DE4312212A1 - The cold motor - Google Patents

The cold motor

Info

Publication number
DE4312212A1
DE4312212A1 DE19934312212 DE4312212A DE4312212A1 DE 4312212 A1 DE4312212 A1 DE 4312212A1 DE 19934312212 DE19934312212 DE 19934312212 DE 4312212 A DE4312212 A DE 4312212A DE 4312212 A1 DE4312212 A1 DE 4312212A1
Authority
DE
Germany
Prior art keywords
heating
motor according
motor
heating element
cold
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.)
Withdrawn
Application number
DE19934312212
Other languages
German (de)
Inventor
Morteza Dr Ing Vaziri-Elahi
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.)
VAZIRI ELAHI MORTEZA DR ING
Original Assignee
VAZIRI ELAHI MORTEZA DR ING
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 VAZIRI ELAHI MORTEZA DR ING filed Critical VAZIRI ELAHI MORTEZA DR ING
Priority to DE19934312212 priority Critical patent/DE4312212A1/en
Publication of DE4312212A1 publication Critical patent/DE4312212A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/02—Steam engine plants not otherwise provided for with steam-generation in engine-cylinders
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The invention relates to a drive motor whose exhaust gases are cold and free from substances deleterious to health and the environment. The enormous quantities of poisonous gases which conventional internal combustion engines emit into the atmosphere, and the loss of vital oxygen which is withdrawn from our atmosphere during combustion, as well as the growing enormous quantities of heat have brought our planet to the edge of destruction! According to the invention, use is made here as fuel of liquid nitrogen (N2), which can be obtained cost-effectively in unlimited quantities from the air. It is inexpensive, nonpoisonous and not combustible! The fuel tank is provided as a superinsulated container (vessel) from which the liquid nitrogen is conveyed through a line by means of a pump to a heating element where it evaporates explosively. The heating element can be installed directly in the working chamber of the motor (e.g. like a sparking plug in the cylinder), or else outside it. The cold motor is most suitable for lorries (trucks), buses, private cars (automobiles), water craft etc.

Description

Die Erfindung betrifft einen Kaltmotor gemäß dem Oberbegriff des Anspruches 1.The invention relates to a cold engine according to the preamble of Claim 1.

Es ist bekannt, daß alle Verbrennungsmaschinen - insbesondere die der Kraftfahrzeuge - mehr oder minder giftige Abgase ausstoßen, wobei deren Konzentration bei ungünstigen Witterungsumständen zu Smogalarm in den Ballungsräumen und den damit zusammenhängenden gesundheitlichen Bedrohungen der Bevölkerung führen können. Es ist weiter als bekannt und gesichert anzusehen, daß nicht nur das Absterben der Wälder und mancher Lebewesen, sondern auch die in erschreckendem Umfang zunehmenden Erkrankungen der Atmungsorgane, der Haut und Augen eine Folge des überhöhten Schadstoffgehaltes der Luft sind.It is known that all internal combustion engines - especially those of Motor vehicles - emit more or less toxic exhaust gases, whereby their concentration increases in unfavorable weather conditions Smog alarm in the metropolitan areas and the associated can pose health threats to the population. It is further to be regarded as known and certain that not only that Death of forests and some living things, but also those in terrifying extent of increasing diseases of the respiratory organs, of the skin and eyes as a result of the excessive pollutant content are in the air.

Zwei wichtige Faktoren machen den herkömmlichen Verbrennungsmotor darüberhinaus zu einem lebens- und umweltbedrohenden Instrument:The conventional combustion engine has two important factors furthermore to a life and environmental threatening instrument:

  • - abermillionen Kubikmeter lebensnotwendiger Sauerstoff wird minütlich zum Zwecke der Verbrennung der Atmosphäre permanent entzogen. Das hat u. a. eine Ausweitung des Ozonloches und damit die endgültige Vernichtung allen irdischen Lebens zur Folge!- millions and millions of cubic meters of vital oxygen every minute for the purpose of burning the atmosphere permanently withdrawn. That has u. a. an expansion of the ozone hole and the final annihilation of all earthly life Episode!
  • - abermilliarden Kilokalorien Wärme, die ebenfalls minütlich bei der Verbrennung entstehen, führen zu einer Störung des thermodynamischen Gleichgewichtes der Atmosphäre und damit zu Wetterkatastrophen, wie wir sie in zunehmenden Maße schon erleben müssen!- billions of kilocalories of heat, which is also every minute at the Combustion occur, lead to a malfunction of the thermodynamic equilibrium of the atmosphere and thus too Weather disasters, like we increasingly do have to experience!

Versuche, durch Druckgasmotoren den geschilderten Gefahren zu entgehen, konnten bisher zu keinem Erfolg führen, da die Größe und Schwere der hierfür notwendigen Druckgasbehälter die Anwendungsmöglichkeiten zu sehr einengten.Attempts to use gas engines to the dangers described have so far been unsuccessful because the size and The severity of the compressed gas tanks required for this Applications too narrow.

Der Erfindung obliegt nun die Aufgabe, einen Kraftantrieb anzubieten, der alle o. g. schwerwiegenden Gefahren weitgehend vermeidet und umweltfreundlich betrieben werden kann!The invention now has the task of a power drive to offer all of the above serious dangers largely avoids and can be operated in an environmentally friendly way!

Diese Aufgabe wird durch die im kennzeichnenden Teil des Anspruchs 1 angegebenen Merkmale gelöst.This task is carried out in the characterizing part of the Features specified claim 1 solved.

Erfindungsgemäß wird ermöglicht, durch geringfügige Umbauten an vorhandenen Motoren diese umweltfreundlich zu gestalten, ohne auf die gewohnten Fahreigenschaften und Bequemlichkeiten verzichten zu müssen.According to the invention is made possible by slight modifications existing engines to make them environmentally friendly without on the usual driving characteristics and comfort to have to do without.

Ausführungsbeispiele der Erfindung, ihre Funktionsweise, Betriebs­ vorteile und Wirtschaftlichkeit werden anhand von Zeichnungen und Rechenbeispielen näher erläutert. Embodiments of the invention, their operation, operation advantages and economy are illustrated by drawings and Calculation examples explained in more detail.  

Beispielexample

In diesem Beispiel soll ein normaler Kraftzeugmotor in einem Kaltmotor umge­ rüstet werden.In this example, a normal motor vehicle engine is to be converted to a cold engine be prepared.

Angenommen sei ein 4-Zylinder-Motor eines bekannten Herstellers mit folgenden technischen Daten:Assume a 4-cylinder engine from a well-known manufacturer with the following technical data:

Zylinderzahl: 4
Max. Drehzahl: 6000 U/min.
Max. Leistung: 78 PS
Max. Kolbendruck: 9,2 Kp/cm²Number of cylinders: 4
Max. Speed: 6000 U / min.
Max. Power: 78 HP
Max. Piston pressure: 9.2 Kp / cm²

Erfindungsgemäß wird nun an Stelle des Brennstoffes, das flüssige Stickstoff eingespritzt (Fig. 1), das im Zylinder, oder vorher durch einen Heizelement über­ hitzt und dabei die nötige Dampfspannung zum Antrieb des Motors entwickelt.According to the invention, instead of the fuel, the liquid nitrogen is injected ( FIG. 1), which overheats in the cylinder or beforehand by a heating element and thereby develops the necessary vapor tension for driving the engine.

Fig. 1 zeigt schematisch die Arbeitsweise des Kaltmotors:
Die Einspritzpumpe P spritzt taktweise durch die Leitung L eine Dosis fl.N₂ in dem Heizelement V. Die Flüssigkeit drückt die Rückschlagkugel K zurück und tritt in dem Heizraum H des Heizelementes V. Hier verdampft sie explosionsartig und schiebt den Kolben herunter. Im weiteren verlaufen alle Arbeitstakte wie bei einem Otto-Motor mit Einspritzpumpe. Natürlich muß es hier wegen der tiefen Tem­ peratur des Treibmittels besondere Vorkehrungen getroffen werden. Fig. 1 shows schematically the operation of the cold engine:
The injection pump P injects through the line L a dose fl.N₂ in the heating element V. The liquid pushes back the check ball K and enters the heating chamber H of the heating element V. Here it vaporizes explosively and pushes the piston down. Furthermore, all work cycles run like an Otto engine with an injection pump. Of course, special precautions must be taken here because of the low temperature of the blowing agent.

