RO83440A - Procedeu pentru confectionarea tolelor de transformator - Google Patents
Procedeu pentru confectionarea tolelor de transformatorInfo
- Publication number
- RO83440A RO83440A RO80102016A RO10201680A RO83440A RO 83440 A RO83440 A RO 83440A RO 80102016 A RO80102016 A RO 80102016A RO 10201680 A RO10201680 A RO 10201680A RO 83440 A RO83440 A RO 83440A
- Authority
- RO
- Romania
- Prior art keywords
- confecting
- transformer
- bars
- procedure
- transformer bars
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Motors, Generators (AREA)
- Regulation Of General Use Transformers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2933781A DE2933781C2 (de) | 1979-08-21 | 1979-08-21 | Verfahren zum Herstellen E-förmiger Kernbleche und I-förmiger Rückschlußbleche einer Drossel oder eines Transformators insbesondere für Gasentladungslampen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83440A true RO83440A (ro) | 1984-02-21 |
| RO83440B RO83440B (ro) | 1984-02-28 |
Family
ID=6078926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO102016A RO83440B (ro) | 1979-08-21 | 1980-08-21 | Procedeu pentru confectionarea tolelor de transformator |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP0024319B1 (ro) |
| JP (1) | JPS5633809A (ro) |
| AR (1) | AR222402A1 (ro) |
| AT (1) | ATE3480T1 (ro) |
| AU (1) | AU540139B2 (ro) |
| BR (1) | BR8005257A (ro) |
| CS (1) | CS236771B2 (ro) |
| DD (1) | DD153016A5 (ro) |
| DE (1) | DE2933781C2 (ro) |
| EG (1) | EG13908A (ro) |
| ES (1) | ES494405A0 (ro) |
| FI (1) | FI71210C (ro) |
| GR (1) | GR69693B (ro) |
| HU (1) | HU179890B (ro) |
| IN (1) | IN152290B (ro) |
| PL (1) | PL125117B1 (ro) |
| RO (1) | RO83440B (ro) |
| SU (1) | SU1083926A3 (ro) |
| UA (1) | UA7590A1 (ro) |
| YU (1) | YU39881B (ro) |
| ZA (1) | ZA805082B (ro) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032419A (ja) * | 1983-08-01 | 1985-02-19 | Nec Corp | 電力増幅器 |
| DE3402036C1 (de) * | 1984-01-21 | 1985-07-11 | Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach | Verfahren zum Herstellen E-förmiger Kernbleche und I-förmiger Rückschlußbleche einer Drossel oder eines Transformators, insbesondere für Gasentladungslampen |
| SE8404231L (sv) * | 1984-08-24 | 1986-02-25 | Kanthal Ab | Sett att framstella slingformiga metallfolieelement |
| EP0571242A1 (fr) * | 1992-05-21 | 1993-11-24 | Acec Ballasts | Circuit magnétique à entrefer, en particulier pour ballasts pour lampes à décharge, et son procédé de fabrication |
| DE4228642A1 (de) * | 1992-08-28 | 1994-03-03 | Tridonic Bauelemente Gmbh Dorn | Verfahren zur Impedanz-Einstellung einer Drossel |
| DE19645098C2 (de) * | 1996-11-01 | 2000-09-21 | Vossloh Schwabe Gmbh | Drossel und Verfahren zu deren Herstellung |
| ES2155806B1 (es) * | 1999-10-07 | 2001-10-16 | Ventura Ind | Procedimiento de troquelado de chapas constitutivas de nucleos magneticos en forma de "e" y de "t". |
| DE102004012436B4 (de) * | 2004-03-12 | 2006-04-20 | Vossloh-Schwabe Deutschland Gmbh | Kernblech für induktives Bauelement |
| JP4961163B2 (ja) * | 2006-05-08 | 2012-06-27 | ラピスセミコンダクタ株式会社 | 直流結合増幅回路 |
| DE102008004555B4 (de) * | 2008-01-15 | 2010-07-29 | Vossloh-Schwabe Deutschland Gmbh | Kernblechsatz für induktive Bauelemente |
| DE102011116861A1 (de) * | 2011-10-25 | 2013-04-25 | Epcos Ag | Elektronisches Bauelement zur Führung eines Magnetfeldes |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE219466C (ro) * | ||||
| DE159059C (ro) * | ||||
| US2235425A (en) * | 1938-12-09 | 1941-03-18 | Western Electric Co | Electromagnetic core |
| 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 |
| DE1438657A1 (de) * | 1962-12-07 | 1969-01-16 | Waasner B | Kernblech fuer Transformatoren |
| DE1638944A1 (de) * | 1967-02-09 | 1970-05-14 | Waasner B | Kernblech mit zwei Blechteilen |
