DE2837065C3 - Vorrichtung zum kontinuierlichen Feststellen von Isolationsfehlern an elektrischen Adern für Niederspannung - Google Patents
Vorrichtung zum kontinuierlichen Feststellen von Isolationsfehlern an elektrischen Adern für NiederspannungInfo
- Publication number
- DE2837065C3 DE2837065C3 DE2837065A DE2837065A DE2837065C3 DE 2837065 C3 DE2837065 C3 DE 2837065C3 DE 2837065 A DE2837065 A DE 2837065A DE 2837065 A DE2837065 A DE 2837065A DE 2837065 C3 DE2837065 C3 DE 2837065C3
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- circuit
- electrode
- wire
- generator
- 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
- 238000009413 insulation Methods 0.000 title claims description 21
- 238000001514 detection method Methods 0.000 title claims description 9
- 239000004020 conductor Substances 0.000 claims description 11
- 230000007547 defect Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 claims description 6
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims 3
- 238000009499 grossing Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000013024 troubleshooting Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000792859 Enema Species 0.000 description 1
- 244000228957 Ferula foetida Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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 Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7726775A FR2401427A1 (fr) | 1977-08-26 | 1977-08-26 | Procede et appareillage de detection en continu de defauts d'isolation de conducteurs electriques pour basse tension |
| FR7736626A FR2410281A2 (fr) | 1977-11-29 | 1977-11-29 | Perfectionnement au procede et a l'appareillage de detection en continu de defauts d'isolation de conducteurs electriques pour basse tension |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2837065A1 DE2837065A1 (de) | 1979-03-22 |
| DE2837065B2 DE2837065B2 (de) | 1981-05-07 |
| DE2837065C3 true DE2837065C3 (de) | 1982-03-11 |
Family
ID=26220196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2837065A Expired DE2837065C3 (de) | 1977-08-26 | 1978-08-24 | Vorrichtung zum kontinuierlichen Feststellen von Isolationsfehlern an elektrischen Adern für Niederspannung |
Country Status (10)
| Country | Link |
|---|---|
| CH (1) | CH625627A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2837065C3 (enrdf_load_stackoverflow) |
| ES (1) | ES472773A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2004657B (enrdf_load_stackoverflow) |
| GR (1) | GR66027B (enrdf_load_stackoverflow) |
| IT (1) | IT1098141B (enrdf_load_stackoverflow) |
| LU (1) | LU80158A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7808761A (enrdf_load_stackoverflow) |
| PT (1) | PT68470A (enrdf_load_stackoverflow) |
| SE (1) | SE7808762L (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105845C2 (de) * | 1981-02-18 | 1984-09-06 | Dietrich 3420 Herzberg Reidt | Vorrichtung zum Prüfen elektrischer Kabel |
| RU2767959C1 (ru) * | 2021-03-12 | 2022-03-22 | федеральное государственное бюджетное образовательное учреждение высшего образования «Томский государственный университет систем управления и радиоэлектроники» | Способ контроля дефектности изоляции обмоточных проводов |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1399611A (fr) * | 1964-03-20 | 1965-05-21 | Thomson Houston Comp Francaise | Dispositif de contrôle en continu du revêtement isolant des conducteurs électriques |
-
1978
- 1978-08-18 SE SE7808762A patent/SE7808762L/xx unknown
- 1978-08-23 ES ES472773A patent/ES472773A1/es not_active Expired
- 1978-08-23 GR GR57063A patent/GR66027B/el unknown
- 1978-08-23 PT PT68470A patent/PT68470A/pt unknown
- 1978-08-24 NL NL7808761A patent/NL7808761A/xx not_active Application Discontinuation
- 1978-08-24 DE DE2837065A patent/DE2837065C3/de not_active Expired
- 1978-08-24 IT IT26984/78A patent/IT1098141B/it active
- 1978-08-25 CH CH902078A patent/CH625627A5/fr not_active IP Right Cessation
- 1978-08-25 LU LU80158A patent/LU80158A1/xx unknown
- 1978-08-25 GB GB7834710A patent/GB2004657B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PT68470A (fr) | 1978-09-01 |
| DE2837065B2 (de) | 1981-05-07 |
| GB2004657A (en) | 1979-04-04 |
| LU80158A1 (fr) | 1979-05-15 |
| ES472773A1 (es) | 1979-02-16 |
| DE2837065A1 (de) | 1979-03-22 |
| GB2004657B (en) | 1982-08-18 |
| GR66027B (enrdf_load_stackoverflow) | 1981-01-14 |
| IT1098141B (it) | 1985-09-07 |
| CH625627A5 (enrdf_load_stackoverflow) | 1981-09-30 |
| SE7808762L (sv) | 1979-02-27 |
| IT7826984A0 (it) | 1978-08-24 |
| NL7808761A (nl) | 1979-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |