JPH0351712Y2 - - Google Patents
Info
- Publication number
- JPH0351712Y2 JPH0351712Y2 JP15653686U JP15653686U JPH0351712Y2 JP H0351712 Y2 JPH0351712 Y2 JP H0351712Y2 JP 15653686 U JP15653686 U JP 15653686U JP 15653686 U JP15653686 U JP 15653686U JP H0351712 Y2 JPH0351712 Y2 JP H0351712Y2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- pulses
- pulse
- flow
- circuit
- 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.)
- Expired
Links
- 230000010354 integration Effects 0.000 claims description 23
- 230000005856 abnormality Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Details Of Flowmeters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15653686U JPH0351712Y2 (pm) | 1986-10-13 | 1986-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15653686U JPH0351712Y2 (pm) | 1986-10-13 | 1986-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362723U JPS6362723U (pm) | 1988-04-25 |
| JPH0351712Y2 true JPH0351712Y2 (pm) | 1991-11-07 |
Family
ID=31078243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15653686U Expired JPH0351712Y2 (pm) | 1986-10-13 | 1986-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351712Y2 (pm) |
-
1986
- 1986-10-13 JP JP15653686U patent/JPH0351712Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6362723U (pm) | 1988-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5157699A (en) | Watchdog timer employing plural counters and discriminator for determining normal operating frequency range of input | |
| EP0034031B1 (en) | Electricity meters | |
| US4434400A (en) | Circuit for supervising an electronic electricity meter | |
| US4774457A (en) | Electric power measuring devices | |
| US4093871A (en) | Correction circuit | |
| JPH0351712Y2 (pm) | ||
| KR100192775B1 (ko) | 클럭의 유무 판별 장치 | |
| US3781677A (en) | Variable rate measuring device | |
| JP2643119B2 (ja) | 流量測定装置 | |
| US4580281A (en) | Self-arming, prescaling frequency counter system | |
| EP0797099A1 (en) | Counter and a revolution stop detection apparatus using the counter | |
| US3609542A (en) | Instruments having integrating-type circuits therein | |
| JPS6359111B2 (pm) | ||
| JPS6375683A (ja) | 電子式電力量計の誤差測定装置 | |
| KR940002522B1 (ko) | 디지탈 분주 확인 회로 | |
| JPS63221259A (ja) | リセツト装置 | |
| JPH01212368A (ja) | パルス幅計測回路 | |
| JPS585601B2 (ja) | ハツシンキノカンシセイギヨソウチ | |
| SU1622845A1 (ru) | Устройство дл автоматического измерени экстремальных частот пьезопреобразователей | |
| SU1256063A1 (ru) | Устройство дл определени ресурса издели | |
| SU1111178A1 (ru) | Устройство дл контрол распределител | |
| JPH0741656Y2 (ja) | 時素リレー | |
| JPS5812035A (ja) | クロツク信号誤動作検出回路 | |
| SU1246382A1 (ru) | Устройство дл контрол передатчиков или приемников с импульсной частотной модул цией | |
| SU1619195A1 (ru) | Устройство дл измерени отношени сопротивлений |