JPS60165837U - digital pressure gauge - Google Patents
digital pressure gaugeInfo
- Publication number
- JPS60165837U JPS60165837U JP5201484U JP5201484U JPS60165837U JP S60165837 U JPS60165837 U JP S60165837U JP 5201484 U JP5201484 U JP 5201484U JP 5201484 U JP5201484 U JP 5201484U JP S60165837 U JPS60165837 U JP S60165837U
- Authority
- JP
- Japan
- Prior art keywords
- pressure gauge
- voltage
- digital pressure
- converts
- displacement
- 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
Landscapes
- Measuring Fluid Pressure (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第５図は本考案の実施例で、第１図はブル
ドン管式圧力計の構成図、第２図ａはブルドンチューブ
、第２図すはコインチューブのそれぞれの一例を示す構
成図、第３図は回路構成図、第４図はダイヤフラム式圧
力計の一例の構成・図、第５図は、ベローズ式圧力計の
一例の構成図である。
図中、１はブルドン管、Ｌ １８ｔｙ １９ｅは指
針、１０はポテンショメータ式ディジタル圧力変換器、
１０ａはポテンショメータ、１０ｂは電圧−周波数変換
器、１８ｄはダイヤフラム、１９ｂはベローズである。Figures 1 to 5 show examples of the present invention, in which Figure 1 is a configuration diagram of a Bourdon tube type pressure gauge, Figure 2 a shows an example of a Bourdon tube, and Figure 2 shows an example of a coin tube. 3 is a circuit configuration diagram, FIG. 4 is a configuration diagram of an example of a diaphragm type pressure gauge, and FIG. 5 is a configuration diagram of an example of a bellows type pressure gauge. In the figure, 1 is a Bourdon tube, L 18ty 19e is a pointer, 10 is a potentiometer type digital pressure transducer,
10a is a potentiometer, 10b is a voltage-frequency converter, 18d is a diaphragm, and 19b is a bellows.
Claims (1)
と、この変位量の電圧値に変換する変位−電圧変換手段
と、この電圧信号を所定の周波数ディジタル信号に変換
する電圧−周波数変換器とを有するディジタル圧力計。A pressure-rotational displacement converter that converts pressure into a physical rotational displacement, a displacement-voltage converter that converts this displacement into a voltage value, and a voltage-frequency converter that converts this voltage signal into a predetermined frequency digital signal. A digital pressure gauge with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201484U JPS60165837U (en) | 1984-04-11 | 1984-04-11 | digital pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201484U JPS60165837U (en) | 1984-04-11 | 1984-04-11 | digital pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60165837U true JPS60165837U (en) | 1985-11-02 |
Family
ID=30571579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5201484U Pending JPS60165837U (en) | 1984-04-11 | 1984-04-11 | digital pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165837U (en) |
-
1984
- 1984-04-11 JP JP5201484U patent/JPS60165837U/en active Pending
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