Ceramic heater
US4723069A · kind A · utility
5Cited by
3References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 16, 1986 |
| Grant date | Feb 2, 1988 |
| Priority date | — |
| Expiry date | Sep 16, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/141
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ceramic heater for regenerating a fine particle collecting filter which is exposed to exhaust gases at elevated temperatures. This ceramic heater comprises two electrode potions, a heat generation portion connected to the two electrode portions and a holding projection portion of a ceramic heater connected to the side of the heat generating portion. The two electrode portions, the heat generating portion and the holding projection portion are formed integrally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.