DE901011C - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
DE901011C
DE901011C DES28748A DES0028748A DE901011C DE 901011 C DE901011 C DE 901011C DE S28748 A DES28748 A DE S28748A DE S0028748 A DES0028748 A DE S0028748A DE 901011 C DE901011 C DE 901011C
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engine
carburetor
fuel
water
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
Application number
DES28748A
Other languages
German (de)
Inventor
Dr Phil Paul Wenk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DES28748A priority Critical patent/DE901011C/en
Application granted granted Critical
Publication of DE901011C publication Critical patent/DE901011C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0228—Adding fuel and water emulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/83—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element
    • B01F31/831—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element the vibrations being generated by the rotation of the stirring element
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Description

Es ist bekannt, Kraftstoff für Verbrennungskraftmaschinen, beispielsweise Benzin oder Ö1, zur Erhöhung seines Oktanwertes mit Wasser zu zersetzen, wobei das Wasser mit dem Kraftstoff gut vermischt sein muß. Es kann hierdurch eine Einsparung von Kraftstoff erreicht werden, während die Leistung des Motors gleichbleibt oder gar ansteigt. Nachteilig ist, daß zum Tanken der Verbrennungskraftmaschine bzw. des Kraftfahrzeuges ein geeignetes Kraftstoff-Wasser-Gemisch bereitgehalten werden muß, was eine Komplizierung des Tankstellengewerbes darstellt. It is known to use fuel for internal combustion engines, for example Gasoline or oil to decompose with water to increase its octane value, whereby the The water must be well mixed with the fuel. This can result in a saving of fuel can be achieved while the performance of the engine remains the same or even increases. The disadvantage is that for refueling the internal combustion engine or of the motor vehicle a suitable fuel-water mixture can be kept ready must, which is a complication of the gas station industry.

Noch erheblicher ist aber der Nachteil, daß sich ein Gemisch aus Kraftstoff und Wasser selbst bei feinster Emulgierung, wie sie z. B. in bekannter Weise durch die Einwirkung von Ultraschallwellen erzeugt werden kann, schon nach verhältnismäßig kurzer Zeit zumindest teilweise wieder entmischt, so daß die durch das bekannte Verfahren erstrebten Vorteile in Frage gestellt werden.The disadvantage that there is a mixture of fuel is even more significant and water even with the finest emulsification, as z. B. in a known manner the action of ultrasonic waves can be generated already after proportionately at least partially separated again for a short time, so that the familiar Procedures sought benefits are called into question.

Gegenstand der Erfindung ist eine Verbrennungskraftmaschine, die als Antriebmittel ein Kraftstoff-Wasser-Gemisch verwendet, die aber die gesamten Nachteile dadurch vermeidet, daß unmittelbar vor ihrem Vergaser bzw. ihrer Einspritzdüse eine Mischvorrichtung zum Vermischen des Kraftstoffes mit dem Wasser angeordnet ist. Erfindungsgemäß wird also das Kraftstoff-Wasser-Gemisch erst unmittelbar vor seinem Eintritt in den Vergaser bzw. in die Einspritzdüse hergestellt, so daß es sich vor dem Verbrauch nicht mehr zersetzen kann. Auch besondere Vorkehrungen der Tankstellen fallen ganz fort. The invention is an internal combustion engine that a fuel-water mixture is used as the drive means, but the entire This avoids disadvantages that immediately in front of their carburetor or their injection nozzle arranged a mixing device for mixing the fuel with the water is. According to the invention, the fuel-water mixture is only immediately before its entry into the carburetor or into the injector made so that it can no longer decompose before consumption. Also take special precautions Petrol stations are no longer available.

Ein besonders vorteilhaftes Ausführungsbeispiel der Einrichtung nach der Erfindung ist in der Zeichnung dargestellt. Durch die Leitung I strömt dem Vergaser Benzin zu, während über die Leitung 2 Wasser zugeführt wird. Benzin und Wasser können durch zwei in der Zeichnung nicht dargestellte Flüssigkeitshähne in ein vorgegebenes Mengenverhältnis gebracht werden. A particularly advantageous embodiment of the device according to the invention is shown in the drawing. The carburetor flows through line I. Gasoline to, while water is supplied via line 2. Gasoline and water can by two liquid taps, not shown in the drawing, into a predetermined one Quantities are brought.

In der Zuleitung 4 zum Vergaser ist die Schallsirene 3 angeordnet, die mit einem eigenen Antriebsmotor 5, beispielsweise einem Elektromotor, der mit Batteriespannung läuft, angetrieben wird. Das Gemisch muß diese Sirene passieren und wird hierbei kräftig beschallt und durchmischt. Nunmehr kann es über die Leitung 4 dem Vergaser zuströmen.The sound siren 3 is arranged in the feed line 4 to the carburetor, with its own drive motor 5, for example an electric motor, which with Battery voltage is running, is being driven. The mixture has to pass this siren and is vigorously sonicated and mixed. Now it can be done over the line 4 flow towards the carburetor.