Um nun bei diesem umgerüsteten Motor auch die gleiche Leistung erbringen zu können, muß die verdampfende N₂-Einspritzmenge so bemessen werden, daß sie bei plötzlichen Verdampfung in dem Heizelement die gewünschte Dampfspannung von 9,2 Kg/cm² in dem toten Raum des Zylinderkopfes erzeugt.In order to provide the same performance with this retrofitted engine can, the evaporating N₂ injection quantity must be dimensioned so that it sudden evaporation in the heating element the desired vapor tension of 9.2 kg / cm² in the dead space of the cylinder head.

Eine rechnerische Untersuchung des Treibmittelbedarfs für jeden Arbeitstakt ergibt die Einspritzmenge von 0,4 bis 0,7 cm³ je nach dem thermodynamischen Gaszustandes in dem toten Raum des Zylinders.A mathematical analysis of the blowing agent requirement for each work cycle gives the injection quantity from 0.4 to 0.7 cm³ depending on the thermodynamic Gas state in the dead space of the cylinder.

Nimmt man ein Mittelwert von 0,5 cm³/Arbeitshub an, so ergibt sich:Assuming an average value of 0.5 cm³ / working stroke, the following results:

0,5 × 6000/2 = 1500 cm³/min für ein Zylinder
oder
1500 × 4 = 6000 cm³/min für ein Zylinder
oder
6000 × 60 = 360 000 cm³/h = 360 L/h0.5 × 6000/2 = 1500 cm³ / min for one cylinder
or
1500 × 4 = 6000 cm³ / min for one cylinder
or
6000 × 60 = 360,000 cm³ / h = 360 L / h

Bedenkt man, daß diese Treibmittelmenge nur für Max. Leistung zu erwarten ist, kann man unbedenklich für den durchschnittlichen Normalbedarf etwa 300 Liter pro Stunde annehmen.If you consider that this amount of propellant can only be expected for maximum power, can be considered safe for the average normal requirement about 300 Accept liters per hour.

Die notwendige Wärmemenge zur Verdampfung und Überhitzung der eingespritzten Flüssigkeit beläuft sich auf etwa 26 000 Kcal, dies ist etwa 52% der Motor­ leistung.The amount of heat required to evaporate and overheat the injected Liquid is approximately 26,000 Kcal, which is approximately 52% of the engine power.

Dieses Ergebnis erscheint im ersten Moment als abwegig, aber in Wirklichkeit liegt hierin der große Vorteil dieser Technologie. Die Verwendung Tiefgekühltes Treibmittel erlaubt von der Sonne, Luft oder vom Wasser in unbegrenzter Menge und bei jeder Temperatur die notwendige Wärmemenge zu entziehen.At first glance, this result seems strange, but in reality this is the great advantage of this technology. The use of frozen food Blowing agents are allowed from the sun, air or water in unlimited quantities and extract the necessary amount of heat at any temperature.

Claims (5)

