JPH0197068U - - Google Patents
Info
- Publication number
- JPH0197068U JPH0197068U JP19349687U JP19349687U JPH0197068U JP H0197068 U JPH0197068 U JP H0197068U JP 19349687 U JP19349687 U JP 19349687U JP 19349687 U JP19349687 U JP 19349687U JP H0197068 U JPH0197068 U JP H0197068U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection passage
- atomizer
- passage
- tube
- 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
- 239000000446 fuel Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 description 1
Description
第１―Ａ図は本考案の一実施例の燃料噴射弁用
アトマイザーの縦断面図、第１―Ｂ図は第１―Ａ
図のＢ―Ｂ方向の平断面図、第２図は従来の２種
類の燃料を使用するデイーゼル機関の燃料噴射弁
を示す要部縦断面図、第３―Ａ図は第２図のアト
マイザーの要部拡大縦断面図、第３―Ｂ図は第３
―Ａ図のＡ―Ａ方向の平断面図である。
４……アトマイザー、１３……主燃料噴射通路
、１４……副燃料噴射通路、１５，１６……噴射
口、２０……管材、Ｇ……ガス燃料、Ｌ……オイ
ル燃料。
Fig. 1-A is a vertical sectional view of an atomizer for a fuel injection valve according to an embodiment of the present invention, and Fig. 1-B is a longitudinal sectional view of an atomizer for a fuel injection valve according to an embodiment of the present invention.
Figure 2 is a cross-sectional view of the essential parts of a conventional diesel engine fuel injection valve that uses two types of fuel, and Figure 3-A is a cross-sectional view of the atomizer shown in Figure 2. Enlarged vertical cross-sectional view of main parts, Figure 3-B is the 3rd
- It is a plane cross-sectional view in the AA direction of figure A. 4... Atomizer, 13... Main fuel injection passage, 14... Sub-fuel injection passage, 15, 16... Injection port, 20... Pipe material, G... Gas fuel, L... Oil fuel.
Claims (1)
通路が設けられている燃料噴射弁用のアトマイザ
ーの中央に、副燃料噴射通路に連通する噴射口を
有する管材を挿入し、その管材の外周に主燃料噴
射通路に連通する噴射口を配設したデイーゼル機
関の燃料噴射弁用アトマイザー。 A tube member having an injection port communicating with the auxiliary fuel injection passage is inserted into the center of an atomizer for a fuel injection valve that is provided with a main fuel injection passage and an auxiliary fuel injection passage for different fuels, and a main fuel injection passage is provided on the outer periphery of the tube. An atomizer for diesel engine fuel injection valves that has an injection port that communicates with the fuel injection passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19349687U JPH0197068U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19349687U JPH0197068U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197068U true JPH0197068U (en) | 1989-06-28 |
Family
ID=31484282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19349687U Pending JPH0197068U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018096377A (en) * | 2016-12-13 | 2018-06-21 | マン ディーゼル アンド ターボ フィリアル ア マン ディーゼル アンド ターボ エスイー チュスクランＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ，ｆｉｌｉａｌ ａｆ ＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ ＳＥ，Ｔｙｓｋｌａｎｄ | Nozzle for fuel valve for injecting fuel into cylinder of large turbocharged two-stroke compression-ignition internal combustion engine, and engine therefor |
-
1987
- 1987-12-22 JP JP19349687U patent/JPH0197068U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018096377A (en) * | 2016-12-13 | 2018-06-21 | マン ディーゼル アンド ターボ フィリアル ア マン ディーゼル アンド ターボ エスイー チュスクランＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ，ｆｉｌｉａｌ ａｆ ＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ ＳＥ，Ｔｙｓｋｌａｎｄ | Nozzle for fuel valve for injecting fuel into cylinder of large turbocharged two-stroke compression-ignition internal combustion engine, and engine therefor |
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