PART OF AN ELECTRICAL MACHINE OR A TRANSFORMER AND ITS GENERATIVE PRODUCTION METHOD

WIPO Patent Application WO/2013/007830

A3

The invention relates to an electrical energy converter such as a rotor or a stator of an electrical machine, to a transformer or a coil having a coil body and to an associated method for the production thereof. The aim of the invention is to produce said electrical energy converter with a high production tolerance and reduced complexity in order to achieve rather small-format devices. The rotor body or stator body or the electrical coil with coil support is designed as a three-dimensional monolithic element and made of a plurality of electrically conductive, magnetically conductive, magnetically non-conductive, electrically non-conductive, magnetic, and/or magnetizable materials sintered to one other.

JP2831686	[Title of Invention] Method for Forming a Three-dimensional Object
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STUDNITZKY THOMAS (DE)
STRAUSS ALEXANDER (DE)
STEPHANI GUENTER (DE)
BRAEUER PATRICK (DE)
LINDNER MATHIAS (DE)
WERNER RALF (DE)
RUDOLPH JOHANNES (DE)

PCT/EP2012/063844

September 06, 2013

July 13, 2012

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FRAUNHOFER GES FORSCHUNG (DE)
UNIV CHEMNITZ TECH (DE)
STUDNITZKY THOMAS (DE)
STRAUSS ALEXANDER (DE)
STEPHANI GUENTER (DE)
BRAEUER PATRICK (DE)
LINDNER MATHIAS (DE)
WERNER RALF (DE)
RUDOLPH JOHANNES (DE)

B29C67/00; H02K1/02; H02K1/20; H02K5/18; H02K5/20; H02K15/02; B29L31/34

US5822839A	1998-10-20
DE102007033715A1	2009-01-22
US20060066159A1	2006-03-30
US5575932A	1996-11-19

PFENNING, MEINIG & PARTNER GBR (Dresden, DE)

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