EP0092870A3 - Transformer, particularly with an oxide ceramic shell - Google Patents
Transformer, particularly with an oxide ceramic shell Download PDFInfo
- Publication number
- EP0092870A3 EP0092870A3 EP83200561A EP83200561A EP0092870A3 EP 0092870 A3 EP0092870 A3 EP 0092870A3 EP 83200561 A EP83200561 A EP 83200561A EP 83200561 A EP83200561 A EP 83200561A EP 0092870 A3 EP0092870 A3 EP 0092870A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- transformer
- oxide ceramic
- ceramic shell
- shell
- oxide
- 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.)
- Granted
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
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823215474 DE3215474A1 (de) | 1982-04-24 | 1982-04-24 | Transformator, insbesondere mit einem oxydkeramischen kernschlussmaterial |
DE3215474 | 1982-04-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0092870A2 EP0092870A2 (de) | 1983-11-02 |
EP0092870A3 true EP0092870A3 (en) | 1984-03-28 |
EP0092870B1 EP0092870B1 (de) | 1987-03-18 |
Family
ID=6161949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83200561A Expired EP0092870B1 (de) | 1982-04-24 | 1983-04-19 | Hochfrequenz-Transformator |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0092870B1 (de) |
JP (1) | JPS58192313A (de) |
DE (2) | DE3215474A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4139217A1 (de) * | 1991-11-29 | 1993-06-03 | Tamura Hinchley Ltd | Transformatorspulenkoerper |
DE29602852U1 (de) * | 1996-02-17 | 1996-05-02 | Forschungsinstitut Prof. Dr.-Ing.habil, Dr.phil.nat. Karl Otto Lehmann, Nachf. GmbH & Cie, 76534 Baden-Baden | Baustein für eigensichere Schaltkreise |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6937815U (de) * | 1969-09-24 | 1970-01-02 | Siemens Ag | Rohrfoermiger flanschspulenkoerper aus isolierstoff |
DD121566A1 (de) * | 1975-09-26 | 1976-08-05 | ||
DE2730440B1 (de) * | 1977-07-06 | 1979-01-04 | Georg Wilhelm 6120 Erbach Roth | Isolierende Abstandshalter für die Enden von Spulen |
DE2841108A1 (de) * | 1978-09-21 | 1980-04-03 | Weiner Norbert | Distanzband fuer transformatorspulenkoerper |
DE2340787B2 (de) * | 1973-08-11 | 1980-06-26 | Transformatoren Union Ag, 7000 Stuttgart | Vorrichtung zum gemeinsamen axialen Pressen aller Wicklungen eines Transformators |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5764120U (de) * | 1980-10-02 | 1982-04-16 |
-
1982
- 1982-04-24 DE DE19823215474 patent/DE3215474A1/de not_active Ceased
-
1983
- 1983-04-19 DE DE8383200561T patent/DE3370403D1/de not_active Expired
- 1983-04-19 EP EP83200561A patent/EP0092870B1/de not_active Expired
- 1983-04-21 JP JP58069337A patent/JPS58192313A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6937815U (de) * | 1969-09-24 | 1970-01-02 | Siemens Ag | Rohrfoermiger flanschspulenkoerper aus isolierstoff |
DE2340787B2 (de) * | 1973-08-11 | 1980-06-26 | Transformatoren Union Ag, 7000 Stuttgart | Vorrichtung zum gemeinsamen axialen Pressen aller Wicklungen eines Transformators |
DD121566A1 (de) * | 1975-09-26 | 1976-08-05 | ||
DE2730440B1 (de) * | 1977-07-06 | 1979-01-04 | Georg Wilhelm 6120 Erbach Roth | Isolierende Abstandshalter für die Enden von Spulen |
DE2841108A1 (de) * | 1978-09-21 | 1980-04-03 | Weiner Norbert | Distanzband fuer transformatorspulenkoerper |
Non-Patent Citations (2)
Title |
---|
BAUTEILE REPORT, 17. Jahrgang, Heft 5, Oktober 1979, Berlin G. ROESPEL, M. ZENGER "Ferritkernformen fur die Leistungselektronik" Seiten 209-214 * |
R. FEINBERG "Modern Power Transformer Practice", 1980 THE MACMILLAN PRESS LTD, London Seiten 22-24 * |
Also Published As
Publication number | Publication date |
---|---|
DE3370403D1 (en) | 1987-04-23 |
JPH0316771B2 (de) | 1991-03-06 |
JPS58192313A (ja) | 1983-11-09 |
EP0092870A2 (de) | 1983-11-02 |
DE3215474A1 (de) | 1983-11-03 |
EP0092870B1 (de) | 1987-03-18 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Designated state(s): DE FR GB |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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RHK1 | Main classification (correction) |
Ipc: H01F 27/28 |
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17P | Request for examination filed |
Effective date: 19840913 |
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GRAA | (expected) grant |
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RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
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