FI57498C - Luftlindad drossel - Google Patents
Luftlindad drossel Download PDFInfo
- Publication number
- FI57498C FI57498C FI3993/73A FI399373A FI57498C FI 57498 C FI57498 C FI 57498C FI 3993/73 A FI3993/73 A FI 3993/73A FI 399373 A FI399373 A FI 399373A FI 57498 C FI57498 C FI 57498C
- Authority
- FI
- Finland
- Prior art keywords
- coil
- coils
- coil structures
- choke
- structures
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012260 resinous material Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
- H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA160059 | 1972-12-28 | ||
| CA160,059A CA965166A (en) | 1972-12-28 | 1972-12-28 | Air core duplex reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI57498B FI57498B (fi) | 1980-04-30 |
| FI57498C true FI57498C (fi) | 1980-08-11 |
Family
ID=4095398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3993/73A FI57498C (fi) | 1972-12-28 | 1973-12-27 | Luftlindad drossel |
Country Status (9)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307364A (en) * | 1980-05-16 | 1981-12-22 | Westinghouse Electric Corp. | Electrical reactor with foil windings |
| CA1170321A (en) * | 1982-01-20 | 1984-07-03 | Richard F. Dudley | Low loss spider support for coil of an inductive apparatus |
| CH666763A5 (de) * | 1984-12-19 | 1988-08-15 | Bbc Brown Boveri & Cie | Spule und verfahren zu ihrer herstellung. |
| CA1312360C (en) * | 1987-03-31 | 1993-01-05 | Patrick Earl Burke | Sensitive fault detection system for parallel coil air core reactors |
| AT394083B (de) * | 1990-10-10 | 1992-01-27 | Girkinger Alfred | Aussenfensterbank |
| US5202584A (en) * | 1991-08-30 | 1993-04-13 | Bba Canada Limited | High energy dissipation harmonic filter reactor |
| WO2008055538A1 (en) * | 2006-11-06 | 2008-05-15 | Abb Research Ltd | Cooling system for a dry-type air-core reactor |
| AT507928B1 (de) * | 2008-06-30 | 2015-09-15 | Coil Holding Gmbh | Drosselspule für elektrische energieversorgungsnetze mit reduzierten schallemissionen |
| RU2398301C1 (ru) * | 2009-07-17 | 2010-08-27 | Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт релестроения с опытным производством" | Трехфазный токоограничивающий реактор для устройства плавного пуска электродвигателя |
| TW201113915A (en) * | 2009-10-14 | 2011-04-16 | Lerrel World Hi Tech Corp | Symmetrical parallel induction coils for electromagnetic devices |
| US9431834B2 (en) | 2012-03-20 | 2016-08-30 | Qualcomm Incorporated | Wireless power transfer apparatus and method of manufacture |
| US9583259B2 (en) | 2012-03-20 | 2017-02-28 | Qualcomm Incorporated | Wireless power transfer device and method of manufacture |
| US9160205B2 (en) | 2012-03-20 | 2015-10-13 | Qualcomm Incorporated | Magnetically permeable structures |
| US9653206B2 (en) * | 2012-03-20 | 2017-05-16 | Qualcomm Incorporated | Wireless power charging pad and method of construction |
| RU2765872C1 (ru) * | 2021-09-22 | 2022-02-04 | Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт релестроения с опытным производством" | Сглаживающий реактор для устройства плавного пуска электродвигателя |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1554250A (en) * | 1921-11-02 | 1925-09-22 | Thomas E Murray | Reactance coil |
| US1745812A (en) * | 1926-04-02 | 1930-02-04 | William A Ready | Reactor |
| US2288201A (en) * | 1938-06-28 | 1942-06-30 | Bbc Brown Boveri & Cie | High tension transformer |
| US2337916A (en) * | 1939-05-15 | 1943-12-28 | Bbc Brown Boveri & Cie | High voltage transformer |
| CA497005A (en) * | 1949-09-28 | 1953-10-20 | D. Coggeshall Almy | Electric coil and method of making the same |
| US2959754A (en) * | 1957-12-24 | 1960-11-08 | Gen Electric Canada | Electrical reactor |
| GB1007569A (en) * | 1962-05-29 | 1965-10-13 | Anthony Barclay Trench | Current limiting reactor |
| US3225319A (en) * | 1963-01-25 | 1965-12-21 | Trench Anthony Barclay | Shunt reactors |
| GB1017029A (en) * | 1964-10-20 | 1966-01-12 | Anthony Barclay Trench | Improvements in current limiting reactors |
| JPS433779Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-04-15 | 1968-02-17 | ||
| US3662461A (en) * | 1970-05-04 | 1972-05-16 | Chemetron Corp | Method of making dry insulated inductive coil |
| US3696315A (en) * | 1970-09-24 | 1972-10-03 | Westinghouse Electric Corp | Line traps for power line carrier current systems |
-
1972
- 1972-12-28 CA CA160,059A patent/CA965166A/en not_active Expired
-
1973
- 1973-12-19 JP JP48142953A patent/JPS5047162A/ja active Pending
- 1973-12-19 DE DE2363158A patent/DE2363158C2/de not_active Expired
- 1973-12-20 CH CH1787473A patent/CH575649A5/xx not_active IP Right Cessation
- 1973-12-20 AT AT1068073A patent/AT332487B/de active
- 1973-12-21 US US427218A patent/US3902147A/en not_active Expired - Lifetime
- 1973-12-21 FR FR7346148A patent/FR2212622B1/fr not_active Expired
- 1973-12-27 SE SE7317499A patent/SE391603B/xx unknown
- 1973-12-27 FI FI3993/73A patent/FI57498C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA1068073A (de) | 1976-01-15 |
| CA965166A (en) | 1975-03-25 |
| FI57498B (fi) | 1980-04-30 |
| FR2212622A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-26 |
| SE391603B (sv) | 1977-02-21 |
| US3902147A (en) | 1975-08-26 |
| DE2363158A1 (de) | 1974-07-11 |
| AT332487B (de) | 1976-09-27 |
| CH575649A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-14 |
| DE2363158C2 (de) | 1983-01-20 |
| FR2212622B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-11 |
| JPS5047162A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-26 |
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