JPH0317273U - - Google Patents
Info
- Publication number
- JPH0317273U JPH0317273U JP7765889U JP7765889U JPH0317273U JP H0317273 U JPH0317273 U JP H0317273U JP 7765889 U JP7765889 U JP 7765889U JP 7765889 U JP7765889 U JP 7765889U JP H0317273 U JPH0317273 U JP H0317273U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- fuel injection
- cylindrical portion
- tip
- nozzle
- 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 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は他の実施例を示す断面図、第３図及び第４
図は従来の説明図である。
３……シリンダヘツド、４……燃料噴射ノズル
、４ａ……ノズル本体、４ｂ……ノズル先端部、
５……ガスケツト、５ａ……座板部、５ｂ……筒
状部。
Fig. 1 is a sectional view showing one embodiment of this invention, Fig. 2 is a sectional view showing another embodiment, Figs.
The figure is a conventional explanatory diagram. 3... Cylinder head, 4... Fuel injection nozzle, 4a... Nozzle body, 4b... Nozzle tip,
5... Gasket, 5a... Seat plate portion, 5b... Cylindrical portion.
Claims (1)
燃料噴射ノズル４を取付けたデイーゼルエンジン
において、上記ガスケツト５を熱伝導率の高い材
料により座板部５ａと筒状部５ｂを一体に成形し
、かつ上記筒状部５ｂをノズル本体４ａの先端に
突設されたノズル先端部４ｂの外周に圧入してな
る、デイーゼルエンジンの燃料噴射ノズル用ガス
ケツト。 (2) 上記ガスケツト５を銅系金属により形成し
てなる、請求項(1)記載の燃料噴射ノズル用ガス
ケツト。[Claims for Utility Model Registration] (1) In a diesel engine in which a fuel injection nozzle 4 is attached to a cylinder head 3 via a gasket 5, the gasket 5 is made of a material with high thermal conductivity to connect the seat plate portion 5a and the cylindrical portion. 5b is integrally molded, and the cylindrical portion 5b is press-fitted into the outer periphery of a nozzle tip 4b protruding from the tip of a nozzle body 4a. (2) The gasket for a fuel injection nozzle according to claim (1), wherein the gasket 5 is formed of a copper-based metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765889U JPH0317273U (en) | 1989-07-03 | 1989-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765889U JPH0317273U (en) | 1989-07-03 | 1989-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317273U true JPH0317273U (en) | 1991-02-20 |
Family
ID=31620247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7765889U Pending JPH0317273U (en) | 1989-07-03 | 1989-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000170628A (en) * | 1998-12-10 | 2000-06-20 | Mitsubishi Electric Corp | Fuel injection valve and seal ring |
-
1989
- 1989-07-03 JP JP7765889U patent/JPH0317273U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000170628A (en) * | 1998-12-10 | 2000-06-20 | Mitsubishi Electric Corp | Fuel injection valve and seal ring |