JPH02107761U - - Google Patents
Info
- Publication number
- JPH02107761U JPH02107761U JP1537889U JP1537889U JPH02107761U JP H02107761 U JPH02107761 U JP H02107761U JP 1537889 U JP1537889 U JP 1537889U JP 1537889 U JP1537889 U JP 1537889U JP H02107761 U JPH02107761 U JP H02107761U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel injection
- plunger
- injection device
- cylinder engine
- 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 16
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案に係る多気筒エンジンの燃料噴
射装置の概略系統図、第２図及び第３図は第１図
の−線及び−線拡大断面図である。
１０…燃料噴射装置、１２…燃料フイルタ、１
４…燃料溜め、１６…燃料噴射ポンプ、１８…バ
レル、２０…プランジヤ、２０ａ…リード、２２
…吸い込み口、２４…デリベリ弁。
FIG. 1 is a schematic system diagram of a fuel injection system for a multi-cylinder engine according to the present invention, and FIGS. 2 and 3 are enlarged sectional views taken along lines - and - in FIG. 1. 10...Fuel injection device, 12...Fuel filter, 1
4...Fuel reservoir, 16...Fuel injection pump, 18...Barrel, 20...Plunger, 20a...Reed, 22
...Suction port, 24...Delivery valve.
Claims (1)
含む燃料噴射ポンプとから成り、前記燃料噴射ポ
ンプは前記燃料溜めを貫通して取付けられた複数
のバレルと各バレル内に設けられ上端にリードを
有するプランジヤと各プランジヤに対応する吸い
込み口から吸入される燃料を圧送するデリベリ弁
と前記プランジヤを気筒毎に順次昇降する昇降手
段とを含む多気筒エンジンの燃料噴射装置におい
て、複数の気筒のうちスピル圧の高い気筒に相応
する吸い込み口を燃料フイルタから遠ざかるよう
に他の気筒に相応する吸い込み口に対して逆方向
に向けられていることを特徴とする多気筒エンジ
ンの燃料噴射装置。 a fuel injection pump including a fuel reservoir to which fuel is supplied from a fuel filter; the fuel injection pump includes a plurality of barrels installed through the fuel reservoir; and a plunger provided in each barrel and having a lead at an upper end. In a fuel injection device for a multi-cylinder engine, the fuel injection device for a multi-cylinder engine includes a delivery valve that pumps fuel sucked in from a suction port corresponding to each plunger, and an elevating means that sequentially raises and lowers the plunger for each cylinder. A fuel injection device for a multi-cylinder engine, characterized in that the suction ports corresponding to higher cylinders are oriented in the opposite direction to the suction ports corresponding to other cylinders so as to move away from the fuel filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1537889U JPH02107761U (en) | 1989-02-14 | 1989-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1537889U JPH02107761U (en) | 1989-02-14 | 1989-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107761U true JPH02107761U (en) | 1990-08-28 |
Family
ID=31227383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1537889U Pending JPH02107761U (en) | 1989-02-14 | 1989-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107761U (en) |
-
1989
- 1989-02-14 JP JP1537889U patent/JPH02107761U/ja active Pending
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