SE337864B - - Google Patents
Info
- Publication number
- SE337864B SE337864B SE12749/67A SE1274967A SE337864B SE 337864 B SE337864 B SE 337864B SE 12749/67 A SE12749/67 A SE 12749/67A SE 1274967 A SE1274967 A SE 1274967A SE 337864 B SE337864 B SE 337864B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US580651A US3370227A (en) | 1966-09-20 | 1966-09-20 | Apparatus to measure continuously corona inception and extinction voltages in movinginsulated cable cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE337864B true SE337864B (de) | 1971-08-23 |
Family
ID=24321950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE12749/67A SE337864B (de) | 1966-09-20 | 1967-09-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3370227A (de) |
| JP (1) | JPS4530131B1 (de) |
| CH (1) | CH479876A (de) |
| DE (1) | DE1640254A1 (de) |
| ES (1) | ES345214A1 (de) |
| FR (1) | FR1547582A (de) |
| GB (1) | GB1201801A (de) |
| SE (1) | SE337864B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3430137A (en) * | 1967-07-10 | 1969-02-25 | Gen Cable Corp | Method and apparatus for automatic measurements of corona inception and extinction voltages |
| US3707673A (en) * | 1971-03-29 | 1972-12-26 | Westinghouse Electric Corp | Corona discharge detecting apparatus including gatable amplifiers controlled by flip-flop means |
| US3801899A (en) * | 1973-03-26 | 1974-04-02 | Gen Electric | Means for detecting the inception of corona discharges within induction apparatus |
| JPS61108976A (ja) * | 1984-11-01 | 1986-05-27 | Mitsubishi Electric Corp | ガス絶縁母線の故障位置検出装置 |
| NO302494B1 (no) * | 1989-10-25 | 1998-03-09 | Hitachi Cable | Fremgangsmåte for deteksjon av en partiell utladning i en isolasjon av en elektrisk kraftkabel |
| US5065094A (en) * | 1990-08-07 | 1991-11-12 | Seagate Technology, Inc. | Two terminal magnetoresistive sensor having DC blocking capacitor |
| CA2032912C (en) * | 1990-12-21 | 1994-06-28 | Bryan M. Latta | Nonintrusive gas-level measurement apparatus |
| US6566887B2 (en) | 2000-06-07 | 2003-05-20 | Cirris Systems Corporation | Method and device for detecting and locating insulation/isolation defects between conductors |
| DE102009031572A1 (de) | 2009-06-30 | 2011-03-10 | Siemens Aktiengesellschaft | Verfahren zum Prüfen einer Kabelverbindung |
| CN112730929A (zh) * | 2021-03-30 | 2021-04-30 | 南京菲迈斯智能科技有限公司 | 一种多功能电力物联网测量传感器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2315450A (en) * | 1941-06-14 | 1943-03-30 | Bell Telephone Labor Inc | Method of and apparatus for locating transmission faults |
| US2493800A (en) * | 1947-04-15 | 1950-01-10 | Bell Telephone Labor Inc | Location of faults in electrical transmission systems |
| US2962714A (en) * | 1953-01-14 | 1960-11-29 | Itt | Radio signal separator system |
-
1966
- 1966-09-20 US US580651A patent/US3370227A/en not_active Expired - Lifetime
-
1967
- 1967-09-13 DE DE19671640254 patent/DE1640254A1/de active Pending
- 1967-09-14 GB GB41904/67A patent/GB1201801A/en not_active Expired
- 1967-09-15 SE SE12749/67A patent/SE337864B/xx unknown
- 1967-09-18 JP JP5950367A patent/JPS4530131B1/ja active Pending
- 1967-09-19 FR FR121418A patent/FR1547582A/fr not_active Expired
- 1967-09-20 ES ES345214A patent/ES345214A1/es not_active Expired
- 1967-09-20 CH CH1314267A patent/CH479876A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1201801A (en) | 1970-08-12 |
| US3370227A (en) | 1968-02-20 |
| ES345214A1 (es) | 1968-11-01 |
| FR1547582A (fr) | 1968-11-29 |
| DE1640254A1 (de) | 1971-01-21 |
| JPS4530131B1 (en) | 1970-09-30 |
| CH479876A (de) | 1969-10-15 |