JPH0323667U - - Google Patents

Info

Publication number
JPH0323667U
JPH0323667U JP8351989U JP8351989U JPH0323667U JP H0323667 U JPH0323667 U JP H0323667U JP 8351989 U JP8351989 U JP 8351989U JP 8351989 U JP8351989 U JP 8351989U JP H0323667 U JPH0323667 U JP H0323667U
Authority
JP
Japan
Prior art keywords
fuel injection
glow plug
injection hole
combustion chamber
cover
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
JP8351989U
Other languages
English (en)
Other versions
JPH0754621Y2 (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 JP8351989U priority Critical patent/JPH0754621Y2/ja
Publication of JPH0323667U publication Critical patent/JPH0323667U/ja
Application granted granted Critical
Publication of JPH0754621Y2 publication Critical patent/JPH0754621Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案のカバーで被包されたグロープ
ラグが取付けられているエンジンの燃焼室構造を
示す概略図、第2図は第1図の−線に沿う断
面図、第3図は従来の燃焼室構造を示す概略図、
第4図は第3図の−線に沿う断面図である。 1……ピストンクラウン、2……燃焼室、3…
…シリンダヘツド、4……燃料噴射ノズル、5…
…燃料、6……グロープラグ、6a……先端着火
部、7……シース、8……カバー、8a……燃料
噴入孔、8b……火炎噴出孔、8c……過剰燃料
噴出孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃料噴射ノズルの近傍に先端着火部が燃焼室内
    に突出して取付けられているグロープラグの前記
    先端着火部を被包し、前記燃料噴射ノズル側の壁
    面に燃料噴入孔が形成され、他の壁面の適宜な個
    所に火炎噴出孔が形成されているグロープラグの
    カバーにおいて、前記燃料噴入孔と略同軸方向の
    壁面に過剰燃料噴出孔が形成されていることを特
    徴とするグロープラグのカバー。
JP8351989U 1989-07-18 1989-07-18 グロープラグのカバー Expired - Lifetime JPH0754621Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8351989U JPH0754621Y2 (ja) 1989-07-18 1989-07-18 グロープラグのカバー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8351989U JPH0754621Y2 (ja) 1989-07-18 1989-07-18 グロープラグのカバー

Publications (2)

Publication Number Publication Date
JPH0323667U true JPH0323667U (ja) 1991-03-12
JPH0754621Y2 JPH0754621Y2 (ja) 1995-12-18

Family

ID=31631252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8351989U Expired - Lifetime JPH0754621Y2 (ja) 1989-07-18 1989-07-18 グロープラグのカバー

Country Status (1)

Country Link
JP (1) JPH0754621Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003986A1 (ja) * 2004-07-07 2006-01-12 Isuzu Motors Limited 筒内噴射式内燃機関の燃料噴射・着火補助装置及び燃料噴射・着火補助方法
WO2022251964A1 (en) * 2021-06-02 2022-12-08 Westport Fuel Systems Canada Inc. Apparatuses and methods for fuel injection and/or ignition in an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003986A1 (ja) * 2004-07-07 2006-01-12 Isuzu Motors Limited 筒内噴射式内燃機関の燃料噴射・着火補助装置及び燃料噴射・着火補助方法
WO2022251964A1 (en) * 2021-06-02 2022-12-08 Westport Fuel Systems Canada Inc. Apparatuses and methods for fuel injection and/or ignition in an internal combustion engine
EP4348029A4 (en) * 2021-06-02 2025-04-02 HPDI Technology Limited Partnership Devices and methods for fuel injection and/or ignition in an internal combustion engine

Also Published As

Publication number Publication date
JPH0754621Y2 (ja) 1995-12-18

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