DE9305604U1 - Injection petrol engine with a device for preparing the binary fuel - Google Patents
Injection petrol engine with a device for preparing the binary fuelInfo
- Publication number
- DE9305604U1 DE9305604U1 DE9305604U DE9305604U DE9305604U1 DE 9305604 U1 DE9305604 U1 DE 9305604U1 DE 9305604 U DE9305604 U DE 9305604U DE 9305604 U DE9305604 U DE 9305604U DE 9305604 U1 DE9305604 U1 DE 9305604U1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- engine
- preparing
- main
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 39
- 238000002347 injection Methods 0.000 title claims description 18
- 239000007924 injection Substances 0.000 title claims description 18
- 239000007789 gas Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 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
-
- 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
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0673—Valves; Pressure or flow regulators; Mixers
- F02D19/0681—Shut-off valves; Check valves; Safety valves; Pressure relief valves
-
- 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
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0686—Injectors
- F02D19/0694—Injectors operating with a plurality of fuels
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fuel-Injection Apparatus (AREA)
Description
Einspritzottomotor mit einer Einrichtung zum Vorbereiten des BinärbrennstoffesInjection gasoline engine with a device for preparing the binary fuel
Die Erfindung gehört zum Maschinenbau und zwar zum Motorbau bei der Benutzung des Binärbrennstoffes im Ottomotor mit Einspritzung des Kraftstoffes.The invention belongs to mechanical engineering, specifically to engine construction when using binary fuel in a gasoline engine with fuel injection.
Weit bekannt ist die Benutzung des Binärbrennstoffes in den Vergaserottomotoren, insbesondere des Gas- und Flüssigbrennstoffes, z.B. in den Ottomotoren der italienischen Firma "Landi Renzo", in dem Universellspeisungssystem der niederländischen "Landi Chartog" und japanischen "Katakura Tschickarin" Firmen /1; 2/. Aber die Benutzung des Binärbrennstoffes in den Einspritzottomotoren sind bis jetzt noch nicht sehr bekannt.The use of binary fuel in carburetor engines is widely known, especially gas and liquid fuel, e.g. in the gasoline engines of the Italian company "Landi Renzo", in the universal fuel system of the Dutch "Landi Chartog" and Japanese "Katakura Tschickarin" companies /1; 2/. But the use of binary fuel in injection engines is not yet very well known.
Als Prototyp der Erfindung ist der Einspritzottomotor mit der Einrichtung des Brennstoffluftgemisches /3/ gebraucht, die mit Belieferung des Flüssigkraftstoffes ausgestattet ist, eine Haupteinspritzdüse und eine Anlaßeinspritzdüse im Saugrohr hat. Diese Einrichtung ermöglicht dem Motor in verschidenen Regimen zu arbeiten.As a prototype of the invention, an injection gasoline engine with a fuel-air mixture device /3/ is used, which is equipped with a liquid fuel supply, has a main injection nozzle and a starting injection nozzle in the intake manifold. This device enables the engine to operate in different modes.
Zu den Mängeln des Prototyps gehören die Unmöglichkeit des Motors mit dem Binärbrennstoffgemisch zu arbeiten.The shortcomings of the prototype include the inability of the engine to work with the binary fuel mixture.
Der im Schutzanspruch angegebenen Erfindung liegt das Problem zugrunde, die Kraftstoffkosten des Einspritzottomotors zu vermindern und sein Gebrauchsgebiet zu verbreiten.The invention specified in the protection claim is based on the problem of reducing the fuel costs of the injection gasoline engine and expanding its area of application.
Dieses Problem wird mit den im Schutzanspruch aufgeführten Merkmalen, wie das Vorhandensein zweier Stutzen und zweier Sicherheitsventile in der Haupteinspritzdüse, eines Wärmeaustauschers in dem Belieferungssystem des anderen Kraftstoffes, sowie eines Elektroneinheitsblocks und eines Temperaturschalters, gelöst.This problem is solved with the features listed in the protection claim, such as the presence of two nozzles and two safety valves in the main injection nozzle, a heat exchanger in the supply system of the other fuel, as well as an electronic unit block and a temperature switch.
Die angemeldeten kennzeichnenden Merkmale machen das Speisungssystem des Einspritzottomotors universell, weil der andere Kraftstoff zur Siedetemperatur erwärmt und dann in die Haupteinspritzdüse beliefert wird und das gewährleistet das Erfindungsziel . The claimed distinctive features make the fuel supply system of the injection gasoline engine universal, because the other fuel is heated to boiling temperature and then supplied to the main injection nozzle, and this ensures the aim of the invention.
