Exhaust gas purifying device

Details Exhaust gas purifying device Exhaust gas purifying device

1983-04-20

1985-04-23

Lacey, David L.

Gas separation

With nonliquid cleaning means for separating media

With heating or cooling means

55466, 55DIG10, 55DIG30, 55523, 60303, 60311, 422178, B01D 3920, B01D 4624, B01D 4642

Patent

active

045127867

ABSTRACT:
An exhaust gas purifying device for use with a diesel engine comprising a filter block disposed in an engine exhaust passage for collecting exhaust gas particulates, and a heater for incinerating the collected exhaust gas particulates. The filter block has parallel channels defined therein and separated from one another by porous partition walls, some of the channels being closed at their inlet ends with blind plugs while the other channels are closed at their outlet ends with blind plugs. The heater is supported by the blind plugs.

REFERENCES:
patent: 4040253 (1977-08-01), Dhugues et al.
patent: 4283207 (1981-08-01), Martyniuk
patent: 4299600 (1981-11-01), Kobashi
patent: 4346557 (1982-08-01), Shadman et al.
patent: 4373330 (1983-02-01), Stark
patent: 4390355 (1983-06-01), Hammond, Jr. et al.
patent: 4415344 (1983-11-01), Frost et al.
patent: 4417908 (1983-11-01), Pitcher, Jr.

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