JPS646312U - - Google Patents

Info

Publication number
JPS646312U
JPS646312U JP10093487U JP10093487U JPS646312U JP S646312 U JPS646312 U JP S646312U JP 10093487 U JP10093487 U JP 10093487U JP 10093487 U JP10093487 U JP 10093487U JP S646312 U JPS646312 U JP S646312U
Authority
JP
Japan
Prior art keywords
exhaust
trap
temperature
electric heater
exhaust gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10093487U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10093487U priority Critical patent/JPS646312U/ja
Priority to US07/290,413 priority patent/US4974414A/en
Priority to PCT/JP1988/000652 priority patent/WO1989000238A1/ja
Priority to DE19883890556 priority patent/DE3890556T1/de
Priority to DE3890556A priority patent/DE3890556C2/de
Priority to KR1019880008218A priority patent/KR890002524A/ko
Publication of JPS646312U publication Critical patent/JPS646312U/ja
Priority to KR9218893U priority patent/KR930003172Y1/ko
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は、本考案に係る排気微粒子浄化装置を
示す概略図、第２図は、同装置の動作を示すフロ
チヤートである。 図面中、１は排気通路、２はトラツプ、４は絞
り弁、７は捕集材、８は電気ヒータ、９はオルタ
ネータ、１０は温度センサ、１１ａ，１１ｂは圧
力センサ、１２はコンピユータ（ＥＣＵ）、１３
はバツテリである。

Claims (1)

  1. 【実用新案登録請求の範囲】 デイーゼルエンジンの排気通路に電気ヒータを
    設けたトラツプと、該トラツプをバイパスするよ
    うにして絞り弁を有するバイパス通路を設置し、
    前記電気ヒータで排気ガス中のパテイキユレート
    を着火させて燃焼させるデイーゼルエンジンの排
    気微粒子浄化装置において、 前記トラツプに流入する排気ガスの温度を計測
    する温度センサと、該温度センサから排気ガスの
    温度情報を入力しトラツプ再生時に予め設定した
    排気温度以上になつたと検知すると前記電気ヒー
    タに通電を開始すると共に、前記バイパス通路の
    絞り弁を開けるよう制御するコンピユータとを具
    備したことを特徴とするデイーゼルエンジンの排
    気微粒子浄化装置。
JP10093487U 1987-06-18 1987-07-02 Pending JPS646312U (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP10093487U JPS646312U (ja) 1987-07-02 1987-07-02
US07/290,413 US4974414A (en) 1987-07-02 1988-06-30 Particulate purging apparatus for diesel engine exhaust
PCT/JP1988/000652 WO1989000238A1 (en) 1987-07-02 1988-06-30 Apparatus for burning particulates in diesel engine exhaust gas
DE19883890556 DE3890556T1 (de) 1987-07-02 1988-06-30 Vorrichtung zum entfernen von partikeln aus dieselmotorabgasen
DE3890556A DE3890556C2 (ja) 1987-07-02 1988-06-30
KR1019880008218A KR890002524A (ko) 1987-07-02 1988-07-02 디이젤엔진의 배기미립자 정화장치
KR9218893U KR930003172Y1 (ko) 1987-06-18 1992-10-02 디이젤엔진의 배기미립자 정화장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10093487U JPS646312U (ja) 1987-07-02 1987-07-02

Publications (1)

Publication Number Publication Date
JPS646312U true JPS646312U (ja) 1989-01-13

Family

ID=31329463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10093487U Pending JPS646312U (ja) 1987-06-18 1987-07-02

Country Status (1)

Country Link
JP (1) JPS646312U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588218A (ja) * 1981-07-07 1983-01-18 Toyota Motor Corp デイ−ゼルエンジンの排気微粒子浄化装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588218A (ja) * 1981-07-07 1983-01-18 Toyota Motor Corp デイ−ゼルエンジンの排気微粒子浄化装置

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