JPS61152864U - - Google Patents
Info
- Publication number
- JPS61152864U JPS61152864U JP3672285U JP3672285U JPS61152864U JP S61152864 U JPS61152864 U JP S61152864U JP 3672285 U JP3672285 U JP 3672285U JP 3672285 U JP3672285 U JP 3672285U JP S61152864 U JPS61152864 U JP S61152864U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- concave groove
- groove bottom
- chamber wall
- proportional valve
- 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
- Magnetically Actuated Valves (AREA)
- Diaphragms And Bellows (AREA)
- Valve Housings (AREA)
Description
第１図は比例弁の全体図、第２図、第３図、第
４図、第５図は従来例を示す断面図、第６図、第
７図は本考案の実施例を示す断面図である。
１……本体、２……ダイヤフラム、６……弁、
８……調整室壁、９……駆動室壁、１１……環状
突起、１２……凹溝底部、１３……凹溝傾斜部。
Fig. 1 is an overall view of the proportional valve, Figs. 2, 3, 4, and 5 are sectional views showing conventional examples, and Figs. 6 and 7 are sectional views showing embodiments of the present invention. It is. 1...Main body, 2...Diaphragm, 6...Valve,
8... Adjustment chamber wall, 9... Drive chamber wall, 11... Annular projection, 12... Concave groove bottom, 13... Concave groove slope.
Claims (1)
ヤフラムを取着する調整室壁に前記環状突起の底
面と略同一形状の凹溝底部を設けると共に該凹溝
底部から外方に向つて上方に傾斜する凹溝傾斜部
を設けたことを特徴とする比例弁におけるダイヤ
フラム。 An annular projection provided on the circumferential side of the diaphragm, and a concave groove bottom having substantially the same shape as the bottom surface of the annular protrusion are provided on the adjustment chamber wall to which the diaphragm is attached, and the groove bottom slopes outward and upward from the concave groove bottom. A diaphragm in a proportional valve characterized by having a concave groove inclined portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3672285U JPS61152864U (en) | 1985-03-13 | 1985-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3672285U JPS61152864U (en) | 1985-03-13 | 1985-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152864U true JPS61152864U (en) | 1986-09-22 |
Family
ID=30542168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3672285U Pending JPS61152864U (en) | 1985-03-13 | 1985-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152864U (en) |
-
1985
- 1985-03-13 JP JP3672285U patent/JPS61152864U/ja active Pending