DE102015014402A1 - Method and device for generating a fuel mixture for internal combustion engines - Google Patents
Method and device for generating a fuel mixture for internal combustion engines Download PDFInfo
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- DE102015014402A1 DE102015014402A1 DE102015014402.2A DE102015014402A DE102015014402A1 DE 102015014402 A1 DE102015014402 A1 DE 102015014402A1 DE 102015014402 A DE102015014402 A DE 102015014402A DE 102015014402 A1 DE102015014402 A1 DE 102015014402A1
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- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/03006—Gas tanks
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- 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
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- 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
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
- F02D19/0652—Biofuels, e.g. plant oils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
-
- 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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03118—Multiple tanks, i.e. two or more separate tanks
- B60K2015/03157—Multiple tanks, i.e. two or more separate tanks for supply different types of fuel to the motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03355—Arrangements or special measures related to fuel tanks or fuel handling for supplying different types of fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
-
- 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
Abstract
Brennkraftmaschine mit in deren Brennkammer/n hineinragenden Direkteinspritzdüse/n (9) als Teil eines Kraftstoffsystems, welches einen Kraftstofftank für Niederdruckkraftstoff (1), also Kraftstoffe wie beispielsweise Diesel, Pflanzenöl oder Benzin, die bei Normaldruck oder geringem Überdruck in Flüssigphase verharren, als ersten Speicher mit einer Versorgungsleitung (13) und einer zusätzlichen Kraftstoffpumpe (3) aufweist, sowie einen druckfesten Speicher (4) als Kraftstofftank für einen Mitteldruckkraftstoff, also ein Kraftstoff wie beispielsweise LPG (Liquefied-Petroleum-Gas), mit einer Mitteldruckkraftstoffversorgungsleitung (12) aufweist, wobei der Kraftstoff dem druckfesten Speicher (4) entnehmbar ist und zu einem Hochdruckeinspritzsystem, vorzugsweise ein Common-Rail-System, geführt wird, welches den Kraftstoff mit Hochdruck direkt in die Brennkammer einspritzt und welches Hochdruckeinspritzsystem eine oder mehrere Kraftstoffrücklaufleitungen (10) aufweist dadurch gekennzeichnet, dass aus einem Kraftstofftank für Niederdruckkraftstoff (1), vorzugsweise Dieselkraftstoff oder Pflanzenöle, als erstem Speicher mit einer (2 oder 3) oder 2 in Reihe geschalteten Kraftstoffpumpe/n (2 und 3) über eine Niederdruckkraftstoffleitung (13) Niederdruckkraftstoff in einen als Druckmischbehälter (4) dienenden LPG-Kraftstofftank (4) gepumpt wird, wo er sich mit, beim Tankvorgang von außen zugeführtem Mitteldruckkraftstoff, vorzugsweise LPG, mischt, um dann von einer weiteren, im LPG-Kraftstofftank (4) platzierten Kraftstoffpumpe (5) über eine Mitteldruckkraftstoffleitung (12) als Mischkraftstoff einem Hochdruckeinspritzsystem zugeführt zu werden, das entweder ein Common-Rail-System oder ein Pumpe-Düse-System sein kann, wobei der, vom Hochdruckeinspritzsystem nicht in den Brennraum der Brennkraftmaschine eingespritzte überschüssige Mischkraftstoff über eine oder mehrere zusammengeführte Kraftstoffrückleitungen (10) und ein stromabwärts des oder der Koppelpunkte der Kraftstoffrückleitungen (10) eingefügtes Druckhalteventil (11) in den LPG-Kraftstofftank (4) zurückgeführt wird.Internal combustion engine with direct injection nozzle (s) (9) projecting into the combustion chamber (s) as part of a fuel system which holds a fuel tank for low-pressure fuel (1), ie fuels such as diesel, vegetable oil or gasoline, which remain in liquid phase at normal pressure or slight overpressure Having memory with a supply line (13) and an additional fuel pump (3), and a pressure-resistant accumulator (4) as a fuel tank for a medium-pressure fuel, ie a fuel such as LPG (Liquefied petroleum gas) having a medium pressure fuel supply line (12) wherein the fuel from the pressure-resistant accumulator (4) can be removed and to a high pressure injection system, preferably a common rail system is guided, which injects the fuel at high pressure directly into the combustion chamber and which high pressure injection system one or more fuel return lines (10) characterized marked in characterized in that from a fuel tank for low pressure fuel (1), preferably diesel fuel or vegetable oils, as the first memory with a (2 or 3) or 2 in series fuel pump / s (2 and 3) via a low pressure fuel line (13) low pressure fuel in as LPG fuel tank (4) is pumped, where it mixes with, during the refueling externally supplied medium pressure fuel, preferably LPG, then from another, in the LPG fuel tank (4) placed fuel pump (5) over a medium pressure fuel line (12) to be supplied as a mixed fuel to a high pressure injection system, which may be either a common rail system or a pump-nozzle system, wherein the excess mixed fuel injected by the high-pressure injection system into the combustion chamber of the internal combustion engine via one or more merged Fuel return lines (10) and one downstream of the coupling or points of the fuel return lines (10) inserted pressure retaining valve (11) is returned to the LPG fuel tank (4).
