DIESEL PARTICLE FILTER SYSTEM FOR ENGINE-GENERATOR Russian patent published in 2017 - IPC F01N3/21 

Abstract RU 2628817 C2

FIELD: engine devices and pumps.

SUBSTANCE: DPF system for the engine-generator (E, G) which performs the regeneration process on the filter (DPF) provided to remove the combustion-forming solid particles when the amount of solid particles in the DPF exceeds a predetermined value, the engine-generator executes the regeneration process by performing an automatic regeneration operation in order to raise the temperature of the exhaust gas for burning solid particles, the system comprises a load equivalent (L) connected to the engine-generator when it is necessary and a device board (ECU), to allow the engine to perform the operation of preparation for the regeneration so that once the amount of solid particles exceeds a predetermined value, the regeneration operation is performed if the exhaust gas temperature reaches the reference temperature, and the load equivalent is connected to the generator to raise the temperature of the exhaust gas, if the temperature does not reach the reference temperature.

EFFECT: increase the efficiency of the engine.

5 cl, 5 dwg

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RU 2 628 817 C2

Authors

Matsuo Seidzi

Kobayasi Yasukhiro

Matsuda Sindzi

Fudzita Tadakhiro

Dates

2017-08-22Published

2014-07-30Filed