2012 - Europe Direct Iasi

EUROINVENT 2012
2.8.
Title Electric motor with limited displacement
Authors CERNOMAZU Dorel, GRAUR Adrian, MANDICI Leon
Institution Stefan cel Mare University of Suceava
Patent no. Patent RO 122946 B1
The invention relates to an electrical motor realized
through some acting modules with electromechanical
actuators with paraffin arranged consecutively by means
of some guiding rods and acting rods. Summed
displacement of actuators excited by means of Peltier
batteries can be found on an active element positioned
using the guide rods and an acting rod at the end of the
Description
four modules.
Applications: can be used in electrical drives and in sun
tracking devices. Advantages: high power, constructional
simplicity.
2.9.
Title Thermomagnetic engine
CERNOMAZU Dorel, GRAUR Adrian, UNGUREANU
Authors
Constantin, NIŢAN Ilie et. al.
Institution Stefan cel Mare University of Suceava
Patent no. Patent application No. A/00139/2011
The invention relates to an engine based on thermomagneto-mechanical
conversion and where the operation
is possible by magnetic field distortion under the influence
Description of temperature. The motor consists of a rotor made of
insulating material, resistant to temperature, and where, on
a peripheral route, are embedded more pills of gadolinium.
A narrow zone of the peripheral route is subject to heat
generated locally, by some electrical resistors, while the
Class 2
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