JP6394802B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
- Publication number
- JP6394802B2 JP6394802B2 JP2017521321A JP2017521321A JP6394802B2 JP 6394802 B2 JP6394802 B2 JP 6394802B2 JP 2017521321 A JP2017521321 A JP 2017521321A JP 2017521321 A JP2017521321 A JP 2017521321A JP 6394802 B2 JP6394802 B2 JP 6394802B2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply bus
- conductive member
- power
- conductive
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc 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
- 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
- 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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
- H05K7/14329—Housings specially adapted for power drive units or power converters specially adapted for the configuration of power bus bars
-
- 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
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- 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
-
- 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
-
- 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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
-
- 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
- H05K7/20927—Liquid coolant without phase change
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Description
図1に、第1実施形態の電力変換装置1の構成例を示す。本実施形態の電力変換装置1を、例えば自動車用パワーエレクトロニクスシステムにおいて、バッテリの直流電力を交流電力に変換するインバータの例で示す。
図5に、本実施形態を昇圧コンバータに変形した例を示す。図5は、電源16の電圧を、より高い電圧に変換(昇圧)する電力変換装置2の構成例を示す。
図6に、第2実施形態の電力変換装置3の構成例を示す。本実施形態の電力変換装置3は、冷却部材30を具備する点で電力変換装置1(図1)と異なる。
図8に、第3実施形態の電力変換装置4の構成例を示す。本実施形態の電力変換装置4の構成は、電力変換装置1(図2)と同じである。
図10に、第4実施形態の電力変換装置5の構成例を示す。本実施形態の電力変換装置5において、電力変換装置4(図8)の接地部材13cと筐体15との間に浮遊している容量を、Cbで表している。
図14に、第5実施形態の電力変換装置6の構成例を示す。本実施形態の電力変換装置6は、電力変換装置3(図7)に対して、導電部材14が、2個の導電部材14a,14bで構成される点で異なる。
図17に、第6実施形態の電力変換装置7の構成例を示す。電力変換装置7は、電力変換装置3(図6)の導電部材14の長さを、スイッチング素子12a,12bを開閉することで発生するコモンモード電圧(電流)の高周波信号の波長λの四分の一にした点で異なる。
10 第一給電母線
11 第二給電母線
12 パワーモジュール
12a,12b スイッチング素子
13a 第一コンデンサ
13b 第二コンデンサ
13c 接地部材
14 導電部材
15 筐体
16 電源
30 冷却部材
30a 部位
Claims (7)
- 電源の正極側から配設された第一給電母線と、
前記電源の負極側から配設された第二給電母線と、
前記第一給電母線と前記第二給電母線との間に設けられるスイッチング素子と、
一端を前記第一給電母線と接続する第一コンデンサと、
一端を前記第二給電母線と接続する第二コンデンサと、
前記第一コンデンサの他端と前記第二コンデンサの他端との間に接続される接地部材と、
前記第一給電母線と前記第二給電母線との少なくとも一方に沿って配索され、前記接地部材と接地電位との間を接続する導電部材と
を具備することを特徴とする電力変換装置。 - 前記スイッチング素子を冷却する冷却部材を備え、
前記冷却部材は、表面が接地され、当該表面に前記導電部材が接続される部位を有することを特徴とする請求項1に記載した電力変換装置。 - 前記冷却部材を固定する筐体と、
前記接地部材と前記筐体とを接続する接地電位部材と、を備え、
前記導電部材の長さは、前記接地部材から前記筐体を介して前記部位に至るまでの最短長よりも短いことを特徴とする請求項2に記載した電力変換装置。 - 前記導電部材は、
前記第一給電母線と当該導電部材との線間容量と、前記第二給電母線と当該導電部材との線間容量とが、均等になるように配索されることを特徴とする請求項1乃至3の何れかに記載した電力変換装置。 - 前記導電部材は、
前記第一給電母線と当該導電部材との距離と、前記第二給電母線と当該導電部材との距離とが、等しくなるように配索されることを特徴とする請求項1乃至4の何れかに記載した電力変換装置。 - 前記導電部材は、
2個の平板状の導線であって、
前記第一給電母線は、平板状の導線であって、前記導電部材の一方の導線と対向すると共に、前記導電部材と対向している面と同じ面で前記第二給電母線と対向し、
前記第二給電母線は、平板状の導線であって、前記第一給電母線と対向している面と同じ面で前記導電部材の他方の導線と対向する
ことを特徴とする請求項1乃至5の何れかに記載した電力変換装置。 - 前記導電部材の長さは、
前記スイッチング素子を開閉することで発生するコモンモードノイズの波長をλ、且つ、奇数nとした場合にnλ/4であることを特徴とする請求項1乃至6の何れかに記載した電力変換装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/065587 WO2016194050A1 (ja) | 2015-05-29 | 2015-05-29 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016194050A1 JPWO2016194050A1 (ja) | 2018-03-22 |
JP6394802B2 true JP6394802B2 (ja) | 2018-09-26 |
Family
ID=57442349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017521321A Active JP6394802B2 (ja) | 2015-05-29 | 2015-05-29 | 電力変換装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10734890B2 (ja) |
EP (1) | EP3306799B1 (ja) |
JP (1) | JP6394802B2 (ja) |
KR (1) | KR101889249B1 (ja) |
CN (1) | CN107710582B (ja) |
BR (1) | BR112017025667B1 (ja) |
CA (1) | CA2987368C (ja) |
MX (1) | MX367334B (ja) |
RU (1) | RU2667075C1 (ja) |
WO (1) | WO2016194050A1 (ja) |
Families Citing this family (5)
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 |
JP2019140722A (ja) * | 2018-02-06 | 2019-08-22 | トヨタ自動車株式会社 | 電力変換装置 |
WO2021124758A1 (ja) * | 2019-12-17 | 2021-06-24 | 株式会社村田製作所 | 電子回路 |
WO2022185533A1 (ja) * | 2021-03-05 | 2022-09-09 | 三菱電機株式会社 | インバータ装置 |
CN116390444B (zh) * | 2023-04-18 | 2023-09-01 | 金华托菲电器有限公司 | 智能离子体电源及电源系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3432505B1 (ja) | 2002-02-26 | 2003-08-04 | 学校法人慶應義塾 | 電力変換器を用いたシステム |
JP4009901B2 (ja) | 2002-05-31 | 2007-11-21 | 富士電機デバイステクノロジー株式会社 | 電力変換回路 |
JP2004187484A (ja) * | 2002-10-11 | 2004-07-02 | Fuji Electric Device Technology Co Ltd | 電力変換器スタック構造 |
JP2006311697A (ja) * | 2005-04-28 | 2006-11-09 | Hitachi Ltd | ブラシレスモータシステム |
RU2416867C1 (ru) * | 2007-09-21 | 2011-04-20 | Мицубиси Электрик Корпорейшн | Устройство преобразования электроэнергии для электромобиля |
JP5002568B2 (ja) * | 2008-10-29 | 2012-08-15 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP2010193546A (ja) * | 2009-02-16 | 2010-09-02 | Toyota Motor Corp | アクチュエータ駆動回路 |
US8064198B2 (en) * | 2009-06-29 | 2011-11-22 | Honda Motor Co., Ltd. | Cooling device for semiconductor element module and magnetic part |
US8937822B2 (en) * | 2011-05-08 | 2015-01-20 | Paul Wilkinson Dent | Solar energy conversion and utilization system |
JP5760864B2 (ja) * | 2011-08-30 | 2015-08-12 | 日産自動車株式会社 | 電力変換装置 |
JP5862163B2 (ja) | 2011-09-28 | 2016-02-16 | 日産自動車株式会社 | 電力変換装置 |
JP5733421B2 (ja) * | 2011-11-28 | 2015-06-10 | 日産自動車株式会社 | 電力変換装置 |
JP2013115904A (ja) * | 2011-11-28 | 2013-06-10 | Hitachi Automotive Systems Ltd | 機電一体型の電動駆動装置 |
JP2013219919A (ja) * | 2012-04-09 | 2013-10-24 | Mitsubishi Electric Corp | ノイズ低減フィルタおよびそれを用いた電力変換装置 |
CN102751863A (zh) * | 2012-07-25 | 2012-10-24 | 大连西赛德门控有限公司 | 直流电机电磁兼容抗干扰系统 |
JP6041583B2 (ja) * | 2012-08-31 | 2016-12-14 | 富士電機株式会社 | 電力変換装置 |
JP5991137B2 (ja) * | 2012-10-19 | 2016-09-14 | 日産自動車株式会社 | 電力変換装置 |
CN104756380B (zh) * | 2012-10-25 | 2017-12-01 | 三菱电机株式会社 | 共模噪声降低装置 |
JP2014117047A (ja) * | 2012-12-07 | 2014-06-26 | Nissan Motor Co Ltd | 電力変換装置 |
JP2014187812A (ja) * | 2013-03-22 | 2014-10-02 | Toshiba Lighting & Technology Corp | 電源回路及び照明装置 |
EP3002866B1 (de) * | 2014-09-30 | 2021-09-08 | Siemens Aktiengesellschaft | Spannungszwischenkreis-Stromrichter in Fünfpunkttopologie |
-
2015
- 2015-05-29 MX MX2017015169A patent/MX367334B/es active IP Right Grant
- 2015-05-29 BR BR112017025667-3A patent/BR112017025667B1/pt active IP Right Grant
- 2015-05-29 JP JP2017521321A patent/JP6394802B2/ja active Active
- 2015-05-29 KR KR1020177035731A patent/KR101889249B1/ko active IP Right Grant
- 2015-05-29 US US15/577,538 patent/US10734890B2/en active Active
- 2015-05-29 WO PCT/JP2015/065587 patent/WO2016194050A1/ja active Application Filing
- 2015-05-29 CA CA2987368A patent/CA2987368C/en active Active
- 2015-05-29 CN CN201580080300.8A patent/CN107710582B/zh active Active
- 2015-05-29 EP EP15894085.8A patent/EP3306799B1/en active Active
- 2015-05-29 RU RU2017146406A patent/RU2667075C1/ru active
Also Published As
Publication number | Publication date |
---|---|
EP3306799A4 (en) | 2018-09-12 |
JPWO2016194050A1 (ja) | 2018-03-22 |
BR112017025667B1 (pt) | 2022-06-21 |
MX367334B (es) | 2019-08-15 |
KR101889249B1 (ko) | 2018-08-16 |
CA2987368C (en) | 2018-07-03 |
MX2017015169A (es) | 2018-04-13 |
CA2987368A1 (en) | 2016-12-08 |
US10734890B2 (en) | 2020-08-04 |
BR112017025667A2 (ja) | 2018-08-07 |
RU2667075C1 (ru) | 2018-09-14 |
EP3306799B1 (en) | 2021-02-17 |
US20180152098A1 (en) | 2018-05-31 |
CN107710582A (zh) | 2018-02-16 |
WO2016194050A1 (ja) | 2016-12-08 |
CN107710582B (zh) | 2019-07-16 |
EP3306799A1 (en) | 2018-04-11 |
KR20180006428A (ko) | 2018-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6394802B2 (ja) | 電力変換装置 | |
JP5743851B2 (ja) | 電子装置 | |
US10673349B2 (en) | Power conversion device with efficient cooling structure | |
US9755544B2 (en) | Power conversion device | |
JP5991137B2 (ja) | 電力変換装置 | |
US11257616B2 (en) | Power conversion device and high-voltage noise filter | |
CN105210464A (zh) | 用于将直流电压转换为交变电压的设备和电气组件 | |
US20180337107A1 (en) | Power converter | |
JP2012196113A (ja) | 電源装置 | |
US9564870B2 (en) | Structural body and wiring board | |
JP6464580B2 (ja) | 電力変換装置 | |
JP5456213B2 (ja) | 電力変換装置 | |
JP2014117047A (ja) | 電力変換装置 | |
JP2016092924A (ja) | 電力変換装置 | |
JP2012178937A (ja) | 電力変換装置 | |
JP7331946B2 (ja) | 電子回路 | |
JP2019193335A (ja) | 電力変換装置 | |
CN111279204B (zh) | 电流检测装置 | |
JP6146481B2 (ja) | スイッチング装置 | |
JP2022138225A (ja) | コンデンサモジュールおよびそれを備えた電力変換装置 | |
JP5991136B2 (ja) | 電力変換装置 | |
US10658940B2 (en) | Power converter | |
CN117411384A (zh) | 开绕组电机的驱动电路和电器设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A5211 Effective date: 20171120 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171215 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171215 |
|
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: 20180731 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180813 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6394802 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |