Filter element butt joint mechanism
US12011683B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2024 |
| Grant date | Jun 18, 2024 |
| Priority date | — |
| Expiry date | Jan 9, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2201/4076
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a filter element butt joint mechanism, including: a fixed base with a mounting cavity; a butt joint base arranged in the mounting cavity and close to an inner end of the fixed base; a filter element including a housing, a head of the housing being inserted into the mounting cavity from an outer end, an insertion pipe being formed at the head of the housing; a limit sliding-clamping mechanism; and a screw transmission mechanism, wherein a groove is formed in the head of the housing, and an insertion pipe is formed in the groove; a boss matched with the groove is formed on the butt joint base, and a plug-hole matching the insertion pipe is formed on the boss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.