DE23816C

DE23816C - Electric lamp for stable and alternating current

Info

Publication number: DE23816C
Application number: DENDAT23816D
Authority: DE
Original assignee: A. KRYSZAT in Moskau

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Lampe besteht aus drei Theilen:The lamp consists of three parts:

Der obere Theil ^4, Fig. 2 und 3, ist bestimmt, die Kohlen aufzunehmen.The upper part ^ 4, Figs. 2 and 3, is determined to take up the coals.

Der mittlere Theil B, Fig. 3 und 4, besteht aus einer isolirenden Masse, wie Marmor, Schiefer etc., und dient als Basis, an welcher alle Theile der Lampe befestigt sind.The middle part B, Figs. 3 and 4, consists of an insulating material, such as marble, slate, etc., and serves as the base to which all parts of the lamp are attached.

Der untere Theil C, Fig. 1, 3 und 4, stellt den eigentlichen Mechanismus der Lampe vor.The lower part C, Figs. 1, 3 and 4, presents the actual mechanism of the lamp.

Fig. ι der beiliegenden Zeichnung zeigt den Apparat, von unten gesehen, in der Ansicht.Fig. Ι the accompanying drawing shows the apparatus, seen from below, in the view.

Fig. 2 zeigt den Apparat, von oben gesehen, in der Ansicht.Fig. 2 shows the apparatus, seen from above, in the view.

Fig. 3 zeigt den Apparat, von der Seite gesehen, im Durchschnitt nach Linie 1-2, Fig. 1.FIG. 3 shows the apparatus, seen from the side, on the average along line 1-2, FIG. 1.

Fig. 4 zeigt den Apparat, von der anderen Seite gesehen, im Durchschnitt nach Linie 3-4, Fig. i.Fig. 4 shows the apparatus, seen from the other side, on the average along line 3-4, Fig. I.

Der Theil A besteht aus gleich construirten Kohlenhaltern α b, deren Anzahl verschieden gewählt werden kann, je nachdem die Lampe eine kürzere oder längere Brennzeit erhalten soll. Jeder dieser Kohlenhalter besteht aus zwei sich gegenüberstehenden Klemmen oder Cylindern α b, von denen der äufsere α feststeht, während der innere b von einem in ein Scharnier auslaufenden Kniestück getragen wird, welches letztere mittelst einer Feder c, Fig. 3, von der feststehenden Klemme α abgezogen wird. Sämmtliche feststehenden Kohlenhalter a sind unter einander leitend verbunden (d, Fig. 1.)Part A consists of identically constructed charcoal holders α b , the number of which can be chosen differently, depending on whether the lamp is to have a shorter or longer burning time. Each of these charcoal holders consists of two opposing clamps or cylinders α b, of which the outer α is fixed, while the inner b is carried by an elbow extending into a hinge, the latter by means of a spring c, Fig. 3, from the fixed clamp α is subtracted. All stationary carbon holders a are conductively connected to one another (d, Fig. 1.)

In der Mitte der nichtleitenden Hauptplatte B ist zwischen zwei Spitzen e eine rotirende Metallscheibe f angebracht, welche auf ihrer unteren Fläche, unter einander und vom Centrum in gleichen Abständen, so viel Stifte mit Rollen g trägt, als die Lampe Kohlenhalterpaare besitzt.In the middle of the non-conductive main plate B , between two tips e, a rotating metal disk f is attached, which on its lower surface, under one another and at equal distances from the center, carries as many pins with rollers g as the lamp has pairs of charcoal holders.

Um die eben beschriebene Metallscheibe / herum sind concentrisch in einem geringen Abstande so viel Metallbogen in Form von Kreisausschnitten h auf der isolirenden Platte B befestigt, als die Scheibe Rollen g oder die Lampe Brenner hat. Diese Segmente der Metallbogen h sind von einander getrennt und mittelst Schraube i auf der Platte B festgehalten, welche Schrauben i durch die Platte hindurch in die Scharnierenden der beweglichen Kohlenhalter b übergehen.Around the metal disk just described, as many metal arcs in the form of circular sections h are fastened concentrically on the insulating plate B at a short distance, as the disk has rollers g or the lamp has a burner. These segments of the metal arches h are separated from one another and are held in place on the plate B by means of screw i, which screws i pass through the plate into the hinge ends of the movable carbon holder b .

In dem freien Zwischenraum, welcher durch die äufsere Peripherie der inneren Metallscheibe f und durch die innere Peripherie der Metallbogen h begrenzt ist, befindet sich, an einem beliebigen Punkt der Metallscheibe f befestigt, eine Metallfeder k, deren freies Ende an die innere Fläche des Metallbogens h anfedert. Rotirt nun die innere Scheibe /, so wird die Feder k nach einander von einem Bogen h zum anderen überschleifen. Um diese Bewegung der Scheibe / zu bewirken, ist im Theil C eine Bobine D mit beweglichem Eisenkern angebracht, welche mittelst zweier Winkel an der isolirenden Hauptplatte B gehalten wird.In the free space, which is delimited by the outer periphery of the inner metal disc f and by the inner periphery of the metal sheet h , is a metal spring k, attached to any point of the metal disk f , the free end of which is attached to the inner surface of the metal sheet h springs. If the inner disk / rotates, the spring k is looped one after the other from one arc h to the other. In order to bring about this movement of the disk /, a reel D with a movable iron core is attached in part C , which is held on the insulating main plate B by means of two angles.

