Gas separation – With nonliquid cleaning means for separating media – With automatic control of cleaning means
Patent
1982-04-27
1984-06-26
Lacey, David L.
Gas separation
With nonliquid cleaning means for separating media
With automatic control of cleaning means
55466, 55482, 55487, 55523, 55DIG10, 55DIG30, 422178, 60311, B01D 3920, F01N 302
Patent
active
044564570
ABSTRACT:
An exhaust gas cleaning device for collecting carbon particulates in the exhaust gases, is disclosed. The device is provided with a filter member formed of a material having interconnected pores and an electric heater which is buried within the exhaust gas inlet end portion of the filter member. According to the exhaust gas cleaning device of the present invention, the carbon particulates collected in the inlet end portion of the filter member is directly heated by means of the electric heater which is provided in the inlet end portion of the filter member. Therefore, carbon particulates can be ignited by a small amount of electric power.
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Kamiya Shigeru
Nozawa Masaei
Yoshida Hitoshi
Lacey David L.
Nippon Soken Inc.
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