NO773907L - Forkoplingsapparat og lignenede med e- og i-formet kjerneblikk - Google Patents
Forkoplingsapparat og lignenede med e- og i-formet kjerneblikkInfo
- Publication number
- NO773907L NO773907L NO773907A NO773907A NO773907L NO 773907 L NO773907 L NO 773907L NO 773907 A NO773907 A NO 773907A NO 773907 A NO773907 A NO 773907A NO 773907 L NO773907 L NO 773907L
- Authority
- NO
- Norway
- Prior art keywords
- shaped core
- tins
- tin
- core
- jacket
- Prior art date
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000011162 core material Substances 0.000 description 40
- 238000004804 winding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 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
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Pens And Brushes (AREA)
- Adornments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762652171 DE2652171A1 (de) | 1976-11-16 | 1976-11-16 | Vorschaltgeraet u.dgl. mit e- und i-foermigen kernblechen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO773907L true NO773907L (no) | 1978-05-18 |
Family
ID=5993282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO773907A NO773907L (no) | 1976-11-16 | 1977-11-15 | Forkoplingsapparat og lignenede med e- og i-formet kjerneblikk |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2652171A1 (https=) |
| FR (1) | FR2371050A1 (https=) |
| IT (1) | IT1091455B (https=) |
| NL (1) | NL7711676A (https=) |
| NO (1) | NO773907L (https=) |
| SE (1) | SE7712845L (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933781C2 (de) * | 1979-08-21 | 1982-10-07 | Fa. Hermann Schwabe, 7067 Urbach | Verfahren zum Herstellen E-förmiger Kernbleche und I-förmiger Rückschlußbleche einer Drossel oder eines Transformators insbesondere für Gasentladungslampen |
| DE2950789C2 (de) * | 1979-12-17 | 1982-07-01 | May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel | Vorschaltgerät für Leuchtstofflampen |
| DE3510854A1 (de) * | 1985-03-26 | 1986-10-02 | Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7068 Urbach | Verfahren zur herstellung u-foermiger kernbleche und zwischen deren schenkel passender t-foermiger rueckschlussbleche einer drossel oder eines transformators, insbesondere fuer gasentladungslampen |
| DE3611069A1 (de) * | 1986-04-03 | 1987-10-08 | Schwabe Gmbh | Vorschaltdrossel, insbesondere fuer gasentladungslampen |
| DE102004012436B4 (de) | 2004-03-12 | 2006-04-20 | Vossloh-Schwabe Deutschland Gmbh | Kernblech für induktives Bauelement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077570A (en) * | 1959-01-28 | 1963-02-12 | Gen Electric | Inductive device |
| US3254318A (en) * | 1962-10-16 | 1966-05-31 | Westinghouse Electric Corp | Welding apparatus |
| DE2042424A1 (de) * | 1970-08-27 | 1972-03-09 | Licentia Gmbh | Vorschaltdrossel für Leuchtstofflampen |
| GB1464798A (en) * | 1973-08-20 | 1977-02-16 | Zumtobel W | Transformer or choke with an iron body |
| DE2344403C3 (de) * | 1973-09-03 | 1986-10-02 | Bertos AG, Glarus | Vorschaltgerät für Leuchtstofflampen, Drosselspule o.dgl.induktives Gerät |
-
1976
- 1976-11-16 DE DE19762652171 patent/DE2652171A1/de not_active Ceased
-
1977
- 1977-10-25 NL NL7711676A patent/NL7711676A/xx not_active Application Discontinuation
- 1977-11-10 IT IT69522/77A patent/IT1091455B/it active
- 1977-11-14 SE SE7712845A patent/SE7712845L/xx unknown
- 1977-11-15 NO NO773907A patent/NO773907L/no unknown
- 1977-11-16 FR FR7734435A patent/FR2371050A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7712845L (sv) | 1978-05-17 |
| FR2371050B1 (https=) | 1983-01-14 |
| NL7711676A (nl) | 1978-05-18 |
| IT1091455B (it) | 1985-07-06 |
| FR2371050A1 (fr) | 1978-06-09 |
| DE2652171A1 (de) | 1978-05-24 |
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