Title:
INDUCTION CHARGING COIL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/096043
Kind Code:
A3
Abstract:
The invention relates to an induction charging coil device (10a-b), especially an induction charging coil device for a hand tool, comprising at least one coil unit (12a-b) and at least one core unit (14a-b). According to the invention, the core unit (14a-b) is at least partially constituted by microscopic core elements (24a-b) embedded in a binder (22a-b).
Inventors:
REJMAN MARCIN (DE)
LOHR GUENTER (DE)
MACK JUERGEN (DE)
KRUPEZEVIC DRAGAN (DE)
AICHELE WILFRIED (DE)
DIETZEL FRIEDERIKE (DE)
LOHR GUENTER (DE)
MACK JUERGEN (DE)
KRUPEZEVIC DRAGAN (DE)
AICHELE WILFRIED (DE)
DIETZEL FRIEDERIKE (DE)
Application Number:
PCT/EP2013/077155
Publication Date:
August 21, 2014
Filing Date:
December 18, 2013
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
International Classes:
H01F27/255; H01F3/08; H01F38/14
Domestic Patent References:
WO2012128027A1 | 2012-09-27 | |||
WO2011032803A1 | 2011-03-24 |
Foreign References:
US20110050382A1 | 2011-03-03 | |||
US20100007215A1 | 2010-01-14 | |||
EP2172952A1 | 2010-04-07 | |||
US20110210696A1 | 2011-09-01 | |||
FR2976152A1 | 2012-12-07 |
Attorney, Agent or Firm:
ROBERT BOSCH GMBH (Stuttgart, DE)
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