JPS5694220A - Electronic water service meter - Google Patents
Electronic water service meterInfo
- Publication number
- JPS5694220A JPS5694220A JP17111679A JP17111679A JPS5694220A JP S5694220 A JPS5694220 A JP S5694220A JP 17111679 A JP17111679 A JP 17111679A JP 17111679 A JP17111679 A JP 17111679A JP S5694220 A JPS5694220 A JP S5694220A
- Authority
- JP
- Japan
- Prior art keywords
- electronic circuit
- water
- permanent magnet
- magnetic sensor
- service 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.)
- Pending
Links
Landscapes
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Abstract
PURPOSE: To obtain an electronic water service meter where an electronic circuit part is protected from the humidity, by giving the watertight structure to the electronic circuit part by the synthetic resin; said parts counts electric pulses from a magnetic sensor, and by coating the surface of this part with the coating material.
CONSTITUTION: Permanent magnet 14 uniting with impeller 13 is constituted in water service meter case 11 so that permanent magnet 14 rotates in proportion to the water flow rate. The electronic circuit consisting of magnetic sensor 24 which generates electric pulses according to rotation of permanent magnet 14, electronic counter part 25 which counts electric pulses from magnetic sensor 24, display part which displays the value of the counter part, the power source part, and so on is stored through shield plate 12 in upper case 22 and lower case 23 made of synthetic resin water-tightly, and further, the surface is coated with the water-proof resin or metal, and therefore, the electronic circuit is prevented form the humidity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17111679A JPS5694220A (en) | 1979-12-28 | 1979-12-28 | Electronic water service meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17111679A JPS5694220A (en) | 1979-12-28 | 1979-12-28 | Electronic water service meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5694220A true JPS5694220A (en) | 1981-07-30 |
Family
ID=15917264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17111679A Pending JPS5694220A (en) | 1979-12-28 | 1979-12-28 | Electronic water service meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5694220A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61102904U (en) * | 1984-12-11 | 1986-07-01 | ||
JPH0314423U (en) * | 1989-06-24 | 1991-02-14 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5436687U (en) * | 1977-08-17 | 1979-03-10 |
-
1979
- 1979-12-28 JP JP17111679A patent/JPS5694220A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5436687U (en) * | 1977-08-17 | 1979-03-10 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61102904U (en) * | 1984-12-11 | 1986-07-01 | ||
JPH0314423U (en) * | 1989-06-24 | 1991-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS522563A (en) | Electronic clock with alarm | |
JPS5348474A (en) | Electronic parts | |
JPS5694220A (en) | Electronic water service meter | |
JPS5694221A (en) | Electronic water service meter | |
JPS5317725A (en) | Exposure meter | |
JPS5326616A (en) | Deflection yoke | |
JPS559179A (en) | Flow meter | |
JPS5694219A (en) | Electronic water service meter | |
JPS5370876A (en) | Electronic wristwatch | |
JPS5735712A (en) | Integrating meter | |
JPS5694218A (en) | Electronic water service meter | |
JPS5416698A (en) | Preparing permanent magnet | |
JPS52106267A (en) | Electronic line deflection unit | |
JPS5368197A (en) | Input device with indication | |
JPS5447730A (en) | Antifoulng coating composition | |
JPS5238258A (en) | Digital electronic watch | |
JPS5225667A (en) | Flow meter | |
JPS57178241A (en) | Photomask | |
JPS5557149A (en) | Velocity detector for miniature direct current motor | |
JPS56100314A (en) | Electronic type water supply meter | |
JPS51111360A (en) | Level alarm | |
JPS5579690A (en) | Rotation device by permanent magnet and rotary plate | |
JPS57141509A (en) | Magnetic rotary sensor | |
JPS57104882A (en) | Power on clear circuit in electronic watch | |
JPS53133038A (en) | Magnetic brush developing device |