DE633793C - Electric hand lamp, especially mine safety lamp with a gas discharge tube serving as a light source - Google Patents
Electric hand lamp, especially mine safety lamp with a gas discharge tube serving as a light sourceInfo
- Publication number
- DE633793C DE633793C DED69972D DED0069972D DE633793C DE 633793 C DE633793 C DE 633793C DE D69972 D DED69972 D DE D69972D DE D0069972 D DED0069972 D DE D0069972D DE 633793 C DE633793 C DE 633793C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- discharge tube
- light source
- gas discharge
- electric hand
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
Description
Elektrische -Handlampe,- insbesondere G 'Asicherheitslampe mit' einer als Lichtquelle dienenden,Gäsentlädungsröhre .:- . -Als Lichtquelle der gebräuchlichen elektrischen Handlampen, insbesondere Grubenlampen, sind bis heute allgemein evakuierte oder gasgefüllte Glühlampen in Gebrauch. Es ist jedoch bereits versucht worden, auch Entladungsröhren als Lichtquelle für elektrische Handlampen mit Sammlerbatterie zu benutzen. Bei einer bekannten Ausführungsart wird die für die Zündung der Entladungsröhre erforderliche höhere Spannung von einer außerhalb des Lampengehäuses befindlichen Stromquelle entnommen. Bei einer anderen Ausführung wird ein. Wechselrichter, bestehend aus einer gesteuerten Entladungsröhre, zwischen Gleichstromquelle und Entladungsröhre geschaltet werden.Electric hand lamp, in particular a safety lamp with a as a light source, gas charging tube.: -. -As a light source of the common ones electric hand lamps, especially miner's lamps, are generally evacuated to this day or gas-filled incandescent lamps in use. However, attempts have already been made also discharge tubes as a light source for electric hand lamps with a collector battery to use. In one known embodiment, that is used to ignite the discharge tube required higher voltage from an outside of the lamp housing Taken from the power source. In another version, a. Inverter, consisting from a controlled discharge tube, between direct current source and discharge tube be switched.
Gegenstand der vorliegenden Erfindung ist die besondere Ausbildung der zur Erzeugung des Wechselstromes dienenden Einrichtung sowie die Art ihres Zusammenbaues mit der Batterie, und zwar in der Weise, daß ein Unterbrecher nebst einem Kondensator und einem Wechselstromtransformator in einem vom Batteriegehäuse allseitig abgeschlossenen Raum des Lampengehäuses angeordnet sind.The subject of the present invention is the special training the device used to generate the alternating current and the type of assembly with the battery, in such a way that a breaker and a capacitor and an alternating current transformer in one that is enclosed on all sides by the battery housing Space of the lamp housing are arranged.
Hierbei ist die Verwendung eines Wechselstromtransformators, Unterbrechers und Kondensators im Betriebe wesentlich einfacher und zuverlässiger und in der Anfertigung wesentlich billiger als der Gebrauch von Wechselrichtern mit gesteuerter Entladungsröhre, wie sie beim Bekannten vorgesehen sind. Ebenso bringt das weitere Merkmal der Erfindung, die zur Umsetzung des Gleichstroms in Wechselstrom dienende Einrichtung in einem vom Batterieraum allseitig abgeschlossenen Raum des Lampengehäuses oder im Lampenoberteil unterzubringen, den wesentlichen technischen Fortschritt, da.ß diese Einrichtung gegen jeden chemischen Angriff der Elektrolytflüssigkeit in der Batterie geschützt ist. -In der beiliegenden Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Fig. i eine elektrische Lampe mit auf dem Deckel unter"einer Schutzglocke angeordneten Gasentladungsröhre in Ansicht, Fig. 2 dieselbe Lampe im Schnitt A-B, Fig. 3 die Schaltung in -der Lampe.Here is the use of an AC transformer, breaker and capacitor in the company much easier and more reliable and in production much cheaper than using inverters with controlled discharge tubes, as they are intended for the acquaintance. Also brings the further feature of the invention, the device for converting direct current into alternating current in one Completely closed space in the lamp housing or in the upper part of the lamp from the battery compartment accommodate the essential technical progress that this facility Protected against any chemical attack by the electrolyte in the battery is. -In the accompanying drawing, an embodiment of the invention is shown, namely Fig. 1 shows an electric lamp with a protective bell on the lid arranged gas discharge tube in view, Fig. 2 the same lamp in section A-B, 3 shows the circuit in the lamp.