1. Motor nach dem Prinzip der Expansionsmaschinen dadurch gekennzeichnet, daß als Treibmittel eine tiefsiedende, unbrennbare und ungiftige Substanz dient, die bis zum flüssigen oder festen Aggregatzustand gekühlt ist und durch erhitzen in die Gasphase übergeführt wird.1. Motor according to the principle of expansion machines, characterized in that a low-boiling, incombustible and non-toxic substance is used as the blowing agent, which is cooled to the liquid or solid state and is converted into the gas phase by heating. 2. Motor nach Anspruch 1 dadurch gekennzeichnet, daß die Erhitzung der Substanz (und damit die Erzeugung der notwendigen Dampfspannung zur Arbeitsleistung) durch Überspritzung bzw. Besprühung der Substanz auf eine im Verdichtungsraum des Motors angebrachte geheizte Platte oder ein geheiztes Gitter erfolgt.2. Motor according to claim 1, characterized in that the Heating the substance (and thus the generation of the necessary steam voltage for work performance) Over-spraying or spraying the substance onto an im Compression chamber of the engine mounted heated plate or there is a heated grid. 3. Motor nach Anspruch 1 oder 2 dadurch gekennzeichnet, daaß die Heizvorrichtung zur Verdampfung des Treibmittels außerhalb des Motors angebracht ist.3. Motor according to claim 1 or 2, characterized in that the heater to evaporate the propellant is installed outside the engine. 4. Motor nach Anspruch 1 oder 2 dadurch gekennzeichnet, daß die zur Erhitzung der Heizplatte bzw. des Heizgitters notwendige Energie durch einen vom Motor angetriebenen Generator geliefert wird.4. Motor according to claim 1 or 2, characterized in that for heating the heating plate or the heating grid necessary energy by a motor driven Generator is supplied. 5. Motor nach Anspruch 1 oder 2 dadurch gekennzeichnet, daß die Heizenergie zur Erhitzung der Heizplatte oder des Heizgitters von einer fremden Energiequelle (z. B. Sonne, Wasser o. a. m.) abgenommen wird.5. Motor according to claim 1 or 2, characterized in that the heating energy for heating the heating plate or the Heating grid from an external energy source (e.g. sun, Water or the like m.) is removed.
DE19934312212 1993-04-14 1993-04-14 The cold motor Withdrawn DE4312212A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19934312212 DE4312212A1 (en) 1993-04-14 1993-04-14 The cold motor

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Application Number Priority Date Filing Date Title
DE19934312212 DE4312212A1 (en) 1993-04-14 1993-04-14 The cold motor

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DE4312212A1 true DE4312212A1 (en) 1994-10-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606559A1 (en) * 1996-02-22 1997-08-28 Christian Kurpiers Reciprocating piston engine operating method
WO2004026686A1 (en) * 2002-09-15 2004-04-01 Heinrich Schmid Watercraft and method for the operation thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE146823C (en) *
DE486039C (en) * 1926-01-05 1929-11-09 Alois Hohensinn Power machine for liquid air
US3934424A (en) * 1973-12-07 1976-01-27 Enserch Corporation Refrigerant expander compressor
DE3141968A1 (en) * 1981-10-22 1983-05-05 Anderson, Max F., Stewardson, Ill. Method and device for producing a drive force in a closed loop
DE3505532A1 (en) * 1985-02-18 1986-08-28 Vadim Netanya Spolanski Method for the power drive of any machines and equipment and device for implementing the method
DE4134588A1 (en) * 1990-10-26 1992-04-30 Air Liquide COOLING SYSTEM, ESPECIALLY FOR GAS LIQUIDATION

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE146823C (en) *
DE486039C (en) * 1926-01-05 1929-11-09 Alois Hohensinn Power machine for liquid air
US3934424A (en) * 1973-12-07 1976-01-27 Enserch Corporation Refrigerant expander compressor
DE3141968A1 (en) * 1981-10-22 1983-05-05 Anderson, Max F., Stewardson, Ill. Method and device for producing a drive force in a closed loop
DE3505532A1 (en) * 1985-02-18 1986-08-28 Vadim Netanya Spolanski Method for the power drive of any machines and equipment and device for implementing the method
DE4134588A1 (en) * 1990-10-26 1992-04-30 Air Liquide COOLING SYSTEM, ESPECIALLY FOR GAS LIQUIDATION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606559A1 (en) * 1996-02-22 1997-08-28 Christian Kurpiers Reciprocating piston engine operating method
WO2004026686A1 (en) * 2002-09-15 2004-04-01 Heinrich Schmid Watercraft and method for the operation thereof

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