EP0352924A3 - Induktive Anordnung - Google Patents
Induktive Anordnung Download PDFInfo
- Publication number
- EP0352924A3 EP0352924A3 EP19890306889 EP89306889A EP0352924A3 EP 0352924 A3 EP0352924 A3 EP 0352924A3 EP 19890306889 EP19890306889 EP 19890306889 EP 89306889 A EP89306889 A EP 89306889A EP 0352924 A3 EP0352924 A3 EP 0352924A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- loop
- turn
- core
- inductive device
- conductor loop
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F2027/408—Association with diode or rectifier
-
- 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
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
- H01F2038/305—Constructions with toroidal magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US226340 | 1981-01-19 | ||
US22634088A | 1988-07-29 | 1988-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0352924A2 EP0352924A2 (de) | 1990-01-31 |
EP0352924A3 true EP0352924A3 (de) | 1990-11-07 |
Family
ID=22848555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890306889 Withdrawn EP0352924A3 (de) | 1988-07-29 | 1989-07-06 | Induktive Anordnung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0352924A3 (de) |
JP (1) | JPH0254911A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0709865A1 (de) * | 1994-10-26 | 1996-05-01 | Lem S.A. | Verfahren und Anordnung zur Verkoppelung magnetisch leitenden Materials mit elektrischen Wicklungen |
JP6227446B2 (ja) | 2014-03-12 | 2017-11-08 | 日立オートモティブシステムズ株式会社 | トランスおよびそれを用いた電力変換装置 |
US11387678B2 (en) * | 2019-09-27 | 2022-07-12 | Apple Inc. | Stacked resonant structures for wireless power systems |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH341897A (de) * | 1956-03-07 | 1959-10-31 | Foerderung Forschung Gmbh | Einrichtung mit mindestens einer elektromagnetischen Wicklung und mindestens einem Kern |
DE2054457A1 (de) * | 1970-11-05 | 1972-05-10 | Siemens Ag | Hochfrequenztransformator bzw. -drossel |
DE2264861A1 (de) * | 1972-09-01 | 1975-06-12 | Hull Corp | Transformator |
EP0220494A2 (de) * | 1985-10-31 | 1987-05-06 | International Business Machines Corporation | Gleichstrom-Gleichstrom-Energiewandlungssystem |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609109A (ja) * | 1983-06-29 | 1985-01-18 | Fujitsu Ltd | 変圧器 |
-
1989
- 1989-05-19 JP JP1124569A patent/JPH0254911A/ja active Pending
- 1989-07-06 EP EP19890306889 patent/EP0352924A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH341897A (de) * | 1956-03-07 | 1959-10-31 | Foerderung Forschung Gmbh | Einrichtung mit mindestens einer elektromagnetischen Wicklung und mindestens einem Kern |
DE2054457A1 (de) * | 1970-11-05 | 1972-05-10 | Siemens Ag | Hochfrequenztransformator bzw. -drossel |
DE2264861A1 (de) * | 1972-09-01 | 1975-06-12 | Hull Corp | Transformator |
EP0220494A2 (de) * | 1985-10-31 | 1987-05-06 | International Business Machines Corporation | Gleichstrom-Gleichstrom-Energiewandlungssystem |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 118 (E-316)(1841) 23 May 1985; & JP-A-60 009 109 (FUJITSU K.K.) * |
Also Published As
Publication number | Publication date |
---|---|
EP0352924A2 (de) | 1990-01-31 |
JPH0254911A (ja) | 1990-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
17P | Request for examination filed |
Effective date: 19900512 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
17Q | First examination report despatched |
Effective date: 19920814 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19921225 |