PT3036748T - Indutor e respetivo método de fabrico - Google Patents

Indutor e respetivo método de fabrico

Info

Publication number
PT3036748T
PT3036748T PT157134594T PT15713459T PT3036748T PT 3036748 T PT3036748 T PT 3036748T PT 157134594 T PT157134594 T PT 157134594T PT 15713459 T PT15713459 T PT 15713459T PT 3036748 T PT3036748 T PT 3036748T
Authority
PT
Portugal
Prior art keywords
inductor
manufacturing
same
Prior art date
Application number
PT157134594T
Other languages
English (en)
Inventor
Weichang Huang
Original Assignee
Würth Elektronik Eisos Gmbh & Co Kg
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 Würth Elektronik Eisos Gmbh & Co Kg filed Critical Würth Elektronik Eisos Gmbh & Co Kg
Publication of PT3036748T publication Critical patent/PT3036748T/pt

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/08—Rotary-piston or ring-piston meters
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F27/2852—Construction of conductive connections, of leads
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • 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
    • H01F41/005—Impregnating or encapsulating
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • 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
    • H01F41/06—Coil winding
    • H01F41/076—Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials
    • 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
    • H01F2017/046—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 helical coil made of flat wire, e.g. with smaller extension of wire cross section in the direction of the longitudinal axis
    • 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
    • H01F2017/048—Fixed inductances of the signal type  with magnetic core with encapsulating core, e.g. made of resin and magnetic powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
PT157134594T 2014-04-01 2015-03-27 Indutor e respetivo método de fabrico PT3036748T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410129094.2A CN103915236A (zh) 2014-04-01 2014-04-01 一种新型电感及其制造方法

Publications (1)

Publication Number Publication Date
PT3036748T true PT3036748T (pt) 2017-11-29

Family

ID=51040846

Family Applications (1)

Application Number Title Priority Date Filing Date
PT157134594T PT3036748T (pt) 2014-04-01 2015-03-27 Indutor e respetivo método de fabrico

Country Status (16)

Country Link
EP (2) EP3036748B1 (pt)
JP (1) JP6329637B2 (pt)
KR (1) KR101924941B1 (pt)
CN (1) CN103915236A (pt)
CA (1) CA2944603C (pt)
DK (1) DK3036748T3 (pt)
ES (2) ES2949708T3 (pt)
HU (1) HUE035368T2 (pt)
IL (1) IL247414B (pt)
MX (1) MX358654B (pt)
NO (1) NO3036748T3 (pt)
PL (1) PL3036748T3 (pt)
PT (1) PT3036748T (pt)
RU (1) RU2649413C9 (pt)
TW (1) TWI656542B (pt)
WO (1) WO2015150274A1 (pt)

