Jan Goehler

Fuel cell system with improved electric contacting

Commutator for Power Transmission in an Electric Machine

FUEL CELL WITH IMPROVED CURRENT GUIDANCE

Stromquellenkontaktierungsvorrichtung und Stromquelle mit Metallinfiltrierter Keramik

APPARATUS FOR MAKING CONTACT WITH A CURRENT SOURCE AND CURRENT SOURCE WITH A METAL-INFILTRATED CERAMIC

CURRENT-SOURCE CONTACTING DEVICE AND CURRENT SOURCE HAVING METAL-INFILTRATED CERAMIC

Verfahren zum Verbinden von piezokeramischen Schichten

Light metal rim for vehicle, has rim disk extending vertically to rotational axis, rim ring extending parallel to rotational axis and connected with rim edges, and brake lining integrated into rim ring and/or into rim disk

Method for manufacturing tubular fuel cell for e.g. vehicle, involves inserting ceramic/glass-made support component in tubular cavity so that gas permeable pores or openings are formed in sandwich-like functional layer system

Fuel cell for production of energy, has functional body i.e. one-sided closed tube, including two electrical interconnected segment strands aligned in axial direction with respect to axis of functional body