Distribution body for a process fluid for chemical and/or electrolytic surface treatment of a substrate
US12351921B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2020 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jul 8, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D17/001
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a distribution body for a process fluid for chemical and/or electrolytic surface treatment of a substrate, a distribution system for chemical and/or electrolytic surface treatment of a substrate in a process fluid, a use of a distribution body or a distribution system for a chemical and/or electrolytic surface treatment of a substrate in a process fluid and a distribution method for a process fluid for chemical and/or electrolytic surface treatment of a substrate. The distribution body comprises: a front face, a rear face, at least an inlet, an outlet array, and a flow control array. The front face is configured to be directed towards the substrate for the surface treatment of the substrate. The rear face is arranged opposite to the front face. The inlet is configured for an entry of the process fluid into the distribution body. The outlet array comprises several outlets, which are configured for an exit of the process fluid out of the distribution body and towards the substrate. The flow control array is arranged upstream of the outlet array with respect to a flow of the process fluid and comprises several flow control elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.