JPS60180762U - Fuel injection nozzle for internal combustion engine - Google Patents
Fuel injection nozzle for internal combustion engineInfo
- Publication number
- JPS60180762U JPS60180762U JP6939084U JP6939084U JPS60180762U JP S60180762 U JPS60180762 U JP S60180762U JP 6939084 U JP6939084 U JP 6939084U JP 6939084 U JP6939084 U JP 6939084U JP S60180762 U JPS60180762 U JP S60180762U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- combustion engine
- internal combustion
- injection nozzle
- holder
- 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 title claims 5
- 238000002347 injection Methods 0.000 title claims 4
- 239000007924 injection Substances 0.000 title claims 4
- 238000002485 combustion reaction Methods 0.000 title claims 3
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図は本考案の第１実施例の要部を示す要部断面図、
第２図は第１図に示す第１実施例と同様の部分を示す第
２実施例の要部断面図、第３図は従来の内燃機関用燃料
噴射ノズルの全体の構成を示す中心軸に沿う全体断面図
を各々示す。
１・・・ホルダ、１ａ・・・内部断面、２・・・調節ピ
スト ′ン、４・・・戻しばね、７・・・弁ニードル
、１０・・・つば部。FIG. 1 is a cross-sectional view of the main parts of the first embodiment of the present invention;
FIG. 2 is a sectional view of the main part of the second embodiment showing the same parts as the first embodiment shown in FIG. 1, and FIG. The overall cross-sectional view along the line is shown in each case. DESCRIPTION OF SYMBOLS 1...Holder, 1a...Internal cross section, 2...Adjustment piston, 4...Return spring, 7...Valve needle, 10...Brim part.
Claims (1)
トン２と、燃料噴射終了後に該調節ピストン２を燃料噴
射前の位置へ復帰させる戻しばね４とをホルダ１内に収
容した内燃機関用燃料憤噴射ノズルにおいて、前記戻し
ばね４を前記ホルダ１の内部端面１ａと前記調節ピスト
ン２の一部分をなすつば部１０との間に配設したことを
特徴とする内燃機開用燃料噴射ノズル。A fuel for an internal combustion engine in which a holder 1 houses an adjusting piston 2 that regulates and controls the movement of a valve needle 7 in the valve opening direction, and a return spring 4 that returns the adjusting piston 2 to the position before fuel injection after completion of fuel injection. A fuel injection nozzle for opening an internal combustion engine, characterized in that the return spring 4 is disposed between the inner end surface 1a of the holder 1 and a flange 10 forming a part of the adjustment piston 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6939084U JPS60180762U (en) | 1984-05-11 | 1984-05-11 | Fuel injection nozzle for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6939084U JPS60180762U (en) | 1984-05-11 | 1984-05-11 | Fuel injection nozzle for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60180762U true JPS60180762U (en) | 1985-11-30 |
Family
ID=30605021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6939084U Pending JPS60180762U (en) | 1984-05-11 | 1984-05-11 | Fuel injection nozzle for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60180762U (en) |
-
1984
- 1984-05-11 JP JP6939084U patent/JPS60180762U/en active Pending
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