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JPH084534A Expired / Lapsed JP ⏱️ 0.0 years remaining

Diesel engine combustion chamber

Assignee: Hino Motors Ltd
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Filing: 1994-06-16
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Granted: —
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Expires: 2014-06-16
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 空気と燃料の混合性をより改善できる燃焼室 を提供する。 【構成】 インジェクションノズル3を取り囲む位置に 設けたバルブ4の下面に、前記インジェクションノズル 3から噴射された燃料噴霧10の流路中に突出する突部 11を設けたことにより、インジェクションノズル3か ら噴射された燃料噴霧10を突部11に衝突させて燃料 噴霧10と空気との混合性を改善するようにした。ま た、突部11との衝突によって燃料噴霧10の直進力を 低下させてキャビティ9の内面に付着する燃料噴霧10 の量を減少させるようにした。 (57) [Abstract] [Purpose] To provide a combustion chamber capable of further improving the mixing property of air and fuel. The injection nozzle 3 is provided with a projection 11 provided on a lower surface of a valve 4 provided at a position surrounding the injection nozzle 3 so as to project into a flow path of the fuel spray 10 injected from the injection nozzle 3. The mixed fuel spray 10 was made to collide with the projection 11 to improve the mixing property of the fuel spray 10 and air. In addition, the collision of the fuel spray 10 with the protrusion 11 reduces the rectilinear force of the fuel spray 10, and the fuel spray 10 adheres to the inner surface of the cavity 9. I tried to reduce the amount of.

Inventors

  • 👤 Nobuji Eguchi
  • 👤 展司 江口

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-05 20:49
CPC Classifications
F; F02; F02B; F02B23/00; F02B23/02; F02B23/06; F02B23/0645; F02B23/0669; F02B23/0648; F02B23/0651; F02B23/0672; F02B23/0618; F02B23/0621; F02B3/00; F02B3/06; F02F; F02F1/00; F02F1/24; F02F2001/244; F02F2001/247; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

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