Mit der Erfindung wird die Ersetzung des teuren Brennstoffes durch billigeren bis 80-90 % erreicht, z.B. durch Benzin mit niedrigen Oktanzahl, Spirtus, durch andere Kohlen-Wasserkraftstoffe und verflüssige Gase.The invention enables the replacement of expensive fuels by up to 80-90% with cheaper ones, e.g. with low-octane petrol, spirits, other hydrocarbon fuels and liquefied gases.
Ein Ausführungsbeispiel der Erfindung wird anhand der Figu-An embodiment of the invention is illustrated in the figures
ren erläutert. Es zeigt:ren explained. It shows:
- Fig.l. Das prinzipielle Schema des Speisungssystems des- Fig.l. The basic scheme of the supply system of the
Einspritzottomotors mit einer Einrichtung zum Vorbereiten des Binärbrennstoffes;Injection gasoline engine with a device for preparing the binary fuel;
- Fig.2. Die Belieferungseinrichtung des Kraftstoffes in die- Fig.2. The fuel supply device in the
Haupteinspritzdüse mit zwei Sicherheitsventilen.Main injection nozzle with two safety valves.
Das Hauptspeisungssystem (Fig.l.) hat den Ballon 1, der unter Druck bis 16 at. funktioniert, und mit dem Resiver 2 des Autobremsesystems durch ein automatisches Ventil 3 und eine Luftleitung 4 verbunden ist. Zu diesem System gehört auch das automatische Ventil 5 mit einem Filter, das Druckreduziergetriebe 6 und der Wärmeaustauscher 7, die durch die Kraftstoffleitungen 8 miteinander mit dem Ballon 1 und der Haipteinspritzdüse 9 verbunden sind. Die Haupteinspritzdüse 9 ist nicht weit vom Einsaugsventil 10 des Motors angeordnet und zu seiner Seite gerichtet.The main supply system (Fig.l.) has the balloon 1, which operates under pressure up to 16 at., and is connected to the receiver 2 of the car brake system through an automatic valve 3 and an air line 4. This system also includes the automatic valve 5 with a filter, the pressure reducer 6 and the heat exchanger 7, which are connected to each other through the fuel lines 8 with the balloon 1 and the main injector 9. The main injector 9 is located not far from the intake valve 10 of the engine and directed to its side.
Die Haupteinspritzdüse 9 hat zum Unterschied von der bekannten den Stutzen 11 (Fig.2.) für die Brennstoffbelieferung aus dem Hauptspeisungssystem und den Stutzen 12 - aus dem zusätzlichen, sowie zwei Sicherheitsventile 13 und 14, die den BrennstoffÜberlauf aus einem System ins andere verhindert.The main injector 9, unlike the known one, has the nozzle 11 (Fig. 2) for fuel supply from the main supply system and the nozzle 12 - from the additional one, as well as two safety valves 13 and 14, which prevent fuel overflow from one system to the other.
Das zusätzliche Speisungssystem erhält alle Elemente des bekannten Systems und wird nicht verändert, und nämlich (Fig.l.): der Kraftstoffpumpe 16 und der Filter 17, das Reduziergetriebe 18, die Anlaßeinspritzdüse 19, die miteinander und mit der Haupteinspritzdüse 9 durch die Kraftstoffleitung 20 verbunden sind.The additional supply system contains all the elements of the known system and is not modified, namely (Fig.l.): the fuel pump 16 and the filter 17, the reduction gear 18, the starting injector 19, which are connected to each other and to the main injector 9 by the fuel line 20.
Die Haupt- und Zusatzspeisungssysteme werden durch den Elektroneinheitsblock 21 mit dem automatischen Temperaturschalter 22 und dem Umschalter 23 des Brennstofftypes geleitet.The main and additional supply systems are controlled by the electronic unit block 21 with the automatic temperature switch 22 and the fuel type switch 23.
Die Anwendung des vorgeschlagenen Systems ist auch auf den Kraftfahrzeugen mit dem Hydraulikbremssystem möglich. In diesem Fall muß man im Hauptspeisungssystem eine Kraftstoffpumpe anwenden, die der Pumpe 16 analogisch ist.The proposed system can also be used on vehicles with hydraulic braking system. In this case, a fuel pump similar to pump 16 must be used in the main supply system.
Der Einspritzottomotor funktioniert auf nächste weise:The injection petrol engine works as follows:
1. Anlaß und Erwärmung des kalten Motors 1. Starting and warming up the cold engine
Umschalter 23 - "Anlaß und Erwärmung", das entsprecht den geschlossenen Kontakten "a" und "d"; Temperaturschal- - ausgeschlossen, die Hauptein-Switch 23 - "Starting and heating", which corresponds to the closed contacts "a" and "d"; temperature switch - excluded, the main input
ter 22 spritzdüse 9 funktioniert nicht;ter 22 spray nozzle 9 does not work;
Ventile 3 und 5 - funktionieren nicht; Pumpe 16 - funktioniert;Valves 3 and 5 - not working; Pump 16 - working;
Anlaßdüse 19 - funktioniert.Starter jet 19 - works.
In diesem Fall funktioniert die Haupteinspritzdüse 9 nicht und das Speisungssystem funktioniert wie bei den weitbekannten Einspritzottomotoren. Die Anlaßeinspritzdüse 19 ermöglicht den Anlaß und die Erwärmung des Motors mit dem Benzin. Die Erwärmung dauert solange, bis die Temperatur der Abkühlungsflüssigkeit +40° C erreicht, dann schließt sich der Temperaturschalter 22 und die Haupteinspritzdüse 9 beginnt ihre Funktion. Der Ottomotor funktioniert mit dem Benzinverbrauch auf allen Zahl- und Lastregimen. In this case, the main injector 9 does not work and the supply system works as in the well-known injection gasoline engines. The starting injector 19 enables the engine to be started and heated up with gasoline. The heating lasts until the temperature of the cooling liquid reaches +40°C, then the temperature switch 22 closes and the main injector 9 starts working. The gasoline engine runs on gasoline consumption in all speed and load modes.
Das bezeichnete Regime ist nicht wirtschaftlich, darum ist es nur für die Anlassung und die Erwärmung zu empfehlen und als Ausnahme, wenn der Fahrer wegen seiner Nachlässigkeit den Kraftstoff in den Ballon 1 verbraucht hatte.The indicated mode is not economical, therefore it is recommended only for starting and warming up and as an exception if the driver, due to his negligence, has used up the fuel in the cylinder 1.
2. Motorfunktion mit dem verflüssigen Gasverbrauch 2. Engine function with liquefied gas consumption
Umschalter 23 - "Gasbrennstoff", das entsprecht den geschlossenen Kontakten "a" und "c";Switch 23 - "gas fuel", which corresponds to the closed contacts "a" and "c";
Temperaturschalter 22 - geschlossen;Temperature switch 22 - closed;
Ventil 3 - ist zu;Valve 3 - is closed;
Ventil 5 - ist offen;Valve 5 - is open;
Pumpe 16 - funktioniert nicht.Pump 16 - not working.
Der Gasbrennstoff wird unter dem Partialdruck durch die Gasleitungen 8 und das Ventil 5 in das Reduziergetriebe 6 beliefert. Hier wird er reduziert bis 3-5 at., dann in dem Wärmeaustauscher 7 erwärm und zu der Haupteinspritzdüse 9 beliefert. Durch den Stutzen 11 wird er unter seinem Druck das Sicherheitsventil 14 öffnen und zu dem Zerstäuber der Haupteinspritzdüse 9 beliefert. Dann wird der Gas, der Arbeitsordnung des Motors entsprechend, auf das Saugventil 10 eingespritzt.The gas fuel is supplied under partial pressure through the gas pipes 8 and the valve 5 to the reducer 6. Here it is reduced to 3-5 at., then heated in the heat exchanger 7 and supplied to the main injector 9. Through the nozzle 11 it opens the safety valve 14 under its pressure and is supplied to the atomizer of the main injector 9. Then the gas is injected into the suction valve 10 according to the engine operating order.
3. Motorfunktion mit dem anderen Kraftstoffverbrauch 3. Engine function with different fuel consumption
Umschalter 23 - "Anderer Brennstoff", dasSwitch 23 - "Other fuel", the
entsprecht den geschlossenen Kontakten "a", "b" Die Kontaktencorresponds to the closed contacts "a", "b" The contacts
"a" und "d" sind ausgeschlossen ;"a" and "d" are excluded;
Temperaturschalter 22-geschlossen;Temperature switch 22-closed;
Ventile 3 und 5 -geöffnet;Valves 3 and 5 -open;
Pumpe 16 -funktioniert nicht.Pump 16 -not working.
In diesem Fall funktioniert das Speisungssystem wie im P.2, ausschließlich, das der andere Kraftstoff (Alkohol u.a.) unter Druck der zusammengepreßten Luft (die aus dem Resiver 2 zufließt) und im Wärmeaustauscher 7 bis zur Siedetemperatur gewärmt wird.In this case, the supply system works as in P.2, except that the other fuel (alcohol, etc.) is under pressure of compressed air (which flows from the receiver 2) and is heated in the heat exchanger 7 to the boiling point.
