DE401921C - Fuel nozzle for glow head machines - Google Patents

Fuel nozzle for glow head machines

Info

Publication number
DE401921C
DE401921C DEH91452D DEH0091452D DE401921C DE 401921 C DE401921 C DE 401921C DE H91452 D DEH91452 D DE H91452D DE H0091452 D DEH0091452 D DE H0091452D DE 401921 C DE401921 C DE 401921C
Authority
DE
Germany
Prior art keywords
fuel
fuel nozzle
glow
head machines
nozzle
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
DEH91452D
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.)
FENGER HAGEN
Original Assignee
FENGER HAGEN
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 FENGER HAGEN filed Critical FENGER HAGEN
Priority to DEH91452D priority Critical patent/DE401921C/en
Application granted granted Critical
Publication of DE401921C publication Critical patent/DE401921C/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • 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
    • F02B9/06—Engines characterised by other types of ignition with non-timed positive ignition, e.g. with hot-spots
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/07—Nozzles and injectors with controllable fuel supply

Landscapes

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

Description

Brennstoffdüse für Glühkopfmasahinen. Bei Glühkopfmaschinen wird der Brennstoff in eine hocherhitzte Kammer eingespritzt, dort vergast und entzündet. Um eine möglichst gute Vergasung zu. erreichen, ist es vorteil-c haft, wenn der Brennstoff möglichst fein verteilt wird und der Brennstoffstrahl nach einer bestimmten heißen Zone gerichtet werden kann.Fuel nozzle for glow head machines. In hot-head machines, the Fuel is injected into a highly heated chamber, where it is gasified and ignited. To get the best possible gasification. achieve, it is advantageous if the Fuel is distributed as finely as possible and the fuel jet after a certain hot zone can be directed.

Die Erfindung gibt eine Lösung dieser Aufgabe an und besteht in einer solchen Ausgestaltung der Brennstoffdüse, daß sie einen im wesentlichen parallel zur Glühhaubenachse Legenden ebenen oder stumpfkegelförmigen Brennstoffächer erzeugt, wie aus Abb. i zu ersehen ist.The invention provides a solution to this problem and consists in one such a configuration of the fuel nozzle that it has a substantially parallel Generates flat or frustoconical fuel roofs for the glow hood axis legends, as can be seen from Fig. i.

Gemäß einer Ausführungsform ist die Düse in Richtung ihrer Achse einstellbar ausgebildet, so daß also der Brennstoffstrahl oder Nebel an jede gewünschte Stelle der Glühhaube gebracht werden kann.According to one embodiment, the nozzle is adjustable in the direction of its axis formed, so that the fuel jet or mist to each desired location of the annealing hood can be brought.

Abb. i der Zeichnung ist ein Schnitt durch einen Zylinderdeckel b mit Glühkopf a und Kühlraum c. Abb. a und 3 zeigen verschiedene Ausführungen der Düse.Fig. I of the drawing is a section through a cylinder cover b with a glow head a and a cooling chamber c. Fig. A and 3 show different versions of the nozzle.

In einer Ausbohrung (Abb. i) in dem Dekkel c ist das Düsenrohr d gelagert, das mit einem Flansch e versehen ist. Durch eine Schraubenspinde,: f und das Handrad g kann dieses Rohr achsiial verschoben werden, so daA der Brennstoff nach Wunsch sowohl nach der Mitte des .Glühkopfes a als auch mehr nach der Wandung des Deckels c gerichtet werden kann ig nach der Art des Brennstoffes und der Belastung. Im Sinne der Erfindung kann die achsIale Verschiebung natürlich auch durch eine Exzenterbewegugg oder durch eine bajonettverschlußärtige Vorrichtung erreicht werden.The nozzle pipe d is mounted in a bore (Fig. I) in the cover c, which is provided with a flange e. Through a screw spindle ,: f and the handwheel This pipe can be moved axially so that the fuel can be used as desired both towards the middle of the glow head a and more towards the wall of the cover c can be directed ig according to the type of fuel and the load. For the purpose of According to the invention, the axial displacement can of course also be achieved by an eccentric movement or by a bayonet lock type device.