| DE1613628A1 (de) * | 1967-03-20 | 1970-07-30 | Blum Eisen & Metallind | Zweiteiliger Eisenkern,insbesondere fuer Transformatoren |
| DE6936329U (de) * | 1968-09-24 | 1973-11-08 | Elektrokovina Tovarna Elektrok | Drosselspule oder transformator. |
| AT294270B (de) * | 1969-07-14 | 1971-11-10 | Berndeisel & Co Johann | Drossel für Entladungslampen, insbesondere Leuchtstofflampen |
| DE7005834U (de) * | 1970-02-19 | 1970-05-21 | Bbc Brown Boveri & Cie | Kernblech fuer drosseln oder transformatoren. |
| DE2139010A1 (de) * | 1971-08-04 | 1973-03-08 | Kammeyer Karl | Geteilter kernblechschnitt fuer transformatoren |
| DE2309727C3 (de) * | 1973-02-27 | 1979-05-03 | Fa. Hermann Schwabe, 7067 Urbach | Verfahren zur Herstellung von insbesondere als Vorschaltgerät für Gasentladungslampen zu verwendende Drosseln oder Transformatoren |
| DE2638780A1 (de) * | 1975-09-03 | 1977-03-17 | Leuenberger H | Mantelfoermiger magnetkern fuer einen transformator oder eine induktionsspule |
| HU172371B (hu) * | 1976-06-10 | 1978-08-28 | Hiradastechnikai Anyagok Gyara | Plastinki k armature ehlektronnykh mikrotransformatorov svjazi, a tak zhe sposob montazha armatury ili samogo mikrotransformatora |
| DE2652171A1 (de) * | 1976-11-16 | 1978-05-24 | Bertos Ag | Vorschaltgeraet u.dgl. mit e- und i-foermigen kernblechen |
| DE2711855A1 (de) * | 1977-03-18 | 1978-09-21 | Erich Grau | Mantelblech fuer trafos |
-
1979
- 1979-08-21 DE DE2933781A patent/DE2933781C2/de not_active Expired
-
1980
- 1980-07-30 AT AT80104497T patent/ATE3480T1/de not_active IP Right Cessation
- 1980-07-30 EP EP80104497A patent/EP0024319B1/de not_active Expired
- 1980-08-06 GR GR62619A patent/GR69693B/el unknown
- 1980-08-12 HU HU80802003A patent/HU179890B/hu unknown
- 1980-08-19 ZA ZA00805082A patent/ZA805082B/xx unknown
- 1980-08-19 PL PL1980226317A patent/PL125117B1/pl unknown
- 1980-08-20 AR AR282223A patent/AR222402A1/es active
- 1980-08-20 SU SU802970701A patent/SU1083926A3/ru active
- 1980-08-20 BR BR8005257A patent/BR8005257A/pt not_active IP Right Cessation
- 1980-08-20 DD DD80223411A patent/DD153016A5/de unknown
- 1980-08-20 EG EG512/80A patent/EG13908A/xx active
- 1980-08-20 UA UA2970701A patent/UA7590A1/uk unknown
- 1980-08-21 AU AU61613/80A patent/AU540139B2/en not_active Expired
- 1980-08-21 RO RO102016A patent/RO83440B/ro unknown
- 1980-08-21 ES ES494405A patent/ES494405A0/es active Granted
- 1980-08-21 CS CS805736A patent/CS236771B2/cs unknown
- 1980-08-21 FI FI802648A patent/FI71210C/fi not_active IP Right Cessation
- 1980-08-21 YU YU2092/80A patent/YU39881B/xx unknown
- 1980-08-21 JP JP11410080A patent/JPS5633809A/ja active Pending
- 1980-09-11 IN IN1041/CAL/80A patent/IN152290B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE3480T1 (de) | 1983-06-15 |
| YU209280A (en) | 1983-06-30 |
| JPS5633809A (en) | 1981-04-04 |
| AR222402A1 (es) | 1981-05-15 |
| FI71210B (fi) | 1986-08-14 |
| EG13908A (en) | 1982-12-31 |
| PL125117B1 (en) | 1983-03-31 |
| RO83440B (ro) | 1984-02-28 |
| DE2933781A1 (de) | 1981-03-26 |
| PL226317A1 (ro) | 1981-06-19 |
| AU540139B2 (en) | 1984-11-01 |
| ZA805082B (en) | 1981-09-30 |
| DE2933781C2 (de) | 1982-10-07 |
| GR69693B (ro) | 1982-07-08 |
| FI802648A7 (fi) | 1981-02-22 |
| HU179890B (en) | 1982-12-28 |
| CS236771B2 (en) | 1985-05-15 |
| YU39881B (en) | 1985-04-30 |
| AU6161380A (en) | 1981-04-09 |
| ES8103877A1 (es) | 1981-03-16 |
| SU1083926A3 (ru) | 1984-03-30 |
| EP0024319A1 (de) | 1981-03-04 |
| IN152290B (ro) | 1983-12-17 |
| FI71210C (fi) | 1986-11-24 |
| EP0024319B1 (de) | 1983-05-18 |
| ES494405A0 (es) | 1981-03-16 |
| DD153016A5 (de) | 1981-12-16 |
| BR8005257A (pt) | 1981-03-04 |
| UA7590A1 (uk) | 1995-09-29 |
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