Processing apparatus for processing a workpiece surface with fluid flow shielding
US10464092B2 · kind B2 · utility
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18References
13Claims
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Inventor
Key dates
| Filing date | May 1, 2014 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Aug 8, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49272
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Processing apparatus and method for processing a workpiece surface, in particular for the internal coating of cylinder bores. Processing apparatus has a shield unit which is provided to separate from one another-at least during operation-a part region of the workpiece surface provided for the processing and an adjacently arranged part region of the workpiece surface. The shield unit has at least one blocking nozzle which is provided to generate a fluid flow for separating the at least two part regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.