Patent · US Active

Diesel particulate filter and method of making

US7972406B2 · kind B2 · utility

1Cited by

21References

12Claims

0Family size

Assignee

HONEYWELL INTERNATIONAL INC. · US

Inventors

Jing Zheng · Findlay, US
Kirk M. Maxey · Ann Arbor, US

Key dates

Filing date	Aug 11, 2008
Grant date	Jul 5, 2011
Priority date	—
Expiry date	Jul 18, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2279/30
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter assembly for a diesel particulate filter, the filter assembly having: a first end disk; a second end disk; a center tube secured to the first end disk by a sealing glass; a filter media secured to the first end disk and the second end disk by a sealing glass.

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