CN107112787A - 感应功率发射器 - Google Patents
感应功率发射器 Download PDFInfo
- Publication number
- CN107112787A CN107112787A CN201580061415.2A CN201580061415A CN107112787A CN 107112787 A CN107112787 A CN 107112787A CN 201580061415 A CN201580061415 A CN 201580061415A CN 107112787 A CN107112787 A CN 107112787A
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- coil
- detection
- transmitter
- ipt
- detecting system
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462078103P | 2014-11-11 | 2014-11-11 | |
| US62/078,103 | 2014-11-11 | ||
| US201462094341P | 2014-12-19 | 2014-12-19 | |
| US62/094,341 | 2014-12-19 | ||
| US201562099750P | 2015-01-05 | 2015-01-05 | |
| US62/099,750 | 2015-01-05 | ||
| US201562251643P | 2015-11-05 | 2015-11-05 | |
| US62/251,643 | 2015-11-05 | ||
| PCT/NZ2015/050188 WO2016076733A1 (en) | 2014-11-11 | 2015-11-11 | Inductive power transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107112787A true CN107112787A (zh) | 2017-08-29 |
Family
ID=55954696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580061415.2A Pending CN107112787A (zh) | 2014-11-11 | 2015-11-11 | 感应功率发射器 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20170317536A1 (enExample) |
| EP (1) | EP3218988A4 (enExample) |
| JP (1) | JP2018503063A (enExample) |
| KR (1) | KR20170072357A (enExample) |
| CN (1) | CN107112787A (enExample) |
| AU (1) | AU2015347384A1 (enExample) |
| CA (1) | CA2966114A1 (enExample) |
| WO (1) | WO2016076733A1 (enExample) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807394A (zh) * | 2017-09-28 | 2018-03-16 | 哈尔滨工业大学 | 置于无线能量发射线圈端的多异物检测线圈装置 |
| CN109723872A (zh) * | 2019-02-01 | 2019-05-07 | 江阴苏耀机电有限公司 | 紧急切断阀自动关闭系统 |
| CN110518649A (zh) * | 2018-04-17 | 2019-11-29 | 安华高科技股份有限公司 | 用于对象检测的系统和方法 |
| CN111273357A (zh) * | 2018-12-04 | 2020-06-12 | 财团法人车辆研究测试中心 | 可控式异物侦测装置及方法 |
| CN111384789A (zh) * | 2018-12-28 | 2020-07-07 | 艾迪悌科技有限公司 | 使用电容性传感器的无线功率传输 |
| CN111812158A (zh) * | 2020-07-10 | 2020-10-23 | 桂林优利特医疗电子有限公司 | 一种尿液电导率、渗透压的变频检测方法 |
| CN111965708A (zh) * | 2019-05-20 | 2020-11-20 | 中国石油天然气集团有限公司 | 一种用于陆上电磁发射系统的发电机、发射系统及方法 |
| CN112042075A (zh) * | 2018-04-19 | 2020-12-04 | 通用电气公司 | 用于检测异物的装置、系统和方法 |
| CN112740078A (zh) * | 2018-07-31 | 2021-04-30 | 韦特里西提公司 | 基于异物检测的扩展范围定位系统 |
| CN113812058A (zh) * | 2019-05-17 | 2021-12-17 | 大陆汽车有限公司 | 用于机动车辆的用户设备的感应充电控制方法和相关充电装置 |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3700058B1 (en) | 2015-03-04 | 2021-10-06 | Apple Inc. | Inductive power transmitter |
| JP6645241B2 (ja) * | 2016-02-16 | 2020-02-14 | 株式会社Ihi | 送電装置 |
| WO2017176128A1 (en) * | 2016-04-04 | 2017-10-12 | Powerbyproxi Limited | Inductive power transmitter |
| US10363426B2 (en) * | 2016-06-15 | 2019-07-30 | Boston Scientific Neuromodulation Corporation | External charger for an implantable medical device for determining position using phase angle or a plurality of parameters as determined from at least one sense coil |
| DE102016112524B4 (de) | 2016-07-07 | 2020-08-06 | Heinrich Hirdes Gmbh | Verfahren und System zum elektro-magnetischen Auffinden und zur Untersuchung einer Fläche auf metallische Störkörper |
| US10804748B2 (en) * | 2016-12-14 | 2020-10-13 | Apple Inc. | Wireless power system with foreign object detection |
| US10139934B2 (en) | 2016-12-22 | 2018-11-27 | Microsoft Technology Licensing, Llc | Magnetic tracker dual mode |
| JP6753307B2 (ja) * | 2016-12-27 | 2020-09-09 | Tdk株式会社 | ワイヤレス給電装置、ワイヤレス受電装置、及びワイヤレス電力伝送システム |
| SG10201708902RA (en) | 2017-02-02 | 2018-09-27 | Apple Inc | Wireless Charging System With Object Detection |
| US10511197B2 (en) | 2017-02-02 | 2019-12-17 | Apple Inc. | Wireless charging system with object detection |
| US10958105B2 (en) | 2017-02-13 | 2021-03-23 | Nucurrent, Inc. | Transmitting base with repeater |
| EP3385730A1 (en) * | 2017-03-31 | 2018-10-10 | Senxellion GmbH | High impedance sensing integrated circuit |
| DE102017206377A1 (de) * | 2017-04-13 | 2018-10-18 | Continental Automotive Gmbh | Überwachungseinrichtung zum Überwachen einer berührungslosen Ladeeinrichtung zum berührungslosen elektrischen Laden eines Kraftfahrzeugs, berührungslose Ladeeinrichtung, Kraftfahrzeug und Verfahren zum Betreiben einer Überwachungseinrichtung |
| US11043853B2 (en) | 2017-05-17 | 2021-06-22 | Apple Inc. | Wireless charging system having measurement circuitry with foreign object detection capabilities |
| US10320241B2 (en) * | 2017-05-17 | 2019-06-11 | Apple Inc. | Wireless charging system with object recognition |
| US20190027966A1 (en) * | 2017-07-18 | 2019-01-24 | Korea Advanced Institute Of Science And Technology (Kaist) | Wireless power transfer system including primary coil unit having a plurality of independently controllable coils and receiver coil unit having a plurality of coils |
| US10797534B2 (en) | 2017-09-11 | 2020-10-06 | Apple Inc. | Foreign object detection in wireless charging systems with multiple power receiving devices present on a power transmitting device |
| NL2019616B1 (en) * | 2017-09-22 | 2019-03-28 | Prodrive Tech Bv | Device and method for foreign object detection in wireless energy transfer |
| KR102509314B1 (ko) | 2018-05-16 | 2023-03-14 | 엘지이노텍 주식회사 | 무선 전력 전송 제어 방법 및 장치 |
| US11165273B2 (en) | 2018-05-25 | 2021-11-02 | Apple Inc. | Wireless charging systems for electronic devices |
| KR102235490B1 (ko) * | 2018-08-20 | 2021-04-02 | 애플 인크. | 전자 디바이스를 위한 무선 충전 시스템 |
| DE102018120779B3 (de) | 2018-08-24 | 2019-12-12 | Phoenix Contact Gmbh & Co. Kg | Kontaktloses PoE-Verbindungssystem |
| US11018530B2 (en) | 2018-08-31 | 2021-05-25 | Ge Hybrid Technologies, Llc | Wireless power transmission apparatus with multiple controllers |
| CN113615097B (zh) | 2019-01-02 | 2023-04-14 | 通用电气混合动力技术有限责任公司 | 使用多个发射器和接收器的无线功率传输 |
| US11916405B2 (en) | 2019-01-02 | 2024-02-27 | Ge Hybrid Technologies, Llc | Wireless power transmission apparatus with multiple controllers |
| CN110040011B (zh) * | 2019-04-18 | 2021-06-22 | 浙江吉利控股集团有限公司 | 一种无线充电方法及控制装置 |
| WO2020236922A1 (en) | 2019-05-21 | 2020-11-26 | General Electric Company | Wireless power transmission apparatus with multiple primary coils and adjacent coil muting |
| CN112134373B (zh) * | 2019-06-24 | 2024-04-12 | 西安中兴新软件有限责任公司 | 金属异物检测方法、无线充电设备及接收系统 |
| CN110571948B (zh) * | 2019-08-01 | 2023-04-11 | 华为技术有限公司 | 无线充电系统的异物检测装置、方法及无线充电系统 |
| CN110568263B (zh) * | 2019-08-06 | 2020-07-07 | 北京航空航天大学 | 带有金属涂层的导体多参数检测方法及装置 |
| US11605985B2 (en) | 2019-08-20 | 2023-03-14 | Apple Inc. | Wireless power system with object detection |
| JP2023500400A (ja) | 2019-11-12 | 2023-01-05 | ジーイー・ハイブリッド・テクノロジーズ・エルエルシー | 負荷共有受信機を用いた無線電力伝送 |
| CN110850485A (zh) * | 2019-11-22 | 2020-02-28 | 北京有感科技有限责任公司 | 无线充电系统及其异物检测设备 |
| EP3836352A1 (en) * | 2019-12-10 | 2021-06-16 | Koninklijke Philips N.V. | Foreign object detection in a wireless power transfer system |
| CN111090119A (zh) * | 2020-01-04 | 2020-05-01 | 北京有感科技有限责任公司 | 异物检测系统 |
| FR3117220B1 (fr) * | 2020-12-03 | 2022-10-21 | Continental Automotive Gmbh | Procede de detection d’un objet metallique parasite sur une surface de charge et dispositif de charge associe |
| US12298461B2 (en) | 2021-02-16 | 2025-05-13 | Ge Intellectual Property Licensing, Llc | Foreign object detection in a wireless power transfer system |
| CN117136484A (zh) | 2021-02-16 | 2023-11-28 | 通用电气公司 | 无线功率传输系统中的外来物体检测 |
| KR20220139637A (ko) * | 2021-04-08 | 2022-10-17 | 삼성전자주식회사 | 무선전력전송장치 및 무선전력전송장치의 제어 방법 |
| US11848573B2 (en) | 2021-04-08 | 2023-12-19 | Samsung Electronics Co., Ltd. | Wireless power transmission apparatus and control method thereof |
| EP4089432A1 (en) * | 2021-05-14 | 2022-11-16 | ElectDis AB | Methods and systems for providing a secondary reference for wireless power transfer measurements and for evaluating a wireless power measurement device |
| CN115139830B (zh) * | 2022-08-30 | 2022-11-15 | 合肥有感科技有限责任公司 | 无线充电发射端和异物检测方法 |
| KR20240100877A (ko) * | 2022-12-23 | 2024-07-02 | 삼성전자주식회사 | 외부 물체를 감지하는 무선 전력 송신 장치 및 그 방법 |
| EP4471446A1 (en) * | 2023-05-31 | 2024-12-04 | Frauscher sensortechnik GmbH | Sensor arrangement |
| WO2025097301A1 (en) * | 2023-11-07 | 2025-05-15 | Renesas Electronics America Inc. | Receiver detection in wireless power transfer |
| CN118074356B (zh) * | 2024-04-25 | 2024-07-09 | 中国第一汽车股份有限公司 | 金属异物检测装置、方法及无线充电系统 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009009693U1 (de) * | 2009-07-14 | 2010-11-25 | Conductix-Wampfler Ag | Vorrichtung zur induktiven Übertragung elektrischer Energie |
| CN102474119A (zh) * | 2009-07-14 | 2012-05-23 | 康达提斯-瓦普弗勒公司 | 用于感应式传输电能的设备 |
| CN103098344A (zh) * | 2011-05-27 | 2013-05-08 | 日产自动车株式会社 | 非接触供电装置 |
| CN103782521A (zh) * | 2011-09-09 | 2014-05-07 | 高通股份有限公司 | 用于检测和识别无线电力装置的系统和方法 |
| CN104521151A (zh) * | 2012-07-13 | 2015-04-15 | 高通股份有限公司 | 在预定空间中检测金属物件的系统、方法和设备 |
| CN104685760A (zh) * | 2012-09-27 | 2015-06-03 | 无线联电科技有限公司 | 用于检测无线充电系统中的外物的方法和系统 |
| CN104682488A (zh) * | 2014-12-26 | 2015-06-03 | 中兴新能源汽车有限责任公司 | 异物检测装置、方法及无线充电系统 |
| CN104870236A (zh) * | 2012-12-17 | 2015-08-26 | 庞巴迪运输有限公司 | 安全系统,操作安全系统的方法和构建安全系统的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1324278A1 (en) * | 2001-12-28 | 2003-07-02 | Mars Incorporated | Calibration of currency validators |
| JP4188283B2 (ja) * | 2004-06-07 | 2008-11-26 | アンリツ産機システム株式会社 | 金属検出機 |
| JP2009118587A (ja) * | 2007-11-02 | 2009-05-28 | Meleagros Corp | 電力伝送装置 |
| KR101687126B1 (ko) * | 2007-12-21 | 2016-12-15 | 액세스 비지니스 그룹 인터내셔날 엘엘씨 | 유도 전력 전송 회로 |
| EP2625551B1 (en) * | 2010-10-07 | 2016-11-09 | Mettler-Toledo Safeline Limited | Method for operating a metal detection system and metal detection system |
| DE102011105063B4 (de) * | 2011-06-21 | 2023-09-21 | Airbus Operations Gmbh | Detektion eines Fremdkörpers in einem induktiven Übertragungsweg |
| KR102010943B1 (ko) * | 2011-09-09 | 2019-08-14 | 위트리시티 코포레이션 | 무선 에너지 전송 시스템에서의 이물질 검출 |
| JP6079026B2 (ja) * | 2012-07-26 | 2017-02-15 | Tdk株式会社 | コイルユニットおよびそれを用いたワイヤレス給電装置 |
| US9190876B2 (en) * | 2012-09-28 | 2015-11-17 | Qualcomm Incorporated | Systems and methods for detecting wireless charging transmit characteristics |
| JP5910490B2 (ja) * | 2012-12-27 | 2016-04-27 | 株式会社デンソー | 金属物体検知装置 |
| WO2017062647A1 (en) * | 2015-10-06 | 2017-04-13 | Witricity Corporation | Rfid tag and transponder detection in wireless energy transfer systems |
-
2015
- 2015-11-11 KR KR1020177016059A patent/KR20170072357A/ko not_active Withdrawn
- 2015-11-11 CN CN201580061415.2A patent/CN107112787A/zh active Pending
- 2015-11-11 JP JP2017525370A patent/JP2018503063A/ja active Pending
- 2015-11-11 AU AU2015347384A patent/AU2015347384A1/en not_active Abandoned
- 2015-11-11 WO PCT/NZ2015/050188 patent/WO2016076733A1/en not_active Ceased
