DE822143C - Fluorescent discharge lamp with a large radiant surface - Google Patents

Fluorescent discharge lamp with a large radiant surface

Info

Publication number
DE822143C
DE822143C DEW110A DEW0000110A DE822143C DE 822143 C DE822143 C DE 822143C DE W110 A DEW110 A DE W110A DE W0000110 A DEW0000110 A DE W0000110A DE 822143 C DE822143 C DE 822143C
Authority
DE
Germany
Prior art keywords
discharge lamp
area
fluorescent discharge
lamp according
radiant surface
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
DEW110A
Other languages
German (de)
Other versions
DE1607288U (en
Inventor
Dr Wilhem Bartholomeyczyk
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEW110A priority Critical patent/DE822143C/en
Application granted granted Critical
Publication of DE822143C publication Critical patent/DE822143C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00Gas-discharge or vapour-discharge lamps
    • H01J61/02Details
    • H01J61/38Devices for influencing the colour or wavelength of the light
    • H01J61/42Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

Leuchtstoffentladungslampe mit großer strahlender Fläche 1)ie 1)isher #-cr#\,aiidteii ,#leder- und Hochspannungsentladungslichtquellen sind entweder kleine, nahezu punktförmige Stralifer oder als verhältnismäßig lange Röhren Linienstrahler. Man kann zwar in bekannter Weise eine punktförinige Hg-Lichtquell,# beispielsweise mit ein-er innen mit Leuchtstoff überzogenen, großflächigen, durchsichtigen Hülle umgel)en, verliert al)er 1)ei der Umwandlung d#2s UN'-[,ic'htes in sichtl)ares Licht durcli Absorption des UV in der Otiarzwand des Strahlers bereits an Intensität, abgesehen von weiteren Scliwierigkeiten, durch die Abschattung infolge der Halterung der 1-1g-Lichtquelle.Fluorescent discharge lamp with a large radiating surface 1) ie 1) isher # -cr # \, aiidteii, # leather and high voltage discharge light sources are either small, almost punctiform Stralifer or as a relatively long tube line source. A point-like Hg light source, # for example, can be used in a known manner with a large, transparent cover coated with luminescent material on the inside reversed, he loses 1) during the conversion d # 2s UN '- [, ic'htes in visible) ares light due to the absorption of the UV in the otiarz wall of the radiator already in intensity, apart from further difficulties, due to the shadowing as a result of the mount the 1-1g light source.

Eitie großflächIge Entladungslampe, in der die UV-Strahlting 1)creits in Vakuum erzeugt und direkt auf (k-,ii Leuchtstoff fällt, 1-)ietei beleuchtungstechnisch große Vorteile. l,'rliliduiigsgümäß läßt sich (lies durch an sich beliebig gestaltete großflächige Ent-Iadungsgef äße geringer Querdimension erreiehen, in der die gleichmäßige Anwendung des Leuchtstoffes dadurch bewerkstelligt wird, daß der Entladungsstrom nacheinander mit genügender Geschwindigkeit über verschieden#e, die Fläche lückenlos überdeckende Pfade, geführt wird. Zweckmäßig wird dies durch Verwendung bekannter Mehrphasensysterne, z. B. des Drelistrornsysterns, erreicht, in dem drei Elek- troden in geeigneterAnordnung inDreieckschaltung oder vier in Sternschaltung angeschlossen werden, oder durch Anwendung geeigneter statischer oder magnetischer Drehfeld-er.The large-area discharge lamp, in which the UV radiation 1) is created in a vacuum and falls directly on (k-, ii fluorescent, 1-) has great advantages in terms of lighting technology. It can be achieved in a satisfactory manner by means of large-area discharge vessels of small transverse dimensions, which are designed as desired, in which the uniform application of the phosphor is achieved by the discharge current successively at sufficient speed over different paths that completely cover the surface This is expediently achieved by using known multiphase systems, e.g. the Drelistrorn system, in which three electrodes are connected in a suitable arrangement in a delta connection or four in a star connection, or by using suitable static or magnetic rotating fields.

Claims (2)

PATENTANSPROCHE: i. Großflächige Leuchtstoffentladungslampe geringer Otierdimension, dadurch gekennz-eiclinet, daß der Entladungsstrom nacheinander mit passender Geschwindigkeit über die Fläche lükkenlos überdeckende,Pfade geführt wird. PATENT CLAIM: i. Large-area fluorescent discharge lamp less Otierdimension, thereby marked-eiclinet, that the discharge current one after the other at a suitable speed over the area seamlessly overlapping paths to be led. 2. Großflächige Leuchtstoffentladungslampe nach Anspruch i, dadurch gekennzeichnet, daß die Führung des Stromes durch Verwendung von Drei- oder Mehrphasensystemen erfolgt. 3. Großflächige Leuchtstoffentladungslampe nach Anspruch i, dackirch gekennzeichnet, daß die Führung des Stronies durch geeignet angeordnete statische'Magnetfelder geeigneterStärke erfolgt. 4. Großflächige Leuclitstoffentladungslampe nach Anspruch i, dadurch gekennzeichnet, daß die Führung durch geeignet angeordnete magnetische Drehfelder geeigneter Stärke erfolgt.2. Large-area fluorescent discharge lamp according to claim i, characterized in that the current is guided by using three- or multi-phase systems. 3. Large-area fluorescent discharge lamp according to claim i, characterized in that the stronies are guided by suitably arranged static magnetic fields of suitable strength. 4. Large-area leuclite discharge lamp according to claim i, characterized in that the guidance takes place by suitably arranged rotating magnetic fields of suitable strength.
DEW110A 1949-10-19 1949-10-19 Fluorescent discharge lamp with a large radiant surface Expired DE822143C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW110A DE822143C (en) 1949-10-19 1949-10-19 Fluorescent discharge lamp with a large radiant surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW110A DE822143C (en) 1949-10-19 1949-10-19 Fluorescent discharge lamp with a large radiant surface

Publications (1)

Publication Number Publication Date
DE822143C true DE822143C (en) 1951-11-22

Family

ID=7590663

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW110A Expired DE822143C (en) 1949-10-19 1949-10-19 Fluorescent discharge lamp with a large radiant surface

Country Status (1)

Country Link
DE (1) DE822143C (en)

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