Firing furnace and press furnace
US10123859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2013 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Jun 11, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/0014
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The invention relates to a firing furnace or press furnace for dental restoration parts, having a control device for the control of the furnace on the basis of at least one firing/press program; a display device, at least for displaying operating instructions based on symbolic representations; an input device, at least for selecting a firing/press program; wherein the control device is configured to be able to switch the furnace after selection of a control program to a security mode in which it displays one or several operating instructions and in which the input of firing or press parameters of the control program and/or the selection of a firing or press program is disabled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.