CH558020A - INDEPENDENT COMPENSATION DEVICE FOR CURRENT AND VOLTAGE MEASUREMENT. - Google Patents
INDEPENDENT COMPENSATION DEVICE FOR CURRENT AND VOLTAGE MEASUREMENT.Info
- Publication number
- CH558020A CH558020A CH1376072A CH1376072A CH558020A CH 558020 A CH558020 A CH 558020A CH 1376072 A CH1376072 A CH 1376072A CH 1376072 A CH1376072 A CH 1376072A CH 558020 A CH558020 A CH 558020A
- Authority
- CH
- Switzerland
- Prior art keywords
- current
- voltage measurement
- compensation device
- independent compensation
- independent
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712149880 DE2149880C3 (en) | 1971-10-06 | 1971-10-06 | Automatic compensation device for current and voltage measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
CH558020A true CH558020A (en) | 1975-01-15 |
Family
ID=5821629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1376072A CH558020A (en) | 1971-10-06 | 1972-09-20 | INDEPENDENT COMPENSATION DEVICE FOR CURRENT AND VOLTAGE MEASUREMENT. |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH558020A (en) |
DE (1) | DE2149880C3 (en) |
FR (1) | FR2156588B1 (en) |
GB (1) | GB1362448A (en) |
IT (1) | IT968701B (en) |
NL (1) | NL177521C (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT126328B (en) * | 1931-02-26 | 1932-01-11 | Radiohaus Horny | Variable capacitor. |
US2285499A (en) * | 1939-05-31 | 1942-06-09 | Rca Corp | Variable condenser |
US2581680A (en) * | 1947-04-16 | 1952-01-08 | Martenot Maurice | Movable tape condenser for electronic generators |
DE1223455B (en) * | 1964-06-11 | 1966-08-25 | Continental Elektro Ind Ag | Automatic direct current compensator, especially compensation recorder |
US3384833A (en) * | 1965-07-12 | 1968-05-21 | Leeds & Northrup Co | High-power amplifier systems |
CH453728A (en) * | 1965-11-05 | 1968-03-31 | Possati Mario | Device for displaying the value of electrical measured variables |
GB1190469A (en) * | 1967-12-06 | 1970-05-06 | Bausch & Lomb | Capacitive Transducer. |
US3683402A (en) * | 1970-11-12 | 1972-08-08 | Bausch & Lomb | Capacitive transducer drive mechanism for the recording pen of a graphical recorder |
-
1971
- 1971-10-06 DE DE19712149880 patent/DE2149880C3/en not_active Expired
-
1972
- 1972-09-09 GB GB4149772A patent/GB1362448A/en not_active Expired
- 1972-09-11 NL NL7212327A patent/NL177521C/en not_active IP Right Cessation
- 1972-09-13 FR FR7232365A patent/FR2156588B1/fr not_active Expired
- 1972-09-20 CH CH1376072A patent/CH558020A/en not_active IP Right Cessation
- 1972-10-06 IT IT3018572A patent/IT968701B/en active
Also Published As
Publication number | Publication date |
---|---|
IT968701B (en) | 1974-03-20 |
DE2149880B2 (en) | 1974-10-03 |
DE2149880C3 (en) | 1981-12-03 |
NL7212327A (en) | 1973-04-10 |
FR2156588B1 (en) | 1978-05-19 |
FR2156588A1 (en) | 1973-06-01 |
NL177521C (en) | 1985-10-01 |
DE2149880A1 (en) | 1973-04-12 |
GB1362448A (en) | 1974-08-07 |
NL177521B (en) | 1985-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |