JPH01173369U - - Google Patents
Info
- Publication number
- JPH01173369U JPH01173369U JP6512588U JP6512588U JPH01173369U JP H01173369 U JPH01173369 U JP H01173369U JP 6512588 U JP6512588 U JP 6512588U JP 6512588 U JP6512588 U JP 6512588U JP H01173369 U JPH01173369 U JP H01173369U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- injection pump
- conduit
- fuel injection
- tank
- 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 23
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案による内燃機関の複燃料供給装
置を示す構成図、第２図は燃料に応じてコントロ
ールラツクの位置を切換えた例を示す図、第３図
は他の実施例を示す図である。
１０…燃料噴射ポンプ、１２…プランジヤ、１
８…ピニオン、２０…コントロールラツク、２６
…フルロードセツトレバー、３０…トルクカム、
３４…ソレノイド、３８，４０…燃料タンク、４
２，４８，５２…燃料導管、５０…燃料圧送器、
５４…三方電磁弁、５６…レベルセンサ、６４…
燃料噴射弁、７４…圧送器ピストン、６８，７０
…燃料通路。
Fig. 1 is a configuration diagram showing a dual fuel supply system for an internal combustion engine according to the present invention, Fig. 2 is a diagram showing an example in which the position of the control rack is switched depending on the fuel, and Fig. 3 is a diagram showing another embodiment. It is. 10...Fuel injection pump, 12...Plunger, 1
8...Pinion, 20...Control rack, 26
...Full load set lever, 30...Torque cam,
34... Solenoid, 38, 40... Fuel tank, 4
2, 48, 52...Fuel conduit, 50...Fuel pressure feeder,
54...Three-way solenoid valve, 56...Level sensor, 64...
Fuel injection valve, 74... Pressure feeder piston, 68, 70
...Fuel passage.
Claims (1)
主燃料導管を通つて主燃料を供給される燃料噴射
ポンプと、第２の燃料タンクと、該第２の燃料タ
ンクから副燃料導管を通つて副燃料を供給される
燃料圧送器と、該燃料噴射ポンプ及び該燃料圧送
器に接続される第１の燃料通路及び第２の燃料通
路を有する燃料噴射弁と、該第２の燃料タンクを
該燃料噴射ポンプに連結する補助燃料導管と、該
燃料噴射ポンプに供給する燃料の切換えのために
該主燃料導管と該補助燃料導管とを切換える切換
弁と、該切換弁に連動して該燃料噴射ポンプの燃
料噴射量の特性を切換える噴射量特性切換え手段
とを備えた内燃機関の複燃料供給装置。 a first fuel tank; a fuel injection pump supplied with main fuel from the first fuel tank through a main fuel conduit; a second fuel tank; a fuel injection valve having a first fuel passage and a second fuel passage connected to the fuel injection pump and the fuel injection pump, and a second fuel tank. an auxiliary fuel conduit connected to the fuel injection pump; a switching valve that switches between the main fuel conduit and the auxiliary fuel conduit in order to switch the fuel supplied to the fuel injection pump; A dual fuel supply device for an internal combustion engine, comprising an injection amount characteristic switching means for switching the characteristics of the fuel injection amount of an injection pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6512588U JPH0631166Y2 (en) | 1988-05-19 | 1988-05-19 | Dual fuel supply system for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6512588U JPH0631166Y2 (en) | 1988-05-19 | 1988-05-19 | Dual fuel supply system for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01173369U true JPH01173369U (en) | 1989-12-08 |
| JPH0631166Y2 JPH0631166Y2 (en) | 1994-08-22 |
Family
ID=31290570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6512588U Expired - Lifetime JPH0631166Y2 (en) | 1988-05-19 | 1988-05-19 | Dual fuel supply system for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631166Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4725564B2 (en) * | 2007-08-31 | 2011-07-13 | トヨタ自動車株式会社 | Fuel injection device for internal combustion engine and fuel injection valve thereof |
-
1988
- 1988-05-19 JP JP6512588U patent/JPH0631166Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4725564B2 (en) * | 2007-08-31 | 2011-07-13 | トヨタ自動車株式会社 | Fuel injection device for internal combustion engine and fuel injection valve thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631166Y2 (en) | 1994-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01173369U (en) | ||
| JPS6386482U (en) | ||
| JPS6441665U (en) | ||
| JPS63132874U (en) | ||
| JPS62176471U (en) | ||
| JPH01131866U (en) | ||
| JPS61190466U (en) | ||
| JPS63100669U (en) | ||
| JPH01179137U (en) | ||
| JPS648535U (en) | ||
| JPS6012672U (en) | Ignition advance control device for internal combustion engine using gasoline/LPG switching | |
| JPH01149537U (en) | ||
| JPH0243439U (en) | ||
| JPS6162260U (en) | ||
| JPH0459347U (en) | ||
| JPS61114048U (en) | ||
| JPS61147368U (en) | ||
| JPH01176744U (en) | ||
| JPS63126556U (en) | ||
| JPH0183133U (en) | ||
| JPS6254274U (en) | ||
| JPH0264758U (en) | ||
| JPH01127970U (en) | ||
| JPS6451763U (en) | ||
| JPS62152040U (en) |