Leberfinger
Florian Leberfinger, Veitshochheim DE
Patent application number | Description | Published |
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20090189474 | Winding arrangement for an electrical machine - Presented is a winding arrangement for an electric machine that includes a laminated core that includes a yoke that includes a plurality of teeth each having flanks that form first wedge surfaces and a winding support area that has a trapezoidal cross-section. The arrangement further includes a coil winding, and a winding body configured to arrange the coil winding on one of the plurality of teeth. The coil winding has an inner area arranged opposite the first wedge surfaces and represents second wedge surfaces. The arrangement further includes a stop means disposed on the winding body and/or one of the plurality of teeth. The stop means is configured to limit movement of the winding body in a direction toward the yoke. The arrangement further includes a centering means configured to center the winding body on one of the plurality of teeth. | 07-30-2009 |
Florian Leberfinger, Veitshoechheim DE
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20130154432 | Stator Of An Electric Machine With Voltage Insulation - A stator of a rotating electric machine includes a circular stator lamination stack having stator teeth projecting radially therefrom and distributed over the circumference and axial slots formed between the teeth. The stator carries a winding of an insulated conductor which is designed for the application of a maximum electric voltage in the low-voltage range up to about 1 kV. The winding is constructed as concentric winding in the form of individual tooth coils, and voltage insulating material is provided inside the slots between the teeth and the winding. To reduce the electric field strength in manufacture-induced voids of the varnish-impregnated or resin-impregnated stator, the voltage insulating material comprises an areally shaped layer of a high-resistance conductive material. | 06-20-2013 |
Marcus Leberfinger, Georgsmarienhuette DE
Patent application number | Description | Published |
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20100190016 | PROCESS FOR THE PRODUCTION OF COMPOSITES COMPRISING MINERAL BODIES AND PLASTICS - The invention relates to a process for the production of composite bodies comprising mineral bodies and plastics, the liquid starting components of the plastics being applied to the surface of the mineral bodies where they cure to give the plastic, wherein cement is applied to the surface of the mineral bodies before the application of the liquid starting components of the plastics or as a mixture with said starting components. | 07-29-2010 |
20110217118 | RECYCLING OF ROAD SURFACINGS - The present invention relates to a process for the production of roads, tracks, and other areas used by traffic, by producing a mixture comprising ground road surfacing, mineral material, and/or glass, a polymer reaction mixture and, if desired, further additions, and applying it to a substrate material, and hardening it. The present invention further relates to roads, tracks, and other areas used by traffic, obtainable by a process of this type. | 09-08-2011 |
20110253308 | PROCESS FOR COATING, ADHESIVE BONDING AND BINDING OF MINERAL SURFACES - A process for coating, for adhesive bonding or for binding of surfaces of mineral materials with a 2-component plastic resin, selected from a hydrophobic polyurethane resin and a hydrophobic epoxy resin, by applying the plastic resin to the surface or binding the surfaces of the mineral materials with the plastic resin and allowing the plastic resin to cure, wherein the plastic resin comprises from 0.01 to 10% by weight of one or more hydroxy- or alkoxyaminosilane compounds of the general formula (I) | 10-20-2011 |
20110293374 | OIL-ABSORBENT POLYURETHANE SPONGES WITH GOOD MECHANICAL PROPERTIES - The present invention relates to a method for adsorbing and/or absorbing oil, by bringing oil into contact with a polyurethane sponge with excellent mechanical properties. | 12-01-2011 |
Marcus Leberfinger, Georgsmarienhutte DE
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20080213044 | Method for Stabilising and Securing Rivers, Slopes and Embankments and Contructions Which can be at Least Partially Displaced in Water, by Composite Material Made From Mineral Particles and an Epoxy Resin - The invention relates to a method for stabilizing and securing banks, hillsides and slopes, and structures present at least partly in moving waters, such as supporting and construction elements, by composite materials comprising mineral particles, preferably stones, in particular crushed rock, and an epoxy resin. | 09-04-2008 |
20080257108 | Coated Slag - The invention relates to coated slag, which is coated with a layer of a hydrophobic polyurethane. | 10-23-2008 |