JPH0169179U - - Google Patents
Info
- Publication number
- JPH0169179U JPH0169179U JP1987163626U JP16362687U JPH0169179U JP H0169179 U JPH0169179 U JP H0169179U JP 1987163626 U JP1987163626 U JP 1987163626U JP 16362687 U JP16362687 U JP 16362687U JP H0169179 U JPH0169179 U JP H0169179U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel supply
- injection pump
- supply chamber
- fuel injection
- 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 9
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案燃料噴射ポンプの実施例を示す
断面図、第２図は第１図のアイボルト組合の外観
図、第３図及び第４図はアイボルト組合の第１位
置及び第２位置における断面を示す。第５図は従
来装置の断面図、第６図は第５図のアイボルトの
断面図である。
１……ポンプ本体ボデイ、２……ポンプシリン
ダ、３……プランジヤ、１０……プランジヤスプ
リング、１３……アイジヨイント、１５……アイ
ボルト組合、１６……スリーブ弁、１７……弁本
体、１９……スプリング、２２……給排油孔、２
３……排油孔、２４……給油孔、２７……燃料通
路、３３……燃料溜り。
Fig. 1 is a sectional view showing an embodiment of the fuel injection pump of the present invention, Fig. 2 is an external view of the eye bolt assembly shown in Fig. 1, and Figs. 3 and 4 are the eye bolt assembly in the first and second positions. A cross section is shown. FIG. 5 is a sectional view of the conventional device, and FIG. 6 is a sectional view of the eye bolt shown in FIG. DESCRIPTION OF SYMBOLS 1... Pump main body, 2... Pump cylinder, 3... Plunger, 10... Plunger spring, 13... Eye joint, 15... Eye bolt combination, 16... Sleeve valve, 17... Valve body, 19... Spring, 22... Oil supply and drainage hole, 2
3...Oil drain hole, 24...Oil supply hole, 27...Fuel passage, 33...Fuel reservoir.
Claims (1)
の圧力とばねの弾力とにより該給油室への給油通
路を開閉する開閉弁を設けたことを特徴とする燃
料噴射ポンプ。 A fuel injection pump characterized in that a fuel inlet joint of the fuel injection pump is provided with an on-off valve that opens and closes a fuel supply passage to the fuel supply chamber by the pressure in the fuel supply chamber and the elasticity of a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163626U JPH0169179U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163626U JPH0169179U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169179U true JPH0169179U (en) | 1989-05-08 |
Family
ID=31448515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163626U Pending JPH0169179U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3054144A1 (en) * | 2015-02-03 | 2016-08-10 | Robert Bosch Gmbh | Relief valve for a high-pressure pump, in particular plug-in pump, and high pressure pump with such a relief valve |
-
1987
- 1987-10-28 JP JP1987163626U patent/JPH0169179U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3054144A1 (en) * | 2015-02-03 | 2016-08-10 | Robert Bosch Gmbh | Relief valve for a high-pressure pump, in particular plug-in pump, and high pressure pump with such a relief valve |