NO146040C - REACTOR AND SIMILAR WITH IRON CORE AND E- AND I-FORMED CORE - Google Patents
REACTOR AND SIMILAR WITH IRON CORE AND E- AND I-FORMED COREInfo
- Publication number
- NO146040C NO146040C NO773802A NO773802A NO146040C NO 146040 C NO146040 C NO 146040C NO 773802 A NO773802 A NO 773802A NO 773802 A NO773802 A NO 773802A NO 146040 C NO146040 C NO 146040C
- Authority
- NO
- Norway
- Prior art keywords
- core
- reactor
- similar
- iron core
- iron
- Prior art date
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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Catalysts (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2650929A DE2650929C2 (en) | 1976-11-08 | 1976-11-08 | Ballast |
Publications (3)
Publication Number | Publication Date |
---|---|
NO773802L NO773802L (en) | 1978-05-09 |
NO146040B NO146040B (en) | 1982-04-05 |
NO146040C true NO146040C (en) | 1982-07-21 |
Family
ID=5992640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO773802A NO146040C (en) | 1976-11-08 | 1977-11-07 | REACTOR AND SIMILAR WITH IRON CORE AND E- AND I-FORMED CORE |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2650929C2 (en) |
FR (1) | FR2370346A1 (en) |
GB (1) | GB1595083A (en) |
IT (1) | IT1091718B (en) |
NL (1) | NL186411C (en) |
NO (1) | NO146040C (en) |
SE (1) | SE422635B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260975A (en) * | 1979-05-29 | 1981-04-07 | General Electric Company | Transformer with terminal board support and clamping-mounting structure |
DE2926291A1 (en) * | 1979-06-29 | 1981-01-08 | Grau Erich Stanzwerk Elek | Three limb core electromagnetic transducer - uses two laminations with one carrying central core and other both outer limbs |
DE3238877A1 (en) * | 1981-12-17 | 1983-07-14 | Erich Grau GmbH, 7126 Sersheim | Two-piece jacket core, in particular for transformers, transmitters and inductors |
DE3405063A1 (en) * | 1984-02-13 | 1985-09-05 | May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel | CONTROL UNIT FOR GAS DISCHARGE LAMPS |
DE3703026C1 (en) * | 1987-02-02 | 1988-09-01 | May & Christe Gmbh | Ballast for gas discharge lamps |
DE102004053547B4 (en) * | 2004-11-05 | 2009-04-16 | Team Magnetics Gmbh | Sheet metal cut for a layered core of a transformer |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB671823A (en) * | 1948-02-06 | 1952-05-14 | British Thomson Houston Co Ltd | Improvements in and relating to punched magnetic core laminations for electric induction apparatus such as transformers |
DE1037592B (en) * | 1952-10-21 | 1958-08-28 | Siemens Ag | Electric choke for operating fluorescent lamps |
US3077570A (en) * | 1959-01-28 | 1963-02-12 | Gen Electric | Inductive device |
GB885174A (en) * | 1959-05-11 | 1961-12-20 | Gen Electric Co Ltd | Improvements in and relating to laminated electromagnetic cores |
US3114861A (en) * | 1960-10-17 | 1963-12-17 | Advance Transformer Co | Gaseous discharge ballast |
US3254318A (en) * | 1962-10-16 | 1966-05-31 | Westinghouse Electric Corp | Welding apparatus |
DE1438657A1 (en) * | 1962-12-07 | 1969-01-16 | Waasner B | Core sheet for transformers |
DE1613628A1 (en) * | 1967-03-20 | 1970-07-30 | Blum Eisen & Metallind | Two-part iron core, especially for transformers |
DE1613778A1 (en) * | 1968-01-31 | 1971-04-22 | Blum Eisen & Metallind | Two-part iron core, especially for transformers |
DE1946885A1 (en) * | 1968-09-24 | 1970-04-02 | Elektrokovina Tovarna Elektrok | Choke coil or transformer |
DE1905498A1 (en) * | 1969-02-05 | 1970-08-20 | Waasner B | Pressing device of a transformer |
DE2012583A1 (en) * | 1970-03-17 | 1971-09-30 | Siemens Ag | Iron core for transformers or reactors |
SE363924B (en) * | 1970-08-27 | 1974-02-04 | Licentia Gmbh | |
DE7427707U (en) * | 1973-08-20 | 1974-11-28 | Zumtobel W | Transformer or reactor with an iron body |
DE2344403C3 (en) * | 1973-09-03 | 1986-10-02 | Bertos AG, Glarus | Ballast for fluorescent lamps, choke coil or similar inductive device |
-
1976
- 1976-11-08 DE DE2650929A patent/DE2650929C2/en not_active Expired
-
1977
- 1977-10-27 NL NLAANVRAGE7711790,A patent/NL186411C/en not_active IP Right Cessation
- 1977-11-04 IT IT69473/77A patent/IT1091718B/en active
- 1977-11-07 SE SE7712555A patent/SE422635B/en not_active IP Right Cessation
- 1977-11-07 NO NO773802A patent/NO146040C/en unknown
- 1977-11-08 FR FR7733521A patent/FR2370346A1/en active Granted
- 1977-11-08 GB GB46377/77A patent/GB1595083A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL186411B (en) | 1990-06-18 |
FR2370346A1 (en) | 1978-06-02 |
SE422635B (en) | 1982-03-15 |
NL186411C (en) | 1990-11-16 |
NL7711790A (en) | 1978-05-10 |
DE2650929C2 (en) | 1983-10-13 |
NO146040B (en) | 1982-04-05 |
DE2650929A1 (en) | 1978-05-11 |
GB1595083A (en) | 1981-08-05 |
SE7712555L (en) | 1978-05-09 |
FR2370346B1 (en) | 1983-01-07 |
NO773802L (en) | 1978-05-09 |
IT1091718B (en) | 1985-07-06 |
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