DE148925C - - Google Patents
Info
- Publication number
- DE148925C DE148925C DENDAT148925D DE148925DA DE148925C DE 148925 C DE148925 C DE 148925C DE NDAT148925 D DENDAT148925 D DE NDAT148925D DE 148925D A DE148925D A DE 148925DA DE 148925 C DE148925 C DE 148925C
- Authority
- DE
- Germany
- Prior art keywords
- control device
- isolated
- coil
- resistor
- insulating stone
- 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.)
- Active
Links
- 239000004575 stone Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001404 mediated Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/945—Holders with built-in electrical component
- H01R33/9453—Holders with built-in electrical component for screw type coupling devices
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Regelvorrichtung für elektrische Glühlampen beruht auf dem bekannten Prinzip, dem Stromverbraucher einen abgestuften Widerstand vorzuschalten, der einen Teil der verfügbaren Spannung verzehrt und so die Stromstärke entsprechend der gewünschten Lichtstärke verringert.The present control device for electric incandescent lamps is based on the known Principle of connecting a stepped resistor upstream of the electricity consumer, the one Part of the available voltage is consumed and so the amperage according to the desired Light intensity reduced.
Die vorliegende Regelvorrichtung kennzeichnet sich dadurch, daß die aus dünnemThe present control device is characterized in that the thin
ίο Draht hergestellten Spulen auf einem Porzellankern durch Glimmer oder dergl. voneinander isoliert übereinander angeordnet sind, um derart eine gedrungene, für jede normale Lampenfassung geeignete Konstruktion zu erzielen.ίο wire-made coils on a porcelain core are arranged one above the other isolated from one another by mica or the like, to such a compact construction suitable for every normal lamp socket achieve.
In der Zeichnung veranschaulicht Fig. 1 das zugrunde liegende Schaltungsschema, Fig. 2 ist ein Querschnitt durch die Vorrichtung. In the drawing, Fig. 1 illustrates the underlying circuit diagram, Figure 2 is a cross section through the device.
ao Die Widerstandsspulen 1, 1 sind beiderseitig an die Kontakte 2, 2 angeschlossen, über welchen der vermittels Zahnradgetriebe 4 und Schalthebel 5 bewegte Kontakthebel 3 schleift. Der Schalthebelzapfen 6 ist an die positive Leitung 10, der letzte Kontakt durch Vermittlung des Stiftes 8 und Feder 9 an den positiven Pol der Lampe 12 angeschlossen; der negative Pol der Lampe steht vermittels des Bolzens 13 und Muttergewinde 14 mit der negativen Leitung 11 in Verbindung. Die aus feinem Draht hergestellten Widerstandswicklungen sind, wie bereits erwähnt, auf dem als Träger für die Schaltorgane dienenden Porzellankern 15 übereinander aufgewickelt, wobei eine jede Spule durch je eine Glimmerplatte von der darunter und darüber liegenden Spule isoliert ist. Diese Anordnung in Verbindung mit der konzentrischen Anordnung der Kontakte 2 um die Längsachse herum, ermöglicht eine sehr gedrungene Bauart, während andererseits die Anwendung der üblichen Messinggewinde und Kontaktfedern die Regelvorrichtung für jede normale Lampenfassung geeignet macht. Die Regelvorrichtung ist ferner leicht zerlegbar, so daß ein Auswechseln allenfalls schadhafter Teile oder ein Umwickeln für eine andere Spannung leicht vorgenommen, werden kann. Der Widerstand der einzelnen Spulen kann entweder gleich oder nach beliebigen Regeln abgestuft sein. Selbstredend kann auch die Bewegung des Kontakthebels auf beliebige Weise erfolgen.ao The resistance coils 1, 1 are on both sides connected to the contacts 2, 2, via which the means of gear transmission 4 and Switching lever 5 moved contact lever 3 slips. The shift lever pin 6 is on the positive Line 10, the last contact through the mediation of the pin 8 and spring 9 to the positive pole of lamp 12 connected; the negative pole of the lamp is mediated of the bolt 13 and nut thread 14 with the negative line 11 in connection. The resistance windings made of fine wire are, as already mentioned, wound on top of one another on the porcelain core 15 serving as a carrier for the switching elements, Each coil is isolated from the coil below and above it by a mica plate. These Arrangement in connection with the concentric arrangement of the contacts 2 around the longitudinal axis, enables a very compact Construction, while on the other hand the use of the usual brass threads and Contact springs make the control device suitable for any normal lamp socket. the The control device can also be easily dismantled, so that replacement is more likely to be damaged Parts or rewinding for a different tension can easily be made. The resistance of the individual coils can either be the same or according to any rules be graded. Of course, the movement of the contact lever can also be on any Way.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE148925C true DE148925C (en) |
Family
ID=415974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT148925D Active DE148925C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE148925C (en) |
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0
- DE DENDAT148925D patent/DE148925C/de active Active
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