Patent application number | Description | Published |
20100037570 | Air cleaner assemblies; filter cartridges therefor; features; and, methods - Air cleaner assemblies and serviceable filter cartridges therefor are described. Example filter cartridges described which include a first end cap with a air flow aperture therethrough, having an outer axial surface and axial seal ring thereon. Example arrangements are provided with air flow inlet tube section defining the aperture through the first end cap. Also, water seal arrangements, typically positioned radially inwardly from the air seal arrangement, are described. | 02-18-2010 |
20130312379 | AIR FILTER ARRANGEMENT - An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted. | 11-28-2013 |
20140208702 | AIR/OIL SEPARATOR ASSEMBLIES; COMPONENTS; AND METHODS - According to the present disclosure, arrangements, systems, components, features and methods for separating hydrophobic fluid such as oil entrained as aerosols from gas streams, such as crankcase ventilation gas streams are described. The components specifically described include a filter cartridge with preferred features for interaction with a filter housing, and a filter housing with preferred features for convenient installation. Methods of assembly and use are also characterized | 07-31-2014 |
20140311108 | AIR FILTER ARRANGEMENT - An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted. | 10-23-2014 |
20150196864 | AIR FITLER ARRANGEMENT; ASSEMBLY; AND, METHODS - An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described. | 07-16-2015 |
20150306530 | AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS - An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with peripheral, perimeter, housing seal arrangements are described. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described. | 10-29-2015 |
Patent application number | Description | Published |
20130263744 | FILTER ASSEMBLIES; COMPONENTS AND FEATURES THEREOF; AND, METHODS OF USE AND ASSEMBLY - Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Also, an advantageous resonator/sonic choke arrangement, which is optional and which can be used without the advantageous housing seal, is described. Methods of assembly and use are described. | 10-10-2013 |
20150101298 | FILTER ASSEMBLIES; COMPONENTS AND FEATURES THEREOF; AND, METHODS OF USE AND ASSEMBLY - Filter assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components use advantageous housing seal features. Also, methods of assembly and use are described. | 04-16-2015 |
20150101299 | ASSEMBLIES; COMPONENTS AND FILTER FEATURES THEREOF; AND, METHODS OF USE AND ASSEMBLY - Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Also, an advantageous resonator/sonic choke arrangement, which is optional and which can be used without the advantageous housing seal, is described. Methods of assembly and use are described. | 04-16-2015 |
20150151233 | SUPPORT STRUCTURE FOR PLEATED FILTER MEDIA AND METHODS - A support structure for an interior volume of a construction of pleated media is operably oriented in the interior volume and structurally supports the media. The support structure can pass directly through an innermost 60% of the interior volume. It can have a void volume not more than 80%. It can be inner liner-free and extend in a non-curved path. It can include a first sheet and second sheet of porous material. At least a first brace construction secures the first sheet and second sheet together and in spaced apart, opposing relation. The support structure can include a pleated construction having pleats extending in a direction non-parallel and angled to the direction of pleats of the pleated filter media. The support structure can be molded spacers. | 06-04-2015 |
Patent application number | Description | Published |
20080307759 | Air Filter Arrangement - An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted. | 12-18-2008 |
20090064646 | Air filter arrangement; assembly; and methods - An air filter arrangement is ( | 03-12-2009 |
20090090091 | Air Cleaner Configured For Receipt of Various Sized Filter Cartridges; Components Thereof; and, Methods - An air cleaner assembly is provided, which is configured for alternate installation therein of different sized filter cartridges. Features of the air cleaner assembly and components for use therewith, are described. Also methods of assembly and use are described. | 04-09-2009 |
20100236201 | AIR CLEANER CONFIGURED FOR RECEIPT OF VARIOUS SIZED FITLER CARTRIDGES; COMPONENTS; THEREOF; AND, METHODS - An air cleaner assembly is provided, which is configured for alternate installation therein of different sized filter cartridges. Features of the air cleaner assembly and components for use therewith, are described. Also methods of assembly and use are described. | 09-23-2010 |
20130239529 | AIR FILTER CARTRIDGE AND AIR CLEANER ASSEMBLY - An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with peripheral, perimeter, housing seal arrangements are described. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described. | 09-19-2013 |
20130239530 | Air Filter Arrangement; Assembly; and, Methods - An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and forming inlet and outlet flutes secured to one another. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described. | 09-19-2013 |