JPS582314U - Diesel engine exhaust particulate removal device - Google Patents

Diesel engine exhaust particulate removal device

Info

Publication number
JPS582314U
JPS582314U JP9602981U JP9602981U JPS582314U JP S582314 U JPS582314 U JP S582314U JP 9602981 U JP9602981 U JP 9602981U JP 9602981 U JP9602981 U JP 9602981U JP S582314 U JPS582314 U JP S582314U
Authority
JP
Japan
Prior art keywords
diesel engine
removal device
exhaust particulate
particulate removal
engine exhaust
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
JP9602981U
Other languages
Japanese (ja)
Inventor
小端　喜代志
寺田　衛
Original Assignee
トヨタ自動車株式会社
キヤタラ−工業株式会社
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 by トヨタ自動車株式会社, キヤタラ−工業株式会社 filed Critical トヨタ自動車株式会社
Priority to JP9602981U priority Critical patent/JPS582314U/en
Publication of JPS582314U publication Critical patent/JPS582314U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

□　　第１図は本考案を採用したディーゼルエンジンの
概略図、第２図は第１図の一部を詳細に示した図、第３
図はコンピュータによる負圧切換弁ＶＳＶの作動フロー
チャートである。 １・・・ディーゼルエンジン、２・・・排気ガス通路、
３・・・捕集装置、４・・・バイパス通路、５・・・切
換弁、１０・・・ダイヤフラムバルブ、１３・・・負圧
切換弁、ＶＳＶ、　　１４・・・コンピュータ。□ Figure 1 is a schematic diagram of a diesel engine adopting the present invention, Figure 2 is a detailed view of a part of Figure 1, and Figure 3 is a diagram showing a part of Figure 1 in detail.
The figure is a computer-generated operation flowchart of the negative pressure switching valve VSV. 1...Diesel engine, 2...Exhaust gas passage,
3... Collection device, 4... Bypass passage, 5... Switching valve, 10... Diaphragm valve, 13... Negative pressure switching valve, VSV, 14... Computer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気ガス通路２に排気微粒子の捕集装置３を備えたディ
ーゼルエンジンにおいて、排気ガス通路の前記捕集装置
をバイパスするバイパス通路４及び切換弁５を設け、エ
ンジンの全出力時又はこれに近い運転状態の時、排気ガ
スを前記バイパス通路を介して排出させるようにしたこ
とを特徴とするディーゼルエンジンの排気微粒子除去装
置。In a diesel engine equipped with an exhaust particulate collection device 3 in the exhaust gas passage 2, a bypass passage 4 and a switching valve 5 are provided to bypass the collection device in the exhaust gas passage, and the engine can be operated at or near full output. 1. An exhaust particulate removal device for a diesel engine, characterized in that the exhaust gas is discharged through the bypass passage when the exhaust gas is in the above-mentioned state.
JP9602981U 1981-06-30 1981-06-30 Diesel engine exhaust particulate removal device Pending JPS582314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9602981U JPS582314U (en) 1981-06-30 1981-06-30 Diesel engine exhaust particulate removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9602981U JPS582314U (en) 1981-06-30 1981-06-30 Diesel engine exhaust particulate removal device

Publications (1)

Publication Number Publication Date
JPS582314U true JPS582314U (en) 1983-01-08

Family

ID=29890911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9602981U Pending JPS582314U (en) 1981-06-30 1981-06-30 Diesel engine exhaust particulate removal device

Country Status (1)

Country Link
JP (1) JPS582314U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196419U (en) * 1987-06-05 1988-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196419U (en) * 1987-06-05 1988-12-16

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