JPH0354271U - - Google Patents

Info

Publication number
JPH0354271U
JPH0354271U JP11595689U JP11595689U JPH0354271U JP H0354271 U JPH0354271 U JP H0354271U JP 11595689 U JP11595689 U JP 11595689U JP 11595689 U JP11595689 U JP 11595689U JP H0354271 U JPH0354271 U JP H0354271U
Authority
JP
Japan
Prior art keywords
cylinder head
rib
water jacket
egr passage
egr
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
JP11595689U
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 JP11595689U priority Critical patent/JPH0354271U/ja
Publication of JPH0354271U publication Critical patent/JPH0354271U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図はV
型エンジンの排気還流装置を示す要部の側面図、
第2図はシリンダヘツドの側面図、第3図は第2
図のA−A線矢視断面図、第4図は第3図のB−
B線矢視断面図、第5図は第3図のC−C線矢視
断面図、第6図は第1図の要部平面図である。 3……シリンダブロツク、4……シリンダヘツ
ド、12……吸気ポート、13……排気ポート、
15……EGRバルブ、17……ウオータジヤケ
ツト、17a……ウオータジヤケツト内壁、18
……リブ、19……第1EGR通路、21……冷
却水上り口、26……第2EGR通路。

Claims (1)

  1. 【実用新案登録請求の範囲】 シリンダヘツド側面にEGRバルブを直接取付
    ける一方、 シリンダヘツドのウオータジヤケツト内に該ウ
    オータジヤケツト内壁と連結するリブを設け、 排気ポート上記EGRバルブの一次室とを連通
    する第1EGR通路を上記リブ内に穿設し、 上記リブの下方にはシリンダブロツク側からの
    冷却水を上記シリンダヘツドのウオータジヤケツ
    ト内に導出する冷却水上り口を穿設し、 上記EGRバルブの二次室と吸気系とを連通す
    る第2EGR通路をシリンダヘツド内に形成し、 上記第2EGR通路の先端を吸気ポートに開口
    した エンジンの排気還流装置。
JP11595689U 1989-10-02 1989-10-02 Pending JPH0354271U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11595689U JPH0354271U (ja) 1989-10-02 1989-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11595689U JPH0354271U (ja) 1989-10-02 1989-10-02

Publications (1)

Publication Number Publication Date
JPH0354271U true JPH0354271U (ja) 1991-05-24

Family

ID=31664266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11595689U Pending JPH0354271U (ja) 1989-10-02 1989-10-02

Country Status (1)

Country Link
JP (1) JPH0354271U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001098647A1 (fr) * 2000-06-20 2001-12-27 Mitsubishi Denki Kabushiki Kaisha Dispositif de recyclage des gaz d'echappement refroidi par eau
JP2002242767A (ja) * 2001-02-20 2002-08-28 Nissan Motor Co Ltd 内燃機関のegrガス冷却装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001098647A1 (fr) * 2000-06-20 2001-12-27 Mitsubishi Denki Kabushiki Kaisha Dispositif de recyclage des gaz d'echappement refroidi par eau
JP2002242767A (ja) * 2001-02-20 2002-08-28 Nissan Motor Co Ltd 内燃機関のegrガス冷却装置

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