FR1265238A - Improvements to electrical voltage detection devices - Google Patents
Improvements to electrical voltage detection devicesInfo
- Publication number
- FR1265238A FR1265238A FR827380A FR827380A FR1265238A FR 1265238 A FR1265238 A FR 1265238A FR 827380 A FR827380 A FR 827380A FR 827380 A FR827380 A FR 827380A FR 1265238 A FR1265238 A FR 1265238A
- Authority
- FR
- France
- Prior art keywords
- voltage detection
- detection devices
- electrical voltage
- electrical
- devices
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR827380A FR1265238A (en) | 1960-05-17 | 1960-05-17 | Improvements to electrical voltage detection devices |
BE602619A BE602619A (en) | 1960-04-19 | 1961-04-14 | Electrical voltage detection device |
BE602675A BE602675A (en) | 1960-04-19 | 1961-04-17 | Electrical voltage detection device |
GB1412561A GB987979A (en) | 1960-04-19 | 1961-04-19 | Improvements in or relating to electric voltage detectors |
GB1412661A GB987980A (en) | 1960-04-19 | 1961-04-19 | Electric voltage detecting apparatus |
DE1961J0009581 DE1834603U (en) | 1960-05-17 | 1961-05-16 | DEVICE FOR CHECKING THE VOLTAGE CONDITION OF ELECTRIC LADDERS. |
CH578961A CH371181A (en) | 1960-05-17 | 1961-05-17 | Apparatus for checking whether an electrical conductor is live |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR827380A FR1265238A (en) | 1960-05-17 | 1960-05-17 | Improvements to electrical voltage detection devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1265238A true FR1265238A (en) | 1961-06-30 |
Family
ID=8731542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR827380A Expired FR1265238A (en) | 1960-04-19 | 1960-05-17 | Improvements to electrical voltage detection devices |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH371181A (en) |
DE (1) | DE1834603U (en) |
FR (1) | FR1265238A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3043958A1 (en) * | 1980-11-21 | 1982-07-01 | Internationale Patent- und Lizenzanstalt, Vaduz | SINGLE POLE AC VOLTAGE DETECTOR |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113325223B (en) * | 2021-05-28 | 2022-05-20 | 贵州电网有限责任公司 | Telescopic operating rod based on load electroscope |
-
1960
- 1960-05-17 FR FR827380A patent/FR1265238A/en not_active Expired
-
1961
- 1961-05-16 DE DE1961J0009581 patent/DE1834603U/en not_active Expired
- 1961-05-17 CH CH578961A patent/CH371181A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3043958A1 (en) * | 1980-11-21 | 1982-07-01 | Internationale Patent- und Lizenzanstalt, Vaduz | SINGLE POLE AC VOLTAGE DETECTOR |
Also Published As
Publication number | Publication date |
---|---|
DE1834603U (en) | 1961-07-13 |
CH371181A (en) | 1963-08-15 |
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