Heating device
US9042760B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Mar 28, 2013 |
| Grant date | May 26, 2015 |
| Priority date | — |
| Expiry date | Jun 2, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
According to one embodiment, there is provided a heating device that includes a heating source, a non-contact thermistor, a contact thermistor and a control unit. The control unit is configured to control the heating source on the basis of the detected temperature of the non-contact thermistor and the detected temperature of the contact thermistor and control the heating member to a predetermined temperature. The control unit performs the temperature control using the detected temperature of the contact thermistor for temperature control from startup time to a target temperature and using the detected temperature of the non-contact thermistor if the temperature exceeds the target temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.