CN108431912A - 感应式功率传输单元、用于感应式功率传输的系统和通信方法 - Google Patents
感应式功率传输单元、用于感应式功率传输的系统和通信方法 Download PDFInfo
- Publication number
- CN108431912A CN108431912A CN201680060319.0A CN201680060319A CN108431912A CN 108431912 A CN108431912 A CN 108431912A CN 201680060319 A CN201680060319 A CN 201680060319A CN 108431912 A CN108431912 A CN 108431912A
- Authority
- CN
- China
- Prior art keywords
- type power
- induction type
- power transmission
- antenna element
- unit
- 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.)
- Granted
Links
- 230000006698 induction Effects 0.000 title claims abstract description 122
- 230000005540 biological transmission Effects 0.000 title claims abstract description 85
- 238000004891 communication Methods 0.000 title claims abstract description 40
- 238000004804 winding Methods 0.000 claims abstract description 220
- 238000010276 construction Methods 0.000 claims abstract description 93
- 230000004907 flux Effects 0.000 claims abstract description 60
- 230000005672 electromagnetic field Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 5
- 229910000859 α-Fe Inorganic materials 0.000 description 40
- 230000001447 compensatory effect Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/04—Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
-
- 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
-
- 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
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/248—Supports; Mounting means by structural association with other equipment or articles with receiving set provided with an AC/DC converting device, e.g. rectennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
-
- H02J5/005—
-
- 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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- 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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- H02J7/025—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
- H01F2038/143—Inductive couplings for signals
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Support Of Aerials (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1518313.0 | 2015-10-16 | ||
GB1518313.0A GB2543344A (en) | 2015-10-16 | 2015-10-16 | An inductive power transfer unit, a system for inductive power transfer and a method of communicating |
PCT/EP2016/074889 WO2017064326A1 (en) | 2015-10-16 | 2016-10-17 | An inductive power transfer unit, a system for inductive power transfer and a method of communicating |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108431912A true CN108431912A (zh) | 2018-08-21 |
CN108431912B CN108431912B (zh) | 2020-04-28 |
Family
ID=55131127
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680060319.0A Active CN108431912B (zh) | 2015-10-16 | 2016-10-17 | 感应式功率传输单元、用于感应式功率传输的系统和通信方法 |
CN201680060590.4A Active CN108292561B (zh) | 2015-10-16 | 2016-10-17 | 感应式功率传输单元中的电压和电流补偿 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680060590.4A Active CN108292561B (zh) | 2015-10-16 | 2016-10-17 | 感应式功率传输单元中的电压和电流补偿 |
Country Status (9)
Country | Link |
---|---|
US (2) | US11070083B2 (zh) |
EP (2) | EP3363032B1 (zh) |
JP (1) | JP2019503600A (zh) |
KR (1) | KR20180072733A (zh) |
CN (2) | CN108431912B (zh) |
BR (1) | BR112018007380A2 (zh) |