- 2015-11-11 EP EP15859809.4A patent/EP3218988A4/en not_active Withdrawn
- 2015-11-11 CA CA2966114A patent/CA2966114A1/en not_active Abandoned
- 2015-11-11 US US15/526,200 patent/US20170317536A1/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009009693U1 (de) * | 2009-07-14 | 2010-11-25 | Conductix-Wampfler Ag | Vorrichtung zur induktiven Übertragung elektrischer Energie |
| CN102474119A (zh) * | 2009-07-14 | 2012-05-23 | 康达提斯-瓦普弗勒公司 | 用于感应式传输电能的设备 |
| CN103098344A (zh) * | 2011-05-27 | 2013-05-08 | 日产自动车株式会社 | 非接触供电装置 |
| CN103782521A (zh) * | 2011-09-09 | 2014-05-07 | 高通股份有限公司 | 用于检测和识别无线电力装置的系统和方法 |
| CN104521151A (zh) * | 2012-07-13 | 2015-04-15 | 高通股份有限公司 | 在预定空间中检测金属物件的系统、方法和设备 |
| CN104685760A (zh) * | 2012-09-27 | 2015-06-03 | 无线联电科技有限公司 | 用于检测无线充电系统中的外物的方法和系统 |
| CN104870236A (zh) * | 2012-12-17 | 2015-08-26 | 庞巴迪运输有限公司 | 安全系统,操作安全系统的方法和构建安全系统的方法 |
| CN104682488A (zh) * | 2014-12-26 | 2015-06-03 | 中兴新能源汽车有限责任公司 | 异物检测装置、方法及无线充电系统 |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807394A (zh) * | 2017-09-28 | 2018-03-16 | 哈尔滨工业大学 | 置于无线能量发射线圈端的多异物检测线圈装置 |
| CN110518649A (zh) * | 2018-04-17 | 2019-11-29 | 安华高科技股份有限公司 | 用于对象检测的系统和方法 |
| CN110518649B (zh) * | 2018-04-17 | 2022-01-11 | 安华高科技股份有限公司 | 用于对象检测的系统和方法 |
| CN112042075A (zh) * | 2018-04-19 | 2020-12-04 | 通用电气公司 | 用于检测异物的装置、系统和方法 |
| CN112740078A (zh) * | 2018-07-31 | 2021-04-30 | 韦特里西提公司 | 基于异物检测的扩展范围定位系统 |
| CN111273357A (zh) * | 2018-12-04 | 2020-06-12 | 财团法人车辆研究测试中心 | 可控式异物侦测装置及方法 |
| CN111384789A (zh) * | 2018-12-28 | 2020-07-07 | 艾迪悌科技有限公司 | 使用电容性传感器的无线功率传输 |
| CN109723872A (zh) * | 2019-02-01 | 2019-05-07 | 江阴苏耀机电有限公司 | 紧急切断阀自动关闭系统 |
| CN109723872B (zh) * | 2019-02-01 | 2024-07-05 | 江阴苏耀机电有限公司 | 紧急切断阀自动关闭系统 |
| CN113812058A (zh) * | 2019-05-17 | 2021-12-17 | 大陆汽车有限公司 | 用于机动车辆的用户设备的感应充电控制方法和相关充电装置 |
| CN113812058B (zh) * | 2019-05-17 | 2024-03-26 | 大陆汽车科技有限公司 | 用于机动车辆的用户设备的感应充电控制方法和相关充电装置 |
| US12068616B2 (en) | 2019-05-17 | 2024-08-20 | Continental Automotive Gmbh | Method for controlling the inductive charging of a user device and associated charging device for motor vehicle |
| CN111965708A (zh) * | 2019-05-20 | 2020-11-20 | 中国石油天然气集团有限公司 | 一种用于陆上电磁发射系统的发电机、发射系统及方法 |
| CN111812158A (zh) * | 2020-07-10 | 2020-10-23 | 桂林优利特医疗电子有限公司 | 一种尿液电导率、渗透压的变频检测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018503063A (ja) | 2018-02-01 |
| EP3218988A1 (en) | 2017-09-20 |
| WO2016076733A1 (en) | 2016-05-19 |
| CA2966114A1 (en) | 2016-05-19 |
| KR20170072357A (ko) | 2017-06-26 |
| US20170317536A1 (en) | 2017-11-02 |
| EP3218988A4 (en) | 2017-09-20 |
| AU2015347384A1 (en) | 2017-06-08 |
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