AU2017248083B2 - Inductive power transmitter - Google Patents
Inductive power transmitter Download PDFInfo
- Publication number
- AU2017248083B2 AU2017248083B2 AU2017248083A AU2017248083A AU2017248083B2 AU 2017248083 B2 AU2017248083 B2 AU 2017248083B2 AU 2017248083 A AU2017248083 A AU 2017248083A AU 2017248083 A AU2017248083 A AU 2017248083A AU 2017248083 B2 AU2017248083 B2 AU 2017248083B2
- Authority
- AU
- Australia
- Prior art keywords
- frequency
- coil
- inductive power
- authorised
- receiver
- 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.)
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Links
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- 230000005540 biological transmission Effects 0.000 claims abstract description 53
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
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- MPTQRFCYZCXJFQ-UHFFFAOYSA-L copper(II) chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Cu+2] MPTQRFCYZCXJFQ-UHFFFAOYSA-L 0.000 description 1
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Classifications
-
- 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
- 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
- H02J50/60—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
-
- 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
-
- 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
- H04B5/20—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
- H04B5/26—Inductive coupling using coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Near-Field Transmission Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020202550A AU2020202550B2 (en) | 2016-04-04 | 2020-04-15 | Inductive power transmitter |
| AU2021200565A AU2021200565A1 (en) | 2016-04-04 | 2021-01-29 | Inductive power transmitter |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662318133P | 2016-04-04 | 2016-04-04 | |
| US62/318,133 | 2016-04-04 | ||
| US201662355823P | 2016-06-28 | 2016-06-28 | |
| US62/355,823 | 2016-06-28 | ||
| US201762475813P | 2017-03-23 | 2017-03-23 | |
| US62/475,813 | 2017-03-23 | ||
| PCT/NZ2017/050038 WO2017176128A1 (en) | 2016-04-04 | 2017-04-04 | Inductive power transmitter |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020202550A Division AU2020202550B2 (en) | 2016-04-04 | 2020-04-15 | Inductive power transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2017248083A1 AU2017248083A1 (en) | 2018-10-11 |
| AU2017248083B2 true AU2017248083B2 (en) | 2020-05-21 |
Family
ID=60001346
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017248083A Active AU2017248083B2 (en) | 2016-04-04 | 2017-04-04 | Inductive power transmitter |
| AU2020202550A Ceased AU2020202550B2 (en) | 2016-04-04 | 2020-04-15 | Inductive power transmitter |
| AU2021200565A Abandoned AU2021200565A1 (en) | 2016-04-04 | 2021-01-29 | Inductive power transmitter |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020202550A Ceased AU2020202550B2 (en) | 2016-04-04 | 2020-04-15 | Inductive power transmitter |
| AU2021200565A Abandoned AU2021200565A1 (en) | 2016-04-04 | 2021-01-29 | Inductive power transmitter |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10461813B2 (OSRAM) |
| JP (2) | JP6700470B2 (OSRAM) |
| KR (2) | KR102196897B1 (OSRAM) |
| CN (1) | CN109496380B (OSRAM) |
| AU (3) | AU2017248083B2 (OSRAM) |
| DE (1) | DE112017001839B4 (OSRAM) |
| WO (1) | WO2017176128A1 (OSRAM) |
Families Citing this family (59)
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| KR102625423B1 (ko) * | 2018-01-15 | 2024-01-16 | 삼성전자 주식회사 | 무선 충전 중단 사유 전송 방법 및 이를 사용하는 전자 장치 |
| EP4462637A3 (en) * | 2018-04-16 | 2025-03-12 | LG Electronics Inc. | Apparatus and method for performing power control in wireless power transfer system |
| US11005307B2 (en) | 2018-04-16 | 2021-05-11 | Lg Electronics Inc. | Apparatus and method for performing power control in wireless power transfer system |
| US10862347B2 (en) | 2018-04-17 | 2020-12-08 | Avago Technologies International Sales Pte. Limited | Systems and methods for object detection |
| US10971954B2 (en) * | 2018-04-17 | 2021-04-06 | Avago Technologies International Sales Pte. Limited | Systems and methods for object detection |
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| US20190028148A1 (en) | 2019-01-24 |
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| US10771114B2 (en) | 2020-09-08 |
| KR20180124103A (ko) | 2018-11-20 |
| JP2020129961A (ja) | 2020-08-27 |
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