Title:
A WIRELESS POWER TRANSFER DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/138507
Kind Code:
A3
Abstract:
There is provided a wireless power transfer device (100) comprising an input interface (102) configured to receive a primary magnetic flux (104) in a first direction, an output interface (106) configured to output a secondary magnetic flux (108) in a second direction different from the first direction, wherein the input interface (102) and the output interface (106) form a closed electric circuit.
Inventors:
TILVIS MARKO (FI)
KORKALA SEPPO (FI)
KORKALA SEPPO (FI)
Application Number:
PCT/FI2011/050402
Publication Date:
May 31, 2012
Filing Date:
May 03, 2011
Export Citation:
Assignee:
POLAR ELECTRO OY (FI)
TILVIS MARKO (FI)
KORKALA SEPPO (FI)
TILVIS MARKO (FI)
KORKALA SEPPO (FI)
International Classes:
H01F38/14; H02J7/02
Domestic Patent References:
| WO2004073283A2 | 2004-08-26 |
Foreign References:
| US20050156560A1 | 2005-07-21 |
Attorney, Agent or Firm:
KOLSTER OY AB (P.O. Box 148, Helsinki, FI)
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