Matches 1 - 50 out of 164 1 2 3 4 >


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8167965 Filter for cleaning a fluid  
A filter for filtering a fluid has a filter housing and a filter element arranged in the filter housing. A cyclone preseparator is arranged upstream of the filter element, wherein a fluid to be...
8152878 Cyclonic separating apparatus  
Cyclonic separating apparatus for a cleaning appliance such as a vacuum cleaner has a longitudinal axis, an upstream cyclonic separator and a downstream cyclone assembly. The downstream cyclone...
8142545 Dust separation system for use with mobile equipment  
Embodiments of the invention include a dust extraction system including an array of two or more centrifugal dust removal devices, e.g., axial cyclones. The array of axial cyclones is configured to...
8101001 Cyclone separating device of a cleaner  
A cyclone separating device of a cleaner includes an upstream cyclone separating device and a downstream cyclone separating device. The upstream separating device communicates with the downstream...
8097057 Particle separator  
Apparatus for separation of particles from a fluid stream entraining said particles comprises an inlet zone, a centrifugal separation zone, particles collection means and exhaust means, in which...
8080075 Intake system for sucking in combustion air and manually guided piece of equipment  
In order to provide an intake system for sucking in combustion air of an internal combustion engine of a piece of equipment, in particular a portable, manually guided piece of equipment, having...
8048183 Vacuum cleaner with a divider  
An indoor vacuum cleaner comprises a dirty air inlet, a handle, a cyclone separator having an outer wall, a fluid inlet downstream from the dirty air inlet and a fluid outlet, a plate having a...
8048180 Dual cyclone dust-collecting apparatus vacuum cleaner  
A dual cyclone dust-collecting apparatus of a vacuum cleaner is disclosed. The dust-collecting apparatus includes an air inlet through which an external air is drawn in, two cyclone chambers into...
8025717 Process to separate particles from a particles-containing gas stream  
Process to separate particles from a particles-containing gas stream, by subjecting the particles-containing gas stream to a centrifugal separation step, wherein the particles-containing gas stream...
8025706 Fluid separating vessel  
A fluid separating vessel (1) comprises: a liquid outlet (3) near the bottom of the vessel; a gaseous fluid outlet (4) near the top of the vessel; a plurality of cyclones (5) arranged in an upper...
8016902 Cyclonic utility vacuum  
A vacuum cleaner including multiple cleaning stages comprises a first cyclonic stage and a second cyclonic stage, which is spaced from the first cyclonic stage. A housing defines a first particle...
8012227 Filter for cleaning a fluid  
A filter for filtering a fluid has a filter housing and a filter element arranged in the filter housing. A cyclone preseparator is arranged upstream of the filter element, wherein a fluid to be...
7998260 Cyclone silencer of cleaner and dust removing device having the same  
A cyclone silencer of cleaner includes an outlet pipe(2) partially inserted into a cyclone cylinder (1). Ribs (3) are arranged on the lower edge of said outlet pipe (2) and extend downwardly to...
7993423 High efficiency grease filter cartridge  
A grease filter has a filtering portion configured such that fumes enter a major face thereof and flow through a grease extraction filter therewithin in a direction parallel to the major face. A...
7981182 Labyrinth box structure and method  
A labyrinth box can include a housing that has an open end, a closed end, and defines two cavities. A cover is configured to cover the opening and can include a divider that extends into one of the...
7976597 Cyclonic separation apparatus  
A cyclonic separation apparatus comprises a plurality of series-connected separation stages 50,51, each comprising a plurality of cyclone separators 16/23 connected in parallel and disposed in a...
7955405 Cyclonic separation apparatus  
A cyclonic vacuum cleaner comprises a first stage 10 comprising a single cyclone separator for separating heavier dirt and dust particles and a second stage 11 comprising a plurality of cyclone...
7955406 Cyclonic separation apparatus  
A cyclonic separation apparatus comprising at least two series connected separation stages and a receptacle for collecting material separated by the separation stages is described. The first stage...
7938872 Device for separating particles from a gas stream  
The invention concerns a separating device for separating particles (4) from a gas stream (2) in which the gas stream (2) by means of a guiding device is caused to rotate and the liquid or solid...
7931716 Handheld cleaning appliance  
A cleaning appliance includes a main body, a filter and an interlock. The main body includes an airflow generator, a separating apparatus separating dirt and dust from an airflow, and a flowpath...
7931717 Vacuum cleaner with a removable cyclone array  
A surface cleaning apparatus comprising a dirt inlet, a handle, a first cyclonic cleaning stage, a second cyclonic cleaning stage comprising a plurality of cyclones in parallel and a plurality of...
7931718 Oil mist separator  
An oil mist separator includes a body inside which a filtering chamber is formed for a filtering unit made up with several centrifugal dust collectors. With an air intake unit, the outside oil mist...
7892305 Dust collecting device for vacuum cleaner  
Object of the present invention is to provide a dust collecting device (100) for a vacuum cleaner of which dust collecting performance is improved. For this, the dust collecting device (100)...
7887612 Vacuum cleaner with a plurality of cyclonic cleaning stages  
A portable appliance comprises a dirt inlet, first and second cyclonic stages wherein each cyclonic stage comprises a plurality of cyclones in parallel and the second cyclonic stage is downstream...
7883560 Dust separating apparatus of a vacuum cleaner  
A dust separating apparatus of a vacuum cleaner, includes a housing, a first cyclone separator integrated within the housing, and second cyclone separators arranged around the first cyclone...
