JPS5442181A - Electronic wattmeter - Google Patents
Electronic wattmeterInfo
- Publication number
- JPS5442181A JPS5442181A JP2853677A JP2853677A JPS5442181A JP S5442181 A JPS5442181 A JP S5442181A JP 2853677 A JP2853677 A JP 2853677A JP 2853677 A JP2853677 A JP 2853677A JP S5442181 A JPS5442181 A JP S5442181A
- Authority
- JP
- Japan
- Prior art keywords
- electronic wattmeter
- wattmeter
- electronic
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
- G01R21/1331—Measuring real or reactive component, measuring apparent energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762610802 DE2610802A1 (de) | 1976-03-15 | 1976-03-15 | Elektronischer wirkverbrauchzaehler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5442181A true JPS5442181A (en) | 1979-04-03 |
Family
ID=5972473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2853677A Pending JPS5442181A (en) | 1976-03-15 | 1977-03-15 | Electronic wattmeter |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5442181A (ja) |
CH (1) | CH600345A5 (ja) |
DE (1) | DE2610802A1 (ja) |
FR (1) | FR2344844A1 (ja) |
GB (1) | GB1556896A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581388B2 (ja) * | 1978-07-06 | 1983-01-11 | 株式会社東芝 | 電力量計 |
US11960311B2 (en) | 2020-07-28 | 2024-04-16 | Medtronic Minimed, Inc. | Linear voltage regulator with isolated supply current |
US11650248B2 (en) * | 2020-07-28 | 2023-05-16 | Medtronic Minimed, Inc. | Electrical current measurement system |
-
1976
- 1976-03-15 DE DE19762610802 patent/DE2610802A1/de not_active Ceased
-
1977
- 1977-01-04 CH CH5377A patent/CH600345A5/xx not_active IP Right Cessation
- 1977-03-14 FR FR7707544A patent/FR2344844A1/fr active Pending
- 1977-03-15 JP JP2853677A patent/JPS5442181A/ja active Pending
- 1977-03-15 GB GB1085377A patent/GB1556896A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2344844A1 (fr) | 1977-10-14 |
DE2610802A1 (de) | 1977-09-22 |
GB1556896A (en) | 1979-11-28 |
CH600345A5 (ja) | 1978-06-15 |
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