Cyclone pre-separator and arrangement
US11529637B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 11, 2017 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Aug 1, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23Q11/0071
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cyclone pre-separator for positioning on a particle collecting container, the cyclone pre-separator including a box-shaped housing and a cyclone unit arranged in the housing, the cyclone unit including an air inlet, an air outlet, and a particle outlet arranged on a underside of the cyclone pre-separator, where the housing has an air inlet hose port connected to the air inlet and an air outlet hose port connected to the air outlet, and has lower housing couplers, adapted to provide a releasable, vertically tension-proof coupling to the particle collecting container, when the cyclone pre-separator is positioned on the particle collecting container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.