JPS63177611U

JPS63177611U -

Info

Publication number: JPS63177611U
Application number: JP6758587U
Authority: JP
Priority date: 1987-05-06
Filing date: 1987-05-06
Publication date: 1988-11-17

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す概略構成図、
第２図は従来のパテイキユレート捕集装置付エン
ジンの概略構成図である。１０……エンジン、１２……排気通路、１４…
…フイルタ部材、１６……トラツプ装置、１８…
…電熱装置、２０……スイツチ、２２……バツテ
リ、２４……マフラ、２６……バイパス通路、２
８……アクチユエータ、３０……切換弁、３２…
…排気タービン、３４……コンプレツサ、３６…
…ターボ過給機、３８……アクチユエータ、４０
……給気絞り弁、４２……給気管、４４……ウエ
ストゲート、４６……アクチユエータ、５０……
オールタネータ、５４……発電タービン、５６…
…発電機、５８……タービン発電装置、６２……
アクチユエータ、６４……コントローラ、６６及
び６８……圧力センサ。 FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a schematic diagram of a conventional engine equipped with a particulate collection device. 10...Engine, 12...Exhaust passage, 14...
...Filter member, 16... Trap device, 18...
...Electric heating device, 20...Switch, 22...Battery, 24...Muffler, 26...Bypass passage, 2
8...actuator, 30...switching valve, 32...
...Exhaust turbine, 34...Compressor, 36...
...Turbo supercharger, 38... Actuator, 40
... Air supply throttle valve, 42 ... Air supply pipe, 44 ... Waste gate, 46 ... Actuator, 50 ...
Alternator, 54... Power generation turbine, 56...
... Generator, 58 ... Turbine generator, 62 ...
Actuator, 64...controller, 66 and 68...pressure sensor.

Claims

[Scope of utility model registration request]

A turbo supercharger consisting of an exhaust turbine that uses engine exhaust gas as a working medium and a compressor that is driven by the exhaust turbine and compresses the air supplied to the engine, installed in the exhaust gas passage discharged from the exhaust turbine. a trap device containing a filter member for collecting particulate matter contained in the exhaust gas, an electric heating device for burning the particulate matter collected in the filter member and regenerating the filter member, and the above trap device. 1. An engine equipped with a particulate collection device, comprising a power generation turbine using exhaust gas discharged from the engine as a working medium, and configured such that the electric output of the power generation turbine is supplied to the electric heating device.