High frequency heating apparatus
US12048082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2019 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Jul 7, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B6/688
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high frequency heating apparatus of the present disclosure includes a first electrode (11), a second electrode (12), a high frequency power supply, a position adjuster (20), and a controller. The second electrode (12) is disposed facing the first electrode (11). The high frequency power supply supplies high frequency power to the first electrode (11) or the second electrode (12). The position adjuster (20) adjusts the position of the first electrode (11). The controller controls the position adjuster (20). The position adjuster (20) includes a weight (21), one or more connecting lines (22), one or more pulleys (23), and one or more drive units (24). The one or more connecting lines (22) connect the weight (21) and the first electrode (11). The one or more pulleys (23) support the one or more connecting lines (22). The one or more drive units (24) are attached to the one or more pulleys (23) and drive the one or more pulleys (23). In this embodiment, a heating target can be heated efficiently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.