JPH02126208U - - Google Patents
Info
- Publication number
- JPH02126208U JPH02126208U JP3316089U JP3316089U JPH02126208U JP H02126208 U JPH02126208 U JP H02126208U JP 3316089 U JP3316089 U JP 3316089U JP 3316089 U JP3316089 U JP 3316089U JP H02126208 U JPH02126208 U JP H02126208U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- diaphragm
- flow port
- valve body
- opening
- 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
- 230000005856 abnormality Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Safety Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図はこの考案に係る異常診断型圧力調整器
の一実施例を示す縦断面図、第２図は第１図の要
部平面図、第３図は第２図の側断面図、第４図は
第１図に示す圧力調整器の要部を示す断面拡大図
である。
１……自動切替器、２……ハウジング、４……
圧力調整器、５……ノズル（流通口）、６……弁
体、７……圧力調整用ダイアフラム、８……操作
杆、１５……圧力検出用ダイアフラム、１９……
指針、２１……表示窓、２２……置き針、２５…
…リードスイツチ（報知手段）、２８……ボール
（遮断手段）、３０……復帰弁（開弁手段）。
FIG. 1 is a longitudinal sectional view showing an embodiment of the abnormality diagnosis type pressure regulator according to this invention, FIG. 2 is a plan view of the main part of FIG. 1, and FIG. 3 is a side sectional view of FIG. FIG. 4 is an enlarged sectional view showing essential parts of the pressure regulator shown in FIG. 1. 1...Automatic switching device, 2...Housing, 4...
Pressure regulator, 5... Nozzle (flow port), 6... Valve body, 7... Diaphragm for pressure adjustment, 8... Operating rod, 15... Diaphragm for pressure detection, 19...
Pointer, 21... Display window, 22... Pointer, 25...
... Reed switch (notification means), 28 ... Ball (shutoff means), 30 ... Return valve (valve opening means).
Claims (1)
体を設け、この弁体を駆動する操作杆を圧力調整
用ダイアフラムに連結するとともに、圧力変動検
出用のダイアフラムを設け、このダイアフラムの
上下運動を回動変位に変換し、この回動変位に連
動した指針を設け、この指針を表示窓を通じて外
方に覗かせることによつて内部圧力を表示するよ
うにした異常診断型圧力調整器において、前記内
部圧力が設定値を超えたことを表示及び／または
報知する手段と、異常発生時に前記流通口を遮断
する手段と、この遮断された流通口を開弁する手
段とを設けたことを特徴とする異常診断型圧力調
整器。 A valve body for opening and closing a pressure fluid flow port is provided in the housing, an operating rod for driving this valve body is connected to a pressure regulating diaphragm, and a diaphragm for detecting pressure fluctuations is provided, and the vertical movement of this diaphragm is controlled. In the abnormality diagnosis type pressure regulator, the internal pressure is displayed by converting the internal pressure into a dynamic displacement and providing a pointer linked to this rotational displacement, and by making this pointer look outward through a display window. The device is characterized by being provided with means for displaying and/or notifying that the pressure exceeds a set value, means for blocking the flow port when an abnormality occurs, and means for opening the blocked flow port. Abnormality diagnosis type pressure regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033160U JPH0731289Y2 (en) | 1989-03-27 | 1989-03-27 | Abnormality diagnosis type pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989033160U JPH0731289Y2 (en) | 1989-03-27 | 1989-03-27 | Abnormality diagnosis type pressure regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126208U true JPH02126208U (en) | 1990-10-17 |
| JPH0731289Y2 JPH0731289Y2 (en) | 1995-07-19 |
Family
ID=31536588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989033160U Expired - Lifetime JPH0731289Y2 (en) | 1989-03-27 | 1989-03-27 | Abnormality diagnosis type pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731289Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611009U (en) * | 1992-07-14 | 1994-02-10 | 矢崎総業株式会社 | Gas switching regulator |
| JPH08101718A (en) * | 1994-09-09 | 1996-04-16 | British Gas Plc | Pressure-reducing system of fluid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581212A (en) * | 1981-06-26 | 1983-01-06 | Yamatake Honeywell Co Ltd | Reducing valve |
| JPS5850016A (en) * | 1981-09-18 | 1983-03-24 | Matsushita Electric Ind Co Ltd | Gas pressure controller |
| JPH0715866U (en) * | 1993-08-16 | 1995-03-17 | 須賀工業株式会社 | Pipe fixing bracket for mounting faucet equipment |
-
1989
- 1989-03-27 JP JP1989033160U patent/JPH0731289Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581212A (en) * | 1981-06-26 | 1983-01-06 | Yamatake Honeywell Co Ltd | Reducing valve |
| JPS5850016A (en) * | 1981-09-18 | 1983-03-24 | Matsushita Electric Ind Co Ltd | Gas pressure controller |
| JPH0715866U (en) * | 1993-08-16 | 1995-03-17 | 須賀工業株式会社 | Pipe fixing bracket for mounting faucet equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611009U (en) * | 1992-07-14 | 1994-02-10 | 矢崎総業株式会社 | Gas switching regulator |
| JPH08101718A (en) * | 1994-09-09 | 1996-04-16 | British Gas Plc | Pressure-reducing system of fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731289Y2 (en) | 1995-07-19 |