JPS61110831U - - Google Patents

Info

Publication number
JPS61110831U
JPS61110831U JP19543684U JP19543684U JPS61110831U JP S61110831 U JPS61110831 U JP S61110831U JP 19543684 U JP19543684 U JP 19543684U JP 19543684 U JP19543684 U JP 19543684U JP S61110831 U JPS61110831 U JP S61110831U
Authority
JP
Japan
Prior art keywords
cooling water
water passage
cylinder head
circular cross
substantially circular
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
JP19543684U
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 JP19543684U priority Critical patent/JPS61110831U/ja
Publication of JPS61110831U publication Critical patent/JPS61110831U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は第2図の―線に沿つてみた側面断
面図、第2図は第1図の―線に沿つてみた断
面図、第3図は別の実施例の側面断面図、第4図
は第3図の―線に沿つてみた縮少断面図であ
る。 3……シリンダヘツド、5……吸気弁、6,9
……弁シート、7……吸気ポート、8……排気弁
、10……排気ポート、18,19……冷却水通
路、20……隔壁、21……第1冷却水通路、2
4……第2冷却水通路、25,31……電磁制御
弁、26……弁体、32……スライド弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに隣接配置された吸気弁と排気弁の弁シー
    ト近傍において吸気ポートと排気ポートとを分離
    する隔壁内に水平方向に延びる略断面円形の冷却
    水通路を形成して該冷却水通路内を流れる冷却水
    により弁シート間のシリンダヘツド内壁面を冷却
    するようにした内燃機関において、上記冷却水通
    路とシリンダヘツド内壁面間の隔壁内に水平方向
    に延びる略断面円形の第2の冷却水通路を形成し
    、機関負荷に応動して高負荷運転時に開弁する制
    御弁を該第2冷却水通路内に設けたシリンダヘツ
    ドの冷却装置。
JP19543684U 1984-12-25 1984-12-25 Pending JPS61110831U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19543684U JPS61110831U (ja) 1984-12-25 1984-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19543684U JPS61110831U (ja) 1984-12-25 1984-12-25

Publications (1)

Publication Number Publication Date
JPS61110831U true JPS61110831U (ja) 1986-07-14

Family

ID=30752999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19543684U Pending JPS61110831U (ja) 1984-12-25 1984-12-25

Country Status (1)

Country Link
JP (1) JPS61110831U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019070370A (ja) * 2017-10-11 2019-05-09 株式会社豊田自動織機 シリンダヘッドの冷却装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716420U (ja) * 1971-03-22 1972-10-26
JPS5515321B2 (ja) * 1974-09-05 1980-04-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716420U (ja) * 1971-03-22 1972-10-26
JPS5515321B2 (ja) * 1974-09-05 1980-04-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019070370A (ja) * 2017-10-11 2019-05-09 株式会社豊田自動織機 シリンダヘッドの冷却装置

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