Patent · US Active

Systems, devices, and methods for regenerating a particulate filter

US10941685B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

JTSMCDP, LLC · US

Inventors

Mark Colaw · Austin, US
John Stiles · Round Rock, US
David Philips · Austin, US

Key dates

Filing date	Feb 24, 2017
Grant date	Mar 9, 2021
Priority date	—
Expiry date	May 13, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

Embodiments described herein methods can be used in particulate filter regeneration, such as particulate filters used for filtering the exhaust of an engine, e.g., a diesel engine. Systems herein can be configured to dispense combustion gas(es) into housing were a particulate filter is contained and to ignite the combustion gases. Methods for conducting a safety verification process of such systems are disclosed, as well as methods for regenerating the filters. Still other embodiments are described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.