Communication groove.
Claims (1)
弁体の外周面の一部に断面積が弁体の回転角度に
比例して円周方向に変化する連通溝を形成し、前
記弁箱内に前記弁体の軸方向と直交する上流側流
路および下流側流路をこれらの流路が前記連通溝
を介しての連通可能に形成し、前記弁体の一端面
に前記弁箱外に突出する操作軸を設けたことを特
徴とする可変流量弁。 A valve body is rotatably supported within the valve body, and a communication groove whose cross-sectional area changes in the circumferential direction in proportion to the rotation angle of the valve body is formed in a part of the outer peripheral surface of the valve body. , an upstream flow passage and a downstream flow passage perpendicular to the axial direction of the valve body are formed in the valve box so that these flow passages can communicate with each other via the communication groove; A variable flow valve characterized in that an operating shaft is provided that protrudes outside the valve box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9899590U JPH0456980U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9899590U JPH0456980U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456980U true JPH0456980U (en) | 1992-05-15 |
Family
ID=31840594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9899590U Pending JPH0456980U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008019885A (en) * | 2006-07-10 | 2008-01-31 | Mazda Motor Corp | Transmission |
| JP2008045701A (en) * | 2006-08-21 | 2008-02-28 | Mazda Motor Corp | Transmission |
-
1990
- 1990-09-25 JP JP9899590U patent/JPH0456980U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008019885A (en) * | 2006-07-10 | 2008-01-31 | Mazda Motor Corp | Transmission |
| JP2008045701A (en) * | 2006-08-21 | 2008-02-28 | Mazda Motor Corp | Transmission |