The
invention
- The
problem to be solved:
Most of the actually used desktop
ventilators have axial blades (rarely
cross-flow types) that produces a
directed and a narrow, focused air
current. A relatively high air velocity
is to be used to obtain an well
noticeable focused air motion and this
produces an unpleasant draught in the
axis of the air current and, as a result,
in the line of the air current papers or
lighter objects start to fly away,
causing problems. The invented ventilator
design eliminates all these problems.
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- Definition:
The invention is a desktop
ventilator, without spiral case, using
radial blades with circular free outflow
and, the air outflow direction and spread
angle can be adjusted, producing a
draught-free, evenly distributed, low
velocity air motion.
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- Presentation:
The ventilator housing consists
of three parts. The upper part is the air
inlet tube, the middle part is the blower
outlet with the air-deflectors and inside
it there is the radial blade impeller,
while the lower part is a closed unit
where the motor and the electric circuits
are accommodated and, its dimensions
determine also the working height of the
air outflow. The blades of the ventilator
can be forward-curved, backward-curved or
radial design ones. The invented design
ventilator does not produce draught
sensation to the user seating (staying)
in a fixed place due to the evenly
distributed, low velocity air motion that
is produced in the close vicinity of the
user.
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- Application:
It can be used in shops, offices and
permanent location workplaces. It can
also be a desktop, a floor or a ceiling
mounted design.
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- Advantages:
Low noise level, low velocity but evenly
distributed low velocity air motion,
draught-free ventilation, facilitates
special shaping, energy sparing, it can
also be used as a sales promotion gift.
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- Stage
of development:
Prototype is available.
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- Documentation
available: Yes
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The
inventor(s)
- Self
introduction:
The inventor is 45 years old, qualified
mechanical engineer since 1979. He worked
in the fields of public utility design,
construction and operation, in the
metal-industry, and in the lighting
engineering, at first as employed and
later as self-employed.
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The
protection
- Form:
exhibition
priority
- Priority: 4 May, 2000.
- Countries
where it is force:
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Business
intention: The inventor should like to
sell the licence and he is looking for
development co-operation partner.
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Contact
- Name:
Csongor CZINTOS
- E-mail:
czintosc@matavnet.hu
- Fax: +36-76 483-297
- Phone: +36-76 483-272 or +36-76 323-675
- Address:
H-6000 Kecskemét, Csáky u. 3.
Hungary
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