JPH0481015U - - Google Patents
Info
- Publication number
- JPH0481015U JPH0481015U JP12535490U JP12535490U JPH0481015U JP H0481015 U JPH0481015 U JP H0481015U JP 12535490 U JP12535490 U JP 12535490U JP 12535490 U JP12535490 U JP 12535490U JP H0481015 U JPH0481015 U JP H0481015U
- Authority
- JP
- Japan
- Prior art keywords
- electric circuit
- drive signal
- drive
- signal
- gas meter
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 2
Landscapes
- Details Of Flowmeters (AREA)
Description
第１図は本考案の一実施例である電子式ガスメ
ータの電気的構成を示すブロツク図、第２図はそ
れにおける最小単位の数字車とアンサー用センサ
の配置図、第３図は他の実施例である電子式ガス
メータの電気的構成を示すブロツク図である。第
４図は、従来の電子式ガスメータの基本構成を示
すブロツク図である。
１０……計量部、１１……マグネツトデイスク
、１２……磁気センサ、１３……電気回路、１４
……メカニカル駆動部、１５……メカニカル表示
部、１６……数字車、１７……マグネツト、１８
……アンサー用センサ、２０……液晶表示部、２
１……液晶表示駆動部。
Fig. 1 is a block diagram showing the electrical configuration of an electronic gas meter which is an embodiment of the present invention, Fig. 2 is a layout diagram of the minimum unit numeric wheel and answer sensor, and Fig. 3 is another embodiment. 1 is a block diagram showing the electrical configuration of an example electronic gas meter. FIG. FIG. 4 is a block diagram showing the basic configuration of a conventional electronic gas meter. 10... Measuring section, 11... Magnetic disk, 12... Magnetic sensor, 13... Electric circuit, 14
...Mechanical drive unit, 15...Mechanical display section, 16...Number wheel, 17...Magnet, 18
...Answer sensor, 20...Liquid crystal display section, 2
1...Liquid crystal display drive section.
Claims (1)
デイスクの回転を磁気センサで感知し、その感知
信号を電気回路で流量に応じた駆動信号に変換し
、該駆動信号を駆動部に出力して数字車を回転さ
せ、ガス使用量を積算表示する電子式ガスメータ
において、前記数字車の回転数を検知してその検
知信号を前記電気回路にフイードバツクするアン
サー用センサを備え、また該電気回路に、前記ア
ンサー用センサからの信号と前記駆動部へ出力す
る駆動信号とを比較して該駆動信号の補正を行う
比較・補正部を設けたことを特徴とする、電子式
ガスメータ。 A magnetic sensor detects the rotation of the magnetic disk that rotates due to the metering operation of the metering unit, and an electric circuit converts the sensing signal into a drive signal according to the flow rate.The drive signal is output to the drive unit to generate a numerical value. An electronic gas meter that rotates a car and displays the total amount of gas used is equipped with an answer sensor that detects the number of rotations of the number wheel and feeds the detection signal back to the electric circuit, and the electric circuit has the An electronic gas meter comprising a comparison/correction section that compares a signal from an answer sensor with a drive signal output to the drive section and corrects the drive signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12535490U JP2518030Y2 (en) | 1990-11-28 | 1990-11-28 | Electronic gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12535490U JP2518030Y2 (en) | 1990-11-28 | 1990-11-28 | Electronic gas meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481015U true JPH0481015U (en) | 1992-07-15 |
| JP2518030Y2 JP2518030Y2 (en) | 1996-11-20 |
Family
ID=31872955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12535490U Expired - Fee Related JP2518030Y2 (en) | 1990-11-28 | 1990-11-28 | Electronic gas meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518030Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461317A (en) * | 2019-09-06 | 2021-03-09 | 北京亚华意诺斯新能源科技有限公司 | Simple driving system and instrument |
-
1990
- 1990-11-28 JP JP12535490U patent/JP2518030Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112461317A (en) * | 2019-09-06 | 2021-03-09 | 北京亚华意诺斯新能源科技有限公司 | Simple driving system and instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518030Y2 (en) | 1996-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |