JPH0442213U - - Google Patents

Info

Publication number
JPH0442213U
JPH0442213U JP8323490U JP8323490U JPH0442213U JP H0442213 U JPH0442213 U JP H0442213U JP 8323490 U JP8323490 U JP 8323490U JP 8323490 U JP8323490 U JP 8323490U JP H0442213 U JPH0442213 U JP H0442213U
Authority
JP
Japan
Prior art keywords
traps
trap
temperature
exhaust gas
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.)
Granted
Application number
JP8323490U
Other languages
Japanese (ja)
Other versions
JPH0744731Y2 (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 JP1990083234U priority Critical patent/JPH0744731Y2/en
Publication of JPH0442213U publication Critical patent/JPH0442213U/ja
Application granted granted Critical
Publication of JPH0744731Y2 publication Critical patent/JPH0744731Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係わるマルチトラツプ装置を
示す構成図、第２図は本考案の一実施例の動作を
説明するためのフローチヤート、第３図は従来の
トラツプを示す図である。 １１……デイーゼルエンジン、１２……排気マ
ニユホールド、１３，１４，１５，１８，１９，
２０……排気管、１６，１７……トラツプ、２１
……マフラ、２５……コントローラ、Ｖ１，Ｖ２
……開閉弁。 FIG. 1 is a block diagram showing a multi-trap device according to the present invention, FIG. 2 is a flowchart for explaining the operation of an embodiment of the present invention, and FIG. 3 is a diagram showing a conventional trap. 11... Diesel engine, 12... Exhaust manifold, 13, 14, 15, 18, 19,
20...exhaust pipe, 16,17...trap, 21
...Muffler, 25...Controller, V1, V2
...Open/close valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デイーセルエンジンから排出される排気ガス中
のパテイキユレートを捕獲するものであり、エン
ジンからの排気経路中に並列に複数設けられたト
ラツプと、これらトラツプの入口にそれぞれ設け
られた開閉弁と、上記トラツプの温度を検出する
温度検出手段と、上記温度検出手段により検出さ
れる温度に基づいて上記開閉弁を制御して上記複
数のトラツプのうち特定のトラツプに高い温度の
排気を通す制御手段とを具備したことをマルチト
ラツプ装置。 This device captures particulate matter in the exhaust gas discharged from a diesel engine, and consists of a plurality of traps installed in parallel in the exhaust path from the engine, on-off valves installed at the inlets of these traps, and the above-mentioned traps. temperature detection means for detecting the temperature of the trap, and control means for controlling the on-off valve based on the temperature detected by the temperature detection means to pass high temperature exhaust gas to a specific trap among the plurality of traps. Multi-trap device.
JP1990083234U 1990-08-08 1990-08-08 Multi trap device Expired - Lifetime JPH0744731Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990083234U JPH0744731Y2 (en) 1990-08-08 1990-08-08 Multi trap device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990083234U JPH0744731Y2 (en) 1990-08-08 1990-08-08 Multi trap device

Publications (2)

Publication Number Publication Date
JPH0442213U true JPH0442213U (en) 1992-04-09
JPH0744731Y2 JPH0744731Y2 (en) 1995-10-11

Family

ID=31630731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990083234U Expired - Lifetime JPH0744731Y2 (en) 1990-08-08 1990-08-08 Multi trap device

Country Status (1)

Country Link
JP (1) JPH0744731Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612685A (en) * 1979-07-12 1981-02-07 Tokyo Shibaura Electric Co Twoodimensional image memory system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612685A (en) * 1979-07-12 1981-02-07 Tokyo Shibaura Electric Co Twoodimensional image memory system

Also Published As

Publication number Publication date
JPH0744731Y2 (en) 1995-10-11

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