JPS59177873U - Gas switching regulator - Google Patents
Gas switching regulatorInfo
- Publication number
- JPS59177873U JPS59177873U JP7323683U JP7323683U JPS59177873U JP S59177873 U JPS59177873 U JP S59177873U JP 7323683 U JP7323683 U JP 7323683U JP 7323683 U JP7323683 U JP 7323683U JP S59177873 U JPS59177873 U JP S59177873U
- Authority
- JP
- Japan
- Prior art keywords
- control chamber
- valve
- gas
- diaphragm
- operating rod
- 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.)
- Granted
Links
Landscapes
- Multiple-Way Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のガス用切替調整器の一実施例を示す断
面図、第２図は作動部の分解斜視図、第３図はインジケ
ータの断面図である。
１・・・・・・ガス用切替調整器、２・・・・・・弁本
体、３・・・・・・制御室、５・・・・・・ガス流出孔
、９ａ、 ９ｂ・・・・・・ガス流入孔、１０ａ、 １
０ｂ−−−−−−弁座、１１ａ。
１１ｂ・・・・・・弁、１３． １３・・・・・・操作
杆、１５ａ。
１５ｂ・・・・・・弁スプリング、１９ａ、１９ｂ・・
・・・・調整室、２０ａ、２０ｂ・・・・・・ダイヤフ
ラム、２６ａ。
２６ｂ・・−・・・・調整スプリング、２８・・・・・
・偏心軸、３０ａ・・・・・・第１の作動杆、３０ｂ・
・・・・・第２の作動杆、３２・・・・・・偏心部。FIG. 1 is a sectional view showing an embodiment of the gas switching regulator of the present invention, FIG. 2 is an exploded perspective view of the operating part, and FIG. 3 is a sectional view of the indicator. 1... Gas switching regulator, 2... Valve body, 3... Control room, 5... Gas outflow hole, 9a, 9b... ...Gas inflow hole, 10a, 1
0b------ Valve seat, 11a. 11b...Valve, 13. 13... Operating rod, 15a. 15b...Valve spring, 19a, 19b...
...Adjustment chamber, 20a, 20b...Diaphragm, 26a. 26b...Adjustment spring, 28...
・Eccentric shaft, 30a...First operating rod, 30b・
...Second operating rod, 32...Eccentric part.
Claims (2)
を有するとともに一側縁にガス流出孔を有する制御室を
形成する弁本体と、前記それぞれめガス流入孔の外面周
縁に設けられた弁座に当接してこのガス流入孔を開閉す
るとともにこのガス流入孔から操作杆を制御室内に突出
し弁スプリングによって閉止方向に付勢された１対の弁
と、前記制御室の他側両端にダイヤフラムを介してそれ
ぞれ設けられかつ外気圧と同一圧力に維持された１対の
調整室と、この調整室内に設けられ前記ダイヤフラムを
制御室方向に押圧する調整スプリングと、前記制御室内
に設けられ一端を一側のダイヤフラムに当接するととも
に他端を一側の弁の操作杆に当接した第１の作動杆と、
前記制御室内に設けられ一端を他側のダイヤフラムに当
接するとともに他端を他側の弁の操作杆に当接した第２
の作動杆と、偏心部を有し外部から回動可能に形成され
前記偏心部にて前記第１および第２の作動杆を回動可能
に支持した偏心軸とを備えたことをとするガス用切替調
整器。(1) - A valve body forming a control chamber having a pair of gas inflow holes facing each other at a side edge and a gas outflow hole at one side edge, and a valve body provided at the outer periphery of each of the gas inflow holes. A pair of valves that contact the valve seat to open and close the gas inlet hole, and project an operating rod from the gas inlet hole into the control chamber to be biased in the closing direction by a valve spring, and a pair of valves at both ends of the control chamber on the other side. a pair of adjustment chambers each provided via a diaphragm and maintained at the same pressure as the outside air pressure; an adjustment spring provided within the adjustment chamber for pressing the diaphragm toward the control chamber; and one end provided within the control chamber. a first operating rod that abuts the diaphragm on one side and has the other end abutted on the operating rod of the valve on one side;
A second valve is provided in the control chamber and has one end in contact with the diaphragm on the other side and the other end in contact with the operating rod of the other valve.
an operating rod, and an eccentric shaft having an eccentric portion and rotatably formed from the outside, and rotatably supporting the first and second operating rods at the eccentric portion. Switching regulator for use.
に設けたダイヤフラムはガス流入孔より上方に位置させ
たことを特徴とする実用新案登録請求の範囲第１項記載
のガス用切替調整器。(2) A gas switch according to claim 1 of the utility model registration claim, characterized in that the gas outflow hole is provided below the gas inflow hole, and the diaphragm provided in the adjustment chamber is located above the gas inflow hole. regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7323683U JPS59177873U (en) | 1983-05-17 | 1983-05-17 | Gas switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7323683U JPS59177873U (en) | 1983-05-17 | 1983-05-17 | Gas switching regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59177873U true JPS59177873U (en) | 1984-11-28 |
| JPS6344611Y2 JPS6344611Y2 (en) | 1988-11-18 |
Family
ID=30203365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7323683U Granted JPS59177873U (en) | 1983-05-17 | 1983-05-17 | Gas switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177873U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144192U (en) * | 1974-09-28 | 1976-04-01 |
-
1983
- 1983-05-17 JP JP7323683U patent/JPS59177873U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144192U (en) * | 1974-09-28 | 1976-04-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344611Y2 (en) | 1988-11-18 |
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