JPS59133775U - Fuel injection device nozzle holder device - Google Patents
Fuel injection device nozzle holder deviceInfo
- Publication number
- JPS59133775U JPS59133775U JP2721983U JP2721983U JPS59133775U JP S59133775 U JPS59133775 U JP S59133775U JP 2721983 U JP2721983 U JP 2721983U JP 2721983 U JP2721983 U JP 2721983U JP S59133775 U JPS59133775 U JP S59133775U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- nozzle holder
- press
- injection device
- threaded 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のノズルホルダ装置の一部断面した側面図
、第２図は本考案−実施例の構成説明図、第３図は第２
図■部の拡大図である。
３は弁本体、４は圧入凹部、５はスリーブ、６は雌ねじ
部、７はシート、８はインレットコネクタ、９はねじ部
。FIG. 1 is a partially sectional side view of a conventional nozzle holder device, FIG. 2 is an explanatory diagram of the configuration of the present invention-embodiment, and FIG.
It is an enlarged view of part ■ in the figure. 3 is a valve body, 4 is a press-fit recess, 5 is a sleeve, 6 is a female threaded portion, 7 is a seat, 8 is an inlet connector, and 9 is a threaded portion.
Claims (1)
部４を設け、この圧入凹部４に焼入れされた鋼材よりな
るスリーブ５を圧入し、スリーブ５に雌ねじ部６と燃料
供給孔に通じるテーパ凹部状のシート７とを形成し、雌
ねじ部６にインレットコネクタ８の先部のねじ部９を螺
合すると共にインレットコネクタ８の半球面状の先端部
１０をシート７に圧接したことを特徴とする燃料噴射装
置のノズルホルダ装置。A press-fit recess 4 that communicates with the fuel supply hole is provided in the valve body 3 of the fuel injection valve 2, a sleeve 5 made of hardened steel is press-fitted into the press-fit recess 4, and the sleeve 5 communicates with the female thread 6 and the fuel supply hole. A tapered concave sheet 7 is formed, a threaded portion 9 at the tip of the inlet connector 8 is screwed into the female threaded portion 6, and a hemispherical tip 10 of the inlet connector 8 is pressed against the sheet 7. A nozzle holder device for a fuel injection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2721983U JPS59133775U (en) | 1983-02-28 | 1983-02-28 | Fuel injection device nozzle holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2721983U JPS59133775U (en) | 1983-02-28 | 1983-02-28 | Fuel injection device nozzle holder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59133775U true JPS59133775U (en) | 1984-09-07 |
Family
ID=30158115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2721983U Pending JPS59133775U (en) | 1983-02-28 | 1983-02-28 | Fuel injection device nozzle holder device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS628367U (en) * | 1985-06-28 | 1987-01-19 | ||
| KR20030016964A (en) * | 2001-08-23 | 2003-03-03 | 현대자동차주식회사 | Sealing combination apparatus of injector and connector for diesel engine |
| KR100527699B1 (en) * | 2002-08-14 | 2005-11-09 | 현대자동차주식회사 | Improved high pressure connector sealing sutructure |
-
1983
- 1983-02-28 JP JP2721983U patent/JPS59133775U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS628367U (en) * | 1985-06-28 | 1987-01-19 | ||
| KR20030016964A (en) * | 2001-08-23 | 2003-03-03 | 현대자동차주식회사 | Sealing combination apparatus of injector and connector for diesel engine |
| KR100527699B1 (en) * | 2002-08-14 | 2005-11-09 | 현대자동차주식회사 | Improved high pressure connector sealing sutructure |
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