JPH01124527U - - Google Patents
Info
- Publication number
- JPH01124527U JPH01124527U JP12216587U JP12216587U JPH01124527U JP H01124527 U JPH01124527 U JP H01124527U JP 12216587 U JP12216587 U JP 12216587U JP 12216587 U JP12216587 U JP 12216587U JP H01124527 U JPH01124527 U JP H01124527U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- rotating shaft
- magnetic disk
- resistor
- digital display
- 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
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Description
本考案の実施例を図面に基づいて説明すると、
第１図はタンクに装着した状態の一部破断した全
体の断面図、第２図はフロートの上下動を示す一
部省略した説明図、第３図はゲージ部の断面図、
第４図はアナログ表示用の目盛板の平面図、第５
図は本質安全防爆回路を設けた第２実施例をしめ
した全体の結線図である。
１……本体、９……シヤフト、１１，２１……
マグネツト円板、１７……フロート、２０……回
転軸、２３……抵抗器、２５……針、３０……ゲ
ージ部、３６……信号変換器、３７……デジタル
表示器。
An example of the present invention will be described based on the drawings.
Fig. 1 is a partially broken sectional view of the entire structure attached to the tank, Fig. 2 is a partially omitted explanatory view showing the vertical movement of the float, and Fig. 3 is a sectional view of the gauge section.
Figure 4 is a plan view of the scale plate for analog display;
The figure is an overall wiring diagram showing a second embodiment provided with an intrinsically safe explosion-proof circuit. 1...Main body, 9...Shaft, 11, 21...
Magnetic disc, 17...Float, 20...Rotating shaft, 23...Resistor, 25...Needle, 30...Gauge section, 36...Signal converter, 37...Digital display.
Claims (1)
トの上下動により回動させられるシヤフトの一端
に第１マグネツト円板を軸着すると共に、ゲージ
部に回転可能に軸承させて前記マグネツト円板と
対をなす第２マグネツト円板を軸着した回転軸に
抵抗器と針を装着し、信号変換器を介して抵抗器
とデジタル表示器を電気的に接続してなり、フロ
ートの上下動によつて回動する回転軸に針を軸着
したゲージ部にアナログ表示させると共に、この
回転軸の回動による抵抗器の電気量の変化に応じ
てデジタル表示器にデジタル表示させることを特
徴とするタンクの液量測定装置。 A first magnetic disk is pivotally attached to one end of a shaft that is rotated by the vertical movement of a float that is linked to a gauge section attached to the tank, and is rotatably supported on the gauge section to form a pair with the magnetic disk. A resistor and a needle are attached to a rotating shaft on which a second magnetic disk is attached, and the resistor and digital display are electrically connected via a signal converter, and rotates by the vertical movement of the float. A liquid level in a tank characterized by displaying an analog display on a gauge part having a needle mounted on a rotating shaft, and displaying a digital display on a digital display according to changes in the amount of electricity in a resistor due to rotation of the rotating shaft. measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12216587U JPH01124527U (en) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12216587U JPH01124527U (en) | 1987-08-11 | 1987-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124527U true JPH01124527U (en) | 1989-08-24 |
Family
ID=31369836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12216587U Pending JPH01124527U (en) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124527U (en) |
-
1987
- 1987-08-11 JP JP12216587U patent/JPH01124527U/ja active Pending
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