Electric heating device
US11173671B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2015 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Jan 5, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B2051/105
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An electric heating device includes a control portion adapted to control electric energy supplied to a heater, based on a before-heating temperature, which is a temperature of at least one of an object, the heater and a heat dissipation portion before the heater generates heat, the control portion is adapted to calculate the temperature of the object, based on the before-heating temperature and the electric energy supplied to the heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.