JP2017017840A - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP2017017840A JP2017017840A JP2015131404A JP2015131404A JP2017017840A JP 2017017840 A JP2017017840 A JP 2017017840A JP 2015131404 A JP2015131404 A JP 2015131404A JP 2015131404 A JP2015131404 A JP 2015131404A JP 2017017840 A JP2017017840 A JP 2017017840A
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- 239000004020 conductor Substances 0.000 claims abstract description 62
- 239000012212 insulator Substances 0.000 claims abstract description 30
- 239000010409 thin film Substances 0.000 claims description 10
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- 239000010408 film Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
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- 239000000919 ceramic Substances 0.000 description 3
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- 238000001816 cooling Methods 0.000 description 2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/123—Suppression of common mode voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thermal Sciences (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
【解決手段】スイッチング素子(半導体スイッチSW)及び放熱器(ヒートシンクHS)の間に、導電体11aを絶縁体11bで覆ったノイズ除去器11を介装し、ノイズ除去器11の導電体11aを線路の安定電位に接続する。
【選択図】図2
Description
但し、Icm:コモンモード電流
Chp:半導体スイッチSWとヒートシンクHSとの間の寄生容量
V :ポイントP1の電圧(V1)
t :時間
但し、ε :半導体スイッチSWとヒートシンクHSとの間の誘電率
dhp:半導体スイッチSWとヒートシンクHSとの間の距離
S :電極面積
但し、Icm:コモンモード電流
Chp2:導電体11aとヒートシンクHSとの間の寄生容量
V :第2ポイントP2の電圧(V2)
t :時間
次に、本発明に係る電力変換装置10の実験例を示し、その結果について説明する。図4は、実験に用いた装置を概略的に示す模式図である。実験に用いた装置は、フィルタ、AC−DCコンバータ(AC/DC)、電力変換装置(DC/DC)及び絶縁DC−DCコンバータ(絶縁DC/DC)を備え、入力側であるフィルタ側をAC電源(電源)に接続し、出力側である絶縁DC−DCコンバータ側を電力負荷(負荷)側に接続して構成される。そして、AC100V電源とフィルタとの間にはノイズ測定装置(測定装置)が配置されており、ノイズ測定装置は、フィルタ側から漏出するノイズを測定するように構成されている。また、AC100V電源から絶縁DC−DCコンバータまでの各回路及び装置は、ライブ(L)、ニュートラル(N)及びグランド(FG)にそれぞれ接続される線路上に直列に配置されている。また、電力変換装置としては、比較用となる従来型の電力変換装置と、本発明に係る電力変換装置とを用いた。
11 ノイズ除去器
11a 導電体
11b 絶縁体(絶縁膜)
11c 接続線
12a 第1線路
12b 第2線路
Chp1 第1寄生容量
Chp2 第2寄生容量
HS ヒートシンク(放熱器)
SW 半導体スイッチ
Claims (5)
- 入力側及び出力側を結ぶ一対の線路を短絡するように配設されたスイッチング素子と、所定の電位に接続される放熱器とを備えた電力変換装置であって、
前記スイッチング素子及び放熱器の間に配置された導電体と、
前記導電体及びスイッチング素子の間、並びに前記導電体及び放熱器の間に配置された絶縁体と
を備え、
前記導電体は、前記一対の線路のうちの一方の線路に電気的に接続されている
ことを特徴とする電力変換装置。 - 入力側及び出力側を結ぶ一対の線路を短絡するように配設されたスイッチング素子と、所定の電位に接続される放熱器とを備えた電力変換装置であって、
前記スイッチング素子及び放熱器の間に配置された導電体と、
前記導電体を覆う絶縁体と
を備え、
前記導電体は、前記一対の線路のうちの一方の線路に電気的に接続されている
ことを特徴とする電力変換装置。 - 請求項2に記載の電力変換装置であって、
前記導電体及び絶縁体は、薄膜状をなし、
前記スイッチング素子に対向する前記絶縁体の面は、前記スイッチング素子に貼着し、
前記放熱器に対向する前記絶縁体の面は、前記放熱器に貼着している
ことを特徴とする電力変換装置。 - 請求項1乃至請求項3のいずれか1項に記載の電力変換装置であって、
前記導電体が接続された一方の線路は、安定電位に接続されている
ことを特徴とする電力変換装置。 - 請求項1乃至請求項4のいずれか1項に記載の電力変換装置であって、
前記放熱器が接続する所定の電位は、グランド電位である
ことを特徴とする電力変換装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015131404A JP6511992B2 (ja) | 2015-06-30 | 2015-06-30 | 電力変換装置 |
PCT/JP2016/057179 WO2017002398A1 (ja) | 2015-06-30 | 2016-03-08 | 電力変換装置 |
CN201680022360.9A CN107534388A (zh) | 2015-06-30 | 2016-03-08 | 电力转换装置 |
EP16817508.1A EP3276806A4 (en) | 2015-06-30 | 2016-03-08 | Power conversion device |
US15/784,326 US10361628B2 (en) | 2015-06-30 | 2017-10-16 | Power converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015131404A JP6511992B2 (ja) | 2015-06-30 | 2015-06-30 | 電力変換装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017017840A true JP2017017840A (ja) | 2017-01-19 |
