CA947387A - Resin impregnated transformer coil assembly - Google Patents
Resin impregnated transformer coil assemblyInfo
- Publication number
- CA947387A CA947387A CA130,531A CA130531A CA947387A CA 947387 A CA947387 A CA 947387A CA 130531 A CA130531 A CA 130531A CA 947387 A CA947387 A CA 947387A
- Authority
- CA
- Canada
- Prior art keywords
- coil assembly
- resin impregnated
- transformer coil
- impregnated transformer
- resin
- 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
Classifications
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/06—Insulation of windings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
- H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12772571A | 1971-03-24 | 1971-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA947387A true CA947387A (en) | 1974-05-14 |
Family
ID=22431620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA130,531A Expired CA947387A (en) | 1971-03-24 | 1971-12-20 | Resin impregnated transformer coil assembly |
Country Status (2)
Country | Link |
---|---|
US (1) | US3691498A (en) |
CA (1) | CA947387A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE376508B (en) * | 1973-09-28 | 1975-05-26 | Asea Ab | |
SE418234B (en) * | 1979-08-14 | 1981-05-11 | Asea Ab | POWER TRANSFORMER OR REACTOR |
SE435330B (en) * | 1983-02-10 | 1984-09-17 | Asea Ab | INDUCTIVE DEVICE |
FR2812444B1 (en) * | 2000-07-28 | 2004-08-13 | Tda Armements Sas | PROCESS FOR PRODUCING A SOLENOID WITH VARIABLE CHARACTERISTICS ALONG ITS AXIS |
US10679784B1 (en) * | 2016-07-29 | 2020-06-09 | Vanner, Inc. | Method of forming a transformer winding |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US762112A (en) * | 1903-09-21 | 1904-06-07 | Vincent G Apple | Electrically-conductive coil and method of constructing same. |
US2488325A (en) * | 1947-06-25 | 1949-11-15 | Bell Telephone Labor Inc | Electrical winding |
US3068533A (en) * | 1958-12-08 | 1962-12-18 | Ciba Ltd | Method of impregnating and covering electric windings |
US3090825A (en) * | 1959-12-29 | 1963-05-21 | Anaconda Wire & Cable Co | Insulated cable |
US3084242A (en) * | 1961-11-14 | 1963-04-02 | Essex Wire Corp | Electric heater wire |
US3217094A (en) * | 1962-12-24 | 1965-11-09 | Anaconda Wire & Cable Co | Polycarbonate cable |
US3427578A (en) * | 1966-11-14 | 1969-02-11 | Gen Electric | Coil winding of bare wire and separate insulation and method of making such coil |
-
1971
- 1971-03-24 US US127725A patent/US3691498A/en not_active Expired - Lifetime
- 1971-12-20 CA CA130,531A patent/CA947387A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3691498A (en) | 1972-09-12 |
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