JPS62108568U - - Google Patents
Info
- Publication number
- JPS62108568U JPS62108568U JP19922885U JP19922885U JPS62108568U JP S62108568 U JPS62108568 U JP S62108568U JP 19922885 U JP19922885 U JP 19922885U JP 19922885 U JP19922885 U JP 19922885U JP S62108568 U JPS62108568 U JP S62108568U
- Authority
- JP
- Japan
- Prior art keywords
- injection valve
- fuel injection
- throttle
- approaches
- outlet
- 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
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による１実施例の燃料噴射弁先
端部を示す断面図、第２図は同じく他の実施例の
燃料噴射弁先端部を示す断面図、第３図は第１図
の燃料噴射弁の噴霧の拡がりを示す説明図、第４
図は従来の燃料噴射弁の噴霧の拡がりを示す説明
図、第５図は単噴口サイドインジエクシヨン燃焼
装置を示す説明図、第６図は従来の燃料噴射弁先
端部を示す断面図、第７図は第５図の装置におけ
る噴霧の運動を示す説明図である。
０８……針弁、０９……燃料噴射弁本体、１０
……噴孔。
FIG. 1 is a sectional view showing the tip of a fuel injector according to one embodiment of the present invention, FIG. 2 is a sectional view showing the tip of a fuel injector of another embodiment, and FIG. Explanatory diagram showing the spread of the spray from the injection valve, No. 4
Figure 5 is an explanatory diagram showing the spread of spray from a conventional fuel injection valve, Figure 5 is an explanatory diagram showing a single-injection side injection combustion device, Figure 6 is a sectional view showing the tip of a conventional fuel injection valve, FIG. 7 is an explanatory diagram showing the movement of the spray in the apparatus of FIG. 5. 08...Needle valve, 09...Fuel injection valve body, 10
...Blow hole.
Claims (1)
に近づくにつれて径が大きくなる円錐状に形成し
たことを特徴とする燃料噴射弁。 A throttle-type fuel injection valve characterized in that the injection hole is formed into a conical shape whose diameter increases as it approaches the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19922885U JPS62108568U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19922885U JPS62108568U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62108568U true JPS62108568U (en) | 1987-07-10 |
Family
ID=31160655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19922885U Pending JPS62108568U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62108568U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914965B2 (en) * | 1978-07-28 | 1984-04-06 | 株式会社日立製作所 | coil end support |
| JPS6019767B2 (en) * | 1979-10-19 | 1985-05-17 | 旭化成株式会社 | Ethylene polymerization method |
-
1985
- 1985-12-26 JP JP19922885U patent/JPS62108568U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914965B2 (en) * | 1978-07-28 | 1984-04-06 | 株式会社日立製作所 | coil end support |
| JPS6019767B2 (en) * | 1979-10-19 | 1985-05-17 | 旭化成株式会社 | Ethylene polymerization method |