Exhaust gas filter

Details Exhaust gas filter Exhaust gas filter

1996-06-19

1998-12-08

Chiesa, Richard L.

Gas separation

Specific media material

Ceramic or sintered

55DIG5, 55DIG30, 60311, 26417712, 264DIG48, 428116, B01D 3920

Patent

active

058462767

ABSTRACT:
An exhaust gas filter for passing exhaust gas of a diesel engine or the like therethrough, thereby removing particulate matter from the exhaust gas. By suitably controlling physical properties of the exhaust gas filter such as a thermal expansion coefficient, the durability of the exhaust gas filter can be enhanced. When a constituent material for the exhaust gas filter includes aluminum titanate as a primary component, the durability can be further enhanced.

REFERENCES:
patent: 4327188 (1982-04-01), Endo
patent: 5322537 (1994-06-01), Nakamura et al.
patent: 5545243 (1996-08-01), Kotani et al.
patent: 5549725 (1996-08-01), Kasai et al.
English abstract of JP 62-40061, Aug. 26, 1987.
English abstract of JP 56-92164, Jul. 25, 1981.
English abstract of JP 57-56379, Apr. 3, 1982.

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