JPS6387227U - - Google Patents

Info

Publication number
JPS6387227U
JPS6387227U JP18321286U JP18321286U JPS6387227U JP S6387227 U JPS6387227 U JP S6387227U JP 18321286 U JP18321286 U JP 18321286U JP 18321286 U JP18321286 U JP 18321286U JP S6387227 U JPS6387227 U JP S6387227U
Authority
JP
Japan
Prior art keywords
curvature
side wall
wall portion
combustion chamber
swirl
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
JP18321286U
Other languages
Japanese (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 JP18321286U priority Critical patent/JPS6387227U/ja
Publication of JPS6387227U publication Critical patent/JPS6387227U/ja
Pending legal-status Critical Current

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Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案実施例燃焼室を示す第２図の
―断面図。第２図は第１図の―断面図。 ２：燃焼室、３：絞り部、４：側壁部、６：凹
部。 FIG. 1 is a cross-sectional view of FIG. 2 showing a combustion chamber according to an embodiment of the present invention. Figure 2 is a sectional view of Figure 1. 2: Combustion chamber, 3: Throttle portion, 4: Side wall portion, 6: Recessed portion.

Claims (1)

【実用新案登録請求の範囲】 複数個の凹部を有する非角形に形成された側壁
部と、開口部全周縁に中心に向つて延びる絞り部
とを備え、前記側壁部に向けて燃料噴射が行われ
るデイーゼル機関の燃焼室であつて、 前記凹部が異なる二つの曲率半径の円弧面によ
り形成され、小さい曲率半径の円弧面をスワール
の上流側に設けたことを特徴とするデイーゼル機
関の燃焼室。[Claims for Utility Model Registration] A non-gonal side wall portion having a plurality of recesses and a constriction portion extending toward the center around the entire periphery of the opening, and fuel injection is performed toward the side wall portion. A combustion chamber for a diesel engine, characterized in that the recessed portion is formed by two arcuate surfaces with different radii of curvature, and the arcuate surface with a smaller radius of curvature is provided on the upstream side of the swirl.
JP18321286U 1986-11-28 1986-11-28 Pending JPS6387227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18321286U JPS6387227U (en) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18321286U JPS6387227U (en) 1986-11-28 1986-11-28

Publications (1)

Publication Number Publication Date
JPS6387227U true JPS6387227U (en) 1988-06-07

Family

ID=31129742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18321286U Pending JPS6387227U (en) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPS6387227U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582323B2 (en) * 1976-06-09 1983-01-17 三菱電機株式会社 liquid fuel combustion equipment
JPS58185925A (en) * 1982-04-23 1983-10-29 Hino Motors Ltd Combustion chamber for diesel engine
JPS6032928A (en) * 1983-08-03 1985-02-20 Yanmar Diesel Engine Co Ltd Combustion chamber of direct-injection type internal- combustion engine
JPS6093115A (en) * 1983-10-26 1985-05-24 Yanmar Diesel Engine Co Ltd Combustion chamber in direct injection type internal-combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582323B2 (en) * 1976-06-09 1983-01-17 三菱電機株式会社 liquid fuel combustion equipment
JPS58185925A (en) * 1982-04-23 1983-10-29 Hino Motors Ltd Combustion chamber for diesel engine
JPS6032928A (en) * 1983-08-03 1985-02-20 Yanmar Diesel Engine Co Ltd Combustion chamber of direct-injection type internal- combustion engine
JPS6093115A (en) * 1983-10-26 1985-05-24 Yanmar Diesel Engine Co Ltd Combustion chamber in direct injection type internal-combustion engine

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