JP6520765B2 - 回路構成体 - Google Patents

回路構成体 Download PDF

Info

Publication number
JP6520765B2
JP6520765B2 JP2016045283A JP2016045283A JP6520765B2 JP 6520765 B2 JP6520765 B2 JP 6520765B2 JP 2016045283 A JP2016045283 A JP 2016045283A JP 2016045283 A JP2016045283 A JP 2016045283A JP 6520765 B2 JP6520765 B2 JP 6520765B2
Authority
JP
Japan
Prior art keywords
fixing member
heat sink
case
thermal expansion
core
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 - Fee Related
Application number
JP2016045283A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017162957A5 (enExample
JP2017162957A (ja
Inventor
敏之 土田
敏之 土田
山根　茂樹
茂樹 山根
広利 前田
広利 前田
拓也 大田
拓也 大田
純也 愛知
純也 愛知
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2016045283A priority Critical patent/JP6520765B2/ja
Priority to CN201780009878.3A priority patent/CN108604492B/zh
Priority to PCT/JP2017/009159 priority patent/WO2017154954A1/ja
Priority to DE112017001219.8T priority patent/DE112017001219T5/de
Priority to US16/081,753 priority patent/US11289261B2/en
Publication of JP2017162957A publication Critical patent/JP2017162957A/ja
Publication of JP2017162957A5 publication Critical patent/JP2017162957A5/ja
Application granted granted Critical
Publication of JP6520765B2 publication Critical patent/JP6520765B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F27/08—Cooling; Ventilating
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • 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
    • H01F27/06—Mounting, supporting, or suspending transformers, reactors, or choke coils not being 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • 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
    • H01F27/2823—Wires
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H05K1/021—Components thermally connected to metal substrates or heat-sinks by insert mounting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/321—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by conductive adhesives
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/1003—Non-printed inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Transformer Cooling (AREA)
  • Housings And Mounting Of Transformers (AREA)
JP2016045283A 2016-03-09 2016-03-09 回路構成体 Expired - Fee Related JP6520765B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016045283A JP6520765B2 (ja) 2016-03-09 2016-03-09 回路構成体
CN201780009878.3A CN108604492B (zh) 2016-03-09 2017-03-08 电路结构体
PCT/JP2017/009159 WO2017154954A1 (ja) 2016-03-09 2017-03-08 回路構成体
DE112017001219.8T DE112017001219T5 (de) 2016-03-09 2017-03-08 Schaltungsanordnung
US16/081,753 US11289261B2 (en) 2016-03-09 2017-03-08 Circuit assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016045283A JP6520765B2 (ja) 2016-03-09 2016-03-09 回路構成体

Publications (3)

Publication Number Publication Date
JP2017162957A JP2017162957A (ja) 2017-09-14
JP2017162957A5 JP2017162957A5 (enExample) 2018-07-19
JP6520765B2 true JP6520765B2 (ja) 2019-05-29

Family

ID=59790573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016045283A Expired - Fee Related JP6520765B2 (ja) 2016-03-09 2016-03-09 回路構成体

Country Status (5)

Country Link
US (1) US11289261B2 (enExample)
JP (1) JP6520765B2 (enExample)
CN (1) CN108604492B (enExample)
DE (1) DE112017001219T5 (enExample)
WO (1) WO2017154954A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018103181U1 (de) * 2018-06-07 2019-10-17 Tridonic Gmbh & Co. Kg Betriebsgerät mit Wärmeleitstruktur
GB2618373B (en) * 2022-05-05 2024-09-11 Murata Manufacturing Co Hybrid construction transformer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004253508A (ja) 2003-02-19 2004-09-09 Fujitsu Ten Ltd 大型表面実装部品の固定構造及び大型表面実装部品の固定方法
CN101447324B (zh) * 2008-09-18 2012-04-25 深圳创维－Rgb电子有限公司 变压器结构
CN101728065A (zh) * 2008-10-29 2010-06-09 乐金电子(天津)电器有限公司 微波炉的变压器结构
CN101807476A (zh) * 2009-02-18 2010-08-18 台达电子工业股份有限公司 变压器结构
CN201489982U (zh) * 2009-03-30 2010-05-26 艾默生网络能源有限公司 一种平板变压器
JP5703744B2 (ja) * 2010-12-24 2015-04-22 株式会社豊田自動織機 誘導機器
CN103314419B (zh) * 2010-12-27 2015-12-09 丰田自动车株式会社 电抗器装置
JP2013125857A (ja) * 2011-12-14 2013-06-24 Denso Corp リアクトル及び電力変換装置
JP5884111B2 (ja) * 2012-09-25 2016-03-15 音羽電機工業株式会社 パルストランス装置
JP5751293B2 (ja) * 2013-08-13 2015-07-22 Tdk株式会社 プリント基板及び電源装置
JP6420563B2 (ja) * 2014-04-09 2018-11-07 株式会社タムラ製作所 リアクトル
WO2016002326A1 (ja) * 2014-07-04 2016-01-07 株式会社オートネットワーク技術研究所 コイル組立体、コイル組立体の取り付け構造、および、電気接続箱
CN204578339U (zh) * 2015-03-04 2015-08-19 常州首普电源科技有限公司 一种开关电源
CN104795226B (zh) * 2015-04-30 2017-03-01 广州金升阳科技有限公司 变压器的制造方法
JP6746933B2 (ja) 2016-02-08 2020-08-26 いすゞ自動車株式会社 ハイブリッド車両

Also Published As

Publication number Publication date
WO2017154954A1 (ja) 2017-09-14
JP2017162957A (ja) 2017-09-14
DE112017001219T5 (de) 2018-12-20
CN108604492A (zh) 2018-09-28
CN108604492B (zh) 2021-03-26
US20190206604A1 (en) 2019-07-04
US11289261B2 (en) 2022-03-29

Similar Documents

Publication Publication Date Title
US10147536B2 (en) Reactor
WO2019225489A1 (ja) 回路装置
JP2016066721A (ja) リアクトル
JP2017123733A (ja) 電気接続箱
US10163563B2 (en) Reactor
JP6106646B2 (ja) リアクトル
JP7098049B2 (ja) コイル装置および電力変換装置
CN108604492B (zh) 电路结构体
JP5983913B2 (ja) リアクトル、コンバータ、および電力変換装置
JP2013125857A (ja) リアクトル及び電力変換装置
JP6541967B2 (ja) リアクトル
JP6513956B2 (ja) 磁気結合型リアクトル
JP2017123415A (ja) コイル装置及び電気接続箱
JP7189740B2 (ja) リアクトル
JP6265031B2 (ja) コア片及びリアクトル
JP2018148058A (ja) 回路装置および電力変換装置
JP7849151B2 (ja) リアクトル
JP5321531B2 (ja) リアクトル装置
KR102596184B1 (ko) 전력 변환 모듈 방열 장치 및 그 제조 방법
JP6106645B2 (ja) リアクトル
JP6016034B2 (ja) リアクトル
WO2017135065A1 (ja) 回路構成体および電気接続箱
JP6619195B2 (ja) リアクトル
JP6578157B2 (ja) 樹脂モールドコア、リアクトル
JP5505716B2 (ja) リアクトル

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180611

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180628

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190124

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190402

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190415

R150 Certificate of patent or registration of utility model

Ref document number: 6520765

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees