JPH0340222B2 - - Google Patents
Info
- Publication number
- JPH0340222B2 JPH0340222B2 JP57106875A JP10687582A JPH0340222B2 JP H0340222 B2 JPH0340222 B2 JP H0340222B2 JP 57106875 A JP57106875 A JP 57106875A JP 10687582 A JP10687582 A JP 10687582A JP H0340222 B2 JPH0340222 B2 JP H0340222B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- gasoline
- engine
- gaseous fuel
- sensor
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 72
- 239000003502 gasoline Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000006200 vaporizer Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- 239000003915 liquefied petroleum gas Substances 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0626—Measuring or estimating parameters related to the fuel supply system
- F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
- F02D19/0631—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position by estimation, i.e. without using direct measurements of a corresponding sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
- F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57106875A JPS59544A (ja) | 1982-06-23 | 1982-06-23 | 液体燃料と気体燃料を併用するエンジン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57106875A JPS59544A (ja) | 1982-06-23 | 1982-06-23 | 液体燃料と気体燃料を併用するエンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59544A JPS59544A (ja) | 1984-01-05 |
JPH0340222B2 true JPH0340222B2 (es) | 1991-06-18 |
Family
ID=14444700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57106875A Granted JPS59544A (ja) | 1982-06-23 | 1982-06-23 | 液体燃料と気体燃料を併用するエンジン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59544A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076487A (en) * | 1999-02-25 | 2000-06-20 | Go-Tec | Internal combustion system using acetylene fuel |
JP2008274883A (ja) | 2007-05-01 | 2008-11-13 | Toyota Motor Corp | 内燃機関の制御装置 |
GB2470725B (en) * | 2009-06-01 | 2013-09-11 | Gm Global Tech Operations Inc | Method for selecting fuel source for vehicle having a first fuel source and a second fuel source |
JP6135681B2 (ja) * | 2015-01-14 | 2017-05-31 | マツダ株式会社 | 多種燃料エンジンの制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026913A (es) * | 1973-05-04 | 1975-03-20 | ||
JPS5225921A (en) * | 1975-08-23 | 1977-02-26 | Showa Jidosha Jigiyou Kyodo Kumiai | Auxiliary fuel feed method to lpg engine |
JPS5298823A (en) * | 1976-02-09 | 1977-08-19 | Davies Edward | Method* system and system kit for supplying additional fuel |
JPS5741461A (en) * | 1980-08-25 | 1982-03-08 | Nissan Motor Co Ltd | Air-fuel ratio control device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745393Y2 (es) * | 1977-11-29 | 1982-10-06 |
-
1982
- 1982-06-23 JP JP57106875A patent/JPS59544A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026913A (es) * | 1973-05-04 | 1975-03-20 | ||
JPS5225921A (en) * | 1975-08-23 | 1977-02-26 | Showa Jidosha Jigiyou Kyodo Kumiai | Auxiliary fuel feed method to lpg engine |
JPS5298823A (en) * | 1976-02-09 | 1977-08-19 | Davies Edward | Method* system and system kit for supplying additional fuel |
JPS5741461A (en) * | 1980-08-25 | 1982-03-08 | Nissan Motor Co Ltd | Air-fuel ratio control device |
Also Published As
Publication number | Publication date |
---|---|
JPS59544A (ja) | 1984-01-05 |
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