Der Düsenkörper in Ab'@. a ist außen abgeschrägt. Die so entstehende Brennstoffkammer ist durch den Verschlußdeckel h vorschlossen. Die Verbindung mit der Verbrennungskammer wird hergestellt durch kleine Öffnungen oder Rillen, die nach oben, unten oder seitlich gerichtet sein können. Eine vollkommen fächerförmige Zerstäubung wird dadurch erreicht,. daß der Verschlußdeckel h (Abb. 3) mit einer Rille k versehen wird, so daß dadurch eine federnde Scheibe! entsteht. Wird `der Brennstoff eingepreßt, so gibt diese Scheibe etwas nach, und es erfolgt eine fächerartige Ausspritzung, wodurch eine gute Vergasung und Gemischbildung erreicht wird.The nozzle body in Ab '@. a is beveled on the outside. The resulting fuel chamber is pre-closed by the closure cover h. The connection with the combustion chamber is established through small openings or grooves that can be directed upwards, downwards or sideways. A completely fan-shaped atomization is achieved. that the cap h (Fig. 3) is provided with a groove k , so that a resilient washer! arises. If the fuel is pressed in, this disc gives way a little and a fan-like ejection takes place, which results in good gasification and mixture formation.

Claims (1)

PATENT-ANSPRÜcHE: i. Brennstoffdüse für Glühkopfmaschinen, dadurch gekennzeichnet, daß sie einen im wesentlichen parallel zur Glühhaubenachse liegenden ebenen oder stumpfkegelförmigen-Brennstoffächer erzeugt. z. Düse nach Anspruch i, dadurch gekennzeichnet, daß sie in Richtung ihrer Achse einstellbar ausgebildet ist. PATENT CLAIMS: i. Fuel nozzle for glow head machines, characterized in that it produces a flat or frustoconical fuel fan lying essentially parallel to the glow hood axis. z. Nozzle according to claim i, characterized in that it is designed to be adjustable in the direction of its axis.
DEH91452D 1922-10-17 1922-10-17 Fuel nozzle for glow head machines Expired DE401921C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH91452D DE401921C (en) 1922-10-17 1922-10-17 Fuel nozzle for glow head machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH91452D DE401921C (en) 1922-10-17 1922-10-17 Fuel nozzle for glow head machines

Publications (1)

Publication Number Publication Date
DE401921C true DE401921C (en) 1924-09-11

Family

ID=7166167

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH91452D Expired DE401921C (en) 1922-10-17 1922-10-17 Fuel nozzle for glow head machines

Country Status (1)

Country Link
DE (1) DE401921C (en)

Similar Documents

Publication Publication Date Title
DE401921C (en) Fuel nozzle for glow head machines
DE408383C (en) Intake valve carburetor
DE673510C (en) Downdraft carburetor for internal combustion engines
DE2606248A1 (en) SPARK PLUG
DE1036575B (en) Injection nozzle with bellows
DE522433C (en) Fuel supply device for internal combustion engines
DE466657C (en) Fuel injection valve for injection internal combustion engines, especially diesel engines with pressure atomization
DE657589C (en) Oil burner with coaxially arranged ring-shaped oil supply duct between two air supply pipes
DE560072C (en) Fuel injector
AT146399B (en) Injection internal combustion engine.
DE490104C (en) Needle valve for steam generator with injection of feed water
DE551200C (en) Air-compressing internal combustion engine with an antechamber
DE534792C (en) Method and device for operating injection internal combustion engines with circular motion of the combustion air
DE483614C (en) Injection device for internal combustion engines with pressure atomization and with control of the nozzle needle by the fuel pressure
AT106844B (en) Device for airless injection of fuel in internal combustion engines.
DE279786C (en)
DE525294C (en) Nozzle body for steam burner
AT135922B (en) Cylinder head for hot-head engines.
DE911921C (en) Two-stroke internal combustion engine with air purging, fuel injection into the cylinder chamber and external ignition
DE492019C (en) Device for starting internal combustion engines
DE462271C (en) Idling and starting device for spray carburetor
DE272486C (en)
AT129147B (en) Fuel injection valve for internal combustion engines with airless injection and a nozzle needle separated from its control piston.
DE907918C (en) Steam jet atomizer burner
AT108305B (en) Atomizing device for liquid fuels using compressed air.