JPS6196065U - - Google Patents
Info
- Publication number
- JPS6196065U JPS6196065U JP18182484U JP18182484U JPS6196065U JP S6196065 U JPS6196065 U JP S6196065U JP 18182484 U JP18182484 U JP 18182484U JP 18182484 U JP18182484 U JP 18182484U JP S6196065 U JPS6196065 U JP S6196065U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- valve
- synthetic resin
- opening
- keeping
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示すベローズ部断
面図、第２図はベローズバルブの動作原理を示す
図である。
１……金属ベローズ、２……合成樹脂、３……
開閉ロツド、４……開閉弁、５……Ｏリング、６
……ボルト、７……スプリング、８……制御ガス
吸入口、９……開閉弁口、１０……弁ブロツク、
１１……シリンダーブロツク、１２……開閉用エ
アー導入口、１３……エアー抜き孔、１４……ピ
ストン。
FIG. 1 is a sectional view of a bellows portion showing an embodiment of the present invention, and FIG. 2 is a diagram showing the operating principle of the bellows valve. 1...Metal bellows, 2...Synthetic resin, 3...
Opening/closing rod, 4... Opening/closing valve, 5... O ring, 6
... Bolt, 7 ... Spring, 8 ... Control gas inlet, 9 ... Opening/closing valve port, 10 ... Valve block,
11...Cylinder block, 12...Air inlet for opening/closing, 13...Air vent hole, 14...Piston.
Claims (1)
うち弁ブロツクの気密を保持する目的でベローズ
を使用したベローズバルブのベローズ伸縮部に合
成樹脂をコーテイングしたことを特徴とするベロ
ーズバルブ。 A bellows valve, which is an on-off valve used to control the flow of gas, uses a bellows for the purpose of keeping the valve block airtight, and the bellows expansion and contraction part of the bellows valve is coated with a synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18182484U JPS6196065U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18182484U JPS6196065U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6196065U true JPS6196065U (en) | 1986-06-20 |
Family
ID=30739365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18182484U Pending JPS6196065U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007071216A (en) * | 2005-08-09 | 2007-03-22 | Smc Corp | Flow rate control valve |
-
1984
- 1984-11-30 JP JP18182484U patent/JPS6196065U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007071216A (en) * | 2005-08-09 | 2007-03-22 | Smc Corp | Flow rate control valve |