Electrically resistive coating for remediation (regeneration) of a diesel particulate filter and method
Abstract
A resistively heated diesel particulate filter (DPF). The resistively heated DPF includes a DPF having an inlet surface and at least one resistive coating on the inlet surface. The at least one resistive coating is configured to substantially maintain its resistance in an operating range of the DPF. The at least one resistive coating has a first terminal and a second terminal for applying electrical power to resistively heat up the at least one resistive coating in order to increase the temperature of the DPF to a regeneration temperature. The at least one resistive coating includes metal and semiconductor constituents.
- Inventors:
-
- Malibu, CA
- Calabasas Hills, CA
- Thousand Oaks, CA
- Issue Date:
- Research Org.:
- HRL Laboratories, LLC (Malibu, CA)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1037008
- Patent Number(s):
- 8112989
- Application Number:
- 12/178,520
- Assignee:
- HRL Laboratories, LLC (Malibu, CA)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
- DOE Contract Number:
- FC04-03AL67635
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Phelps, Amanda C, Kirby, Kevin K, and Gregoire, Daniel J. Electrically resistive coating for remediation (regeneration) of a diesel particulate filter and method. United States: N. p., 2012.
Web.
Phelps, Amanda C, Kirby, Kevin K, & Gregoire, Daniel J. Electrically resistive coating for remediation (regeneration) of a diesel particulate filter and method. United States.
Phelps, Amanda C, Kirby, Kevin K, and Gregoire, Daniel J. Tue .
"Electrically resistive coating for remediation (regeneration) of a diesel particulate filter and method". United States. https://www.osti.gov/servlets/purl/1037008.
@article{osti_1037008,
title = {Electrically resistive coating for remediation (regeneration) of a diesel particulate filter and method},
author = {Phelps, Amanda C and Kirby, Kevin K and Gregoire, Daniel J},
abstractNote = {A resistively heated diesel particulate filter (DPF). The resistively heated DPF includes a DPF having an inlet surface and at least one resistive coating on the inlet surface. The at least one resistive coating is configured to substantially maintain its resistance in an operating range of the DPF. The at least one resistive coating has a first terminal and a second terminal for applying electrical power to resistively heat up the at least one resistive coating in order to increase the temperature of the DPF to a regeneration temperature. The at least one resistive coating includes metal and semiconductor constituents.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 14 00:00:00 EST 2012},
month = {Tue Feb 14 00:00:00 EST 2012}
}