CA (1) | CA3002114A1 (zh) |
GB (1) | GB2543344A (zh) |
WO (2) | WO2017064325A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2562447A (en) | 2016-12-22 | 2018-11-21 | Bombardier Primove Gmbh | A secondary-sided arrangement of winding structures and a method for manufacturing a secondary sided arrangement |
JP7113317B2 (ja) * | 2018-07-31 | 2022-08-05 | パナソニックIpマネジメント株式会社 | 送電装置、受電装置、無線電力伝送システムおよび送電装置の駆動方法 |
GB2580117A (en) | 2018-12-21 | 2020-07-15 | Bombardier Primove Gmbh | An antenna arrangement and a method of operating an antenna arrangement |
CN109599259B (zh) * | 2018-12-21 | 2020-12-04 | 北京酷能科技有限公司 | 无线充电基板、地面充电装置以及车载充电装置 |
JP2020198689A (ja) * | 2019-05-31 | 2020-12-10 | Tdk株式会社 | ワイヤレス電力伝送システムの位置検知システムおよび位置検知システム |
Citations (5)
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---|---|---|---|---|
JP2008042761A (ja) * | 2006-08-09 | 2008-02-21 | Toshiba Corp | アンテナ装置 |
US20080224543A1 (en) * | 2007-03-16 | 2008-09-18 | Fuji Xerox Co., Ltd. | Non-contact signal transmission apparatus |
WO2012095896A1 (ja) * | 2011-01-11 | 2012-07-19 | パナソニック株式会社 | 無線電力伝送システム及び位置ずれ検知装置 |
WO2014156145A1 (ja) * | 2013-03-29 | 2014-10-02 | パナソニック株式会社 | 給電装置及び受電装置 |
CN204230992U (zh) * | 2013-09-30 | 2015-03-25 | 西门子公司 | 用于感应式能量传输的系统以及系统的组成部分 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4125145A1 (de) | 1991-07-30 | 1993-02-04 | Schwan Ulrich | Uebertragungseinrichtung |
JP4280313B2 (ja) | 1997-10-16 | 2009-06-17 | 株式会社日立国際電気 | Icカードシステム |
EP1586135A1 (de) * | 2003-01-23 | 2005-10-19 | Vacuumschmelze GmbH & Co. KG | Antennenkern |
ATE378739T1 (de) | 2003-08-08 | 2007-11-15 | Koninkl Philips Electronics Nv | Unidirektionale strom- und bidirektionale datenübertragung über einer einzelnen, induktiven kopplung |
MX2010003273A (es) * | 2007-09-25 | 2010-05-13 | Powermat Ltd | Plataforma de transmision de potencia inductiva de control central. |
US9337902B2 (en) * | 2008-03-17 | 2016-05-10 | Powermat Technologies Ltd. | System and method for providing wireless power transfer functionality to an electrical device |
US20120119698A1 (en) * | 2008-09-27 | 2012-05-17 | Aristeidis Karalis | Wireless energy transfer for vehicles |
US8660487B2 (en) * | 2009-06-03 | 2014-02-25 | Infineon Technologies Ag | Contactless data transmission |
US10343535B2 (en) | 2010-04-08 | 2019-07-09 | Witricity Corporation | Wireless power antenna alignment adjustment system for vehicles |
US8789762B2 (en) | 2010-08-12 | 2014-07-29 | Feinics Amatech Teoranta | RFID antenna modules and methods of making |
DE102011014752B4 (de) * | 2011-03-09 | 2012-09-20 | Sew-Eurodrive Gmbh & Co. Kg | System zum berührungslosen Übertragen von Energie an ein Fahrzeug |
US9431834B2 (en) * | 2012-03-20 | 2016-08-30 | Qualcomm Incorporated | Wireless power transfer apparatus and method of manufacture |
FR2993418B1 (fr) | 2012-07-13 | 2014-07-18 | Continental Automotive France | Dispositif de charge d'un element portable et procede associe |
DE102012214199A1 (de) | 2012-08-09 | 2014-04-03 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung und Verfahren zur Positionierung durch Triangulation |
DE102013101152A1 (de) | 2013-02-05 | 2014-08-21 | Conductix-Wampfler Gmbh | Spuleneinheit und Vorrichtung zur induktiven Übertragung elektrischer Energie |
