| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 055410000 | WITH SEPARATED GAS OUTFLOW CONTROL (E.G., APERTURED CONDUIT) | 13 |
| 20150033684 | FILTER HOUSING AND FILTER UNIT - A filter housing ( | 02-05-2015 |
| 055411000 | Movable gas outlet conduit | 1 |
| 20110173936 | Natural Gas Production Filtration Vessel and Assembly - A filtration device that includes a pressure vessel having an inlet and an outlet, the filtration device configured to filter a pressurized fluid stream. In an embodiment, the filtration device has at least one disk-shaped filter element housed within the pressure vessel arranged to filter fluid flowing from the inlet to the outlet, and an inlet flow tube disposed within the pressure vessel proximate the inlet tube, wherein the inlet flow tube is configured to direct the pressurized fluid stream from the inlet tube towards a central portion of the at least one disk-shaped filter element. | 07-21-2011 |
| 055413000 | Baffle or flow guide | 9 |
| 20090000259 | Portable apparatus for cleaning air filters - A portable apparatus for cleaning an elongated air filter includes housing, a generally closed chamber which is formed within the housing and which has an irregular inner wall surface capable of providing resistance to a fluid flow discharged into the chamber and a hollow shaft mounted for rotation within the housing and extending through the chamber. One end of the shaft is connected to a source of fluid under pressure. A plurality of nozzles are secured to the elongated shaft and positioned within the chamber and a plurality of orifices are radially formed through a wall of the hollow shaft. Fluid which is supplied under pressure to the shaft exits through the plurality of jets forming the fluid flow that causes rotation of the shaft and exits the plurality of orifices toward an inner surface of a filtering medium of such air filter causing contaminants to exit such air filtering medium. | 01-01-2009 |
| 20140020348 | VORTEX DEVICE FOR SEPARATING COLD GAS AND HOT GAS - A vortex type cold and hot gas separating device ( | 01-23-2014 |
| 055414000 | Within or downstream of gas outlet conduit | 7 |
| 20090188219 | AIR CLEANER ELEMENT - An air cleaner element includes an element body | 07-30-2009 |
| 20110005179 | Separating Apparatus for Separating Out Particles - A separating apparatus for separating out particles, especially liquid droplets from a gas flow which comprises the particles, comprising a flow channel which conducts the gas flow and has at least one deflection region for deflecting the gas flow, and a collecting vessel for accommodating the particles, the flow channel also having a branch leading to the accommodation vessel for separating the particles out of the gas flow, is in accordance with the invention, characterized in that, in addition to the branch, a line opens into the accommodation vessel and connects the accommodation vessel to the flow channel in a fluid-conducting manner. | 01-13-2011 |
| 20120055126 | AIR FILTER - A gas-particulate filter canister includes a filter canister body and first and second canister end caps secured to opposing ends of the filter canister body. First and second filter cartridges are supported within the filter canister body for filtering a gas in series. The filter cartridges can be standalone units which are built independently and are installed into the filter canister body. The filter cartridges can be concentrically arranged and can include a particulate filter cartridge and a gas filter cartridge. | 03-08-2012 |
| 20140130467 | Air Filter Assemblies and Carrier Frames Having Vortex-Generating Flow Guide - Air filter assemblies and carrier frames have a plurality of vortex-generating flow guides normalizing air flow to a uniform velocity profile downstream thereof. The airflow having the uniform velocity profile travels across a mass airflow sensor. | 05-15-2014 |
| 055415000 | Movable baffle of flow guide | 2 |
| 20090165432 | AIR CONDITIONING APPARATUS - An air conditioning apparatus is disposed above an air conditioned space. The air conditioning apparatus includes a case, a bottom surface panel, a filter, and a filter support part. The bottom surface of the case is open. The bottom surface panel covers part of the open portion of the bottom surface of the case. The filter is accommodated within the case. The filter support part detachably supports the filter such that the filter is separated upward from the bottom surface panel by a predetermined gap. | 07-02-2009 |
| 20100058722 | FABRIC FILTER SYSTEM - The present disclosure relates to a fabric filter system, which may be used for removing particulate matter from a gas, such as a combustion process gas. The filter system includes a fabric filter ( | 03-11-2010 |
| 055416000 | Flow straightener | 1 |
| 20110078987 | CENTRIFUGAL SEPARATOR FOR SEPARATING LIQUID PARTICLES FROM A GAS FLOW - A centrifugal separator for separating liquid droplets from a gas flow can be used for scrubbing gases to be emitted into the atmosphere, as well as for separating water, oil and gas condensate droplets from a gas flow in any industry. The separator comprises a cylindrical body with axial gas flow inlet and outlet pipes and separated liquid removal sections located on the end surfaces of the body. A swirler and a central perforated pipe are installed in series and in axial alignment in the body from the gas inlet side. A conical displacer is installed in the perforated central pipe. Separation stage vanes are located between the central pipe and the conical displacer along the entire length of the displacer, and hydraulic seal vanes are placed at the same level between the central pipe and the body. The separator design provides a more efficient separation of liquid droplets from a high-velocity gas flow and can operate in any position. | 04-07-2011 |
| 055417000 | Valve | 2 |
| 20090308034 | Evacuation value arrangements; pulse jet air cleaner systems using same; and, method - Methods, techniques, and constructions are provided for use to apply an evacuation valve arrangement on an air cleaner assembly that is configured for pulse jet operation. An example evacuation valve arrangement is provided which comprises a valve member in the form of a sleeve that extends completely around a sidewall portion of an air cleaner housing of a pulse jet air cleaner. Examples are depicted in which the sidewall portion can comprise: a portion of a housing sidewall section that surrounds an installed filter cartridge, in use; a portion of an access cover; or, a drop tube secured to a portion of the housing, for example either on an access cover or on another portion of a housing. Specific features and alternatives are described. Also, methods of assembly and operation are described. | 12-17-2009 |
| 20140083063 | Vortex Tube - A vortex tube includes a main body, an inlet coupled to the main body and into which compressed air is introduced, an air circulating chamber installed in the main body, a passage channel through which the air introduced through the inlet passes forwards, a vortex generator configured to enable the air to spin in the air circulating chamber, a cold air-outlet through which cold air is discharged outside from the air circulating chamber, and a hot air-outlet through which hot air is discharged outside from the air circulating chamber. | 03-27-2014 |
