JPH048718U - - Google Patents

Info

Publication number
JPH048718U
JPH048718U JP4906990U JP4906990U JPH048718U JP H048718 U JPH048718 U JP H048718U JP 4906990 U JP4906990 U JP 4906990U JP 4906990 U JP4906990 U JP 4906990U JP H048718 U JPH048718 U JP H048718U
Authority
JP
Japan
Prior art keywords
upstream
filter
throttle valve
pressure detection
detection means
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
JP4906990U
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 JP4906990U priority Critical patent/JPH048718U/ja
Publication of JPH048718U publication Critical patent/JPH048718U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例の上半部に全体構成
を下半部に排気圧力及び温度特性を示す図面、第
2図は本考案の別の実施例の要部を示す側面図、
第3図及び第4図はそれぞれ異なる従来装置を示
す第1図に相当する図面である。 3……トラツプフイルタ、4……第1絞り弁、
5……第2絞り弁、6……第1圧力センサ、7…
…第2圧力センサ、8……第3圧力センサ、9…
…コントローラ。

Claims (1)

    【実用新案登録請求の範囲】
  1. フイルタの上流側及び下流側にそれぞれ絞り弁
    を設け、上流側絞り弁の上流側、該上流側絞り弁
    と前記フイルタとの間及び該フイルタと下流側絞
    り弁の間にそれぞれ圧力検出手段を設け、それら
    の圧力検出手段からの検出信号に基づき前記各絞
    り弁の開閉を制御する制御手段を設けたことを特
    徴とするデイーゼルエンジン排気微粒子浄化装置
JP4906990U 1990-05-14 1990-05-14 Pending JPH048718U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4906990U JPH048718U (ja) 1990-05-14 1990-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4906990U JPH048718U (ja) 1990-05-14 1990-05-14

Publications (1)

Publication Number Publication Date
JPH048718U true JPH048718U (ja) 1992-01-27

Family

ID=31566445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4906990U Pending JPH048718U (ja) 1990-05-14 1990-05-14

Country Status (1)

Country Link
JP (1) JPH048718U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4875861A (ja) * 1972-01-22 1973-10-12
JPS5329745B1 (ja) * 1970-04-28 1978-08-23
JP2007205223A (ja) * 2006-02-01 2007-08-16 Isuzu Motors Ltd 排気ガス浄化システムの制御方法及び排気ガス浄化システム
US7877985B2 (en) 2005-05-18 2011-02-01 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for internal combustion engine
JP4743075B2 (ja) * 2006-10-11 2011-08-10 トヨタ自動車株式会社 内燃機関の排気ガス浄化装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329745B1 (ja) * 1970-04-28 1978-08-23
JPS4875861A (ja) * 1972-01-22 1973-10-12
US7877985B2 (en) 2005-05-18 2011-02-01 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for internal combustion engine
JP2007205223A (ja) * 2006-02-01 2007-08-16 Isuzu Motors Ltd 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP4743075B2 (ja) * 2006-10-11 2011-08-10 トヨタ自動車株式会社 内燃機関の排気ガス浄化装置

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