| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 055437000 | With gas pump or fan | 7 |
| 20120151887 | SEPARATOR FOR A GAS/LIQUID FLOW - The invention is separator for separating a fluid flow of gas with droplets (G, L), comprising an inlet ( | 06-21-2012 |
| 20150362196 | BAFFLE ASSEMBLY FOR VENTILATOR HOOD - A baffle filter for a ventilator has first and second frames with end and side walls, face to face and releasably attached. First and second baffles are mounted in the first and second frames, parallel and spaced apart. Each baffle has a base and two sides forming a U shaped channel open towards the other frame. The sides of each second baffle are angled towards the first frame and away from each other. The second and first baffles overlap and alternate to define serpentine paths into the filter between two first baffles, into the channel of a second baffle, back between the second baffle and one of those two first baffles, into the channel defined by that first baffle, and out between that second baffle and an adjacent second baffle. The channels of the first baffles extend toward drain holes in an end wall of the first frame. | 12-17-2015 |
| 055438000 | Within separator | 5 |
| 20100011723 | CENTRIFUGAL SEPARATOR - The invention relates to a centrifugal separator for cleaning of gas from solid or liquid particles suspended therein which are of greater density than the gas. A main object of the present invention is to accomplish a centrifugal separator which does not have said inactive regions and thereby achieves efficient separation of particulate contaminants from a gas. This object is achieved by the centrifugal separator initially defined, which is characterised in that the interspaces between the separation discs at least at their radially outer parts are substantially open for flow of the gas in the circumferential direction and that mutually adjacent separation discs are arranged at mutual spacing such that rotation of the rotor causes a pumping action in the interspaces, which pumping action drives the gas from the gas inlet, through the interspaces between the separation discs and out via the gas outlet. | 01-21-2010 |
| 20120102901 | Unit for pumping air containing particles and separating the particles from the air | 05-03-2012 |
| 20120174544 | GAS CLEANING SEPARATOR - The present invention relates to a separator and more specifically, but not exclusively, to a centrifugal separator for the cleaning of a gaseous fluid. A centrifugal separator is provided as comprising a housing defining an inner space, and a rotor assembly for imparting a rotary motion onto a mixture of substances to be separated. The rotor assembly is located in said inner space and is rotatable about an axis relative to the housing. The rotor assembly comprises an inlet for receiving said mixture of substances, an outlet from which said substances are ejected from the rotor assembly during use, and a flow path for providing fluid communication between the inlet and outlet, wherein the outlet is positioned more radially outward from said axis than the inlet. | 07-12-2012 |
| 20160113460 | APPARATUS FOR SEPARATING PARTICLES FROM AN AIRFLOW - An apparatus for separating particles from an airflow, the apparatus comprising a housing comprising an inner wall, and a body positioned within the housing and separated therefrom so as to define a substantially annular flow path between the body and the inner wall. The housing is rotationally stationary, and the body is rotatable relative to the housing about a rotational axis, the body comprising an impeller section having a first set of blades extending from the body into the annular flow path towards the inner wall of the housing, the impeller being rotatable for generating airflow through the apparatus and for generating swirl within the airflow, and a turbine section located downstream of the impeller section, the turbine section having a second set of blades for recapturing rotational energy from the airflow. | 04-28-2016 |
| 20160158680 | Centripetal Separation System for Cleaning Particulate-Pervaded Air or Gas - Some embodiments provide a centripetal air or gas cleaning apparatus for removing particulates from air or gas. The apparatus comprises an inlet, housing, impeller, a clean air outlet, and a particulate outlet. The housing has an inner conical surface. The impeller's rotation creates negative pressure towards the inlet that intakes particulate-pervaded air or gas into the housing. The rotation also induces an accelerating force that throws the particulate-pervaded air or gas against the outer walls of the housing. Here, the particulates separate from the air or gas, penetrate a high-pressure zone, and are ejected through the particulate outlet located in the high-pressure zone. The air or gas, having less inertia, deflects away from the high-pressure zone where it is then subjected to a centripetal force that drives the air or gas towards the center of the housing behind the impeller where it is ejected through the clean air outlet. | 06-09-2016 |
