NO753525L - - Google Patents
Info
- Publication number
- NO753525L NO753525L NO753525A NO753525A NO753525L NO 753525 L NO753525 L NO 753525L NO 753525 A NO753525 A NO 753525A NO 753525 A NO753525 A NO 753525A NO 753525 L NO753525 L NO 753525L
- Authority
- NO
- Norway
- Prior art keywords
- core
- measuring
- winding
- current transformer
- protective
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 57
- 230000001681 protective effect Effects 0.000 claims description 18
- 239000012212 insulator Substances 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/32—Circuit arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI743148A FI50460C (fi) | 1974-10-28 | 1974-10-28 | Putkieristeinen vaippasydänvirtamuuntaja |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO753525L true NO753525L (ru) | 1976-04-29 |
Family
ID=8508062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO753525A NO753525L (ru) | 1974-10-28 | 1975-10-20 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4060759A (ru) |
| JP (1) | JPS5165322A (ru) |
| BE (1) | BE834803A (ru) |
| DE (1) | DE2547135A1 (ru) |
| DK (1) | DK480775A (ru) |
| FI (1) | FI50460C (ru) |
| FR (1) | FR2331134A1 (ru) |
| NO (1) | NO753525L (ru) |
| SE (1) | SE7511654L (ru) |
| SU (1) | SU580853A3 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613841A (en) * | 1983-11-30 | 1986-09-23 | General Electric Company | Integrated transformer and inductor |
| DE59302880D1 (de) * | 1992-04-03 | 1996-07-18 | Moser Glaser & Co Ag | Stabkern-Stromwandler |
| DE19860210A1 (de) * | 1998-12-24 | 2000-06-29 | Alstom Sachsenwerk Gmbh | Stromwandler zum Einsatz in einer gasisolierten Schaltanlage |
| CN101593619B (zh) * | 2008-06-01 | 2012-05-09 | 江苏思源赫兹互感器有限公司 | 一种正立式电流互感器 |
| DE102010018969A1 (de) * | 2010-04-27 | 2011-10-27 | Siemens Aktiengesellschaft | Stromwandleranordnung |
| JP6094233B2 (ja) * | 2012-05-14 | 2017-03-15 | 住友電気工業株式会社 | 超電導マグネット |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI46572C (fi) * | 1972-04-07 | 1973-04-10 | Stroemberg Oy Ab | Jännitemuuntaja. |
-
1974
- 1974-10-28 FI FI743148A patent/FI50460C/fi active
-
1975
- 1975-10-06 US US05/620,114 patent/US4060759A/en not_active Expired - Lifetime
- 1975-10-16 FR FR7531708A patent/FR2331134A1/fr active Granted
- 1975-10-17 SE SE7511654A patent/SE7511654L/xx unknown
- 1975-10-20 JP JP50125478A patent/JPS5165322A/ja active Pending
- 1975-10-20 NO NO753525A patent/NO753525L/no unknown
- 1975-10-21 DE DE19752547135 patent/DE2547135A1/de active Pending
- 1975-10-23 BE BE161190A patent/BE834803A/xx unknown
- 1975-10-24 DK DK480775A patent/DK480775A/da unknown
- 1975-10-24 SU SU7502183251A patent/SU580853A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| US4060759A (en) | 1977-11-29 |
| DE2547135A1 (de) | 1976-05-06 |
| SE7511654L (sv) | 1976-04-29 |
| FR2331134B3 (ru) | 1978-07-13 |
| SU580853A3 (ru) | 1977-11-15 |
| DK480775A (da) | 1976-04-29 |
| BE834803A (fr) | 1976-02-16 |
| FI50460C (fi) | 1976-03-10 |
| FR2331134A1 (fr) | 1977-06-03 |
| FI50460B (ru) | 1975-12-01 |
| JPS5165322A (ru) | 1976-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4513274A (en) | Current transformer for measuring instruments | |
| US2494579A (en) | Differential transformer pickup unit | |
| NO753525L (ru) | ||
| DE2835794B2 (de) | Faseroptische Anordnung zur Messung der Stärke eines elektrischen Stromes | |
| JPH02116712A (ja) | 変位測定装置 | |
| US4117437A (en) | Top core type current transformer structure | |
| US4339739A (en) | Linear displacement transducer | |
| DE1488433B2 (de) | Turbogenerator mit direkt gekühlten Wicklungen | |
| DE69212650T2 (de) | Glasfaserwicklung | |
| GB1427980A (en) | Voltage transformer | |
| US2058302A (en) | Transformer | |
| US1722167A (en) | Current transformer | |
| US2700896A (en) | Electric torque meter | |
| US2811699A (en) | Transformer | |
| NO760523L (ru) | ||
| DE69318158T2 (de) | Kompensationsvorrichtung für faseroptische-spule | |
| US2406887A (en) | Electrical ratiometer | |
| EP0254946B1 (en) | A single phase auto transformer | |
| DE1955697C3 (de) | Induktiver Übertrager mit Übertragungssystemen aus umlaufenden und feststehenden Teilen | |
| Breckinridge et al. | Thorium comparison spectrum | |
| SU39264A1 (ru) | Электродинамический прибор | |
| SU851507A1 (ru) | Трансформатор тока | |
| SU56432A1 (ru) | Бесконтактный сельсин | |
| SU96284A1 (ru) | Промежуточный быстронасыщающийс трансформатор дл дифференциальной защиты силовых трансформаторов | |
| SU480936A1 (ru) | Способ регулировки чувствительности магнитоупругих датчиков дроссельного типа |