FIELD: filtration.
SUBSTANCE: invention relates to filtration. Air filter unit and its components are described. Signs of the design providing the support of the cantilever end of the filter cartridge of the air filter are disclosed, as well as in some embodiments, a support preventing the rotation of the filter cartridge. Seal of the casing with the support is also described. With reference to the attached drawings, the design of the filter cartridge is described. Methods of assembly and application of the air filter assembly are also described.
EFFECT: technical result: ensuring the correct installation and sealing, providing an appropriate support for the filter cartridge inside the air filter to prevent unwanted movement or displacements of the cartridge and/or to prevent the installation of an unsuitable filter cartridge in the air filter.
51 cl, 34 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FILTRATION CARTRIDGE (VERSIONS) AND AIR FILTER ASSY (VERSIONS) | 2008 |
|
RU2505339C2 |
| FILTER CARTRIDGE (VERSIONS) AND AIR FILTER ASSY (VERSIONS) | 2008 |
|
RU2528844C2 |
| FILTRATION CARTRIDGE (VERSIONS) AND AIR FILTER ASSY (VERSIONS) | 2008 |
|
RU2666421C2 |
| FILTER CARTRIDGE AND ELEMENTS THEREOF | 2013 |
|
RU2655904C2 |
| FILTERING CARTRIDGE AND ASSEMBLED GAS FILTER | 2013 |
|
RU2764582C2 |
| SMOKING ARTICLE (VERSIONS) | 1994 |
|
RU2114539C1 |
| FILTRATION ELEMENT, AIR CLEANER AND METHOD OF MOUNTING FILTRATION ELEMENT | 2006 |
|
RU2417819C2 |
| FILTER CARTRIDGE ARRANGEMENTS AND ASSEMBLIES; PREFERRED FEATURES; METHODS OF ASSEMBLY AND USE | 2014 |
|
RU2668911C2 |
| AIR FILTER CARTRIDGES | 2018 |
|
RU2769798C2 |
| AIR FILTER CARTRIDGE AND AIR CLEANING UNIT | 2016 |
|
RU2709693C2 |
