Polycrystalline silicon manufacturing apparatus
US11519069B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2020 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Sep 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A polycrystalline silicon manufacturing apparatus according to the present invention may comprise an electrode adapter that electrically connects a core wire holder and a metal electrode, wherein the electrode adapter may be non-conductive with respect to a screwing part formed in the metal electrode. A polycrystalline silicon manufacturing apparatus according to the present invention may comprise an electrode adapter that electrically connects a core wire holder and a metal electrode, wherein the electrode adapter may be fixed to the metal electrode by a fixing mechanism part, and the electrode adapter may be non-conductive with respect to the fixing mechanism part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.