Cleaning apparatus
US12202018B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2021 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Jul 10, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B13/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a cleaning apparatus for cleaning workpieces, comprising a workpiece receptacle, a rotary part drivable in rotation about a main axis by way of a drive device, at least one nozzle supporting part which is drivable in rotation about an axis of rotation different from the main axis and on which at least one nozzle is arranged or formed at a distance relative to the axis of rotation, via which nozzle the workpiece can be acted upon by a cleaning medium, a charge generating device having at least one electrode for electrostatic charging and/or discharging of the workpiece and/or of the cleaning medium, wherein the at least one nozzle supporting part is held for rotation on the rotary part or wherein the workpiece receptacle is held to or formed by the rotary part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.