DE665759C - Mixture-compressing internal combustion engine, in which a highly heated charging part is fed to the working cylinder to ignite the compressed fuel-air mixture - Google Patents

Mixture-compressing internal combustion engine, in which a highly heated charging part is fed to the working cylinder to ignite the compressed fuel-air mixture

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Publication number
DE665759C
DE665759C DEF77569D DEF0077569D DE665759C DE 665759 C DE665759 C DE 665759C DE F77569 D DEF77569 D DE F77569D DE F0077569 D DEF0077569 D DE F0077569D DE 665759 C DE665759 C DE 665759C
Authority
DE
Germany
Prior art keywords
mixture
internal combustion
fed
working cylinder
combustion engine
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
DEF77569D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEF77569D priority Critical patent/DE665759C/en
Application granted granted Critical
Publication of DE665759C publication Critical patent/DE665759C/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B9/00—Engines characterised by other types of ignition
    • F02B9/02—Engines characterised by other types of ignition with compression ignition
    • F02B9/04—Methods of operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • F02B1/14—Methods of operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

Gemischverdichtende Brennkraftmaschine, bei der zur Zündung des verdichteten Brennstoff-Luft-Gemisches dem Arbeitszylinder ein hocherhitzter Ladeteil zugeführt wird Bei Brennkrafttnaschinen ist es bekannt, dein verdichteten Breunstoff-Luft-Gemisch, das bei der angewendeten Verdichtung nicht zünden würde, einen leicht entzündlichen Brennstoff zuzuführen, durch dessen Einspritzung die Verbrennung des Gemisches eingeleitet wird. Dieses Verfahren hat den. Nachteil, daß der nachträglich zugeführte, leichter entzündliche Brennstoff teuer ist; überdies bildet der besonders mitgeführte, leicht entzündliche Brennstoff immer eine Explosionsgefahr. Nachteilig ist hierbei noch, daß der nachträglich zugeführte, leichter entzündliche Brennstoff halt zugeführt werden muß, wodurch das verdichtete Gemisch abgekühlt wird, was zum Versagen der Zündung führen kann.Mixture-compressing internal combustion engine, in which the ignition of the compressed Fuel-air mixture is fed to the working cylinder by a highly heated charging unit In internal combustion engines, it is known that your compressed fuel-air mixture, which would not ignite with the applied compression, an easily flammable one To supply fuel, the injection of which initiates the combustion of the mixture will. This procedure has the. Disadvantage that the subsequently supplied, lighter inflammable fuel is expensive; In addition, the specially carried one is easy Flammable fuel always poses an explosion hazard. The disadvantage here is that the subsequently supplied, more easily flammable fuel stop supplied must be, whereby the compressed mixture is cooled, which leads to failure of the Ignition.

Zur Einleitung der Zündung wird auch ein hocherhitztes Gemisch von Wasserstoff und Sauerstoff verwendet. Zur Erzeugung dieses Gemisches sind sehr hohe Hitzgrade und hohe Drücke erforderlich, die zur Herstellung viel Strom beanspruchen.A highly heated mixture of Uses hydrogen and oxygen. To produce this mixture are very high Heat levels and high pressures required, which require a lot of electricity to produce.

Gegenüber diesen Vorschlägen wird gemäß der Erfindung bei gemischverdichtenden Brennkraftmaschinen dem verdichteten Brennstolf-Luft-Gemisch ein zur Einleitung der Zündung hocherhitztes, der Dissoziation nahestehendes Wasserdampfgemisch zugeführt. Infolge der bei der Explosion eintretenden hohen Temperatur geht die weitere Spaltung des Hocherhitzten, der Spaltung nahestehenden Wasserdampfgemisches vor sich, und die entstehenden. Bestandteile tragen zu einer energischen Verbrennung bei. Das hocherhitzte, der Dissoziation nahestehende Wasserdampfgemisch wird in beliebiger Weise dein Arbeitszylinder zugeführt.In contrast to these proposals, according to the invention, in the case of mixture-compressing Internal combustion engines the compressed fuel-air mixture for introduction highly heated water vapor mixture close to dissociation is supplied to the ignition. As a result of the high temperature that occurs during the explosion, further cleavage takes place of the highly heated water vapor mixture close to the cleavage in front of it, and the emerging. Components contribute to vigorous combustion. That Highly heated water vapor mixture close to the dissociation is in any Way your working cylinder fed.

Gegenüber den vorstehend beschriebenen Vorschlägen besteht der Vorteil desjenigen nach der Erfindung in der Gefahrlosigkeit und Billigkeit, während bei der Verwendung von Knallgas und leicht entzündlichen Brennstoffen eine Explosionsgefahr vorhanden ist.There is the advantage over the proposals described above of those according to the invention in harmlessness and cheapness while at the use of oxyhydrogen and highly flammable fuels creates a risk of explosion is available.

Man bat auch schon bei gemischverdichtenden Brennkraftmaschinen vorgeschlagen, bei der Zündung des verdichteten Brennstoff-Luft-Gemisches dem Arbeitszylinder, hochverdichtete und hocherhitzte Luft zuzuführen. Gegenüber dieser Ausführung wird nach der Erfindung durch die bekannte katalytische Wirkung des Wasserdampfes und die Bildung von Wasserstoff der gesamte Brennstoff schnell gezündet, wodurch eine energische Verbrennung erreicht wird.It has already been suggested in the case of mixture-compressing internal combustion engines, the working cylinder when the compressed fuel-air mixture is ignited, to supply highly compressed and heated air. Compared to this version according to the invention by the known catalytic effect of water vapor and the formation of hydrogen ignited the entire fuel quickly, creating a vigorous combustion is achieved.

Claims (1)

PATENTANSPRUCH. Gemischverdichtende Brennkraftmaschine, bei der zur Zündung des verdichteten Brennstoff-Luft-Gemisches dem Arbeitszylinder ein, hocherhitzter Ladeteil zugeführt wird, dadurch gekennzeichnet, daß der eingeführte Ladeteil aus einem der Dissoziation nahestehenden Wasserdampfgemisch besteht.PATENT CLAIM. Mixture-compressing internal combustion engine, in which to Ignition of the compressed fuel-air mixture in the working cylinder, more heated Charging part is fed, characterized in that the introduced charging part from a water vapor mixture close to the dissociation exists.
DEF77569D 1932-11-08 1932-11-08 Mixture-compressing internal combustion engine, in which a highly heated charging part is fed to the working cylinder to ignite the compressed fuel-air mixture Expired DE665759C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF77569D DE665759C (en) 1932-11-08 1932-11-08 Mixture-compressing internal combustion engine, in which a highly heated charging part is fed to the working cylinder to ignite the compressed fuel-air mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF77569D DE665759C (en) 1932-11-08 1932-11-08 Mixture-compressing internal combustion engine, in which a highly heated charging part is fed to the working cylinder to ignite the compressed fuel-air mixture

Publications (1)

Publication Number Publication Date
DE665759C true DE665759C (en) 1938-10-03

Family

ID=7112911

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF77569D Expired DE665759C (en) 1932-11-08 1932-11-08 Mixture-compressing internal combustion engine, in which a highly heated charging part is fed to the working cylinder to ignite the compressed fuel-air mixture

Country Status (1)

Country Link
DE (1) DE665759C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326862A1 (en) * 1983-07-26 1985-02-07 Gerhard 8000 München Vester Increase in the thermal efficiency of combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326862A1 (en) * 1983-07-26 1985-02-07 Gerhard 8000 München Vester Increase in the thermal efficiency of combustion engines

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