2012 - Europe Direct Iasi

EUROINVENT 2012
2.16.
Title Stepper motor
Authors Jeder Mihaela, Olariu Elena, Creţu Niculina, et. al.
Institution Stefan cel Mare University of Suceava
Patent no. Patent RO nr.122741
Description
The invention relates to an electrical stepper motor, with
double rotor, realized on “ratchet wheel” principle that is
actuated through the electromechanical actuators with
paraffin. The electrical stepper motor is composed of two
electromechanical actuators with paraffin excited by a
battery with Peltier elements
2.17.
Title Electric motor with mobile coil
Authors Georgescu Dan, Jeder Mihaela, Olariu Daniela et. al.
Institution Stefan cel Mare University of Suceava
Patent no. Brevet RO nr. 125489 B1
Description
The invention relates to a electrical linear motor with
mobile coil in short-circuit, with applications in electrical
drives with special purposes. The motor presents the
peculiarity that it consists from two distinctly
electromagnetic systems which work successive,
obtaining, thus a doubling of movable element’ stroke of
the motor. Advantages: the increases of the range of
application as a result of increasing of movable element’
stroke of the motor.
2.18.
Title Thermobimetallic solar actuators
CERNOMAZU Dorel, MANDICI Leon, GRAUR Adrian
Authors
et.al.
Institution Stefan cel Mare University of Suceava
Patent applications No. A/01102/2011; A/01164/2011;
Patent no.
A/01166/2011; A/01168/2011
The inventions relate to some actuators made on the
principle of helio-thermo-mechanical conversion of solar
Description
energy. The thermobimetallic solar actuators are
characterized by considerable value of forces and couples
being realized in several different shapes.
Class 2
53