DE202013100528U1 (de) * | 2013-02-05 | 2014-05-06 | Conductix-Wampfler Gmbh | Spuleneinheit und Vorrichtung zur induktiven Übertragung elektrischer Energie |
GB201403547D0 (en) * | 2014-02-28 | 2014-04-16 | Bombardier Transp Gmbh | Inductive power transfer pad, system for inductive power transfer and method of operating an inductive power transfer pad |
US9837846B2 (en) * | 2013-04-12 | 2017-12-05 | Mojo Mobility, Inc. | System and method for powering or charging receivers or devices having small surface areas or volumes |
JP2015100173A (ja) * | 2013-11-18 | 2015-05-28 | トヨタ自動車株式会社 | 非接触充電システム及び非接触充電システムのペアリング方法 |
GB2522852A (en) * | 2014-02-05 | 2015-08-12 | Bombardier Transp Gmbh | A method of communication between a vehicle and a wayside control unit for controlling an inductive energy transfer to the vehicle, a vehicle, a wayside contr |
EP3131174B1 (en) * | 2014-04-08 | 2018-01-31 | Nissan Motor Co., Ltd | Non-contact power supply coil |
US9793743B2 (en) * | 2015-07-14 | 2017-10-17 | Tdk Taiwan Corporation | Wireless charging device for charging a plurality of wireless power receiving apparatus and charging method thereof |
-
2015
- 2015-10-16 GB GB1518313.0A patent/GB2543344A/en not_active Withdrawn
-
2016
- 2016-10-17 CN CN201680060319.0A patent/CN108431912B/zh active Active
- 2016-10-17 WO PCT/EP2016/074888 patent/WO2017064325A1/en active Application Filing
- 2016-10-17 KR KR1020187013956A patent/KR20180072733A/ko unknown
- 2016-10-17 US US15/768,296 patent/US11070083B2/en active Active
- 2016-10-17 JP JP2018519347A patent/JP2019503600A/ja not_active Withdrawn
- 2016-10-17 EP EP16781830.1A patent/EP3363032B1/en active Active
- 2016-10-17 WO PCT/EP2016/074889 patent/WO2017064326A1/en active Application Filing
- 2016-10-17 CA CA3002114A patent/CA3002114A1/en not_active Abandoned
- 2016-10-17 US US15/768,321 patent/US11121581B2/en active Active
- 2016-10-17 EP EP16781831.9A patent/EP3363033B1/en active Active
- 2016-10-17 CN CN201680060590.4A patent/CN108292561B/zh active Active
- 2016-10-17 BR BR112018007380-6A patent/BR112018007380A2/pt not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008042761A (ja) * | 2006-08-09 | 2008-02-21 | Toshiba Corp | アンテナ装置 |
US20080224543A1 (en) * | 2007-03-16 | 2008-09-18 | Fuji Xerox Co., Ltd. | Non-contact signal transmission apparatus |
WO2012095896A1 (ja) * | 2011-01-11 | 2012-07-19 | パナソニック株式会社 | 無線電力伝送システム及び位置ずれ検知装置 |
WO2014156145A1 (ja) * | 2013-03-29 | 2014-10-02 | パナソニック株式会社 | 給電装置及び受電装置 |
CN204230992U (zh) * | 2013-09-30 | 2015-03-25 | 西门子公司 | 用于感应式能量传输的系统以及系统的组成部分 |
Also Published As
Publication number | Publication date |
---|---|
EP3363032A1 (en) | 2018-08-22 |
BR112018007380A2 (pt) | 2018-10-23 |
CN108292561B (zh) | 2020-06-12 |
KR20180072733A (ko) | 2018-06-29 |
GB201518313D0 (en) | 2015-12-02 |
CN108292561A (zh) | 2018-07-17 |
CA3002114A1 (en) | 2017-04-20 |
CN108431912B (zh) | 2020-04-28 |
EP3363033B1 (en) | 2021-04-21 |
WO2017064326A1 (en) | 2017-04-20 |
EP3363032B1 (en) | 2024-02-07 |
JP2019503600A (ja) | 2019-02-07 |
US11121581B2 (en) | 2021-09-14 |
GB2543344A (en) | 2017-04-19 |
US11070083B2 (en) | 2021-07-20 |
WO2017064325A1 (en) | 2017-04-20 |
EP3363033A1 (en) | 2018-08-22 |
US20180331573A1 (en) | 2018-11-15 |
US20180309323A1 (en) | 2018-10-25 |
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