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 source

Info

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
Application number
DED69972D
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.)
DOMINITWERKE AKT GES GRUBENLAM
Original Assignee
DOMINITWERKE AKT GES GRUBENLAM
Publication date
Priority to DED69972D priority Critical patent/DE633793C/en
Application granted granted Critical
Publication of DE633793C publication Critical patent/DE633793C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00Systems of electric lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00Electric lighting devices with self-contained electric batteries or cells
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit 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)

PATENTANSPRUCH: -Elektrische Handlampe, insbesondere Grubensicherheitslampe, mit einer als Lichtquelle dienenden Gasentladungsröhre, einer Sammlerbatterie und einer Einrichtung zur Umformung des von der Batterie gelieferten Gleichstroms in Wechselstrom höherer Spannung, dadurch gekennzeichnet, daß ein Unterbrecher nebst Kondensator und Wechselstromtransformator in einem vom Batterieraum allseitig abgeschlossenen Raum des Lampengehäuses angeordnet sind. PATENT CLAIM: -Electric hand lamp, in particular mine safety lamp, with a gas discharge tube serving as a light source, a collector battery and a device for converting the direct current supplied by the battery into alternating current of higher voltage, characterized in that an interrupter along with capacitor and alternating current transformer in a closed on all sides from the battery room Space of the lamp housing are arranged.
DED69972D Electric hand lamp, especially mine safety lamp with a gas discharge tube serving as a light source Expired DE633793C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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