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CLASS 6 EUROINVENT 2010 CLASA 6<br />

CLASS 6.<br />

Mechanical Engineering - Metallurgy<br />

Inginerie Mecanică – Metalurgie<br />

6.1.<br />

Title EN<br />

Process for obtaining porous pipes by rolling the sintered<br />

sheets with an elastic layer<br />

Titlu RO<br />

Procedeu şi dispozitiv pentru obţinerea tuburilor poroase prin<br />

rulare cu strat elastic<br />

Authors Vida -Simiti Ioan, Prof.dr.ing. Ciupan Cornel<br />

Institution Technical University of Cluj-Napoca<br />

Patent no. Pending a/00566/9.08.2007<br />

Description<br />

EN<br />

The patent describes a process for deforming sintered sheets<br />

in order to obtain porous pipes for filtered elements. The<br />

deforming is done by rolling with an elastic layer.<br />

Invenţia prezintă un procedeu de deformare a tablelor<br />

Descriere sinterizate pentru obţinerea tuburilor poroase pentru<br />

RO elemente filtrante. Deformarea se face prin rulare cu strat<br />

elastic.<br />

6.2.<br />

Hydrostatic pulse generator with a hydrologistor and<br />

Title EN<br />

piezoelectric command<br />

Generator de puls hidrostatic cu hidrologistor si comandă<br />

Titlu RO<br />

piezoelectrică<br />

Authors Boris Plahteanu, Mircea Frunza<br />

Institution National Institute of Inventics, <strong>Iasi</strong>, Romania<br />

Patent no. Pending<br />

Invention relates about a hydrostatic pulse generator with a<br />

three way hydrologistor drived by a valve with piezoelectric<br />

Description command. The generator is used in the construction of test<br />

EN and dynamical stress hydraulic installation for cylinders from<br />

different hydraulic fix or mobile equipments, pick-hammers,<br />

shatter boxes, mechanical compactors with vibration, etc.<br />

99<br />

1<br />

6

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