Ventilation assembly
OwnerPaolo Narcisoinventor
Life of this patent
Estimating the term…
Abstract
A ventilation assembly includes an air intake channel; a delivery channel; a generating device of an air stream between the intake channel and the delivery channel; a filtering section of the air stream to decrease, if not eliminate, the presence of particulate in the air stream. The filtering section includes a filter having a containment body provided with an intake opening and a delivery opening for the air stream passing therethrough, and air-tight bulkheads, arranged inside the containment body and shaped to force the air stream to collide therewith and with the inner walls of the containment body, the bulkheads and the containment body having a section portion suitable for being penetrated by the particulate in the air stream so as to retain it therein.
Claims8
A ventilation assembly comprising:
- an intake channel (2) of air from a surrounding room;
- a delivery channel (3);
- a generating device (4) of an air stream between said intake channel (2) and delivery channel (3);
- and
- a filtering section (5;
- 105) of the air stream to decrease or eliminate a presence of particulate in the air stream, said filtering section (5;
- 105) being operatively positioned at any point of the ventilation assembly (1) between an inlet end (8) of said intake channel (2) and an outlet end (9) of said delivery channel (3),
- wherein said filtering section (5;
- 105) comprises at least one filter (10;
- 110) having:
- a containment body (12) provided with an intake opening (13) and a delivery opening (14) for the air stream passing therethrough;
- and
- further comprising one or more air-tight bulkheads (15), arranged within said containment body (12) and shaped to force the air stream to flow between, and collide with, said one or more bulkheads (15) and inner walls of said containment body (12), said one or more bulkheads (15) and said containment body (12) having at least one section portion with an air-tight outer layer made of a gel, which is configured to be impacted by, and retain therein, the particulate in the air stream, said one or more bulkheads (15) identifying a path free of obstacles for the air stream between said intake opening (13) and said delivery opening (14),
- wherein said one or more bulkheads (15) have a helical shape.
Dependencies are inferred from the claim text.