Power plants – Internal combustion engine with treatment or handling of... – By electrolysis – electrical discharge – electrical field – or...
Patent
1992-03-26
1993-03-23
Hart, Douglas
Power plants
Internal combustion engine with treatment or handling of...
By electrolysis, electrical discharge, electrical field, or...
55466, 55DIG30, 60286, 60303, F01N 302
Patent
active
051953170
ABSTRACT:
An apparatus for regenerating a filter provided to scavenge particulate which is included in exhaust gas discharged from an internal combustion engine. The apparatus includes a heating room accommodating the filter, a heat-combusting device for heat-combusting the particulate scavenged by the filter, a microwave generating device for generating a microwave to be supplied to the heating room, a slit provided in a wall of the heating room, a microwave detecting device for detecting the energy level of the microwave coupled through the slit, and a control section for controlling the heat-combusting device.
REFERENCES:
patent: 4477771 (1984-10-01), Nagy et al.
patent: 4934141 (1990-06-01), Ollivon
patent: 5074112 (1991-12-01), Walton
patent: 5087272 (1992-02-01), Nixdorf
Kashimoto Takashi
Kusunoki Shigeru
Nobue Tomotaka
Yoshino Koji
Hart Douglas
Matsushita Electric - Industrial Co., Ltd.
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