JPS62101065U - - Google Patents
Info
- Publication number
- JPS62101065U JPS62101065U JP19301485U JP19301485U JPS62101065U JP S62101065 U JPS62101065 U JP S62101065U JP 19301485 U JP19301485 U JP 19301485U JP 19301485 U JP19301485 U JP 19301485U JP S62101065 U JPS62101065 U JP S62101065U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel injection
- injection valve
- electromagnetic
- branch portion
- 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 21
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000000889 atomisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Description
第１図は本考案の一実施例に係る電磁式燃料噴
射弁の先端部の縦断面図、第２図のイ，ロ，ハは
第１図の燃料分岐部の頂部近傍の断面図、第３図
は第１図の電磁式燃料噴射弁の全体図、第４図イ
，ロは本考案の電磁式燃料噴射弁と従来の電磁式
燃料噴射弁との燃料噴霧の霧化状態を示した説明
図、第５図は従来の電磁式燃料噴射弁の先端部の
縦断面図、である。
１３……燃料噴孔、２０……燃料分岐部、２２
……頂部、２３……平面、２４，２５……曲面。
Fig. 1 is a longitudinal sectional view of the tip of an electromagnetic fuel injection valve according to an embodiment of the present invention, A, B, and C of Fig. 2 are sectional views near the top of the fuel branch part of Fig. Figure 3 is an overall view of the electromagnetic fuel injection valve shown in Figure 1, and Figures 4A and 4B show the atomization state of fuel spray between the electromagnetic fuel injection valve of the present invention and the conventional electromagnetic fuel injection valve. The explanatory diagram, FIG. 5, is a longitudinal sectional view of the tip of a conventional electromagnetic fuel injection valve. 13...Fuel injection hole, 20...Fuel branch, 22
... Top, 23 ... Plane, 24, 25 ... Curved surface.
Claims (1)
孔の下流に、該燃料噴孔から噴射された噴射燃料
を分けるための燃料分岐部を有する電磁式燃料噴
射弁において、前記燃料分岐部の頂部を、所定の
幅を有する面状に形成したことを特徴とする電磁
式燃料噴射弁。 (2) 前記燃料分岐部の頂部を、平面に形成した
実用新案登録請求の範囲第１項記載の電磁式燃料
噴射弁。 (3) 前記燃料分岐部の頂部を、曲面に形成した
実用新案登録請求の範囲第１項記載の電磁式燃料
噴射弁。[Scope of Claim for Utility Model Registration] (1) An electromagnetic fuel injection valve that has a fuel branch downstream of one fuel injection hole that performs fuel metering to separate the injected fuel injected from the fuel injection hole. An electromagnetic fuel injection valve characterized in that the top of the fuel branch portion is formed into a planar shape having a predetermined width. (2) The electromagnetic fuel injection valve according to claim 1, wherein the top of the fuel branch portion is formed into a flat surface. (3) The electromagnetic fuel injection valve according to claim 1, wherein the top of the fuel branch portion is formed into a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19301485U JPS62101065U (en) | 1985-12-17 | 1985-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19301485U JPS62101065U (en) | 1985-12-17 | 1985-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62101065U true JPS62101065U (en) | 1987-06-27 |
Family
ID=31148637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19301485U Pending JPS62101065U (en) | 1985-12-17 | 1985-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62101065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105763U (en) * | 1987-12-29 | 1989-07-17 | ||
| JPH01105765U (en) * | 1987-12-29 | 1989-07-17 | ||
| DE4036294A1 (en) * | 1989-11-15 | 1991-05-16 | Aisan Ind | FUEL INJECTION DEVICE |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943962A (en) * | 1982-09-06 | 1984-03-12 | Toyota Motor Corp | Fuel injection valve device of double suction engine |
-
1985
- 1985-12-17 JP JP19301485U patent/JPS62101065U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943962A (en) * | 1982-09-06 | 1984-03-12 | Toyota Motor Corp | Fuel injection valve device of double suction engine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01105763U (en) * | 1987-12-29 | 1989-07-17 | ||
| JPH01105765U (en) * | 1987-12-29 | 1989-07-17 | ||
| DE4036294A1 (en) * | 1989-11-15 | 1991-05-16 | Aisan Ind | FUEL INJECTION DEVICE |
| DE4036294C2 (en) * | 1989-11-15 | 2001-03-22 | Aisan Ind | Fuel injector |
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