7879120 Vacuum cleaner  
A multi-cyclone dust-collecting apparatus for a vacuum cleaner mounted in a main cleaner body to separate dust from air flowing from a suction port body and collect the dust separated from the air,...
7879123 Inertial separator  
An inertial separator comprising a tubular body, the tubular body comprises a composition comprising a polymer selected from the group consisting of a cyclic olefin polymer and a cyclic olefin...
7879121 Cyclone dust-collecting apparatus for vacuum cleaner  
A cyclone dust-collecting apparatus is provided. The dust-collecting apparatus is detachably mounted in a main cleaner body of a vacuum cleaner and disposed on a suction flow path extending from a...
7879142 Cyclone dust collector and vacuum cleaner  
A cyclone dust collector includes a cyclone body including a first cyclone chamber to centrifugally separate dust from drawn-in air for a first time, a plurality of second cyclone chambers to...
7867308 Cyclonic array such as for a vacuum cleaner  
A cyclonic cleaning stage for a, e.g., surface cleaning apparatus is provided. The cyclonic cleaning stage comprises a plurality of cyclones, which are integrally molded as a single body. Each...
7862637 Multi-cyclone dust separator  
A multi-cyclone dust separator is provided, including a first cyclone unit that centrifugally separates dust from dust-laden air drawn into the first cyclone unit through a first air inlet, and a...
7857878 Dust collection unit for vacuum cleaner  
A dust collection unit for a vacuum cleaner includes a first dust collection part for filtering foreign objects in air, a second dust collection part for filtering foreign objects in the air that...
7850750 Modularized hybrid dust collector  
There is provided a modularized hybrid dust collector for treating dust generated in various industrial processes. The box-shaped hybrid dust collector includes a first box-shaped dust collecting...
7842112 Cyclone collector  
Cyclone collector including a primary cyclone (1) having a first inlet (14) for drawing external air, and a first outlet (14) for discharging air, a secondary cyclone (3) connected to the primary...
7833298 System and inlet device for separating a mixture  
The invention relates to a system for separating a mixture of gas and liquid into a heavy fraction and a light fraction, the system comprising:—a separation vessel having a vessel inlet for the s...
7819933 Cyclone dust collector  
A cyclone dust collector is provided, including a cyclone unit that includes a first cyclone unit including a cyclone chamber to separate dust from dust-laden air, and a second cyclone unit, which...
7815702 Multi cyclone collector  
A multi cyclone collector with an improved structure is disclosed for providing the highest number of second cyclone collector (300) by disposing a plurality of second cyclone collector (300) in a...
7811344 Double-vortex fluid separator  
A fluid separator includes a side-by-side double-vortex fluid generator installed within a pressure vessel. The vortex generator separates the liquid and gas components of the incoming fluid...
7803207 Vacuum cleaner with a divider  
An indoor vacuum cleaner comprises a dirty air inlet, a handle, a cyclone separator having an outer wall, a fluid inlet downstream from the dirty air inlet and a fluid outlet, a plate having a...
7785383 Multi-cyclone dust separating apparatus and cleaner having the same  
A compact multi-cyclone dust separating is disclosed. The multi-cyclone dust separating apparatus includes a first cyclone chamber that separates dust-laden air drawn from outside, a second cyclone...
7780753 Dust collector cup of fall centrifugal separation type  
A dust collector cup working in the principle of fall centrifugal separation, consists of cup body (13), outlet (3) on the cup body (13), inlet (1) tangential to the circumferential wall of the cup...
7776120 Vacuum cleaner with a moveable divider plate  
A surface cleaning apparatus comprises a dirt inlet, a handle, a cyclone separator having an outer wall, a fluid inlet downstream from the dirt air inlet and a fluid outlet, a plate having a...
7753976 Dust collecting device for vacuum cleaner  
Object of the present invention is to provide a dust collecting device (10) for a vacuum cleaner of which dust collecting performance is improved. The dust collecting device (100) of the present...
7749293 Vacuum cleaner with a removable cyclone array  
A surface cleaning apparatus comprises a dirt inlet, a handle, at least a first cleaning stage comprising a plurality of cyclones in parallel and a plurality of dirt collection chambers that are...
7749292 Cyclonic dust collecting apparatus  
A dust collecting apparatus for separating particles from an airflow comprises at least a first cyclonic separator for removing larger particles from the airflow and a plurality of second cyclonic...
7744668 Multi-cyclone dust separating apparatus of vacuum cleaner  
The multi-cyclone dust separating apparatus includes a first cyclone unit including a first outer tub with a first air inlet and a cylindrical element with a first air outlet, and whirling air from...
7740677 Oil separator  
In order to provide an oil separator for separating oil from a blowby gas of a cylinder head of an internal combustion engine, which oil separator is manufactured separately from a basic body of a...
7740675 Cyclonic vacuum cleaner  
A surface cleaning apparatus comprises a dirt inlet, a handle, a cyclonic cleaning unit comprising a plurality of cyclones and at least one dirt collection chamber, each of the plurality of...
7731771 Cyclone collector  
A cyclone collector is provided that includes a body having an inlet that draws air therein, a cyclone provided inside of the body, and an outlet that discharges air from the body. The outlet...
7731770 Separating apparatus  
A separating apparatus includes a shroud that has a wall having a multiplicity of through-holes. At least one baffle is provided on the inner surface of the wall of the shroud. The baffle directs...
Matches 1 - 50 out of 164 1 2 3 4 >