DPF heater attachment mechanisms
Abstract
An exhaust filter system includes a particulate filter (PF) that is disposed downstream from an engine. The PF filters particulates within an exhaust from the engine. A heating element heats particulate matter in the PF. A fastener limits expansion movement of the heating element relative to the PF.
- Inventors:
-
- Pinckney, MI
- Troy, MI
- Issue Date:
- Research Org.:
- GM Global Technology Operations, Inc.
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1016683
- Patent Number(s):
- 7931715
- Application Number:
- US Patent Application 11/673,917
- Assignee:
- GM Global Technology Operations, Inc.
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
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:
- 42 ENGINEERING
Citation Formats
Gonze, Eugene V, and Ament, Frank. DPF heater attachment mechanisms. United States: N. p., 2011.
Web.
Gonze, Eugene V, & Ament, Frank. DPF heater attachment mechanisms. United States.
Gonze, Eugene V, and Ament, Frank. Tue .
"DPF heater attachment mechanisms". United States. https://www.osti.gov/servlets/purl/1016683.
@article{osti_1016683,
title = {DPF heater attachment mechanisms},
author = {Gonze, Eugene V and Ament, Frank},
abstractNote = {An exhaust filter system includes a particulate filter (PF) that is disposed downstream from an engine. The PF filters particulates within an exhaust from the engine. A heating element heats particulate matter in the PF. A fastener limits expansion movement of the heating element relative to the PF.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 26 00:00:00 EDT 2011},
month = {Tue Apr 26 00:00:00 EDT 2011}
}