JPWO2022264460A1 - - Google Patents

Info

Publication number
JPWO2022264460A1
JPWO2022264460A1 JP2023529450A JP2023529450A JPWO2022264460A1 JP WO2022264460 A1 JPWO2022264460 A1 JP WO2022264460A1 JP 2023529450 A JP2023529450 A JP 2023529450A JP 2023529450 A JP2023529450 A JP 2023529450A JP WO2022264460 A1 JPWO2022264460 A1 JP WO2022264460A1
Authority
JP
Japan
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
Application number
JP2023529450A
Other languages
Japanese (ja)
Other versions
JP7408017B2 (ja
JPWO2022264460A5 (https=
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 filed Critical
Publication of JPWO2022264460A1 publication Critical patent/JPWO2022264460A1/ja
Publication of JPWO2022264460A5 publication Critical patent/JPWO2022264460A5/ja
Application granted granted Critical
Publication of JP7408017B2 publication Critical patent/JP7408017B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
    • H05K7/20854—Heat transfer by conduction from internal heat source to heat radiating structure
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
    • H05K7/20418—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing the radiating structures being additional and fastened onto the housing
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
    • H05K7/20881—Liquid coolant with phase change
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20936—Liquid coolant with phase change

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
JP2023529450A 2021-06-16 2021-12-23 電子機器 Active JP7408017B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2021/022795 WO2022264301A1 (ja) 2021-06-16 2021-06-16 電子機器
JPPCT/JP2021/022795 2021-06-16
PCT/JP2021/047825 WO2022264460A1 (ja) 2021-06-16 2021-12-23 電子機器

Publications (3)

Publication Number Publication Date
JPWO2022264460A1 true JPWO2022264460A1 (https=) 2022-12-22
JPWO2022264460A5 JPWO2022264460A5 (https=) 2023-08-22
JP7408017B2 JP7408017B2 (ja) 2024-01-04

Family

ID=84525986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529450A Active JP7408017B2 (ja) 2021-06-16 2021-12-23 電子機器

Country Status (4)

Country Link
US (1) US20240206132A1 (https=)
JP (1) JP7408017B2 (https=)
DE (1) DE112021007818T5 (https=)
WO (2) WO2022264301A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023144914A1 (ja) * 2022-01-26 2023-08-03 三菱電機株式会社 電子機器
JPWO2025224805A1 (https=) * 2024-04-22 2025-10-30

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07283564A (ja) * 1994-04-05 1995-10-27 Hitachi Ltd 電子装置
JP2000092819A (ja) * 1998-09-10 2000-03-31 Toshiba Corp 半導体冷却装置
JP2000161880A (ja) * 1998-11-26 2000-06-16 Toshiba Corp ヒートパイプ式冷却器
JP2001118976A (ja) * 1999-10-20 2001-04-27 Hitachi Ltd 電子部品の冷却装置
JP2016107983A (ja) * 2014-12-03 2016-06-20 アルストム トランスポート テクノロジーズ 鉄道車両要素用の冷却エアローリック装置及び対応する鉄道車両

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174501A (ja) * 1987-01-14 1988-07-19 Toshiba Corp 電気車の制御装置
JPH01139019U (https=) * 1988-03-18 1989-09-22
JP2003079164A (ja) * 2001-08-31 2003-03-14 Toshiba Transport Eng Inc 電力変換装置
JP5466073B2 (ja) * 2010-04-23 2014-04-09 株式会社日立製作所 電力変換装置および鉄道車両
JP6097648B2 (ja) * 2013-07-10 2017-03-15 株式会社日立製作所 電力変換装置及びこれを搭載した鉄道車両
US20160255746A1 (en) * 2015-02-27 2016-09-01 Laird Technologies, Inc. Heat sinks including heat pipes and related methods
JP6494384B2 (ja) * 2015-04-09 2019-04-03 三菱電機株式会社 車両用変圧器
CN105845648A (zh) * 2016-05-10 2016-08-10 成都中微电微波技术有限公司 一种微电子器件树形散热器
JP7045457B2 (ja) * 2017-12-08 2022-03-31 ケーエムダブリュ・インコーポレーテッド 電装素子の放熱装置
JP2021022795A (ja) 2019-07-26 2021-02-18 キヤノン株式会社 画像読取装置
KR20210061682A (ko) * 2019-11-20 2021-05-28 주식회사 브이씨텍 하이브리드 냉각 구조를 갖는 철도 차량용 인버터 스택

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07283564A (ja) * 1994-04-05 1995-10-27 Hitachi Ltd 電子装置
JP2000092819A (ja) * 1998-09-10 2000-03-31 Toshiba Corp 半導体冷却装置
JP2000161880A (ja) * 1998-11-26 2000-06-16 Toshiba Corp ヒートパイプ式冷却器
JP2001118976A (ja) * 1999-10-20 2001-04-27 Hitachi Ltd 電子部品の冷却装置
JP2016107983A (ja) * 2014-12-03 2016-06-20 アルストム トランスポート テクノロジーズ 鉄道車両要素用の冷却エアローリック装置及び対応する鉄道車両

Also Published As

Publication number Publication date
JP7408017B2 (ja) 2024-01-04
WO2022264301A1 (ja) 2022-12-22
US20240206132A1 (en) 2024-06-20
WO2022264460A1 (ja) 2022-12-22
DE112021007818T5 (de) 2024-03-28

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