CA1203298A - Electric coil - Google Patents

Electric coil

Info

Publication number
CA1203298A
CA1203298A CA000408393A CA408393A CA1203298A CA 1203298 A CA1203298 A CA 1203298A CA 000408393 A CA000408393 A CA 000408393A CA 408393 A CA408393 A CA 408393A CA 1203298 A CA1203298 A CA 1203298A
Authority
CA
Canada
Prior art keywords
coil
boundary plane
axis
coils
angle
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.)
Expired
Application number
CA000408393A
Other languages
English (en)
French (fr)
Inventor
Frans H.M. Smeets
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1203298A publication Critical patent/CA1203298A/en
Expired legal-status Critical Current

Links

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
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
CA000408393A 1981-07-30 1982-07-29 Electric coil Expired CA1203298A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8103601 1981-07-30
NL8103601A NL8103601A (nl) 1981-07-30 1981-07-30 Elektrische spoel.

Publications (1)

Publication Number Publication Date
CA1203298A true CA1203298A (en) 1986-04-15

Family

ID=19837873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000408393A Expired CA1203298A (en) 1981-07-30 1982-07-29 Electric coil

Country Status (9)

Country Link
US (1) US4463334A (enExample)
EP (1) EP0071305B1 (enExample)
JP (1) JPS5830110A (enExample)
KR (1) KR880002520B1 (enExample)
AU (1) AU549972B2 (enExample)
CA (1) CA1203298A (enExample)
DE (1) DE3267683D1 (enExample)
ES (1) ES274617Y (enExample)
NL (1) NL8103601A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708101A1 (de) * 1986-10-21 1988-04-28 Bosch Gmbh Robert Loesbare befestigungs-anordnung fuer direkt-zuendspulen an brennkraftmaschinen
DE19812836A1 (de) * 1998-03-24 1999-09-30 Pemetzrieder Neosid Induktives Miniatur-Bauelement für SMD-Montage
JP4400092B2 (ja) * 2003-05-15 2010-01-20 株式会社村田製作所 表面実装型インダクタ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145280B (de) * 1961-04-12 1963-03-14 Grundig Max Verfahren zur Herstellung einer Spulenanordnung mit magnetisierbarem Kern
DE1564556A1 (de) * 1966-04-01 1969-07-17 Siemens Ag Mehrteiliger ferromagnetischer Schalenkern fuer elektrische Spulen
US3593217A (en) * 1967-10-27 1971-07-13 Texas Instruments Inc Subminiature tunable circuits in modular form and method for making same
US3500274A (en) * 1968-11-04 1970-03-10 Nippon Musical Instruments Mfg Variable inductor
US3585553A (en) * 1970-04-16 1971-06-15 Us Army Microminiature leadless inductance element
NL7007686A (enExample) * 1970-05-28 1971-11-30
JPS5926577Y2 (ja) * 1979-09-17 1984-08-02 ティーディーケイ株式会社 小型インダクタンス素子

Also Published As

Publication number Publication date
JPH0135484B2 (enExample) 1989-07-25
ES274617Y (es) 1984-12-01
ES274617U (es) 1984-04-16
AU8650182A (en) 1983-02-03
KR840000954A (ko) 1984-03-26
JPS5830110A (ja) 1983-02-22
EP0071305A1 (en) 1983-02-09
DE3267683D1 (en) 1986-01-09
NL8103601A (nl) 1983-02-16
EP0071305B1 (en) 1985-11-27
AU549972B2 (en) 1986-02-20
KR880002520B1 (ko) 1988-11-26
US4463334A (en) 1984-07-31

Similar Documents

Publication Publication Date Title
US6073339A (en) Method of making low profile pin-less planar magnetic devices
EP0206584B1 (en) Surface mountable electronic device
US5473813A (en) Methods of forming electronic multi-layer printed circuit boards and/or cards and electronic packages including said boards or cards
US4654472A (en) Electronic component package with multiconductive base forms for multichannel mounting
EP0435461B1 (en) Multiple turn low profile magnetic component using sheet windings
US4879630A (en) Housing for an electronic circuit
US20020028589A1 (en) High-density electrical interconnect system
JPH03502387A (ja) 三次元的回路構成要素組立体及びこれに対応する方法
CA1173921A (en) Programmable plug
US5309130A (en) Self leaded surface mount coil lead form
EP0469671B1 (en) Choke coil comprising a bead of a softmagnetic material
JPH03501676A (ja) データカプラ
CA1203298A (en) Electric coil
WO1995008203A1 (en) Orientation and positioning device for electrical connectors
EP0919064B1 (en) Planar winding structure and low profile magnetic component having reduced size and improved thermal properties
CA1096432A (en) Electrical connecting means and an electric motor stator assembly
EP0071306A1 (en) Electric coil
EP0865048B1 (en) Stackable and cost-reduced transformer with embedded EMI filters
CN1091550C (zh) 接线器组件放置得巧妙的电动机
WO1998054733A3 (en) Low profile pin-less planar magnetic devices and method of making same
EP0269177B1 (en) Inductive winding
JPH051111Y2 (enExample)
US6489878B2 (en) Method of manufacturing a magnetic power component and a magnetic power component
JPH0349210A (ja) 巻線装置
EP4336524A1 (en) Header component, inductive device and method for assembling an inductive device

Legal Events

Date Code Title Description
MKEX Expiry