EP0130902A3 - Inductive electronic component for transmission by flat contacts - Google Patents
Inductive electronic component for transmission by flat contacts Download PDFInfo
- Publication number
- EP0130902A3 EP0130902A3 EP84401338A EP84401338A EP0130902A3 EP 0130902 A3 EP0130902 A3 EP 0130902A3 EP 84401338 A EP84401338 A EP 84401338A EP 84401338 A EP84401338 A EP 84401338A EP 0130902 A3 EP0130902 A3 EP 0130902A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmission
- electronic component
- flat contacts
- inductive electronic
- inductive
- 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
- 230000005540 biological transmission Effects 0.000 title 1
- 230000001939 inductive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F2017/0053—Printed inductances with means to reduce eddy currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8311078 | 1982-06-24 | ||
FR8311078A FR2548821B1 (en) | 1983-07-04 | 1983-07-04 | INDUCTIVE ELECTRONIC COMPONENT FOR FLAT CARRYING OVER |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0130902A2 EP0130902A2 (en) | 1985-01-09 |
EP0130902A3 true EP0130902A3 (en) | 1985-03-06 |
EP0130902B1 EP0130902B1 (en) | 1987-11-19 |
Family
ID=9290470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19840401338 Expired EP0130902B1 (en) | 1983-07-04 | 1984-06-26 | Inductive electronic component for transmission by flat contacts |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0130902B1 (en) |
JP (1) | JPS6053005A (en) |
DE (1) | DE3467656D1 (en) |
FR (1) | FR2548821B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3615037C2 (en) * | 1986-05-03 | 1994-04-07 | Johann Leonhard Huettlinger | Process for manufacturing coils for SMD technology |
JPS63122208U (en) * | 1987-02-03 | 1988-08-09 | ||
JPH03163808A (en) * | 1989-11-22 | 1991-07-15 | Murata Mfg Co Ltd | Inductance parts |
GB2258764A (en) * | 1991-08-14 | 1993-02-17 | Abc Taiwan Electronics Corp | Securing chip coil to p.c.b |
EP0785559B1 (en) * | 1995-06-08 | 2002-08-14 | Matsushita Electric Industrial Co., Ltd. | Chip coil |
US6144280A (en) * | 1996-11-29 | 2000-11-07 | Taiyo Yuden Co., Ltd. | Wire wound electronic component and method of manufacturing the same |
JPH10172832A (en) * | 1996-12-11 | 1998-06-26 | Taiyo Yuden Co Ltd | Wound electronic parts |
JP4673499B2 (en) * | 2001-05-01 | 2011-04-20 | コーア株式会社 | Chip coil |
EP1502236B1 (en) | 2002-04-29 | 2011-08-24 | Allflex Europe SAS | Coil arrangement for radio-frequency identification devices, process and apparatus for making said arrangement |
JP2007005769A (en) | 2005-05-27 | 2007-01-11 | Tdk Corp | Coil part and electronic apparatus |
JP4569533B2 (en) * | 2006-07-05 | 2010-10-27 | Tdk株式会社 | Coil parts |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB879085A (en) * | 1959-03-21 | 1961-10-04 | Ericsson Telephones Ltd | Improved bobbin for coils |
FR2033087A5 (en) * | 1969-02-26 | 1970-11-27 | Int Standard Electric Corp | |
US3585553A (en) * | 1970-04-16 | 1971-06-15 | Us Army | Microminiature leadless inductance element |
DE3042433A1 (en) * | 1980-11-11 | 1982-07-01 | Draloric Electronic GmbH, 8500 Nürnberg | Inductive component for printed circuit mounting - has ends of wire coil wound round cylindrical central portion, and electrically coupled to both metal films on end blocks |
-
1983
- 1983-07-04 FR FR8311078A patent/FR2548821B1/en not_active Expired
-
1984
- 1984-06-26 EP EP19840401338 patent/EP0130902B1/en not_active Expired
- 1984-06-26 DE DE8484401338T patent/DE3467656D1/en not_active Expired
- 1984-07-02 JP JP13705684A patent/JPS6053005A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB879085A (en) * | 1959-03-21 | 1961-10-04 | Ericsson Telephones Ltd | Improved bobbin for coils |
FR2033087A5 (en) * | 1969-02-26 | 1970-11-27 | Int Standard Electric Corp | |
US3585553A (en) * | 1970-04-16 | 1971-06-15 | Us Army | Microminiature leadless inductance element |
DE3042433A1 (en) * | 1980-11-11 | 1982-07-01 | Draloric Electronic GmbH, 8500 Nürnberg | Inductive component for printed circuit mounting - has ends of wire coil wound round cylindrical central portion, and electrically coupled to both metal films on end blocks |
Non-Patent Citations (1)
Title |
---|
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 19, no. 7, décembre 1976, page 2414, New York, US; D.P. DARWIN: "Attachment of coil leads to bobbins" * |
Also Published As
Publication number | Publication date |
---|---|
FR2548821A1 (en) | 1985-01-11 |
FR2548821B1 (en) | 1986-01-24 |
EP0130902B1 (en) | 1987-11-19 |
JPS6053005A (en) | 1985-03-26 |
DE3467656D1 (en) | 1987-12-23 |
EP0130902A2 (en) | 1985-01-09 |
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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 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): DE GB IT NL |
|
AK | Designated contracting states |
Designated state(s): DE GB IT NL |
|
17P | Request for examination filed |
Effective date: 19850316 |
|
17Q | First examination report despatched |
Effective date: 19860410 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: COMPAGNIE EUROPEENNE DE COMPOSANTS ELECTRONIQUES L |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE GB IT NL |
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ITF | It: translation for a ep patent filed | ||
REF | Corresponds to: |
Ref document number: 3467656 Country of ref document: DE Date of ref document: 19871223 |
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GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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ITTA | It: last paid annual fee | ||
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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