JPH0266786U - - Google Patents
Info
- Publication number
- JPH0266786U JPH0266786U JP14267988U JP14267988U JPH0266786U JP H0266786 U JPH0266786 U JP H0266786U JP 14267988 U JP14267988 U JP 14267988U JP 14267988 U JP14267988 U JP 14267988U JP H0266786 U JPH0266786 U JP H0266786U
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- pressure
- diaphragm
- automatic switching
- abnormality diagnosis
- 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 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 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
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Measuring Fluid Pressure (AREA)
Description
第１図はこの考案にかかる異状診断型自動切替
調整器の縦断面図、第２図は第１図の―線断
面図、第３図は指針の指示領域を示す説明図であ
る。
１……自動切替器、４……圧力調整器、６……
開閉用弁体、７……ダイアフラム、８……操作杆
、１４……圧力計、１５……圧力検出用ダイアフ
ラム、１６……検出杆、１８……レバー、１８ａ
……ギア、１９……指針軸、１９ａ……ピニオン
、２０……指針、２２……表示窓、２６……リー
ドスイツチ（センサー）、２８……マグネツト（
検出子）。
FIG. 1 is a longitudinal cross-sectional view of the abnormality diagnosis type automatic switching adjuster according to this invention, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 3 is an explanatory view showing the indicated area of the pointer. 1... Automatic switching device, 4... Pressure regulator, 6...
Opening/closing valve body, 7...Diaphragm, 8...Operation rod, 14...Pressure gauge, 15...Diaphragm for pressure detection, 16...Detection rod, 18...Lever, 18a
... Gear, 19 ... Pointer shaft, 19a ... Pinion, 20 ... Pointer, 22 ... Display window, 26 ... Reed switch (sensor), 28 ... Magnet (
detector).
Claims (1)
体を設け、該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、該ダイアフラムの上下
運動を回動変位に変換し、その回動変位に連動し
た指針を設け、該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
た異状診断型自動切替調整器において、前記指針
が前記表示窓を通じて示す最小圧力と最大圧力を
それぞれ越えた位置にそれぞれ検出用センサーを
設けるとともに、前記指針には各センサーを作動
させるための検出子を設けたことを特徴とする異
状診断型自動切替調整器。 A valve body for opening and closing a pressure fluid flow port is provided in the housing, an operating rod for driving the valve body is connected to a pressure regulating diaphragm, and a diaphragm for detecting pressure fluctuations is provided to control the vertical movement of the diaphragm. In the abnormality diagnosis type automatic switching regulator, the abnormality diagnosis type automatic switching regulator is provided with a pointer linked to the rotational displacement and displays the internal pressure by peeking the pointer outward through the display window. An abnormality diagnosis type characterized in that detection sensors are provided at positions where the pointer exceeds the minimum pressure and maximum pressure indicated through the display window, respectively, and the pointer is provided with a detector for activating each sensor. Automatic switching regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14267988U JPH0648220Y2 (en) | 1988-11-02 | 1988-11-02 | Abnormality diagnosis type automatic switching regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14267988U JPH0648220Y2 (en) | 1988-11-02 | 1988-11-02 | Abnormality diagnosis type automatic switching regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266786U true JPH0266786U (en) | 1990-05-21 |
| JPH0648220Y2 JPH0648220Y2 (en) | 1994-12-12 |
Family
ID=31408832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14267988U Expired - Lifetime JPH0648220Y2 (en) | 1988-11-02 | 1988-11-02 | Abnormality diagnosis type automatic switching regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648220Y2 (en) |
-
1988
- 1988-11-02 JP JP14267988U patent/JPH0648220Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648220Y2 (en) | 1994-12-12 |
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