JPS61204084U - - Google Patents
Info
- Publication number
- JPS61204084U JPS61204084U JP8914385U JP8914385U JPS61204084U JP S61204084 U JPS61204084 U JP S61204084U JP 8914385 U JP8914385 U JP 8914385U JP 8914385 U JP8914385 U JP 8914385U JP S61204084 U JPS61204084 U JP S61204084U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- lid
- diaphragm
- valve stem
- eccentricity
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の実施例を示す弁開時の断面図
、第２図は弁閉時における第１図の波形ダイヤフ
ラム拡大図、第３図は従来例を示す断面図である
。
FIG. 1 is a sectional view showing an embodiment of the present invention when the valve is open, FIG. 2 is an enlarged view of the corrugated diaphragm of FIG. 1 when the valve is closed, and FIG. 3 is a sectional view showing a conventional example.
Claims (1)
る構造の弁において、波形ダイヤフラムの中心部
と弁の開閉移動する部分を気密固定し、弁棒の回
転及び偏心抑止手段を設け、スリーブをふたとサ
ポートリングで回転自由に固定し、ハンドルを回
転した時に弁棒が軸方向に移動するようにしたこ
とを特徴とするダイヤフラムシール弁。 In a valve with a structure in which a metal diaphragm is clamped between the main body and the lid, the center part of the corrugated diaphragm and the opening/closing part of the valve are airtightly fixed, a means for preventing rotation and eccentricity of the valve stem is provided, and the sleeve is attached to the lid. A diaphragm seal valve that is rotatably fixed with a support ring and whose valve stem moves in the axial direction when the handle is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8914385U JPS61204084U (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8914385U JPS61204084U (en) | 1985-06-13 | 1985-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61204084U true JPS61204084U (en) | 1986-12-22 |
Family
ID=30642937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8914385U Pending JPS61204084U (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61204084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031951A (en) * | 2010-07-30 | 2012-02-16 | Iwai Kikai Kogyo Co Ltd | Diaphragm barrier membrane |
-
1985
- 1985-06-13 JP JP8914385U patent/JPS61204084U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031951A (en) * | 2010-07-30 | 2012-02-16 | Iwai Kikai Kogyo Co Ltd | Diaphragm barrier membrane |