JPS5437780A - Electromagnetic flow meter - Google Patents
Electromagnetic flow meterInfo
- Publication number
- JPS5437780A JPS5437780A JP10362877A JP10362877A JPS5437780A JP S5437780 A JPS5437780 A JP S5437780A JP 10362877 A JP10362877 A JP 10362877A JP 10362877 A JP10362877 A JP 10362877A JP S5437780 A JPS5437780 A JP S5437780A
- Authority
- JP
- Japan
- Prior art keywords
- flow meter
- electromagnetic flow
- noise
- pulselike
- equalize
- 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)
Abstract
PURPOSE: To equalize pulselike noise and improve the noise resistance in an electromagnetic flow meter of rectangular wave or trapezoidal wave excitation method by integrating the altenating current amplification output for specified period of time when inducing voltage or exciting current is under stable condition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52103628A JPS5829851B2 (en) | 1977-08-31 | 1977-08-31 | electromagnetic flow meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52103628A JPS5829851B2 (en) | 1977-08-31 | 1977-08-31 | electromagnetic flow meter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5437780A true JPS5437780A (en) | 1979-03-20 |
JPS5829851B2 JPS5829851B2 (en) | 1983-06-25 |
Family
ID=14359023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52103628A Expired JPS5829851B2 (en) | 1977-08-31 | 1977-08-31 | electromagnetic flow meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829851B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647751A (en) * | 1985-02-19 | 1987-03-03 | Dengensha Manufacturing Company Limited | Secondary conductor supervising device of resistance welder control system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6220338A (en) * | 1985-07-19 | 1987-01-28 | Oki Electric Ind Co Ltd | Manufacture of semiconductor device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4834561A (en) * | 1971-09-06 | 1973-05-19 | ||
JPS5278468A (en) * | 1975-12-25 | 1977-07-01 | Kokusai Gijutsu Kaihatsu Kk | Electromagnetic flowmeter |
-
1977
- 1977-08-31 JP JP52103628A patent/JPS5829851B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4834561A (en) * | 1971-09-06 | 1973-05-19 | ||
JPS5278468A (en) * | 1975-12-25 | 1977-07-01 | Kokusai Gijutsu Kaihatsu Kk | Electromagnetic flowmeter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647751A (en) * | 1985-02-19 | 1987-03-03 | Dengensha Manufacturing Company Limited | Secondary conductor supervising device of resistance welder control system |
Also Published As
Publication number | Publication date |
---|---|
JPS5829851B2 (en) | 1983-06-25 |
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