eur op eanexhibitionofcreati vityandinnovation - Europe Direct Iasi

EUROINVENT 2013
Stefan cel Mare University of Suceava
26.1
Title EN
Authors
Institution
Patent no.
Description
EN
Class no.
Image/
Photo
Electric motor with limited displacement
CERNOMAZU Dorel, GRAUR Adrian, MANDICI Leon
Stefan cel Mare University of Suceava
Patent No. RO122946/2011
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 four modules. Applications: can be used
in electrical drives and in sun tracking devices. Advantages:
high power, constructional simplicity.
2. Energy and sustainable development
26.2
Title EN
Authors
Institution
Patent no.
Description
EN
Class no.
Thermomagnetic engine
Dorel CERNOMAZU, Adrian GRAUR, Constantin
UNGUREANU, Ilie NIŢAN, Nicolae SOREA, Cristina
DAVID, Mihai RAŢĂ, Mariana MILICI, Dan MILICI
Stefan cel Mare University of Suceava
Patent application No. A/00139/2011
The invention relates to an engine based on thermo-magnetomechanical
conversion and where the operation is possible
by magnetic field distortion under the influence 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 remaining
peripheral portion is subject to cooling by Peltier elements.
2. Energy and sustainable development
NATIONAL
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