Am freistehenden Ende des Eisenkernes sitzt ein Haken /, welcher eine der an der Metallscheibe befindlichen Rollen g erfafst und vorrückt, sobald die Bobine D in Thätigkeit tritt. Um den Kern der Bobine freizuhalten, ist eine Feder m angebracht.At the free end of the iron core sits a hook / which grabs one of the rollers g on the metal disc and advances it as soon as the reel D comes into operation. To keep the core of the bobbin free, a spring m is attached.

Die beiden Klemmschrauben η und 0 treten von unten oder auch von der Seite in den Theil C ein und sind, der eine η direct in Contact, der andere ο isolirt, in dem Metallbügel / befestigt. Der Bügel / ist auf der isolirenden Hauptplatte B befestigt und trägt zwei Federn q, welche den Strom auf die rotirendeThe two clamping screws η and 0 enter part C from below or from the side and are fastened, one η directly in contact, the other ο insulated, in the metal bracket /. The bracket / is attached to the main insulating plate B and carries two springs q, which apply the current to the rotating one

Claims

Transfer disk f. The angle r and the sleeve J serve as a guide for the iron core of the reel D. In the apparatus there is a second reel E with the same core device as in D, which has the purpose of moving the side stream through the larger reel by disengaging it by means of the spring t to cancel. This second bobbin £ is fastened to the main plate B by means of a metal angle u and connected by this to the chain d of the outer light holder α . From the insulated terminal ο connecting wires go to both reels D and E.

The lamp works as follows:

Straight, round carbon rods are used in the carbon holders α and b; A paper ring or one made of other insulating, combustible material is pushed over each pair of coals up to immediately above the sleeve or clamp, so that the movable coal holder b is not pulled off by the spring c.

Small cone of combustible material are placed so on the tips of the carbon pairs, the two carbons DAF appear together suspension and the tips touch, without DAF is necessary in the carbon holders from a movement. When alternating current is used, both coals are equally strong, while when constant current is applied each pair of coals must have two different diameters. When the apparatus is inactive, the mechanism is in the following state:

The two iron cores are disengaged from dön reels, the hook / rests against one of the rollers g, while the hook ν of the reel E is free and the spring t rests on the connecting pin w which leads to the terminal ο .

If the current is now introduced into the apparatus, it takes the path through the clamp o, the bobbin E _1, the chain d into the outer carbon holder, through one of the inner carbon holders into the metal arch h connected to it, through the spring k to the inner metal disc f, from there through the two slip springs q into the bracket p and to the terminal n, since the resistance generated in the bobbin is calculated in such a way that it is a certain greater than the resistance of the burning coal pair. When a pair of coals has burned down, the above-mentioned sleeve burns, and the spring c comes into action, that is, the current is interrupted by springing back of the hinge coal holder b . As a result, the function of the reel E ceases, the attracted spring t is released and thus establishes the connection of the current with the reel D through w . As a result, the iron core of reel D is instantly attracted, the metal disc / is advanced by a metal arc by means of the lever /, so that the current immediately takes its path again through the next two coal tips, since the resistance through reel E is again the lower ; the spring t is tightened again and thereby the current passing through the reel D is completely interrupted again, so that the full force of the current passes through the coal tips.

Same instantaneous automatic advancement from one pair of coals to the next takes place when the burning coal pair is broken off by accident or violence.

If all the coal pairs in a lamp have burned down, the current is by no means interrupted and the extinguishing of one lamp has no effect on the other lamps in the same line or on the electrical machine. It should also be mentioned that the function of the lamp is in no way impaired if the reel E is completely left out of the apparatus; however, this further simplification creates a power loss to a certain extent. Around part C there is a protective drum which can also serve to increase the resistance of bobbin D.

s patent claims:

ι. The construction of the rotating disc / together with the rollers g, the spring k, the metal arch h and the advancing hook /, as well as the interaction of these parts of an electric lamp, moved by electric current.

2. The construction of the coal holder b and springs c as well as the use of the cones to compress the coal tips and the use of the non-conductive, flammable sleeves to hold the coals parallel, which on the one hand ensure that the coals do not move or regulate as long as they are burning and on the other hand that the current through a pair of coal holders interrupts itself as soon as the coals of that pair have burned out.

3. The installation of the lamp in such a way that the introduced current is triggered by the Connection to the resistance bobbin protects itself against loss through side currents and also automatically without any noticeable interruption when a pair of coals is burned off of the light skips to the next pair of coals.

1 sheet of drawings.