BR9714111A - Processo para fabricação de indutores - Google Patents

Processo para fabricação de indutores

Info

Publication number
BR9714111A
BR9714111A BR9714111A BR9714111A BR9714111A BR 9714111 A BR9714111 A BR 9714111A BR 9714111 A BR9714111 A BR 9714111A BR 9714111 A BR9714111 A BR 9714111A BR 9714111 A BR9714111 A BR 9714111A
Authority
BR
Brazil
Prior art keywords
inductors
core
terminals
inductor
coating
Prior art date
Application number
BR9714111A
Other languages
English (en)
Inventor
Ross Warren Lampe Jr
Gerard James Hayes
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Publication of BR9714111A publication Critical patent/BR9714111A/pt

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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H01F41/04—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 for manufacturing coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

núcleo dielétrico (14), terminais (22) incluindo grampos de fio que são grampeados em torno do núcledo perímetro do núcleo e ligado aos terminais. Um revestimento (32) tal como um revestimento adesivo é disposto sobre o enrolamento de fio e entre os terminais. O processo de fabricação dos indutores é um processo contínuo. Tendo início com um material bobinado, que pode ser extrudado, os indutores são formados seq³encialmente sobre um material de núcleo. Os indutores não são fisicamente separados até os estágios finais de fabricação, o que contrasta com o processo da técnica anterior em que cada indutor é construído individualmente sobre um núcleo individual que foi fabricado com tolerâncias rigorosas e enrolado individualmente. Em virtude das características dos componentes do indutor, pods.
BR9714111A 1996-12-30 1997-12-19 Processo para fabricação de indutores BR9714111A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/775,195 US5867891A (en) 1996-12-30 1996-12-30 Continuous method of manufacturing wire wound inductors and wire wound inductors thereby
PCT/US1997/023559 WO1998029884A1 (en) 1996-12-30 1997-12-19 Continuous method of manufacturing wire wound inductors and wire wound inductors thereby

Publications (1)

Publication Number Publication Date
BR9714111A true BR9714111A (pt) 2000-03-21

Family

ID=25103624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714111A BR9714111A (pt) 1996-12-30 1997-12-19 Processo para fabricação de indutores

Country Status (11)