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JP2016157751A (ja) 2015-02-23 2016-09-01 スミダコーポレーション株式会社 電子部品
JP6197829B2 (ja) * 2015-05-30 2017-09-20 株式会社村田製作所 表面実装インダクタ
CN106469607B (zh) 2015-08-19 2020-10-27 胜美达集团株式会社 一种线圈元器件的制造方法及用于制造此线圈元器件的模具设备
JP6503975B2 (ja) * 2015-08-21 2019-04-24 株式会社村田製作所 表面実装インダクタの製造方法
CN105355408B (zh) * 2015-11-18 2018-02-13 宁波韵升电子元器件技术有限公司 一种模压表面贴装电感的制造方法
DE102015120162A1 (de) * 2015-11-20 2017-05-24 Epcos Ag SMD-Induktivität mit hoher Spitzenstrombelastbarkeit und niedrigen Verlusten und Verfahren zur Herstellung
CN105405631A (zh) * 2015-12-30 2016-03-16 深圳市麦捷微电子科技股份有限公司 微型电感的制作方法
CN106548851A (zh) * 2016-08-31 2017-03-29 珠海经济特区宝诚电子有限公司 一种分段成型电感器及其制作方法
JP6673161B2 (ja) * 2016-11-24 2020-03-25 株式会社村田製作所 コイル部品
JP7163565B2 (ja) * 2017-05-11 2022-11-01 スミダコーポレーション株式会社 コイル部品
CN107610879B (zh) * 2017-09-28 2021-07-20 中国科学院微电子研究所 一种柱形电感及其制作方法
JP7103787B2 (ja) * 2017-12-27 2022-07-20 太陽誘電株式会社 コイル部品及び電子機器
KR101997550B1 (ko) * 2018-02-08 2019-07-08 박혜정 0.02~0.03mm 초소형 에나멜 코일 와인딩·터미널단자퓨징으로 이루어진 VCF AF 액츄에이터용 코일어셈블리모듈 자동제조장치 및 방법
JP6784269B2 (ja) 2018-03-01 2020-11-11 株式会社村田製作所 表面実装インダクタ
JP6819632B2 (ja) 2018-03-01 2021-01-27 株式会社村田製作所 表面実装インダクタ
WO2019178737A1 (zh) * 2018-03-20 2019-09-26 深圳顺络电子股份有限公司 一种电感元件及制造方法
CN108389679A (zh) * 2018-03-20 2018-08-10 深圳顺络电子股份有限公司 一种电感元件及制造方法
CN110895989A (zh) * 2018-08-23 2020-03-20 广东理标信息科技有限公司 一种一体成型电感器及其制作方法
WO2020182759A1 (en) 2019-03-11 2020-09-17 Nicoventures Trading Limited Aerosol provision device
KR102279305B1 (ko) 2019-04-16 2021-07-21 삼성전기주식회사 코일 부품
CN111899970A (zh) * 2019-05-06 2020-11-06 奇力新电子股份有限公司 电感器的制备方法
JP6734444B2 (ja) * 2019-06-27 2020-08-05 太陽誘電株式会社 コイル部品及びその製造方法，電子機器
DE102019211439A1 (de) * 2019-07-31 2021-02-04 Würth Elektronik eiSos Gmbh & Co. KG Verfahren zur Herstellung eines induktiven Bauteils sowie induktives Bauteil
CN110718386A (zh) * 2019-10-21 2020-01-21 通友智能装备(江苏)有限公司 一种一体成型电感器的制作工艺
CN113035528A (zh) * 2019-12-24 2021-06-25 佳邦科技股份有限公司 无载具底部电极一体成型功率电感及其制造方法
CN111508694A (zh) * 2020-05-19 2020-08-07 三积瑞科技（苏州）有限公司 超低阻抗热压成型电感及其制造方法
CN112103029B (zh) * 2020-09-16 2022-03-11 横店集团东磁股份有限公司 一种电感器及其制作方法
JP7014273B2 (ja) * 2020-10-06 2022-02-01 株式会社村田製作所 表面実装インダクタ
CN112927882B (zh) * 2021-01-25 2022-05-27 合泰盟方电子（深圳）股份有限公司 一种用于一体成型电感器的金属软磁粉末构件
CN113436830A (zh) * 2021-05-25 2021-09-24 深圳顺络电子股份有限公司 一种塑模成型元器件及其制造方法

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Also Published As

Publication number Publication date
EP3036748A1 (en) 2016-06-29
CA2944603C (en) 2018-06-19
EP3249661B1 (en) 2023-05-03
HUE035368T2 (en) 2018-05-02
JP2017510072A (ja) 2017-04-06
MX358654B (es) 2018-08-30
WO2015150274A1 (en) 2015-10-08
NO3036748T3 (pt) 2018-02-10
MX2016011405A (es) 2017-02-02
PL3036748T3 (pl) 2018-01-31
IL247414B (en) 2020-07-30
DK3036748T3 (en) 2018-01-02
TWI656542B (zh) 2019-04-11
KR101924941B1 (ko) 2019-02-27
RU2649413C1 (ru) 2018-04-03
CN103915236A (zh) 2014-07-09
JP6329637B2 (ja) 2018-05-23
TW201603065A (zh) 2016-01-16
CA2944603A1 (en) 2015-10-08
EP3249661A1 (en) 2017-11-29
EP3036748B1 (en) 2017-09-13
KR20160129070A (ko) 2016-11-08
IL247414A0 (en) 2016-11-30
ES2649190T3 (es) 2018-01-10
RU2649413C9 (ru) 2018-07-11
ES2949708T3 (es) 2023-10-02

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