JP2017017840A5 JP2017017840A5 (ja) | 2018-05-10 |
JP6511992B2 JP6511992B2 (ja) | 2019-05-15 |
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JP2015131404A Active JP6511992B2 (ja) | 2015-06-30 | 2015-06-30 | 電力変換装置 |
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Country | Link |
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US (1) | US10361628B2 (ja) |
EP (1) | EP3276806A4 (ja) |
JP (1) | JP6511992B2 (ja) |
CN (1) | CN107534388A (ja) |
WO (1) | WO2017002398A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6880851B2 (ja) * | 2017-03-13 | 2021-06-02 | オムロン株式会社 | 電力変換装置および電源装置 |
CN113452250B (zh) * | 2021-06-30 | 2022-05-10 | 东南大学 | 一种单电源驱动的多电平双逆变器拓扑结构及其控制方法 |
CN114244076B (zh) * | 2022-02-24 | 2022-05-27 | 浙江杭可仪器有限公司 | 一种平台直流电源 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0226256U (ja) * | 1988-08-04 | 1990-02-21 | ||
JP2001069764A (ja) * | 1999-08-26 | 2001-03-16 | Matsushita Electric Works Ltd | 電源装置 |
JP2009299928A (ja) * | 2008-06-10 | 2009-12-24 | Daikin Ind Ltd | 冷凍装置 |
JP2011082535A (ja) * | 2010-11-15 | 2011-04-21 | Renesas Electronics Corp | 半導体装置 |
Family Cites Families (14)
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US3138752A (en) * | 1958-11-24 | 1964-06-23 | Blasio Conrad G De | Transistor-regulated direct current power supply with remote programming capabilities |
FR1564641A (ja) * | 1968-02-07 | 1969-04-25 | ||
JP2839632B2 (ja) * | 1990-03-30 | 1998-12-16 | 株式会社東芝 | 電子レンジ |
US5990776A (en) * | 1994-12-08 | 1999-11-23 | Jitaru; Ionel | Low noise full integrated multilayers magnetic for power converters |
JP3649259B2 (ja) | 1996-04-26 | 2005-05-18 | 株式会社安川電機 | インバータ装置 |
JPH11356047A (ja) | 1998-06-08 | 1999-12-24 | Cosel Co Ltd | スイッチングレギュレータ電源装置 |
JP3858834B2 (ja) * | 2003-02-24 | 2006-12-20 | オンキヨー株式会社 | 半導体素子の放熱器 |
US7782002B2 (en) * | 2004-09-08 | 2010-08-24 | Progressive Dynamics, Inc. | Power converter |
US7393432B2 (en) * | 2004-09-29 | 2008-07-01 | Lam Research Corporation | RF ground switch for plasma processing system |
KR100652959B1 (ko) * | 2005-06-13 | 2006-12-01 | 삼성전자주식회사 | 스위칭모드 전원공급장치 |
US8138529B2 (en) * | 2009-11-02 | 2012-03-20 | Transphorm Inc. | Package configurations for low EMI circuits |
JP6243136B2 (ja) * | 2012-05-02 | 2017-12-06 | 株式会社半導体エネルギー研究所 | スイッチングコンバータ |
US10268165B2 (en) * | 2014-11-05 | 2019-04-23 | The Trustees Of Princeton University | Electrical detector for liquid metal leaks |
JP6447391B2 (ja) * | 2015-06-30 | 2019-01-09 | オムロン株式会社 | 電力変換装置 |
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2015
- 2015-06-30 JP JP2015131404A patent/JP6511992B2/ja active Active
-
2016
- 2016-03-08 EP EP16817508.1A patent/EP3276806A4/en not_active Withdrawn
- 2016-03-08 CN CN201680022360.9A patent/CN107534388A/zh active Pending
- 2016-03-08 WO PCT/JP2016/057179 patent/WO2017002398A1/ja unknown
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2017
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JP2009299928A (ja) * | 2008-06-10 | 2009-12-24 | Daikin Ind Ltd | 冷凍装置 |
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WO2017002398A1 (ja) | 2017-01-05 |
US10361628B2 (en) | 2019-07-23 |
CN107534388A (zh) | 2018-01-02 |
JP6511992B2 (ja) | 2019-05-15 |
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US20180048229A1 (en) | 2018-02-15 |
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