DE708862C - Mixture compressing internal combustion engine with external ignition - Google Patents

Mixture compressing internal combustion engine with external ignition

Info

Publication number
DE708862C
DE708862C DEO21838D DEO0021838D DE708862C DE 708862 C DE708862 C DE 708862C DE O21838 D DEO21838 D DE O21838D DE O0021838 D DEO0021838 D DE O0021838D DE 708862 C DE708862 C DE 708862C
Authority
DE
Germany
Prior art keywords
internal combustion
cylinder
combustion engine
external ignition
compressing internal
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
DEO21838D
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.)
RUDOLF L ORANGE DIPL ING
Original Assignee
RUDOLF L ORANGE DIPL 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 RUDOLF L ORANGE DIPL ING filed Critical RUDOLF L ORANGE DIPL ING
Priority to DEO21838D priority Critical patent/DE708862C/en
Application granted granted Critical
Publication of DE708862C publication Critical patent/DE708862C/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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/15—Mixture compressing engines with ignition device and mixture formation in the cylinder
    • F02B2720/152—Mixture compressing engines with ignition device and mixture formation in the cylinder with fuel supply and pulverisation by injecting the fuel under pressure during the suction or compression stroke

Landscapes

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

Description

Gemischverdichtende Einspritzbreikraftmaschine mit Fremdzündung Es sind Brennkraftmaschinen bekannt, bei denen der Brennstoff zur Gemischbildung unmittelbar in den Arbeitszylinder eingespritzt und das verdichtete Gemisch mittels einer Zündvorrichtung gezündet wird. Bei einer solchen Maschine ist der Verdichtungsraum aus dein Zylinder herausgezogen, wobei zwischen diesen beiden Räumen eine verengte Verbindungsöffnung- vorhanden ist, in die der Brennstoff eingespritzt wird. Die Neuerung gemäß der Erfindung besteht darin, daß der Verdichtungsraum, wie an sich bekannt, das Ein- und das Auslaßventil und die Zündkerze aufnimmt und der Brennstoff von der Wand des Verdichtungsraumes aus durch die Verbindungsöffnung derart gespritzt wird, daß der Brennstoffstrahl sich im Zylinder frei entfalten kann.Mixture-compressing injection pulp engine with spark ignition Es Internal combustion engines are known in which the fuel for mixture formation directly injected into the working cylinder and the compressed mixture by means of an ignition device is ignited. In such a machine, the compression chamber is made up of your cylinder pulled out, with a narrowed connection opening between these two spaces is present into which the fuel is injected. The innovation according to the invention is that the compression chamber, as is known per se, the inlet and the outlet valve and receives the spark plug and the fuel from the wall of the compression chamber is sprayed out through the connection opening in such a way that the fuel jet can develop freely in the cylinder.

Er hat hierdurch die Möglichkeit, sich frei zu entwickeln und bei großer Durchschlagtiefe eine entsprechende Ausbreitung zu erreichen, wobei er gleichzeitig von der zwischen Neben- und Arbeitsraum herrschenden Luftbewegung gut durchgewirbelt wird.This gives him the opportunity to develop freely and with large penetration depth to achieve a corresponding spread, while at the same time well swirled by the air movement between the adjoining room and the work area will.

Die Abb, t und 2 zeigen einen sog. »Ricardo«-Kompressionsraum, welcher durch den aufgesetzten Zylinderkopf A einerseits und die Oberfläche der am Zylinder B angenommenen Ventilgehäuse andererseits gebildet wird. In diesem Raum ist auch die Zündkerze C vorgesehen. Bei D ist derselbe nach doem Zylinderinnern offen, und durch diese Öffnung strömt während des Einsaugens die Luft nach dem Zylinderinnern und während der Korn-' pression nach dem Kompressionsraum.Figs, t and 2 show a so-called "Ricardo" compression space, which by the attached cylinder head A on the one hand and the surface of the cylinder B assumed valve housing on the other hand is formed. In this room is also the spark plug C is provided. At D it is open to the inside of the cylinder, and The air flows through this opening to the inside of the cylinder while it is being sucked in and during compression after the compression room.

In diese bewegte Luft hinein wird von der Düse E der Brennstoffstrahl, welcher einfach, mehrfach oder kegelförmig sein kann, gespritzt.The fuel jet, which can be single, multiple or conical, is injected from nozzle E into this moving air.

Die Düse kann hierbei in beliebigem Winkel vor oder hinter der Kerze angeordnet werden, wenn nur der Strahl durch die ö$-nung in den Zylinder eintritt.The nozzle can be at any angle in front of or behind the candle be arranged if only the jet enters the cylinder through the opening.

Claims (1)

hA'rLNTANSYIZUC11: Gemischverdichtende Einspritzbrennkraftmaschine mit Fremdzündung, bei der der Verdichtungsraum aus dem Zylinder herausgezogen und zwischen den beiden Räumen eine verengte Verbindungsöffnung vorhanden ist, dadurch gekennzeichnet, daß der Verdichtungsraum in an sich bekannter Weise das Ein- und das Auslaßventil und die Zündkerze aufnimmt und daß ferner der Brennstoff von der Wand des Verdichtungsraumes aus durch die Verbindungsöffnung derart gespritzt wird, daß der Brennstoffstrahl sich im Zylinder frei entfalten kann. Hierzu t Blatt ZeichnungenhA'rLNTANSYIZUC11: Mixture-compressing fuel injection engine with spark ignition, in which the compression chamber is pulled out of the cylinder and there is a narrowed connecting opening between the two spaces, thereby characterized in that the compression space in a known manner the input and the exhaust valve and the spark plug and that also receives the fuel from the The wall of the compression chamber is injected through the connecting opening in such a way that that the fuel jet can develop freely in the cylinder. For this t sheet of drawings
DEO21838D 1935-05-26 1935-05-26 Mixture compressing internal combustion engine with external ignition Expired DE708862C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO21838D DE708862C (en) 1935-05-26 1935-05-26 Mixture compressing internal combustion engine with external ignition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO21838D DE708862C (en) 1935-05-26 1935-05-26 Mixture compressing internal combustion engine with external ignition

Publications (1)

Publication Number Publication Date
DE708862C true DE708862C (en) 1941-07-30

Family

ID=7355588

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO21838D Expired DE708862C (en) 1935-05-26 1935-05-26 Mixture compressing internal combustion engine with external ignition

Country Status (1)

Country Link
DE (1) DE708862C (en)

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