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Device for raising the exhaust gas temperature of a diesel engine to the burn-off temperature of a soot burn-off filter arranged in the exhaust line
Device for raising the exhaust gas temperature of a diesel engine to the burn-off temperature of a soot burn-off filter arranged in the exhaust line
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机译:用于将柴油发动机的排气温度升高到布置在排气管路中的烟尘燃烧过滤器的燃烧温度的装置
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摘要
The invention relates to a device for raising the exhaust gas temperature of a diesel engine to the burn-off temperature of a soot burn-off filter arranged in the exhaust line by heating the intake air in an intake air-exhaust gas heat exchanger. So that the burn-off temperatures are achieved even under extreme conditions, such as low outdoor temperatures and idling, the device comprises a burner, the combustion gases of which are either admitted to the heat exchanger or directly mixed with the intake air.
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