JPH0250023U - - Google Patents

Info

Publication number
JPH0250023U
JPH0250023U JP1988125646U JP12564688U JPH0250023U JP H0250023 U JPH0250023 U JP H0250023U JP 1988125646 U JP1988125646 U JP 1988125646U JP 12564688 U JP12564688 U JP 12564688U JP H0250023 U JPH0250023 U JP H0250023U
Authority
JP
Japan
Prior art keywords
chamber
cylinder head
flange portion
cylinder bore
engine
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
JP1988125646U
Other languages
English (en)
Other versions
JPH0649859Y2 (ja
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 JP1988125646U priority Critical patent/JPH0649859Y2/ja
Priority to DE3932439A priority patent/DE3932439A1/de
Publication of JPH0250023U publication Critical patent/JPH0250023U/ja
Application granted granted Critical
Publication of JPH0649859Y2 publication Critical patent/JPH0649859Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/16—Indirect injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Gasket Seals (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に係わるシリンダヘツド構造
の一実施例を備えたエンジン本体の構成を示す縦
断面図；第２図はシリンダヘツドの構成を示す縦
断面図；第３図はｃｃインサート体の形状を示す
斜視図；第４図は第１図に示すＸ―Ｘ線に沿つて
切断して示す横断面図；第５図はガスケツトの構
成を示す縦断面図；そして、第６図は従来のシリ
ンダヘツド構造を示す縦断面図である。 図中、１０…シリンダヘツド、１２…デイーゼ
ルエンジン、１４…シリンダボア、１６…シリン
ダブロツク、１８…ガスケツト、２０…ピストン
、２２…主燃焼室、２４…噴孔、２６…渦流室、
２８…ノズル装着用凹部、３０…ウオータジヤケ
ツト、３２…吸気ポート、３４…凹所、３４ａ…
第１の部分、３４ｂ…第２の部分、３４ｃ…第３
の部分、３４ｄ…受面、３６…ｃｃインサート体
、３６ａ…本体、３６ｂ…外方フランジ部、３８
…切り欠き部、４０…グロメツト、４２…シール
部材、ｇ…隙間である。

Claims (1)

  1. 【実用新案登録請求の範囲】 下面の一部分をシリンダボア内に位置させ、副
    室が形成されたコンバーシヨンチヤンバ・インサ
    ート体と、 前記シリンダボアの周縁部に対応させて位置付
    けられたグロメツト部を有するガスケツトとを具
    備し、 前記コンバーシヨンチヤンバ・インサート体は
    、シリンダヘツド本体に形成された嵌入用凹部内
    に、周面及び上面を密着させた状態で圧入・嵌合
    されるフランジ部を有している、副室付エンジン
    のシリンダヘツド構造において、 前記フランジ部の上面と、嵌入用凹部における
    フランジ部の上面を受ける受面との間に、前記シ
    リンダボアと重なる範囲において、隙間が設けら
    れている事を特徴とする副室付エンジンのシリン
    ダヘツド構造。
JP1988125646U 1988-09-28 1988-09-28 副室付エンジンのシリンダヘツド構造 Expired - Lifetime JPH0649859Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988125646U JPH0649859Y2 (ja) 1988-09-28 1988-09-28 副室付エンジンのシリンダヘツド構造
DE3932439A DE3932439A1 (de) 1988-09-28 1989-09-28 Zylinderkopfaufbau eines motors mit hilfsbrennraum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988125646U JPH0649859Y2 (ja) 1988-09-28 1988-09-28 副室付エンジンのシリンダヘツド構造

Publications (2)

Publication Number Publication Date
JPH0250023U true JPH0250023U (ja) 1990-04-06
JPH0649859Y2 JPH0649859Y2 (ja) 1994-12-14

Family

ID=14915176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988125646U Expired - Lifetime JPH0649859Y2 (ja) 1988-09-28 1988-09-28 副室付エンジンのシリンダヘツド構造

Country Status (2)

Country Link
JP (1) JPH0649859Y2 (ja)
DE (1) DE3932439A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357433C3 (de) * 1973-11-17 1980-10-02 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Befestigung eines Einsatzstücks in einer Vorkammer einer Hubkolbenbrennkraftmaschine
JPS61168846U (ja) * 1985-04-08 1986-10-20

Also Published As

Publication number Publication date
DE3932439A1 (de) 1990-04-05
JPH0649859Y2 (ja) 1994-12-14

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