JPS63151961U - - Google Patents

Info

Publication number
JPS63151961U
JPS63151961U JP4412487U JP4412487U JPS63151961U JP S63151961 U JPS63151961 U JP S63151961U JP 4412487 U JP4412487 U JP 4412487U JP 4412487 U JP4412487 U JP 4412487U JP S63151961 U JPS63151961 U JP S63151961U
Authority
JP
Japan
Prior art keywords
egr
passage
egr passage
discharge hole
wall
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
JP4412487U
Other languages
Japanese (ja)
Other versions
JPH0614050Y2 (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 JP1987044124U priority Critical patent/JPH0614050Y2/en
Publication of JPS63151961U publication Critical patent/JPS63151961U/ja
Application granted granted Critical
Publication of JPH0614050Y2 publication Critical patent/JPH0614050Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Exhaust-Gas Circulating Devices (AREA)

Description

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

第１図は本考案の望ましい実施例に係る排出孔
付きＥＧＲ通路の断面図、第２図は第１図のＥＧ
Ｒ通路を適用したＥＦＩ多気筒エンジンの系統図
、である。 ２……エンジン吸気通路、４……ＥＧＲ通路、
７……サージタンク、１６……コールドスタート
、インジエクタ、２２……流入ボア、２３……Ｅ
ＧＲ注入口、２４……流入ボアの断面中心、２５
……ＥＧＲ通路の壁、２６……排出孔。 FIG. 1 is a sectional view of an EGR passage with a discharge hole according to a preferred embodiment of the present invention, and FIG. 2 is a sectional view of the EGR passage of FIG.
1 is a system diagram of an EFI multi-cylinder engine to which an R passage is applied. 2... Engine intake passage, 4... EGR passage,
7...Surge tank, 16...Cold start, injector, 22...Inflow bore, 23...E
GR inlet, 24... Cross-sectional center of inflow bore, 25
...EGR passage wall, 26...discharge hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ＥＧＲ通路壁に形成したＥＧＲ注入口を通して
スロツトルバルブ下流のエンジン吸気通路にＥＧ
Ｒガスを注入するように構成したＥＧＲ通路にお
いて、前記ＥＧＲ通路壁に、前記ＥＧＲ注入口と
は別に、ＥＧＲ通路と前記スロツトルバルブ下流
のエンジン吸気通路とを連通する排出孔を形成し
たことを特徴とする排出孔付きＥＧＲ通路。 The EGR gas is inserted into the engine intake passage downstream of the throttle valve through the EGR inlet formed on the EGR passage wall.
In the EGR passage configured to inject R gas, a discharge hole is formed in the wall of the EGR passage, separate from the EGR injection port, to communicate the EGR passage with the engine intake passage downstream of the throttle valve. Features an EGR passage with a discharge hole.
JP1987044124U 1987-03-27 1987-03-27 EGR passage with exhaust hole Expired - Lifetime JPH0614050Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987044124U JPH0614050Y2 (en) 1987-03-27 1987-03-27 EGR passage with exhaust hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987044124U JPH0614050Y2 (en) 1987-03-27 1987-03-27 EGR passage with exhaust hole

Publications (2)

Publication Number Publication Date
JPS63151961U true JPS63151961U (en) 1988-10-05
JPH0614050Y2 JPH0614050Y2 (en) 1994-04-13

Family

ID=30861633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987044124U Expired - Lifetime JPH0614050Y2 (en) 1987-03-27 1987-03-27 EGR passage with exhaust hole

Country Status (1)

Country Link
JP (1) JPH0614050Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020063765A (en) * 2001-01-30 2002-08-05 한국기계연구원 Apparatus for recycling and supplying exhaust gas to suction manifold of turbo engine
JP2012007510A (en) * 2010-06-23 2012-01-12 Hino Motors Ltd Egr gas mixing device
JP2012112297A (en) * 2010-11-24 2012-06-14 Toyota Motor Corp Intake apparatus for internal combustion engine
JP2021522439A (en) * 2018-04-25 2021-08-30 ルノー エス．ア．エス．Ｒｅｎａｕｌｔ Ｓ．Ａ．Ｓ． Inhalation circuit connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119664U (en) * 1984-07-10 1986-02-04 トヨタ自動車株式会社 Exhaust gas recirculation device for supercharged engines
JPS61169261U (en) * 1985-04-10 1986-10-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119664U (en) * 1984-07-10 1986-02-04 トヨタ自動車株式会社 Exhaust gas recirculation device for supercharged engines
JPS61169261U (en) * 1985-04-10 1986-10-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020063765A (en) * 2001-01-30 2002-08-05 한국기계연구원 Apparatus for recycling and supplying exhaust gas to suction manifold of turbo engine
JP2012007510A (en) * 2010-06-23 2012-01-12 Hino Motors Ltd Egr gas mixing device
JP2012112297A (en) * 2010-11-24 2012-06-14 Toyota Motor Corp Intake apparatus for internal combustion engine
JP2021522439A (en) * 2018-04-25 2021-08-30 ルノー エス．ア．エス．Ｒｅｎａｕｌｔ Ｓ．Ａ．Ｓ． Inhalation circuit connector

Also Published As

Publication number Publication date
JPH0614050Y2 (en) 1994-04-13

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