Description
Die vorliegende Erfindung betrifft eine Vorrichtung und ein Verfahren zur Erzeugung eines Kraftstoffgemisches für Brennkraftmaschinen mit einer in deren Brennkammer hineinragenden Direkteinspritzdüse als Teil eines Kraftstoffsystems, welches einen Kraftstofftank für Niederdruckkraftstoff, also Kraftstoffe wie beispielsweise Diesel, Pflanzenöl oder Benzin, die bei Normaldruck oder geringem Überdruck in Flüssigphase verharren, als ersten Speicher mit einer Versorgungsleitung und einer zusätzlichen Kraftstoffpumpe aufweist, sowie einen druckfesten Speicher als Kraftstofftank für einen Mitteldruckkraftstoff, also ein Kraftstoff wie beispielsweise LPG (Liquefied-Petroleum-Gas), der eines mittleren Druckes von ca. 3–20 bar bedarf um in Flüssigphase zu verharren, mit einer Mitteldruckkraftstoffversorgungsleitung aufweist, wobei der Kraftstoff dem druckfesten Speicher als Kraftstofftank für Mitteldruckkraftstoff entnehmbar und mit der Hochdruckpumpe verbunden ist und die Ausgangsleitung der Hochdruckpumpe über einen Hochdruckspeicher (Rail) mit der oder den Direkteinspritzdüse/n verbunden ist/sind, wobei das Einspritzsystem Kraftstoffrücklaufleitungen aufweist über die überschüssiger Kraftstoff rückgeführt wird. Alternativ kann die Mitteldruckkraftstoffversorgungsleitung auch mit einem Pumpe-Düse-Hochdruckeinspritzsystem an Stelle des Common-Rail-Systems gekoppelt sein. Die Mischung von vorzugsweise Dieselkraftstoff mit LPG ist aus mehreren Gründen vorteilhaft. Zum einen ist der energiespezifische Preis für LPG in vielen Ländern niedriger als der Preis für Dieselkraftstoff. Darüber hinaus wurde festgestellt, dass die Mischung von Dieselkraftstoff mit LPG die Emissionen bei Dieselmotoren senken kann. Es reduziert sich nicht nur der Ausstoß von Kohlendioxid sondern insbesonders die Rußemissionen nehmen dabei deutlich ab, ebenso wie die Emission von Stickoxiden.The present invention relates to an apparatus and a method for producing a fuel mixture for internal combustion engines with a projecting into the combustion chamber direct injection nozzle as part of a fuel system, a fuel tank for low pressure fuel, ie fuels such as diesel, vegetable oil or gasoline, at atmospheric pressure or low pressure in Stability liquid phase, as the first memory having a supply line and an additional fuel pump, and a pressure-resistant storage as a fuel tank for a medium-pressure fuel, ie a fuel such as LPG (Liquefied petroleum gas), the average pressure of about 3-20 bar in order to remain in liquid phase, having a medium-pressure fuel supply line, wherein the fuel the pressure-resistant accumulator as a fuel tank for medium-pressure fuel removed and connected to the high-pressure pump and the Ausgangsle tion of the high-pressure pump via a high-pressure accumulator (rail) with the or the direct injection nozzle / s is / are connected, wherein the injection system has fuel return lines over the excess fuel is recycled. Alternatively, the medium pressure fuel supply line may also be coupled to a high pressure fuel injector system instead of the common rail system. The mixture of preferably diesel fuel with LPG is advantageous for several reasons. For one thing, the energy-specific price of LPG is lower than the price of diesel fuel in many countries. In addition, it has been found that blending diesel with LPG can lower diesel engine emissions. It not only reduces the emission of carbon dioxide but in particular the soot emissions decrease significantly, as does the emission of nitrogen oxides.
In der
Alternativ ist es auch möglich Niederdruckkraftstoffe wie Diesel, verschiedene Pflanzenöle und -fette separat in den Mitteldruckkraftstofftank hineinzupumpen und danach den unter Druck stehenden Mitteldruckkraftstoff. Ein identisches System wird auch im Gebrauchsmuster Nr. 203 10 824.8 vorgeschlagen.Alternatively, it is also possible to pump low pressure fuels such as diesel, various vegetable oils and fats separately into the medium pressure fuel tank and then the pressurized medium pressure fuel. An identical system is also proposed in Utility Model No. 203 10 824.8.
Allerdings existiert zurzeit keine Infrastruktur, die die Einbringung von Niederdruckkraftstoffen wie Benzin, Dieselkraftstoff oder Pflanzenölen in einen Druckmischbehälter als Tank ermöglicht. Und der Aufbau einer solchen Infrastruktur ist nicht abzusehen.However, there is currently no infrastructure that allows the introduction of low-pressure fuels such as gasoline, diesel fuel or vegetable oils in a pressure mixing tank as a tank. And the construction of such an infrastructure is not foreseeable.
