Window heater
US6320159A · kind A · utility
11Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2000 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Jul 18, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/035
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A window heating system, in particular for heating a window of a motor vehicle, includes a resistance heating device, applied onto or integrated into the window, that is connectable to a heating voltage source via terminal contacts by way of an electrical switching device. The switching device is a semiconductor switching device arranged directly on the window to be heated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.