JPS60107363U - unit injector - Google Patents
unit injectorInfo
- Publication number
- JPS60107363U JPS60107363U JP19773583U JP19773583U JPS60107363U JP S60107363 U JPS60107363 U JP S60107363U JP 19773583 U JP19773583 U JP 19773583U JP 19773583 U JP19773583 U JP 19773583U JP S60107363 U JPS60107363 U JP S60107363U
- Authority
- JP
- Japan
- Prior art keywords
- unit injector
- valve
- needle
- abstract
- spring
- 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
Landscapes
- Fuel-Injection Apparatus (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のユニットインジェクタを示す縦断面図、
第２図はこの考案の実施例を示す要部縦断面図、第３図
はカムアングル対噴射率の関係を示す特性曲線図である
。
図において、２はプランジャ、３はユニットインジェク
タ、４はバルブ押圧ロッド、５はニードルバルブ、６は
ニードルスプリングである。Figure 1 is a vertical cross-sectional view showing a conventional unit injector.
FIG. 2 is a longitudinal cross-sectional view of a main part showing an embodiment of this invention, and FIG. 3 is a characteristic curve diagram showing the relationship between cam angle and injection rate. In the figure, 2 is a plunger, 3 is a unit injector, 4 is a valve pressing rod, 5 is a needle valve, and 6 is a needle spring.
Claims (1)
ドルスプリングのセット荷重を増加させてニードルバル
ブを押し下げるロッドを介設したことを特徴とするユニ
ットインジェクタ。A unit injector characterized in that a rod is interposed between the plunger and the spring seat to increase the set load of the needle spring and push down the needle valve when the valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19773583U JPS60107363U (en) | 1983-12-22 | 1983-12-22 | unit injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19773583U JPS60107363U (en) | 1983-12-22 | 1983-12-22 | unit injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60107363U true JPS60107363U (en) | 1985-07-22 |
Family
ID=30756188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19773583U Pending JPS60107363U (en) | 1983-12-22 | 1983-12-22 | unit injector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107363U (en) |
-
1983
- 1983-12-22 JP JP19773583U patent/JPS60107363U/en active Pending
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