JPH0193364U - - Google Patents
Info
- Publication number
- JPH0193364U JPH0193364U JP18776687U JP18776687U JPH0193364U JP H0193364 U JPH0193364 U JP H0193364U JP 18776687 U JP18776687 U JP 18776687U JP 18776687 U JP18776687 U JP 18776687U JP H0193364 U JPH0193364 U JP H0193364U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- fuel injection
- cylinder
- coefficient
- linear expansion
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図は本考案を適用した燃料噴射ポンプを示す断
面図である。
１１……フイードポンプ、１３……ポンプ室、
１４……プランジヤ、１５……ケーシング、１６
……シリンダ、１６ａ……ボア、１７……変圧室
、１９……分配通路、２４……スピルポート、２
５……スピルリング。
The figure is a sectional view showing a fuel injection pump to which the present invention is applied. 11...Feed pump, 13...Pump room,
14...Plunger, 15...Casing, 16
... Cylinder, 16a ... Bore, 17 ... Variation chamber, 19 ... Distribution passage, 24 ... Spill port, 2
5... Spilling.
Claims (1)
より燃料を加圧圧送し、プランジヤのスピルポー
トを塞ぐスピルリングの移動により燃料噴射量を
制御する分配型燃料噴射ポンプにおいて、上記プ
ランジヤは上記シリンダ及びスピルリングの少な
くともいずれか一方の線膨張係数より大きな線膨
張係数を有する材料により形成されることを特徴
とする分配型燃料噴射ポンプ。 In a distribution type fuel injection pump that pressurizes fuel by rotation and reciprocating motion of a plunger within a cylinder and controls the fuel injection amount by moving a spill ring that closes a spill port of the plunger, the plunger is connected to the cylinder and the spill ring. A distribution type fuel injection pump characterized in that it is formed of a material having a coefficient of linear expansion larger than a coefficient of linear expansion of at least one of the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18776687U JPH051649Y2 (en) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18776687U JPH051649Y2 (en) | 1987-12-11 | 1987-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193364U true JPH0193364U (en) | 1989-06-20 |
| JPH051649Y2 JPH051649Y2 (en) | 1993-01-18 |
Family
ID=31478898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18776687U Expired - Lifetime JPH051649Y2 (en) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051649Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008175106A (en) * | 2007-01-17 | 2008-07-31 | Denso Corp | Fuel injection valve |
-
1987
- 1987-12-11 JP JP18776687U patent/JPH051649Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008175106A (en) * | 2007-01-17 | 2008-07-31 | Denso Corp | Fuel injection valve |
| JP4618257B2 (en) * | 2007-01-17 | 2011-01-26 | 株式会社デンソー | Fuel injection valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051649Y2 (en) | 1993-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0193364U (en) | ||
| JPS6321763U (en) | ||
| JPS6220177U (en) | ||
| JPH0361138U (en) | ||
| JPS6123461U (en) | fuel injection pump | |
| JPS6271371U (en) | ||
| JPS62128160U (en) | ||
| JPS62114147U (en) | ||
| JPH0330569U (en) | ||
| JPS61204962U (en) | ||
| JPS61118938U (en) | ||
| JPS61108880U (en) | ||
| JPS5928667U (en) | distribution type fuel injection pump | |
| JPS61181873U (en) | ||
| JPS61107970U (en) | ||
| JPS62169250U (en) | ||
| JPS63147U (en) | ||
| JPH024936U (en) | ||
| JPH0365863U (en) | ||
| JPH0387965U (en) | ||
| JPS63156450U (en) | ||
| JPS6157144U (en) | ||
| JPS61118951U (en) | ||
| JPH02107760U (en) | ||
| JPS63128267U (en) |