JPS6117172U - Engine exhaust recirculation device - Google Patents

Engine exhaust recirculation device

Info

Publication number
JPS6117172U
JPS6117172U JP10111884U JP10111884U JPS6117172U JP S6117172 U JPS6117172 U JP S6117172U JP 10111884 U JP10111884 U JP 10111884U JP 10111884 U JP10111884 U JP 10111884U JP S6117172 U JPS6117172 U JP S6117172U
Authority
JP
Japan
Prior art keywords
engine exhaust
recirculation device
passage
engine
exhaust recirculation
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
JP10111884U
Other languages
Japanese (ja)
Inventor
清志 市川
宏行 花房
俊哉 角田
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP10111884U priority Critical patent/JPS6117172U/en
Publication of JPS6117172U publication Critical patent/JPS6117172U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

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図は本考案の一実施例による排気還流装置を備えた
エンジンのシリンダヘッドの底面図、第２図は第１図の
■−■線断面図である。 １・・・シリンダヘッド、５・・・排気ポート、１０・
・・アツパデツキ、１３・・・第ＩＥＧＲ通路、１４・
・・第２ＥＧＲ通路。FIG. 1 is a bottom view of a cylinder head of an engine equipped with an exhaust gas recirculation device according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line ■--■ in FIG. 1... Cylinder head, 5... Exhaust port, 10.
...Atsupadetsuki, 13...No. IEGR passage, 14.
...Second EGR passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッド内にＥＧＲ通路の一部を形成してなるエ
ンジンの排気還流装置において、上記ＥＧＲ通路を、排
気ポニトからシリンダヘッドのアツパデツキに向けて直
線的に穿設形成された第ＩＥＧＲ通路と、該第ＩＥＧＲ
通路と連通され上記アツパデツキに沿ってエンジンのク
ランクシャフトの軸線方向に直線的に穿設形成された第
２ＥＧＲ通路とにより構成したことを特徴とするエンジ
ンの排気還流装置。In an engine exhaust gas recirculation system in which a part of an EGR passage is formed in a cylinder head, the EGR passage is replaced by a first IEGR passage formed linearly from an exhaust point to a top deck of the cylinder head; No. IEGR
1. An exhaust gas recirculation system for an engine, characterized in that the second EGR passage communicates with the passage and is bored and formed linearly in the axial direction of the engine crankshaft along the above-mentioned top deck.
JP10111884U 1984-07-04 1984-07-04 Engine exhaust recirculation device Pending JPS6117172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10111884U JPS6117172U (en) 1984-07-04 1984-07-04 Engine exhaust recirculation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10111884U JPS6117172U (en) 1984-07-04 1984-07-04 Engine exhaust recirculation device

Publications (1)

Publication Number Publication Date
JPS6117172U true JPS6117172U (en) 1986-01-31

Family

ID=30660558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10111884U Pending JPS6117172U (en) 1984-07-04 1984-07-04 Engine exhaust recirculation device

Country Status (1)

Country Link
JP (1) JPS6117172U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057888U (en) * 1991-07-18 1993-02-02 ミサワホーム株式会社 Bay window
JP2000345926A (en) * 1999-06-07 2000-12-12 Nissan Motor Co Ltd Exhaust gas reflux device for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057888U (en) * 1991-07-18 1993-02-02 ミサワホーム株式会社 Bay window
JP2000345926A (en) * 1999-06-07 2000-12-12 Nissan Motor Co Ltd Exhaust gas reflux device for internal combustion engine

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