DE102844C

DE102844C -

Info

Publication number: DE102844C
Application number: DENDAT102844D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die bisherigen Petroleum -GJühlichtbrenner leiden an dem Uebelstarid, dafs ihre Flamme die für die Glühwirkung erforderliche Hitze erst etwa 3 bis 5 Minuten nach dem-Anzünden erreicht. Die geringere Hitze während dieser verhältnifsmäfsig langen Zeitdauer vermag den Brennstoff nicht vollständig zu verzehren. Eine theilweise Rufsentwickelung ist daher unvermeidlich , wodurch der zarte Glühkörper nach kurzem Gebrauch vollständig verrufst und unbrauchbar wird. Diese Nachlheile machen den Umstand erklärlich, dafs Petroleumglühlichtbrenner bisher noch keine praktische Verwendung fanden.The previous kerosene-fired-light burners suffer from the bad star, that their flame the heat required for the glow effect only about 3 to 5 minutes after lighting achieved. The lower heat during this comparatively long period of time can do the Do not consume fuel completely. A partial development of reputation is therefore inevitable which makes the delicate incandescent body completely disreputable and unusable after a short period of use will. These disadvantages explain the fact that petroleum incandescent light burners have not yet found any practical use.

Vorliegende Erfindung beseitigt die gedachten Mifsstände in erfolgreicher Weise. Die'Flammenhitze wächst infolge der eigenartigen Brenner-construction so plötzlich, dafs der Glühkörper fast sofort nach dem Anzünden ins Glühen kommt, und dafs die minimalen Rufstheilchen, welche in den ersten Secunden entstehen, sofort wieder verzehrt werden, bevor sie noch Zeit gewinnen, sich innerhalb des Glühkörpers abzulagern. ' ■ '.' \The present invention overcomes the imaginary grievances in a successful manner. The heat of the flame grows so suddenly, as a result of the peculiar burner construction, that the incandescent body comes to a glow almost immediately after lighting, and that the minimal which arise in the first few seconds are immediately consumed again before they are still Gain time to deposit inside the mantle. '■'. ' \

Ein derartiger Petroleum-Blaubrenner, welscher mit gleichem.Vortheil sowohl für Glühlicht, als auch für Koch- und Heizzwecke (in diesem Falle ohne Glühkörper) Verwendung finden kann, ist auf der beiliegenden Zeichnung in Fig. ι durch einen Verticalschnitt dargestellt. Die übrigen Figuren veranschaulichen Einzelteile desselben. , ' .Such a petroleum blue burner, which has the same advantage for incandescent light, as well as for cooking and heating purposes (in this case without incandescent bodies) can find is shown on the accompanying drawing in Fig. ι by a vertical section. The remaining figures illustrate individual parts of the same. , '.

Der eigentliche Brenner kann eine der bekannten Ausfuhrungsformen besitzen. Es bezeichnet α das innere, b das äufsere DoChtrohr, c den Docht, d den Dochtschlüssel, e die Seitenöffnung für die innere Luftzuführung. f den Brennerkorb, g die Cylindergallerie, /? den Cylinder und / / FUhrungshülsen, in . welchen die an der Gallerie g befestigten Führungsstangen kk gleiten, wenn die Galerie durch eine der bekannten Hebevorrichtungen zwecks Anzündens des Dochtes gehoben und gesenkt wird. Die Hebevorrichtung selbst ist hier nicht mitgezeichnet.The actual burner can have one of the known embodiments. It denotes α the inner, b the outer tube, c the wick, d the wick key, e the side opening for the inner air supply. f the burner basket, g the cylinder gallery, /? the cylinder and / / guide sleeves, in. which the guide rods kk attached to the gallery g slide when the gallery is raised and lowered by one of the known lifting devices for the purpose of lighting the wick. The lifting device itself is not shown here.

Innerhalb des Dochtrohres α ist der centrale Hohlstab /angeordnet, welcher durch je drei: obere und untere Querarme/¹ in Stellung gehalten wird. Auf diesem Stab / sitzt eine» eigentümliche Vorrichtung, welche den Zweck hat, die von unten her durch die Seilenöffnung e in das innere Dochtrohr α einströmende Verbrennungsluft in eine wirbelnde Bewegung; zu versetzen. Die genannte Vorrichtung besteht aus einem System radialer Längsplatten m, deren Aufsenkanten zickzackförmig - ausgeschnitten sind. Die Ausschnitte der benachbarten Radialplatten sind gegen einander ver-i setzt. Das Ganze ist am besten aus einem* einzigen Stück Metallblech ausgestanzt und in der Mitte zu einer Hülse zusammengebogen, mit welcher es auf den Stab / lose aufgeschoben wird. Das Metallblech ist von a'ufserordentlicher Feinheit, so dafs die einzelnen Zacken in Vibration versetzt werden, wenn die Verbrennungsluft, von. der intensiven Flammenhitze angesaugt, das Dohtrohrd durchströmt. ^: .'V-.¹ -Λ''. Inside the wick tube α the central hollow rod / is arranged, which is held in position ^{by three: upper and lower transverse arms / 1.} On this rod / sits a “peculiar device, which has the purpose of whirling the combustion air flowing in from below through the cable opening e into the inner wick tube α; to move. Said device consists of a system of radial longitudinal plates m, the outer edges of which are cut out in a zigzag shape. The cutouts of the adjacent radial plates are offset from one another. The whole thing is best punched out of a single piece of sheet metal and bent in the middle to form a sleeve, with which it is pushed onto the rod / loosely. The sheet metal is of extraordinary fineness, so that the individual prongs are set in vibration when the combustion air from. sucked in by the intense heat of the flame, flowing through the Dohtrohrd. ^: .'V-. ¹ -Λ ''.

Dadurch wird dieser Luftstrom getheilt und die Luft in eine wirbelnde Bewegung versetzt,This divides this air flow and sets the air in a whirling motion,

Claims

which favors their intimate mixing with the upper combustion gases extraordinarily. On the upper end of the hollow rod / the Flammerilheiler η and the incinerator ο firmly attached to it is attached. Both are provided with perforations nl and ol. The flame healer η lies just above the burning wick c and produces the blue flame. A part of the abundant incoming combustion air flows through the capsule o, is overheated here and, in constant exchange with fresh air, feeds the interior of the resulting flame cone. The fire capsule ο can have the mushroom shape shown in Fig. Ι or the cylindrical shape shown in Fig. 4 and is provided with the central opening o2 in the bottom. A cylindrical, basket-like jacket ρ is arranged concentrically to this upper part of the burner, which is attached to the burner gallery g at p [and carries the bracket q for the mantle r, the lower end of which is slipped over the edge of ρ . This jacket consists of many vertical tubes arranged in a circle, which are held together at the top and bottom by horizontal hollow rings p'2, into which they open. All the tubes are perforated on the inside and outside. The jacket ρ can also, as FIG. 2 illustrates, be wound in the form of a screw s from a thin, perforated tube, the ends s of which are cut off at an angle and fastened to the adjacent passage. According to FIG. 3, a double-walled jacket t with a hollow, perforated annular space tl can also be used. The hollow outer shell stores the combustion air coming from the outside through the openings in the burner gallery g in a manner similar to that of the incendiary capsule 0, overheats it and releases it to the outside of the flame cone. . Due to the interaction of the fire capsule ο and the jacket, a pure gas flame with extraordinary heating power is generated almost immediately after lighting, which effect is achieved by the accumulation of Mefallmasses, which in the form of the band capsule ο and the jacket ρ aen encompassed flame cones from inside and outside will. According to the example in the drawing, the burner gallery with the lamp cylinder and incandescent body can be lifted for the purpose of lighting the flame. Instead, an ignition opening that can be closed by a flap or slide can be arranged in the burner basket, through which one can get directly to the upper edge of the wick with a match. Pa τ ε ν τ - A ν s ρ R ü c η ε:

1. Petroleum blue burner for incandescent light and heating purposes, characterized in that the flame cone produced is enclosed on the outside at its base by a perforated hollow body or double jacket (pst) , through which combustion air in over-

. is fed to the flame in a heated state. · ^;

2. An embodiment of the petroleum blue burner protected by claim 1, characterized in that a system of radial and offset plates (m) made of very thin sheet metal is arranged within the inner wick tube (a)

: is, for the purpose, the combustion air flowing through in a whirling motion to move so that they mix more intimately with the upper combustion gases comes in.

1 sheet of drawings.