JPS59192623U - Diesel engine combustion chamber - Google Patents
Diesel engine combustion chamberInfo
- Publication number
- JPS59192623U JPS59192623U JP8579683U JP8579683U JPS59192623U JP S59192623 U JPS59192623 U JP S59192623U JP 8579683 U JP8579683 U JP 8579683U JP 8579683 U JP8579683 U JP 8579683U JP S59192623 U JPS59192623 U JP S59192623U
- Authority
- JP
- Japan
- Prior art keywords
- diesel engine
- combustion chamber
- engine combustion
- vortex chamber
- chamber
- 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
Links
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の第1実施例に係るディーゼル機関の燃
焼室の断面図、第2図は第1実施例のノズルポケット部
近傍の断面図、第3図は第1実施例のノズルポケット部
近傍の底面図、第4図は本考案の第2実施例に係るディ
ーゼル機関の燃焼室ノズルポケット部近傍の底面図、第
5図は本考案の第3実施例に係るディーゼル期間の燃焼
室のノズルポケット部近傍の断面図、第6図は第3実施
例のノズルポケット部近傍の底面図、である。
1・・・・・・シリンダヘッド、6・・・・・・主室、
7・・・、・・・渦室、9・・・・・・ロアチャンバ、
13・・・・・・燃料噴射ノズル、14・・・・・・噴
射ポート、15・・・・・・燃料噴射口、16・・・・
・・ノズルポケット部、17. 18. 25゜26、
27. 28. 29. 30・・・・・・溝、19
・・・・・・噴霧通路筋、20・・・・・・噴霧中心線
、21・・・・・・内壁面、23.24・・・・・・壁
。Fig. 1 is a sectional view of the combustion chamber of a diesel engine according to the first embodiment of the present invention, Fig. 2 is a sectional view of the vicinity of the nozzle pocket of the first embodiment, and Fig. 3 is a sectional view of the nozzle pocket of the first embodiment. FIG. 4 is a bottom view of the vicinity of the nozzle pocket of the combustion chamber of a diesel engine according to the second embodiment of the present invention, and FIG. 5 is a bottom view of the combustion chamber of the diesel engine according to the third embodiment of the present invention. FIG. 6 is a sectional view of the vicinity of the nozzle pocket of the third embodiment, and FIG. 6 is a bottom view of the vicinity of the nozzle pocket of the third embodiment. 1... Cylinder head, 6... Main chamber,
7... Vortex chamber, 9... Lower chamber,
13...Fuel injection nozzle, 14...Injection port, 15...Fuel injection port, 16...
... Nozzle pocket part, 17. 18. 25°26,
27. 28. 29. 30...Groove, 19
... Spray passage line, 20 ... Spray center line, 21 ... Inner wall surface, 23.24 ... Wall.
Claims (1)
、渦室のノズルポケット部の噴霧通路筋を避けた外周よ
り、噴霧中心に対して対称に延び、渦室の壁面でなめら
かに終端する溝を設けたことを特徴とするディーゼル機
関の燃焼室。In the combustion chamber of a diesel engine with a vortex chamber, it extends symmetrically to the center of the spray from the outer periphery of the vortex chamber, avoiding the spray passage lines of the nozzle pocket of the vortex chamber, and smoothly terminates at the wall surface of the vortex chamber. A diesel engine combustion chamber characterized by having grooves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8579683U JPS59192623U (en) | 1983-06-07 | 1983-06-07 | Diesel engine combustion chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8579683U JPS59192623U (en) | 1983-06-07 | 1983-06-07 | Diesel engine combustion chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59192623U true JPS59192623U (en) | 1984-12-21 |
Family
ID=30215753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8579683U Pending JPS59192623U (en) | 1983-06-07 | 1983-06-07 | Diesel engine combustion chamber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59192623U (en) |
-
1983
- 1983-06-07 JP JP8579683U patent/JPS59192623U/en active Pending
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