CS149308B1 - - Google Patents
Info
- Publication number
- CS149308B1 CS149308B1 CS842669A CS842669A CS149308B1 CS 149308 B1 CS149308 B1 CS 149308B1 CS 842669 A CS842669 A CS 842669A CS 842669 A CS842669 A CS 842669A CS 149308 B1 CS149308 B1 CS 149308B1
- Authority
- CS
- Czechoslovakia
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
- H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS842669A CS149308B1 (en) | 1969-12-22 | 1969-12-22 | |
| DE19702057604 DE2057604A1 (en) | 1969-12-22 | 1970-11-24 | Cooling duct arrangement of a disc coil winding in transformers or choke coils |
| FR7043160A FR2071971B1 (en) | 1969-12-22 | 1970-12-01 | |
| AT1136670A AT312092B (en) | 1969-12-22 | 1970-12-17 | Cooling channel arrangement of a disc coil winding in transformers or inductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS842669A CS149308B1 (en) | 1969-12-22 | 1969-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS149308B1 true CS149308B1 (en) | 1973-07-05 |
Family
ID=5434780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS842669A CS149308B1 (en) | 1969-12-22 | 1969-12-22 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT312092B (en) |
| CS (1) | CS149308B1 (en) |
| DE (1) | DE2057604A1 (en) |
| FR (1) | FR2071971B1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245206A (en) * | 1977-03-26 | 1981-01-13 | Hitachi, Ltd. | Winding structure for static electrical induction apparatus |
| JPS5434025A (en) * | 1977-08-22 | 1979-03-13 | Hitachi Ltd | Winding for electric machine |
| JPS5565408A (en) * | 1978-11-13 | 1980-05-16 | Toshiba Corp | Superconductive electromagnet |
| DE4131260A1 (en) * | 1991-09-17 | 1993-03-18 | Tro Transformatoren Und Schalt | Cooling system for disc=shaped windings in electrical power transformers - has at least one regulating element located in cooling channels between windings to direct coolant flow |
| DE102011079648A1 (en) * | 2011-07-22 | 2013-01-24 | Siemens Aktiengesellschaft | Winding arrangement with coil windings and a cooling channel system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1225716A (en) * | 1958-02-06 | 1960-07-04 | Licentia Gmbh | Insulation device placed between windings of different voltages made up of coils in wafer form for high voltage devices |
| FR1347738A (en) * | 1962-11-03 | 1964-01-04 | Comp Generale Electricite | Improvements to cooling devices for static electrical devices |
| CH456763A (en) * | 1966-02-17 | 1968-07-31 | Vuori Martti | Device on an oil-cooled transformer to divert the oil flowing through it for a flow through the spaces between the individual winding coils |
-
1969
- 1969-12-22 CS CS842669A patent/CS149308B1/cs unknown
-
1970
- 1970-11-24 DE DE19702057604 patent/DE2057604A1/en active Pending
- 1970-12-01 FR FR7043160A patent/FR2071971B1/fr not_active Expired
- 1970-12-17 AT AT1136670A patent/AT312092B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT312092B (en) | 1973-12-10 |
| FR2071971A1 (en) | 1971-09-24 |
| DE2057604A1 (en) | 1971-06-24 |
| FR2071971B1 (en) | 1975-01-10 |