Es liegt nun der vorliegenden Erfindung die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zur Verfügung zu stellen, welche, bei Nutzung der existierenden Infrastruktur für das Tanken von Kraftstoffen, die Erzeugung eines Kraftstoffgemisches aus Niederdruckkraftstoff und Mitteldruckkraftstoff, zum Betrieb einer direkt einspritzenden Brennkraftmaschine, ermöglicht. Diese Aufgabe wird mit einer wie zuvor beschriebenen Brennkraftmaschine dadurch gelöst, dass aus einem Niederdruckkraftstofftank, der in herkömmlicher Weise betankt werden kann, Niederdruckkraftstoff, vorzugsweise Diesel, mit Hilfe einer oder zwei in Reihe gekoppelten Kraftstoffpumpe/n in einen Druckmischbehälter als Tank für einen Mitteldruckkraftstoff mit einem Dampfdruckpufferraum gepumpt wird, welcher Druckmischbehälter ebenfalls in herkömmlicher Weise mit Mitteldruckkraftstoff, vorzugsweise LPG betankt werden kann. Aus diesem LPG-Tank wird nun, ähnlich wie Niederdruckkraftstoff aus einem Niederdruckkraftstofftank, der Mischkraftstoff einem Common-Rail- oder Pumpe-Düse-System zugeführt und von diesem mit Hochdruck in die Brennkammer eingespritzt. Überschüssiger Mischkraftstoff wird bei beiden Einspritzsystemen über die Rücklaufleitungen stromabwärts der Hochdruckpumpe in den Speicher zurückgeführt.It is therefore the object of the present invention to provide a method and a device which, when using the existing infrastructure for refueling fuels, enables the production of a fuel mixture of low-pressure fuel and medium-pressure fuel for operating a directly injecting internal combustion engine , This object is achieved with an internal combustion engine as described above in that from a low-pressure fuel tank, which can be refueled in a conventional manner, low-pressure fuel, preferably diesel, with the help of one or two series-coupled fuel pump / s in a pressure mixing tank as a tank for a medium-pressure fuel a vapor pressure buffer space is pumped, which pressure mixing vessel can also be refueled in a conventional manner with medium pressure fuel, preferably LPG. From this LPG tank is now similar to low-pressure fuel from a low-pressure fuel tank, the mixed fuel supplied to a common-rail or pump-nozzle system and injected from this with high pressure in the combustion chamber. Excess mixed fuel is returned in both injection systems via the return lines downstream of the high-pressure pump in the memory.
Damit wird für, nach dem Stand der Technik direkt einspritzende Brennkraftmaschinen eine Vorrichtung und ein Verfahren zur Erzeugung von Mischkraftstoffen geschaffen, deren Zuführung in den Brennraum, insbesondere bei Kraftfahrzeugen, verringerte Emissionen bewirken und aufgrund der preislichen Vorteile der eingesetzten Kraftstoffe auch kostengünstiger sind.Thus, an apparatus and a method for producing mixed fuels is provided for, according to the prior art directly injecting internal combustion engines whose supply into the combustion chamber, especially in motor vehicles, cause reduced emissions and are cheaper due to the price advantages of the fuels used.
Ein Ausführungsbeispiel der vorliegenden Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung weiter erläutert.An embodiment of the present invention is illustrated in the drawing and further explained in the following description.
In der
Aus einem Kraftstofftank
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102010024635 A1 [0002] DE 102010024635 A1 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102015014402.2A DE102015014402A1 (en) | 2015-11-06 | 2015-11-06 | Method and device for generating a fuel mixture for internal combustion engines |
Applications Claiming Priority (1)
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DE102015014402.2A DE102015014402A1 (en) | 2015-11-06 | 2015-11-06 | Method and device for generating a fuel mixture for internal combustion engines |
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DE102015014402A1 true DE102015014402A1 (en) | 2017-05-11 |
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DE102015014402.2A Withdrawn DE102015014402A1 (en) | 2015-11-06 | 2015-11-06 | Method and device for generating a fuel mixture for internal combustion engines |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016000090A1 (en) | 2016-01-07 | 2017-07-13 | Karlheinrich Winkelmann | Apparatus and method for refueling a fuel tank with mixed fuel |
CN107165754A (en) * | 2017-07-07 | 2017-09-15 | 辽阳新风科技有限公司 | A kind of high-pressure fuel supply system and engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024635A1 (en) | 2010-06-22 | 2011-12-22 | A. Luhmann Gmbh | Brennstoffzumesseinrichtung for an internal combustion engine |
-
2015
- 2015-11-06 DE DE102015014402.2A patent/DE102015014402A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024635A1 (en) | 2010-06-22 | 2011-12-22 | A. Luhmann Gmbh | Brennstoffzumesseinrichtung for an internal combustion engine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016000090A1 (en) | 2016-01-07 | 2017-07-13 | Karlheinrich Winkelmann | Apparatus and method for refueling a fuel tank with mixed fuel |
CN107165754A (en) * | 2017-07-07 | 2017-09-15 | 辽阳新风科技有限公司 | A kind of high-pressure fuel supply system and engine |
CN107165754B (en) * | 2017-07-07 | 2024-02-02 | 辽阳新风科技有限公司 | High-pressure oil supply system and engine |
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