FR2442450B1 - - Google Patents
Info
- Publication number
- FR2442450B1 FR2442450B1 FR7928569A FR7928569A FR2442450B1 FR 2442450 B1 FR2442450 B1 FR 2442450B1 FR 7928569 A FR7928569 A FR 7928569A FR 7928569 A FR7928569 A FR 7928569A FR 2442450 B1 FR2442450 B1 FR 2442450B1
- Authority
- FR
- France
- 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
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06766—Input circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2850520A DE2850520C3 (en) | 1978-11-22 | 1978-11-22 | Test tip for voltage tester |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2442450A1 FR2442450A1 (en) | 1980-06-20 |
FR2442450B1 true FR2442450B1 (en) | 1983-08-05 |
Family
ID=6055261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928569A Granted FR2442450A1 (en) | 1978-11-22 | 1979-11-20 | Probe head for voltage tester - uses carrier rod coated with conducting lacquer and surrounded by casting resin |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2850520C3 (en) |
FR (1) | FR2442450A1 (en) |
IT (1) | IT1124250B (en) |
SE (1) | SE440559B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7473863B2 (en) | 2003-02-06 | 2009-01-06 | Cooper Technologies Company | High voltage operating rod sensor and method of making the same |
CN105425122B (en) * | 2015-11-13 | 2018-11-27 | 河南平高电气股份有限公司 | A kind of telescopic conducting rod of pressure test |
MX2018012183A (en) * | 2016-04-04 | 2019-02-11 | Eaton Intelligent Power Ltd | Integrated voltage sensor. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB683034A (en) * | 1950-02-24 | 1952-11-19 | Electrical & Auto Products 193 | Improvements relating to high tension testing devices |
DE1143585B (en) * | 1960-04-19 | 1963-02-14 | Ipa Anstalt | Test device for high voltage systems |
BE602619A (en) * | 1960-04-19 | 1961-07-31 | Ipa Internat Patent Und Lizenz | Electrical voltage detection device |
US3193765A (en) * | 1960-12-12 | 1965-07-06 | Marvin W Bevins | Plural extensible power line voltage measurement probes with spool means for the interconnecting conductor |
DE1974709U (en) * | 1966-08-11 | 1967-12-14 | Pfisterer Elektrotech Karl | HIGH VOLTAGE TESTER. |
DE7003316U (en) * | 1970-01-31 | 1970-05-27 | Gill Fa Willi | MONOPOLE PHASE SEARCHER |
CH601802A5 (en) * | 1974-10-19 | 1978-07-14 | Dehn & Soehne | HV tester with visual display |
CH627001A5 (en) * | 1977-04-19 | 1981-12-15 | Arcus Elektrotech | High-voltage test instrument |
-
1978
- 1978-11-22 DE DE2850520A patent/DE2850520C3/en not_active Expired
-
1979
- 1979-11-13 SE SE7909357A patent/SE440559B/en not_active IP Right Cessation
- 1979-11-20 FR FR7928569A patent/FR2442450A1/en active Granted
- 1979-11-21 IT IT12833/79A patent/IT1124250B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2442450A1 (en) | 1980-06-20 |
IT1124250B (en) | 1986-05-07 |
DE2850520A1 (en) | 1980-05-29 |
DE2850520C3 (en) | 1981-10-15 |
IT7912833A0 (en) | 1979-11-21 |
DE2850520B2 (en) | 1981-01-15 |
SE7909357L (en) | 1980-05-23 |
SE440559B (en) | 1985-08-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |