JPS62197023U - - Google Patents
Info
- Publication number
- JPS62197023U JPS62197023U JP8478986U JP8478986U JPS62197023U JP S62197023 U JPS62197023 U JP S62197023U JP 8478986 U JP8478986 U JP 8478986U JP 8478986 U JP8478986 U JP 8478986U JP S62197023 U JPS62197023 U JP S62197023U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- circuit section
- outside
- electric signal
- section
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Landscapes
- Control Of Direct Current Motors (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Description
第１図は本考案に係る電子式水道メータの一実
施例を示すブロツク構成図、第２図はこのブロツ
ク構成図をさらに簡略して記したブロツク構成図
、第３図は給電制御部における入出力特性を示す
繰り返し電圧波形図である。
３……磁気センサ、４……検出回路、５……演
算部、６……表示部、７……双安定型リレー接点
、８……入出力回路、１３……直流電源、１４…
…給電制御部、１５……ＮチヤネルＭＯＳトラン
ジスタ、１６……完全気密ケース。
Fig. 1 is a block diagram showing one embodiment of the electronic water meter according to the present invention, Fig. 2 is a block diagram further simplifying this block diagram, and Fig. 3 is an input circuit diagram of the power supply control section. FIG. 3 is a repetitive voltage waveform diagram showing output characteristics. 3... Magnetic sensor, 4... Detection circuit, 5... Arithmetic unit, 6... Display unit, 7... Bistable relay contact, 8... Input/output circuit, 13... DC power supply, 14...
...Power supply control unit, 15...N-channel MOS transistor, 16...Completely airtight case.
Claims (1)
駆動される回路部及びこの回路部に外部側からの
データ伝送要求を伝達すると共にこの回路部から
のデータを外部側へ転送する入出力回路部を気密
容器に内装してなる電子式水道メータにおいて、
前記回路部への電力供給ラインをオンモード及び
オフモードに切り替える第１のスイツチ手段と、
この第１のスイツチ手段を外部側からの電気信号
を受けて制御する給電制御手段と、この給電制御
手段への電気信号入力ラインを外部側からの磁気
エネルギを受けて前記入出力回路部側に切り替え
る第２のスイツチ手段とを具備してなる電子式水
道メータ。 A power supply section, a circuit section driven by receiving power from the power supply section, and an input/output circuit that transmits data transmission requests from the outside to this circuit section and transfers data from this circuit section to the outside. In an electronic water meter whose part is housed in an airtight container,
a first switch means for switching a power supply line to the circuit section between an on mode and an off mode;
A power supply control means for controlling the first switch means by receiving an electric signal from the outside, and an electric signal input line to the power supply control means for receiving magnetic energy from the outside and connecting the electric signal input line to the input/output circuit section. An electronic water meter comprising a second switch means for switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8478986U JPS62197023U (en) | 1986-06-05 | 1986-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8478986U JPS62197023U (en) | 1986-06-05 | 1986-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62197023U true JPS62197023U (en) | 1987-12-15 |
Family
ID=30939604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8478986U Pending JPS62197023U (en) | 1986-06-05 | 1986-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62197023U (en) |
-
1986
- 1986-06-05 JP JP8478986U patent/JPS62197023U/ja active Pending