JPS59179229U - Vortex chamber internal combustion engine - Google Patents
Vortex chamber internal combustion engineInfo
- Publication number
- JPS59179229U JPS59179229U JP7424683U JP7424683U JPS59179229U JP S59179229 U JPS59179229 U JP S59179229U JP 7424683 U JP7424683 U JP 7424683U JP 7424683 U JP7424683 U JP 7424683U JP S59179229 U JPS59179229 U JP S59179229U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- nozzle
- combustion engine
- internal combustion
- vortex 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
- 238000002485 combustion reaction Methods 0.000 title claims description 6
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 10
- 210000002784 stomach Anatomy 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- 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図は本考案による渦室式内燃機関の一つの実施例を
示す縦断面、第２図は第１図に示された渦室式内燃機関
の要部を拡大して示す縦断面図、第３図は本考案による
渦室式内燃機関の他の一つの実施例をその要部について
拡大して示す縦断面図である。
１・・・・・・シリンダヘッド、２・・・・・・シリン
ダブロック、３・・・・・・ガスケット、４・・・・・
・シリンダライナ、５・・・・・・ピストン、６・・・
・・・主室、７・・・・・・渦室、８・・・、 ・・・
球形天井部、９・・・・・・噴孔部材、１０・・・・・
・偏平底部、１１・・・・・・噴孔、１２・・・・・・
ノズル取付孔、１３・・・・・・グロープラグ孔、１４
・・聞ビントークス型燃料噴射ノズル、１５・・・・・
・グロープラグ、１６・・曲ノズル本体、１７・・・・
・・弁体、１８・・・・・・主噴口、１９・・・・・・
副噴口、２０・・・・・・燃料噴射孔、２１・・曲間隙
、２２・・・・・・連絡孔、２３・°・・・・フランジ
部、２４・胃・・長孔、２５・・曲スタッドボルト、２
６・・・・・・ナツト、２７・・・・・・連絡孔。FIG. 1 is a longitudinal section showing one embodiment of the swirl chamber internal combustion engine according to the present invention; FIG. 2 is an enlarged longitudinal section showing the essential parts of the swirl chamber internal combustion engine shown in FIG. 1; FIG. 3 is a longitudinal cross-sectional view showing an enlarged main part of another embodiment of the swirl chamber internal combustion engine according to the present invention. 1...Cylinder head, 2...Cylinder block, 3...Gasket, 4...
・Cylinder liner, 5...Piston, 6...
...Main chamber, 7...Vortex chamber, 8..., ...
Spherical ceiling part, 9... Nozzle hole member, 10...
・Flat bottom, 11... Nozzle hole, 12...
Nozzle mounting hole, 13...Glow plug hole, 14
・・Kinbintokes type fuel injection nozzle, 15・・・・
・Glow plug, 16... Curved nozzle body, 17...
... Valve body, 18 ... Main nozzle, 19 ...
Sub-nozzle, 20...Fuel injection hole, 21...Curved gap, 22...Communication hole, 23...Flange part, 24.Stomach...Long hole, 25.・Curved stud bolt, 2
6...Natsuto, 27...Communication hole.
Claims (1)
して設けられたビントークス型燃料噴射ノズルと、渦室
に開口したグロープラグ孔内に発熱部が位置して設けら
れたグロープラグとを有する渦室式内燃機関に於て、前
記燃料噴射孔を前記グロープラグの発熱部外壁と前記グ
ロープラグ孔の内壁との間の間隙に連通せしめる連絡孔
を有し、前記ビントークス型燃料噴射ノズルは主噴口よ
りの燃料噴射流が前記燃料噴射孔より前記渦室へ向かい
且副噴口よりの燃料噴射流が前記連絡孔より前記間隙へ
向かうよう配設されていることを特徴とする渦室式内燃
機関。A Vintalk fuel injection nozzle has a main nozzle and a sub-nozzle located in a fuel injection hole opening into a vortex chamber, and a glow plug has a heat generating part located within a glow plug hole opening into a vortex chamber. In a swirl chamber type internal combustion engine having a plug, the fuel injection hole is connected to a gap between the outer wall of the heat generating part of the glow plug and the inner wall of the glow plug hole, and The fuel injection nozzle is characterized in that the fuel injection nozzle is arranged such that the fuel injection flow from the main injection port is directed toward the swirl chamber from the fuel injection hole, and the fuel injection flow from the sub-nozzle is directed from the communication hole to the gap. Vortex chamber internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7424683U JPS59179229U (en) | 1983-05-17 | 1983-05-17 | Vortex chamber internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7424683U JPS59179229U (en) | 1983-05-17 | 1983-05-17 | Vortex chamber internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59179229U true JPS59179229U (en) | 1984-11-30 |
Family
ID=30204340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7424683U Pending JPS59179229U (en) | 1983-05-17 | 1983-05-17 | Vortex chamber internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238827A (en) * | 1985-08-13 | 1987-02-19 | Isuzu Motors Ltd | Sub chamber type combustion chamber |
-
1983
- 1983-05-17 JP JP7424683U patent/JPS59179229U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238827A (en) * | 1985-08-13 | 1987-02-19 | Isuzu Motors Ltd | Sub chamber type combustion chamber |
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