JPS56159559A - Fuel injection device - Google Patents
Fuel injection deviceInfo
- Publication number
- JPS56159559A JPS56159559A JP6070980A JP6070980A JPS56159559A JP S56159559 A JPS56159559 A JP S56159559A JP 6070980 A JP6070980 A JP 6070980A JP 6070980 A JP6070980 A JP 6070980A JP S56159559 A JPS56159559 A JP S56159559A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- injection valve
- paths
- switching
- section
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To enable to effect a high responsive switching and improve the operational characteristics thereof by a method wherein a switching device, capable of detecting the load condition of an internal-combustion engine and switching instantaneously the ratio of supplying amount of two kinds of fuel continuously in accordance with the load condition, is constituted integrally with an injection valve.
CONSTITUTION: The fuel injection device 10 is consisting of the injection valve section 11 and a fuel switching section 20 and the injection valve section 11 is equipped with a valve body 7 separable from a nozzle 5 against a spring 6 by the excitation of an electromagnet 8. A path 14 for the first fuel such as gasoline or the like and a path 15 for the second fuel such as ethanol or the like are formed between an injection valve main body 12 and the outer wall of the injection valve section while respective fuel outlet ports 14A, 15A for both paths 14, 15 being opened at the vicinity of the nozzle 5 are provided so as to be staggered each other. The fuel switching section 20 is provided with the first and second fuel paths 21, 22 communicating with said paths 14, 15 and poppets 28, 30 are contacted with or separated from ramifying parts 21A, 22A between both of the paths 14, 15, 21, 22 by a diaphragm 23 moved by a pressure difference.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6070980A JPS56159559A (en) | 1980-05-09 | 1980-05-09 | Fuel injection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6070980A JPS56159559A (en) | 1980-05-09 | 1980-05-09 | Fuel injection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56159559A true JPS56159559A (en) | 1981-12-08 |
Family
ID=13150079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6070980A Pending JPS56159559A (en) | 1980-05-09 | 1980-05-09 | Fuel injection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56159559A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5968535A (en) * | 1982-10-08 | 1984-04-18 | Mazda Motor Corp | Fuel supply device for engine |
CN104975965A (en) * | 2015-07-09 | 2015-10-14 | 胡松平 | Automobile diesel oil and natural gas dual-fuel supplying system |
CN105003370A (en) * | 2015-07-09 | 2015-10-28 | 胡松平 | Double-fuel integrated electronic control ejector |
CN105020074A (en) * | 2015-07-09 | 2015-11-04 | 胡松平 | Diesel fuel and natural gas double-fuel integrated injector |
CN105020035A (en) * | 2015-07-09 | 2015-11-04 | 胡松平 | Automobile gasline and alcohol dual-fuel supply system |
CN105041532A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Diesel and alcohol dual-fuel integrated injector |
CN105041534A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Integrated electronic control type ejector |
CN105041533A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Integrated ejector |
CN105041488A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Automobile gasoline and natural gas dual-fuel supply system |
CN105863862A (en) * | 2016-04-22 | 2016-08-17 | 潍柴动力股份有限公司 | Oil injector, common-rail oil injection system and oil injection method |
-
1980
- 1980-05-09 JP JP6070980A patent/JPS56159559A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5968535A (en) * | 1982-10-08 | 1984-04-18 | Mazda Motor Corp | Fuel supply device for engine |
JPH0343458B2 (en) * | 1982-10-08 | 1991-07-02 | Mazda Motor | |
CN105041532A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Diesel and alcohol dual-fuel integrated injector |
CN105003370A (en) * | 2015-07-09 | 2015-10-28 | 胡松平 | Double-fuel integrated electronic control ejector |
CN105020074A (en) * | 2015-07-09 | 2015-11-04 | 胡松平 | Diesel fuel and natural gas double-fuel integrated injector |
CN105020035A (en) * | 2015-07-09 | 2015-11-04 | 胡松平 | Automobile gasline and alcohol dual-fuel supply system |
CN104975965A (en) * | 2015-07-09 | 2015-10-14 | 胡松平 | Automobile diesel oil and natural gas dual-fuel supplying system |
CN105041534A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Integrated electronic control type ejector |
CN105041533A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Integrated ejector |
CN105041488A (en) * | 2015-07-09 | 2015-11-11 | 胡松平 | Automobile gasoline and natural gas dual-fuel supply system |
CN105020074B (en) * | 2015-07-09 | 2018-07-27 | 胡松平 | Diesel oil, natural gas double-fuel integral type injector |
CN105041532B (en) * | 2015-07-09 | 2018-07-27 | 胡松平 | Diesel oil, alcohols double fuel integral type injector |
CN105863862A (en) * | 2016-04-22 | 2016-08-17 | 潍柴动力股份有限公司 | Oil injector, common-rail oil injection system and oil injection method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57167529A (en) | Control system for torque convertor equipped with direct connection clutch | |
JPS56159559A (en) | Fuel injection device | |
JPS54126817A (en) | Intake device for multicylinder engine | |
JPS5688954A (en) | Engine stopping apparatus | |
JPS5525539A (en) | Intake apparatus of multicylinder internal combustion engine | |
JPS54103913A (en) | Internal combustion engine | |
JPS5675932A (en) | Safety device for engine controlling number of cylinder | |
JPS562431A (en) | Suction device for number of cylinder controlling engine | |
JPS5672250A (en) | Controller for exhaust gas recirculation in engine | |
JPS5728855A (en) | Run-on preventing method for engine | |
JPS57157059A (en) | Fuel supplying device for internal-combustion engine | |
JPS5781153A (en) | Electronic regenerative pressure fuel injector for internal combustion engine | |
JPS55125357A (en) | Engine fuel injector | |
JPS5788264A (en) | Fuel injection device for internal combustion engine | |
JPS5654946A (en) | Exhaust gas recirculation controller for engine | |
JPS6429618A (en) | Intake device for engine | |
JPS5797064A (en) | Fuel injection unit for internal combustion engine | |
JPS55164774A (en) | Fuel injection device for engine | |
JPS5362034A (en) | Fuel supply stopping device in internal combustion engine | |
JPS5664148A (en) | Feed pressure controller for fuel injection valve | |
JPS5654950A (en) | Control device for recirculation amount of exhaust gas in engine | |
JPS5652543A (en) | Internal combustion engine | |
JPS57102518A (en) | Intake device for internal combustion engine | |
JPS57163136A (en) | Mixture controlling device for reformed alcohol gas engine | |
JPS5656943A (en) | Engine having mechanism for stopping operation of valve |