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1. (WO2020002431) WIRELESS POWER TRANSFER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002431 International Application No.: PCT/EP2019/067009
Publication Date: 02.01.2020 International Filing Date: 26.06.2019
IPC:
H02J 50/12 (2016.01) ,H02M 3/07 (2006.01) ,H02M 3/335 (2006.01) ,H02M 7/48 (2007.01)
[IPC code unknown for H02J 50/12]
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
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
3
Conversion of dc power input into dc power output
02
without intermediate conversion into ac
04
by static converters
06
using resistors or capacitors, e.g. potential divider
07
using capacitors charged and discharged alternately by semiconductor devices with control electrode
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
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
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325
using devices of a triode or a transistor type requiring continuous application of a control signal
335
using semiconductor devices only
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
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
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
Applicants:
KONINKLIJKE PHILIPS N.V. [NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors:
VAN UDEN, Martijn, Gerarda, Lambertus, Justinus; NL
LULOFS, Klaas, Jacob; NL
VAN DER WAL, Roelf; NL
Agent:
ROCHE, Denis; FR
DE HAAN, Poul, Erik; NL
Priority Data:
18180884.129.06.2018EP
Title (EN) WIRELESS POWER TRANSFER
(FR) TRANSFERT D'ÉNERGIE SANS FIL
Abstract:
(EN) There is provided a battery (100). The battery (100) comprises a first electronic circuit (102) configured to operate in a transfer mode to wirelessly transfer power to a device and to operate in a receive mode to wirelessly receive power from the device. The first electronic circuit (102) is also configured to adapt a voltage gain of the first electronic circuit (102) to compensate for a voltage drop between the battery (100) and the device during any one or more of the wireless transfer of power to the device when the battery (100) is operating in the transfer mode and the wireless receipt of power from the device when the battery (100) is operating in the receive mode.
(FR) L'invention concerne une batterie (100). La batterie (100) comprend un premier circuit électronique (102) configuré pour fonctionner dans un mode de transfert pour transférer sans fil de l'énergie à un dispositif et pour fonctionner dans un mode de réception pour recevoir sans fil de l'énergie provenant du dispositif. Le premier circuit électronique (102) est également configuré pour adapter un gain de tension du premier circuit électronique (102) pour compenser une chute de tension entre la batterie (100) et le dispositif pendant l'un quelconque ou plusieurs du transfert sans fil de l'énergie vers le dispositif lorsque la batterie (100) fonctionne dans le mode de transfert et la réception sans fil de l'énergie provenant du dispositif lorsque la batterie (100) fonctionne dans le mode de réception.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)