JPS61140124U - - Google Patents
Info
- Publication number
- JPS61140124U JPS61140124U JP2411085U JP2411085U JPS61140124U JP S61140124 U JPS61140124 U JP S61140124U JP 2411085 U JP2411085 U JP 2411085U JP 2411085 U JP2411085 U JP 2411085U JP S61140124 U JPS61140124 U JP S61140124U
- Authority
- JP
- Japan
- Prior art keywords
- diesel engine
- fuel injection
- cylinder cover
- injection valve
- combustion 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
図で、第１図は本考案のシリンダカバーを装着し
たサイドインジエクシヨン・デイーゼルエンジン
の燃焼室を示す断面図、第２図は第１図の部詳
細図、第３図は第２図の―矢視断面図、第４
図ないし第６図は従来例を示す図で、第４図は従
来のシリンダカバーを装着したサイドインジエク
シヨン・デイーゼルエンジンの燃焼室を示す断面
図、第５図は第４図の部詳細図、第６図は燃料
噴射弁から噴射された燃料の流れを示す説明図で
ある。
１…燃焼室、３…ピストン、４…燃料噴射弁、
５…排気弁、６…シリンダライナー、１１…燃料
噴射弁チツプ、１２…燃料噴射弁本体、１３…自
動弁、１４…燃料油通路、１５…袋部、１６…噴
射ノズル、１７…冷却水通路、１８…燃料噴射弁
ホルダー、１００…シリンダカバー、１０１…筒
状内面、１０２…凹部。
Figures 1 to 3 are views showing an embodiment of the present invention. Figure 1 is a sectional view showing the combustion chamber of a side-injection diesel engine equipped with the cylinder cover of the present invention, and Figure 2 is a cross-sectional view showing the combustion chamber of a side-injection diesel engine equipped with the cylinder cover of the present invention. Fig. 1 is a detailed view of the part, Fig. 3 is a sectional view taken along the - arrow in Fig. 2,
Figures 6 to 6 show conventional examples, Figure 4 is a sectional view showing the combustion chamber of a side-injection diesel engine equipped with a conventional cylinder cover, and Figure 5 is a detailed view of the part shown in Figure 4. , FIG. 6 is an explanatory diagram showing the flow of fuel injected from the fuel injection valve. 1... Combustion chamber, 3... Piston, 4... Fuel injection valve,
5...Exhaust valve, 6...Cylinder liner, 11...Fuel injection valve chip, 12...Fuel injection valve body, 13...Automatic valve, 14...Fuel oil passage, 15...Bag portion, 16...Injection nozzle, 17...Cooling water passage , 18... Fuel injection valve holder, 100... Cylinder cover, 101... Cylindrical inner surface, 102... Recessed portion.
Claims (1)
ドインジエクシヨン燃焼方式のデイーゼルエンジ
ンにおいて、上記デイーゼルエンジンのシリンダ
カバーの燃料噴射弁装着部に燃料噴射弁の噴射ノ
ズルと反対側の先端部表面を覆う筒状内面を設け
るとともに、上記噴射ノズル側の燃料噴射方向に
凹部を設けたことを特徴とするデイーゼルエンジ
ンのシリンダカバー。 In a side-injection combustion type diesel engine having a fuel injection valve near the upper part of the combustion chamber, the front end surface of the fuel injection valve on the side opposite to the injection nozzle is attached to the fuel injection valve mounting part of the cylinder cover of the diesel engine. A cylinder cover for a diesel engine, characterized in that a cylinder cover for a diesel engine is provided with a cylindrical inner surface for covering, and a recess is provided in the fuel injection direction on the injection nozzle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985024110U JPH0241305Y2 (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985024110U JPH0241305Y2 (en) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140124U true JPS61140124U (en) | 1986-08-30 |
| JPH0241305Y2 JPH0241305Y2 (en) | 1990-11-02 |
Family
ID=30517960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985024110U Expired JPH0241305Y2 (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241305Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235058A (en) * | 1985-08-06 | 1987-02-16 | ゲブリユ−ダ− ズルツア− アクチエンゲゼルシヤフト | Fuel injector for reciprocating internal combustion engine |
| JP2018059510A (en) * | 2015-03-20 | 2018-04-12 | エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド | Fuel valve for injecting fuel to combustion chamber of turbocharging type large-sized two stroke self-ignition internal combustion engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970420A (en) * | 1958-09-22 | 1961-02-07 | Rudolf B Schmidt | Crop pickup attachment for combines |
| US3572018A (en) * | 1969-02-17 | 1971-03-23 | Vernon P Broussard | Attachment to sugar cane harvester |
-
1985
- 1985-02-20 JP JP1985024110U patent/JPH0241305Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970420A (en) * | 1958-09-22 | 1961-02-07 | Rudolf B Schmidt | Crop pickup attachment for combines |
| US3572018A (en) * | 1969-02-17 | 1971-03-23 | Vernon P Broussard | Attachment to sugar cane harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6235058A (en) * | 1985-08-06 | 1987-02-16 | ゲブリユ−ダ− ズルツア− アクチエンゲゼルシヤフト | Fuel injector for reciprocating internal combustion engine |
| JP2018059510A (en) * | 2015-03-20 | 2018-04-12 | エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド | Fuel valve for injecting fuel to combustion chamber of turbocharging type large-sized two stroke self-ignition internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241305Y2 (en) | 1990-11-02 |