In der Erfindung ist die Erkenntnis verwertet, daß für die Durchmischung keineswegs die Verwendung von Ultraschallwellen notwendig ist, sondern daß vielmehr mit Schwingungen des höheren Schallgebietes ebenfalls gute Erfolge zu erzielen sind. Da ein solcher Schwingungsgeber besonders billig und widerstandsfähig ist, wird man im allgemeinen diese Schwingungsgeber verwenden. Ein besonderer Vorteil des in der Zeichnung dargestellten Ausführungsbeispiels ist ferner, daß ihre Wirkung nicht an eine bestimmte räumliche Lage der Einrichtung gebunden ist und daß sie daher auch für den Betrieb fahrbarer Verbrennungskraftmaschinen verwendbar ist. An sich kann jedoch für die Verbrennungskraftmaschine nach der Erwindung auch ein Schall- oder Ultraschallgeber beliebiger anderer Art verwendet werden. In the invention, the knowledge is utilized that for mixing in no way the use of ultrasonic waves is necessary, but rather that Good results can also be achieved with vibrations of the higher sound area. Since such a vibration generator is particularly cheap and robust, will one generally use this vibrator. A particular advantage of the The embodiment shown in the drawing is also that their effect is not tied to a specific spatial location of the facility and that it can therefore also be used for the operation of mobile internal combustion engines. However, after the invention, a Sonic or ultrasonic transducers of any other type can be used.

Claims (2)

PATENTANSPRÜCHE: I. Verbrennungskraftmaschine, die mit einem Gemisch von Kraftstoff und Wasser betrieben wird und bei der dieses Flüssigkeitsgemisch unmittelbar vor dem Vergaser zusammengeführt und gemischt wird, dadurch gekennzeichnet, daß die zu mischenden Stoffe unmittelbar vor dem Vergaser bzw. der Einspritzdüse mechanischen Schwingungen mit Schall- oder Ultraschallfrequenz ausgesetzt werden. PATENT CLAIMS: I. Internal combustion engine that works with a mixture is operated by fuel and water and in which this liquid mixture is brought together and mixed immediately in front of the carburetor, characterized in that that the substances to be mixed are immediately in front of the carburetor or the injection nozzle mechanical vibrations with sonic or ultrasonic frequency are exposed. 2. Verbrennungskraftmaschine nach Anspruch I, dadurch gekennzeichnet, daß in die Zuleitungen des Vergasers, durch die ihm Kraftstoff und Wasser grob vermischt zufließen, eine Schall- oder Ultraschallsirene eingeschaltet ist, die von einem eigenen Motor angetrieben wird. 2. Internal combustion engine according to claim I, characterized in that that in the supply lines of the carburetor, through which it is roughly mixed fuel and water flow, a sonic or ultrasonic siren is switched on by a own motor is driven. Angezogene Druckschriften: Deutsche Patentschriften Nr. 360 864, 8I8 882. Attached publications: German patent specifications No. 360 864, 8I8 882.
DES28748A 1952-05-30 1952-05-30 Internal combustion engine Expired DE901011C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES28748A DE901011C (en) 1952-05-30 1952-05-30 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES28748A DE901011C (en) 1952-05-30 1952-05-30 Internal combustion engine

Publications (1)

Publication Number Publication Date
DE901011C true DE901011C (en) 1954-01-07

Family

ID=7479538

Family Applications (1)

Application Number Title Priority Date Filing Date
DES28748A Expired DE901011C (en) 1952-05-30 1952-05-30 Internal combustion engine

Country Status (1)

Country Link
DE (1) DE901011C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527633A1 (en) * 1974-06-24 1976-01-15 Rexar Ind Inc DEVICE FOR FUEL SAVING, IN PARTICULAR FOR COMBUSTION MACHINES
US4172668A (en) 1975-12-12 1979-10-30 Dynatrol Consultants (U.K.) Limited Mixing apparatus
US5300013A (en) * 1989-10-04 1994-04-05 Dorr-Oliver Deutschland Gmbh Double centrifuge for highly viscous material
US5810474A (en) * 1991-07-08 1998-09-22 Hidalgo; Oscar Mario Guagnelli Apparatus for treating materials by creating a cavitation zone downstream of a rotating baffle assembly
US5868495A (en) * 1991-07-08 1999-02-09 Hidalgo; Oscar Mario Guagnelli Method for treating fluent materials

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360864C (en) * 1922-10-07 Maschf Augsburg Nuernberg Ag Water supply in internal combustion engines
DE818882C (en) * 1949-03-16 1951-10-29 Anton Rumpler Device for gasifying liquid fuels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360864C (en) * 1922-10-07 Maschf Augsburg Nuernberg Ag Water supply in internal combustion engines
DE818882C (en) * 1949-03-16 1951-10-29 Anton Rumpler Device for gasifying liquid fuels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527633A1 (en) * 1974-06-24 1976-01-15 Rexar Ind Inc DEVICE FOR FUEL SAVING, IN PARTICULAR FOR COMBUSTION MACHINES
US4172668A (en) 1975-12-12 1979-10-30 Dynatrol Consultants (U.K.) Limited Mixing apparatus
US4294549A (en) 1975-12-12 1981-10-13 Dynatrol Consultants (U.K.) Limited Mixing apparatus
US5300013A (en) * 1989-10-04 1994-04-05 Dorr-Oliver Deutschland Gmbh Double centrifuge for highly viscous material
US5810474A (en) * 1991-07-08 1998-09-22 Hidalgo; Oscar Mario Guagnelli Apparatus for treating materials by creating a cavitation zone downstream of a rotating baffle assembly
US5868495A (en) * 1991-07-08 1999-02-09 Hidalgo; Oscar Mario Guagnelli Method for treating fluent materials

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