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BOPI in intregime - agepi

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MD - <strong>BOPI</strong> 6/2003<br />

20<br />

least on two levels along the height of the tower<br />

upper part, onto which there is mounted a<br />

group of turb<strong>in</strong>es. One part of turb<strong>in</strong>es of a<br />

group is placed <strong>in</strong>side the tower, with that <strong>in</strong><br />

the lower part of the tower there are made<br />

holes. The shaft of the tower upper part is ki-<br />

nematically jo<strong>in</strong>ed with an electric generator or<br />

with other consumer. The turb<strong>in</strong>es are com-<br />

posed of at least two or several lateral plates,<br />

mounted along the height of the shafts, at cer-<br />

ta<strong>in</strong> equal or different distances each about the<br />

other, and/or at least of one or several pairs of<br />

lateral plates, mounted on the height of the shaft<br />

symertically about the transversal axes of the<br />

turb<strong>in</strong>es, perpendicular to the axes of rotation<br />

of the shafts, and placed at the same distance<br />

or at certa<strong>in</strong> equal or different distances with<br />

respect to the transversal axis of the turb<strong>in</strong>es,<br />

and of blades. The blades are made <strong>in</strong> the form<br />

of a right-angle isosceles triangle, the vertex<br />

of the right angle of the blades is oriented to<br />

the outside of the turb<strong>in</strong>e, and the vertexes of<br />

the acute angles of the blades are fixed to the<br />

lateral plates.<br />

The result of the <strong>in</strong>vention consists <strong>in</strong> <strong>in</strong>creas-<br />

<strong>in</strong>g the capacity of the plant.<br />

Claims: 32<br />

(21) a 2001 0133 (13) A<br />

(51) 7 F 03 D 3/00; E 04 H 12/00<br />

(22) 2001.05.14<br />

(71) BURCIU Andrei, MD; BURCIU Vitalie, MD<br />

(72) BURCIU Vitalie, MD; BURCIU Andrei, MD;<br />

BURCIU Victor, MD<br />

(54) Staţie eoliană (variante)<br />

(57) Invenţia se referă la motoare eoliene, în par-<br />

ticular la staţii eoliene pentru transformarea<br />

energiei eoliene în energie electrică.<br />

Staţia eoliană constă d<strong>in</strong>tr-un pilon, <strong>in</strong>stalat<br />

vertical, de care sunt unite rigid sau c<strong>in</strong>ematic<br />

cel puţ<strong>in</strong> două sau mai multe grupuri de tur-<br />

b<strong>in</strong>e, amplasate în jurul pilonului pe toată<br />

înălţimea lui. Arborii grupurilor de turb<strong>in</strong>e sunt<br />

<strong>in</strong>stalaţi vertical la o anumită distanţă de la<br />

pilon şi sunt fixaţi în reazeme cu rulmenţi,<br />

amplasate în planuri orizontale şi la diferite<br />

niveluri pe înălţimea pilonului, unite rigid cu<br />

capetele gr<strong>in</strong>zilor pr<strong>in</strong>cipale. Gr<strong>in</strong>zile pr<strong>in</strong>cipale<br />

sunt unite rigid şi / sau c<strong>in</strong>ematic direct cu<br />

pilonul sau pr<strong>in</strong> cil<strong>in</strong>dru, şi / sau <strong>in</strong>ele, unite<br />

PATENTS<br />

rigid sau c<strong>in</strong>ematic cu pilonul. În partea<br />

superioară a pilonului este <strong>in</strong>stalat vertical şi<br />

coaxial un arbore, fixat în reazeme cu rulmenţi,<br />

unite rigid de pilon şi amplasate în planuri<br />

orizontale la cel puţ<strong>in</strong> două niveluri pe înălţimea<br />

părţii superioare a pilonului, pe care este<br />

montat un grup de turb<strong>in</strong>e. Arborele fiecărui<br />

grup de turb<strong>in</strong>e este unit c<strong>in</strong>ematic cu un gen-<br />

erator electric sau cu un alt consumator.<br />

Turb<strong>in</strong>ele sunt alcătuite d<strong>in</strong> cel puţ<strong>in</strong> două sau<br />

mai multe plăci laterale, montate pe înălţimea<br />

arborilor la distanţe egale sau diferite una faţă<br />

de alta, şi / sau d<strong>in</strong> cel puţ<strong>in</strong> una sau mai multe<br />

perechi de plăci laterale, montate pe înălţimea<br />

arborilor simetric faţă de axele transversale ale<br />

turb<strong>in</strong>elor, perpendiculare pe axele de rotaţie<br />

ale arborilor, şi amplasate la una şi aceeaşi<br />

distanţă sau la distanţe egale sau diferite faţă<br />

de axa transversală a turb<strong>in</strong>elor, şi d<strong>in</strong> palete.<br />

Paletele sunt executate în formă de triunghi<br />

dreptunghic isoscel, vârful unghiului drept al<br />

paletelor este orientat spre exteriorul tur-<br />

b<strong>in</strong>elor, iar vârfurile unghiurilor ascuţite ale<br />

paletelor sunt fixate pe plăcile laterale.<br />

Rezultatul <strong>in</strong>venţiei constă în majorarea ran-<br />

damentului staţiei.<br />

Revendicări: 24<br />

*<br />

* *<br />

(54) W<strong>in</strong>d plant (variants)<br />

(57) The <strong>in</strong>vention relates to w<strong>in</strong>dmills, <strong>in</strong> particu-<br />

lar to the w<strong>in</strong>d plants for the conversion of w<strong>in</strong>d<br />

power <strong>in</strong>to electric power.<br />

The w<strong>in</strong>d plant consists of a mast, <strong>in</strong>stalled<br />

vertically, to which there are rigidly or k<strong>in</strong>emati-<br />

cally jo<strong>in</strong>ed at least two or several groups of<br />

turb<strong>in</strong>es, placed round the mast along its full<br />

height. The shafts of the groups of turb<strong>in</strong>es are<br />

vertically <strong>in</strong>stalled at a certa<strong>in</strong> distance from the<br />

mast and be<strong>in</strong>g fixed <strong>in</strong> bearn<strong>in</strong>g supports,<br />

placed <strong>in</strong> horizontal planes, and on different<br />

levels along the height of the mast, rigidly<br />

jo<strong>in</strong>ed with the ends of the ma<strong>in</strong> beams. The<br />

ma<strong>in</strong> beams are rigidly and/or k<strong>in</strong>ematically<br />

jo<strong>in</strong>ed with the mast or via the cyl<strong>in</strong>der, and/or<br />

r<strong>in</strong>gs, rigidly or k<strong>in</strong>ematically jo<strong>in</strong>ed with the<br />

mast. In the upper part of the mast there is<br />

vertically and axially <strong>in</strong>stalled a shaft, fixed <strong>in</strong><br />

bear<strong>in</strong>g supports, rigidly jo<strong>in</strong>ed with the mast<br />

and placed <strong>in</strong> horizontal planes on at least two<br />

levels along the upper part of the mast onto

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