4. Die Funktion des Motors mit dem Binärbrennstoffverbrauch 4. The function of the engine with binary fuel consumption
Umschalter 23 - alle Kontakte sind geschSwitch 23 - all contacts are closed
lossen ;lose ;
Temperaturschalter 22 - geschlossen; Ventile 3 und 5 - geöffnet; Pumpe 16 - funktioniert.Temperature switch 22 - closed; valves 3 and 5 - open; pump 16 - working.
Das Zusatzsystem funktioniert wie im P.l. und das Hauptspeisungssystem wie im P.3.The additional system works as in P.l. and the main supply system as in P.3.
Unter Druck wird das Benzin durch den Stutzen 12 auf das Sicherheitsventil 13, und der andere Kraftstoff durch den Stutzen 11 - auf das Ventil 14. Wenn sich die Einspritzdüse 9 öffnet, so vermindert sich der Druck in der Innenhöhle der Ventile 13 und 14, sie öffnen sich. Infolge dessen fließt durch das ventil 13 das Benzin und durch das Ventil 14 - der andere Brennstoff, der sich im Ballon 1 befindet.Under pressure, gasoline is supplied through the nozzle 12 to the safety valve 13, and other fuel through the nozzle 11 to the valve 14. When the injector 9 opens, the pressure in the inner cavity of the valves 13 and 14 decreases and they open. As a result, gasoline flows through the valve 13 and other fuel located in the balloon 1 flows through the valve 14.
Das Verhältnis des Benzin und des anderen Brennstoffes hängt von den Konstruktivparametern der Ventile 13 und 14 und von der Differenz des Brennstoffdruckes in den Zusatz- und Hauptspeisungssystemen ab.The ratio of gasoline and other fuel depends on the design parameters of valves 13 and 14 and on the difference in fuel pressure in the additional and main supply systems.
Es werden auch andere Variante der Ausnutzung des angegebenen Systems vorausgesehen; z.B. die Ausnutzung der Benzine mit niedriger Oktanzahl (50-70) und verschiedener brennbarer Flüssigkeiten und Gase mit hoher Oktanzahl.Other variants of using the specified system are also envisaged; for example, the use of gasoline with low octane number (50-70) and various flammable liquids and gases with high octane number.
Informationsquelle:Information source:
1. Grigorjew E.G., Kolubaew B.D. u.a.1. Grigoriev E.G., Kolubaev B.D. among others
Ga s-Ba Hon-Auto Moskau, "Maschinenbau", 1989 Ga s-Ba Hon-Auto Moscow, "Mechanical Engineering", 1989
2. Schreiner D., Schreiner S.2. Schreiner D., Schreiner S.
Die Einrichtung der Mischung des Brennstoffes mit der Luft für den Ottomotoren A.Z. N 1 433 128 F 02 M 13/08 vom 18.12.1986 The device for mixing fuel with air for gasoline engines AZ N 1 433 128 F 02 M 13/08 of 18.12.1986
3. Lenin I.M.., Malaschkin u.a.3. Lenin I.M., Malashkin and others.
Verbrennungsmotoren Moskau, "Maschinenbau", 1976 Internal combustion engines Moscow, "Mechanical Engineering", 1976
Claims (1)
Fraktionskraftstoffe, zwei Einrichtungen für die Erhöhungv und die Reduzierung ihres Druckes und Anlaß- und Haupteinspritzdüsen
enthält,Injection Otto engine with a device for preparing the binary fuel, which has two supply systems of different
Fractional fuels, two devices for increasing v and reducing their pressure and starting and main injection nozzles
contains,
Sicherheitsventile (13, 14) hat;- that the main injection nozzle (9) has two nozzles (11, 12) and two
has safety valves (13, 14);
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9305604U DE9305604U1 (en) | 1993-04-14 | 1993-04-14 | Injection petrol engine with a device for preparing the binary fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9305604U DE9305604U1 (en) | 1993-04-14 | 1993-04-14 | Injection petrol engine with a device for preparing the binary fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9305604U1 true DE9305604U1 (en) | 1993-12-23 |
Family
ID=6891991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9305604U Expired - Lifetime DE9305604U1 (en) | 1993-04-14 | 1993-04-14 | Injection petrol engine with a device for preparing the binary fuel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9305604U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0821762A1 (en) * | 1994-06-21 | 1998-02-04 | The Energy Research And Development Corporation | Auxiliary injector |
-
1993
- 1993-04-14 DE DE9305604U patent/DE9305604U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0821762A1 (en) * | 1994-06-21 | 1998-02-04 | The Energy Research And Development Corporation | Auxiliary injector |
| EP0821762A4 (en) * | 1994-06-21 | 1998-04-01 | Energy Res & Dev Corp | Auxiliary injector |
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