Country Link
US (1) US5867891A (pt)
EP (1) EP0950251B1 (pt)
JP (1) JP2001507865A (pt)
CN (1) CN1146928C (pt)
AU (1) AU5614298A (pt)
BR (1) BR9714111A (pt)
DE (1) DE69724281D1 (pt)
EE (1) EE9900327A (pt)
HK (1) HK1026506A1 (pt)
MY (1) MY119347A (pt)
WO (1) WO1998029884A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285272B1 (en) 1999-10-28 2001-09-04 Coilcraft, Incorporated Low profile inductive component
US8412377B2 (en) * 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
JP4548110B2 (ja) * 2004-12-13 2010-09-22 パナソニック株式会社 チップ部品の製造方法
DE102005022927A1 (de) * 2005-05-13 2006-11-16 Würth Elektronik iBE GmbH Elektronisches Bauteil und Verfahren zu seiner Befestigung
US20080036566A1 (en) * 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same
US20090313812A1 (en) * 2008-06-24 2009-12-24 Sergey Pulnikov Method for making electrical windings for electrical apparatus and transformers and winding obtained by said method
US8761899B2 (en) 2009-03-04 2014-06-24 Imricor Medical Systems, Inc. MRI compatible conductive wires
US8843213B2 (en) 2009-03-04 2014-09-23 Imricor Medical Systems, Inc. MRI compatible co-radially wound lead assembly
US8805540B2 (en) 2009-03-04 2014-08-12 Imricor Medical Systems, Inc. MRI compatible cable
US8855788B2 (en) 2009-03-04 2014-10-07 Imricor Medical Systems, Inc. MRI compatible electrode circuit
WO2010102122A1 (en) 2009-03-04 2010-09-10 Imricor Medical Systems, Inc. Mri compatible electrode circuit
US8831743B2 (en) 2009-03-04 2014-09-09 Imricor Medical Systems, Inc. MRI compatible electrode circuit
US20130300529A1 (en) * 2012-04-24 2013-11-14 Cyntec Co., Ltd. Coil structure and electromagnetic component using the same
DK3017533T3 (da) * 2013-07-04 2020-12-07 Linak As Aktuatorsystem
CN110335749B (zh) * 2019-07-27 2021-06-15 东莞市慧研自动化设备科技有限公司 一种sq共模电感自动绕线缠脚设备及方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298275A (en) * 1940-08-31 1942-10-13 Bell Telephone Labor Inc Electrical coil
US3196523A (en) * 1958-06-30 1965-07-27 Zenith Radio Corp Method of constructing a tuning strip
US3259862A (en) * 1963-05-27 1966-07-05 Kenneth L Richard Tunable electronic component
US3367816A (en) * 1963-12-27 1968-02-06 Stone Straw Corp Method of helically winding coil forms while extruding material onto the inner wall
US3323200A (en) * 1964-05-19 1967-06-06 Automatic Elect Lab Method for manufacturing selfsupporting coils
GB1268645A (en) * 1968-10-14 1972-03-29 Lucas Industries Ltd Ignition coils
US3659336A (en) * 1970-01-30 1972-05-02 Electronic Diversified Inc Method of manufacturing an inductive device
US3670406A (en) * 1970-02-04 1972-06-20 Texas Instruments Inc Method of adjusting inductive devices
DE2055285A1 (de) * 1970-11-10 1972-05-25 Rhein Westfael Isolatoren Verfahren zur Bewicklung von Drahtwiderständen Verfahren zur Bewicklung von Drahtwiderständen
US3684993A (en) * 1971-02-18 1972-08-15 Bell Telephone Labor Inc Variable inductance coil form assembly
US3689981A (en) * 1971-08-13 1972-09-12 Western Electric Co Methods of assembling electrical components
US3811045A (en) * 1972-04-19 1974-05-14 Magnetic Labor Inc Coil manufacturing process
DE2450513A1 (de) * 1974-10-24 1976-04-29 Standard Elektrik Lorenz Ag Drosselspule
DE3042433A1 (de) * 1980-11-11 1982-07-01 Draloric Electronic GmbH, 8500 Nürnberg Induktives bauelement zum einsatz in gedruckte schaltungen
JPS57211712A (en) * 1981-06-23 1982-12-25 Matsushita Electric Ind Co Ltd Multiplex winding method
JPS5875825A (ja) * 1981-10-29 1983-05-07 Murata Mfg Co Ltd チツプインダクタの製造方法
US4516103A (en) * 1983-05-17 1985-05-07 Meteor Ag Plug-in arrangement and process for tin plating contacts of a plug-in arrangement
US4696100A (en) * 1985-02-21 1987-09-29 Matsushita Electric Industrial Co., Ltd. Method of manufacturing a chip coil
US4621251A (en) * 1985-03-28 1986-11-04 North American Philips Corp. Electric resistance heater assembly
FR2593320B1 (fr) * 1986-01-21 1988-03-04 Europ Composants Electron Procede de fabrication d'un composant inductif pour report a plat
JPH02271511A (ja) * 1989-04-12 1990-11-06 Toko Inc チップ型インダクタの製造方法
JPH02290006A (ja) * 1990-04-06 1990-11-29 Tokin Corp インダクタンス素子の製造方法
DE4039527C1 (pt) * 1990-12-11 1992-06-25 Siemens Matsushita Components Gmbh & Co. Kg, 8000 Muenchen, De
US5262745A (en) * 1992-01-27 1993-11-16 Pulse Engineering, Inc. Surface mounted multi-section bobbin
US5351167A (en) * 1992-01-24 1994-09-27 Pulse Engineering, Inc. Self-leaded surface mounted rod inductor
US5345209A (en) * 1992-07-30 1994-09-06 Tdk Corporation Adjustment system for a coil device
US5692290A (en) * 1994-09-19 1997-12-02 Taiyo Yuden Kabushiki Kaisha Method of manufacturing a chip inductor

Also Published As

Publication number Publication date
MY119347A (en) 2005-05-31
CN1247631A (zh) 2000-03-15
EE9900327A (et) 2000-02-15
WO1998029884A1 (en) 1998-07-09
US5867891A (en) 1999-02-09
EP0950251A1 (en) 1999-10-20
EP0950251B1 (en) 2003-08-20
HK1026506A1 (en) 2000-12-15
DE69724281D1 (de) 2003-09-25
JP2001507865A (ja) 2001-06-12
CN1146928C (zh) 2004-04-21
AU5614298A (en) 1998-07-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1946 DE 22/04/2008.