JPS61202619U - - Google Patents

Info

Publication number
JPS61202619U
JPS61202619U JP8704985U JP8704985U JPS61202619U JP S61202619 U JPS61202619 U JP S61202619U JP 8704985 U JP8704985 U JP 8704985U JP 8704985 U JP8704985 U JP 8704985U JP S61202619 U JPS61202619 U JP S61202619U
Authority
JP
Japan
Prior art keywords
pipe
valve
exhaust
temperature
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
JP8704985U
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 JP8704985U priority Critical patent/JPS61202619U/ja
Publication of JPS61202619U publication Critical patent/JPS61202619U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を適用した排気ガス
浄化装置の概略図、第2図は本考案の一実施例の
断面図、第3図は排気管本管入口の排気ガスの温
度と触媒コンバータに入る排気ガスの温度の関係
を示すグラフである。 A:排気管、1:エンジン、2:排気口、3:
触媒コンバータ、11:排気管本管、15:バイ
パス管、19:可動モータ、21:開閉弁、23
:温度センサ、24:モータ駆動制御装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジンの排気口と触媒コンバータとを接続す
    る排気管本管に、該排気管本管の上流側と下流側
    で夫々連通するバイパス管を設け、該バイパス管
    に開閉弁を設けるとともに、前記排気管本管に排
    気ガスの温度を検知する検知装置を設け、該検知
    装置からの検知信号を受けて排気ガスの温度が一
    定値以下のときは前記開閉弁を閉じ、一定値以上
    のときは前記開閉弁を開く弁駆動装置を設けたこ
    とを特徴とする自動車の排気管。
JP8704985U 1985-06-10 1985-06-10 Pending JPS61202619U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8704985U JPS61202619U (ja) 1985-06-10 1985-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8704985U JPS61202619U (ja) 1985-06-10 1985-06-10

Publications (1)

Publication Number Publication Date
JPS61202619U true JPS61202619U (ja) 1986-12-19

Family

ID=30638912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8704985U Pending JPS61202619U (ja) 1985-06-10 1985-06-10

Country Status (1)

Country Link
JP (1) JPS61202619U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378298B2 (en) 2000-02-03 2002-04-30 Toyota Jidosha Kabushiki Kaisha Exhaust purifying apparatus and method for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6378298B2 (en) 2000-02-03 2002-04-30 Toyota Jidosha Kabushiki Kaisha Exhaust purifying apparatus and method for internal combustion engine

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