Die Entladungsröhre am Geleucht wird je nach dem Verwendungszweck, ob für Oberlicht oder Stirnlicht (Seitenlicht), entsprechend geformt.The discharge tube on the lamp is depending on the intended use, whether for skylight or headlight (sidelight), shaped accordingly.
Der Lampentopf -i wird durch die Zwischenwand 2 in einen Raum für die Batterie 3 und in einen Raum q. für den Gleichstromtransformator, der aus dem Unterbrecher 5, dem Kondensator 6 und dem Wechselstromtransformator 7 besteht, unterteilt.The lamp pot -i is through the partition 2 in a space for the battery 3 and into a room q. for the DC transformer, which is derived from the Breaker 5, the capacitor 6 and the AC transformer 7 is divided.
Die Isolierplatte 8 verschließt den Raum q. vollständig. An ihr sind die Teile des Gleichstromtransformators montiert. Die Klemmen 9 und i o sind mit der Batterie verbunden, während über die Federkontakte i i und 12 der Strom von höherer Spannung der Gasentladungsröhre 13 zugeleitet wird. Der Schalter 1 ¢ liegt zwischen der Batterie i i und der Klemme i o. -The insulating plate 8 closes the space q. Completely. Are at her the parts of the DC transformer assembled. Terminals 9 and i o are with connected to the battery, while the current from higher voltage of the gas discharge tube 13 is supplied. Switch 1 ¢ is on between the battery i i and the terminal i o. -
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED69972D DE633793C (en) | Electric hand lamp, especially mine safety lamp with a gas discharge tube serving as a light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED69972D DE633793C (en) | Electric hand lamp, especially mine safety lamp with a gas discharge tube serving as a light source |
Publications (1)
Publication Number | Publication Date |
---|---|
DE633793C true DE633793C (en) | 1936-08-06 |
Family
ID=7060428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED69972D Expired DE633793C (en) | Electric hand lamp, especially mine safety lamp with a gas discharge tube serving as a light source |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE633793C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668229A (en) * | 1948-11-23 | 1954-02-02 | Oldham & Son Ltd | Portable fluorescent lamp |
DE1053102B (en) * | 1956-07-14 | 1959-03-19 | Oskar Vierling Dr | Portable lamp with a gas discharge lamp and a low voltage battery as a power source |
DE1074154B (en) * | 1960-01-28 | Dominitwerke G.M.B.H., Hoppecke (Kr. Brilon) | ||
DE1095944B (en) * | 1956-09-21 | 1960-12-29 | Dr Oskar Vierling | Light stick for traffic engineering purposes |
DE3936809C1 (en) * | 1989-11-04 | 1991-02-21 | Ruhrkohle Ag, 4300 Essen, De |
-
0
- DE DED69972D patent/DE633793C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074154B (en) * | 1960-01-28 | Dominitwerke G.M.B.H., Hoppecke (Kr. Brilon) | ||
US2668229A (en) * | 1948-11-23 | 1954-02-02 | Oldham & Son Ltd | Portable fluorescent lamp |
DE1053102B (en) * | 1956-07-14 | 1959-03-19 | Oskar Vierling Dr | Portable lamp with a gas discharge lamp and a low voltage battery as a power source |
DE1079199B (en) * | 1956-07-14 | 1960-04-07 | Dr Oskar Vierling | Portable lamp with a gas discharge lamp |
DE1095944B (en) * | 1956-09-21 | 1960-12-29 | Dr Oskar Vierling | Light stick for traffic engineering purposes |
DE3936809C1 (en) * | 1989-11-04 | 1991-02-21 | Ruhrkohle Ag, 4300 Essen, De | |
AU636922B2 (en) * | 1989-11-04 | 1993-05-13 | Ruhrkohle Aktiengesellschaft | System for operating a portable lamp |
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