JPS588121U - Totalizing meter with sub pipe - Google Patents
Totalizing meter with sub pipeInfo
- Publication number
- JPS588121U JPS588121U JP10142181U JP10142181U JPS588121U JP S588121 U JPS588121 U JP S588121U JP 10142181 U JP10142181 U JP 10142181U JP 10142181 U JP10142181 U JP 10142181U JP S588121 U JPS588121 U JP S588121U
- Authority
- JP
- Japan
- Prior art keywords
- meter
- sensor drive
- circuit
- sensors
- sensor
- 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
Landscapes
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (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図はこの考案の実施例のブロック線図、第２図は回
路各部の電圧波形、第３図と第４図は回転センサの異な
る実施例を示す。
１・・・・・・同期クロック発生回路、３・・・・・・
論理和回路、４−−−−−−カウンタ（１０進カウンタ
）、５・・・・・・表示器、６・・・・・・リードスイ
ッチ、８・・・・・・磁気抵抗素子、１１．２１・・・
・・・センサ、１２．２２・・・・・・センサ駆動受信
部、１４．２４・・・・・・エツジ検出回路。FIG. 1 is a block diagram of an embodiment of this invention, FIG. 2 shows voltage waveforms at various parts of the circuit, and FIGS. 3 and 4 show different embodiments of the rotation sensor. 1... Synchronous clock generation circuit, 3...
OR circuit, 4---Counter (decimal counter), 5... Display, 6... Reed switch, 8... Magnetoresistive element, 11 .21...
. . . sensor, 12.22 . . . sensor drive receiving section, 14.24 . . . edge detection circuit.
Claims (1)
換するセンサ１１，２１と、これらのセンサに異なる時
期に短時間だけ作動電力を供給するとともに各センサか
らの信号を夫々ラッチするセンサ駆動受信部１２．２２
と、センサ駆動受信部１２と２２に位相の異なったクロ
ックを供給する同期クロック発生回路１と、センサ駆動
受信部１２．２２からの信号のエツジを検出するエツジ
検出回路１４．２４と、両エッヂ検出回路１４゜２４の
出力を論理和回路３を介して入力し、積算計数するカウ
ンタとを備えている副管付積算計量器。。Sensors 11 and 21 that detect the rotation of the parent meter and child meter and convert them into electrical signals, and a sensor drive that supplies operating power to these sensors for a short time at different times and latches the signals from each sensor, respectively. Receiving section 12.22
, a synchronous clock generation circuit 1 that supplies clocks with different phases to the sensor drive receivers 12 and 22, an edge detection circuit 14.24 that detects the edge of the signal from the sensor drive receiver 12.22, and An integrating meter with a sub-pipe, which is equipped with a counter that inputs the output of the detection circuit 14°24 via an OR circuit 3 and performs integrated counting. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10142181U JPS588121U (en) | 1981-07-08 | 1981-07-08 | Totalizing meter with sub pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10142181U JPS588121U (en) | 1981-07-08 | 1981-07-08 | Totalizing meter with sub pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS588121U true JPS588121U (en) | 1983-01-19 |
| JPS6333136Y2 JPS6333136Y2 (en) | 1988-09-05 |
Family
ID=29896085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10142181U Granted JPS588121U (en) | 1981-07-08 | 1981-07-08 | Totalizing meter with sub pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588121U (en) |
-
1981
- 1981-07-08 JP JP10142181U patent/JPS588121U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333136Y2 (en) | 1988-09-05 |
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