| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 055423000 | MEANS WITHIN GAS STREAM FOR CONDUCTING CONCENTRATE TO COLLECTOR | 11 |
| 20080264014 | Dust compressing apparatus of vacuum cleaner - A dust compressing apparatus of a vacuum cleaner capable of automatically compressing dust or dirt collected in a dust separating unit is disclosed. The dust compressing apparatus includes a compressing plate to compress dust or dirt collected in a dust separating unit, a moving unit disposed on one side of the dust separating unit located in an opposite direction to a direction where the compressing plate compresses the dust or dirt, to move the compressing plate to a compressing position of compressing the dust or dirt and a releasing position of moving away from the dust or dirt, and a driving motor to drive the moving unit thus to move the compressing plate to the compressing position. | 10-30-2008 |
| 20090211212 | Dust collecting device for vacuum cleaner - Object of the present invention is to provide a dust collecting device ( | 08-27-2009 |
| 20110167774 | Drain Tube for Gas-Liquid Separation Systems - A drain tube for an air-oil separator system, the tube being configured vertically in the system, the tube having an upper opening for receiving oil separated from air in the system, and a lower opening for releasing oil separated from air in the system, wherein the upper opening has a horizontal cross-sectional area that is greater than a horizontal cross-sectional area of the lower opening. | 07-14-2011 |
| 20120131891 | MOISTURE SEPARATOR - A moisture separator where a corrugated plate | 05-31-2012 |
| 20130061568 | CONFIGURATION OF A CYCLONE ASSEMBLY AND SURFACE CLEANING APPARATUS HAVING SAME - A cyclone separator useable in a surface cleaning apparatus comprises a cyclone casing defining a cyclone chamber and a dirt collection chamber exterior to the cyclone chamber. The cyclone chamber and the dirt collection chamber are openable such that the entire cross sectional area of the cyclone chamber and the dirt collection chamber may be exposed. | 03-14-2013 |
| 20130219843 | DEVICE TO REMOVE PARTICLES FROM A GAS STREAM - A device to separate particles from a gas stream. The device may be a vacuum cleaner ( | 08-29-2013 |
| 20130255205 | SEPARATOR FOR A GAS STREAM USING A VORTEX - A separator for a wet gas stream has an upper conduit having an inlet, an outlet and an outer peripheral wall. A helical baffle is positioned within the upper conduit defining a helical flow path. The helical flow path generates a vortex in gas flowing through the upper conduit, such that liquids in the gas stream move toward the outer peripheral wall. A lower conduit has an input in axial alignment with the outlet of the upper conduit and an outlet. The input of the lower conduit and the output of the upper conduit are separated by a gap, such that liquids are ejected from the upper conduit without entering the lower conduit, and such that the gas stream within the upper conduit is transferred to the lower conduit. | 10-03-2013 |
| 20130291499 | OIL COALESCING FILTER - An oil coalescing filter may be used in an oil separator tank with an industrial sized compressor/vacuum package, like a rotary screw compressor/vacuum or a liquid ring compressor/vacuum. The oil coalescing filter has filter media including: a first fiber media adapted for continuously removing oil; and a second fiber media adapted for final oil coalescing; the first fiber media having a greater basis weight than said second fiber media. | 11-07-2013 |
| 20140165514 | Particle Separator - A particle separator for use in a conduit for removing solid particles from a particle-laden gas. The particle separator comprises a particle collecting chamber, an inlet port for directing the particle-laden gas into the particle collecting chamber, and an inner deflector positioned at least partially within the particle collecting chamber and downstream of the inlet port. The walls of the particle collecting chamber may include a protrusion protruding toward the inside of the particle collecting chamber cooperating with the inner deflector to recirculate the gas within the particle collecting chamber. The particle separator may also include a sump for storing solid particles that have been captured. | 06-19-2014 |
| 20140208703 | GAS/LIQUID SEPARATOR AND COMPONENTS; LIQUID DRAIN FLOW ASSEMBLIES; SYSTEMS OF USE ; AND, FEATURES; AND, COMPONENTS - According to the present disclosure gas/liquid separator assemblies, such as crankcase ventilation filter assemblies, and components are described. Also described are liquid flow control arrangements for facilitating liquid flow from a region of first effective pressure to a region of second higher effective pressure are described. In examples, the flow control arrangements are configured so they can be used in association with a gas/liquid separator, managing separation of liquids from crankcase ventilation gases, for example for internal combustion engines. Example arrangements are described, used with crankcase ventilation gas filter assemblies. Combinations of equipment, and various components usable in those combinations, are described. | 07-31-2014 |
| 20150101293 | Cup-shaped Housing, Device for Separating Liquid from Air, and Method for Mounting the Cup-shaped Housing on a Nipple - A cup-shaped housing assembly for a device for separating liquid from air has a cup-shaped housing body having an interior. At least one annular filter element for separating liquid from air is arranged in the housing body. A housing cover closes off an end face of the housing body. The housing cover has an inner side that is facing the interior and an outer side that is facing away from the interior. The housing cover has at least one raw air inlet through which raw air is supplied to the interior. The housing cover has at least one clean air opening though which filtered clean air is discharged from the interior. For sealing the raw air inlet relative to the clean air opening, at least one sealing surface is arranged at the outer side of the housing cover across sections thereof. | 04-16-2015 |
