Aspirator for oil mists having a supporting frame for oscillating an enclosure between vertical and horizontal positions
AssigneeLosma S.P.A.
InventorGiancarlo Losma
Life of this patent
Estimating the term…
Abstract
An aspirator for oil mists, particularly for machine tools and the like, the particularity of which is the fact that it comprises a substantially cylindrical external enclosure, inside which at least one impeller driven by an electric motor is accommodated, and a filtering module, which allows to filter the air aspirated by the impeller through the filtering module, the enclosure being supported so that it can oscillate by a supporting frame in order to pass from a working position in which its axis is vertical with respect to a resting plane of the supporting frame to a working position in which its axis is horizontal with respect to the supporting plane.
Claims16
An aspirator for oil mists for machine tools and other machining devices, comprising:
- a substantially cylindrical external enclosure having a longitudinal axis;
- at least one impeller;
- an electric motor for driving said at least one impeller, said electric motor and at least one impeller being accommodated in said enclosure;
- a filtering module for filtering air aspirated by said impeller and passed through the filtering module;
- a supporting frame for supporting said enclosure so as to oscillate from a working position in which the longitudinal axis thereof is vertical with respect to a resting plane of said supporting frame, to a working position in which said axis is horizontal with respect to said supporting plane, and further comprising a drainage tube for conveying outside said enclosure oil recovered by filtration of oil-saturated air passing through said filtering module, said drainage tube extending from a location point of an external surface of said enclosure, along an axis thereof, said tube axis being angled with respect to a plane being tangent to the external surface of said enclosure, in said location point.
An aspirator for oil mists, particularly for machine tools and other machining devices, comprising:
- a substantially cylindrical external enclosure having a longitudinal axis;
- at least one impeller;
- an electric motor for driving said at least one impeller, said electric motor and at least one impeller being accommodated in said enclosure;
- a filtering module for filtering air aspirated by said impeller and passed through the filtering module;
- a supporting frame for supporting said enclosure so as to oscillate from a working position in which the longitudinal axis thereof is vertical with respect to a resting plane of said supporting frame, to a working position in which said axis is horizontal with respect to said supporting plane, and further comprising an upper covering element and a lower covering element, said upper and lower covering elements closing said enclosure;
- a drainage ring being integrated in said upper covering element.
Dependencies are inferred from the claim text.