AT55490B - Tubular electric light bulb with reflector. - Google Patents

Tubular electric light bulb with reflector.

Info

Publication number
AT55490B
AT55490B AT55490DA AT55490B AT 55490 B AT55490 B AT 55490B AT 55490D A AT55490D A AT 55490DA AT 55490 B AT55490 B AT 55490B
Authority
AT
Austria
Prior art keywords
reflector
light bulb
electric light
tubular electric
lighting
Prior art date
Application number
Other languages
German (de)
Inventor
Dennis Joseph O'brien
Robert Martin Catts
Original Assignee
Dennis Joseph O'brien
Robert Martin Catts
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 Dennis Joseph O'brien, Robert Martin Catts filed Critical Dennis Joseph O'brien
Application granted granted Critical
Publication of AT55490B publication Critical patent/AT55490B/en

Links

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
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 die beiden Reihen der reflektierenden Streifen voneinander trennen, so dass, wenn eines zufällig gebrochen ist und die Streifen hiedurch locker oder verschoben werden, die anderen, hievon   getrennten Streifen unbeeinflusst   und fähig bleiben, ihre Wirkung aufrecht zu erhalten, bis die erforderliche Reparatur durchgeführt ist. 



   Die Kontakte 5 werden von Spiralfedern 11 gehalten, welche auf den, an jedem Gehäuseende vorgesehenen Isolatoren 12 aufruhen und mit den Zuleitungsdrähten 13 fest verbunden sind. Die Isolatoren können aus Fiber, Glas oder vorzugsweise aus Porzellan hergestellt sein und sind auf einem Träger 14 mittels der Niete 15 befestigt. Für jeden Isolator ist ein solcher Träger vorgesehen.   Diese Träger   sind mit den Rahmen- und Zwischenstücken 8, 9 und den Enden des mittleren Teiles   des Reflektors verlötet.   Der bereits erwähnte Spiralfederkontakt 11 ist von der Niete 15 an der inneren Seite durch eine Unterlagsscheibe aus isolierendem Material oder dadurch, dass man den Isolator zwischen Feder und Niete nicht ausbohrt, getrennt. Lampe und Reflektor sind miteinander in bekannter Weise mittels Federklammern verbunden. 



   Wenn die Lampen paarweise oder gruppenweise verbunden werden sollen (z. B. in Schaufenstern und Schauläden oder für allgemeine   Beleuchtungszwecke),   so ist es vorteilhaft, jedes Gehause 6 mit Flanschen 18 zu versehen, welche ein billiges und wirkungsvolles'Mittel zur
Befestigung der Lampen und Reflektoren bilden. Ein paar Schrauben, weiche durch Löcher in den Flanschen 18 hindurchgehen, genügen in der Regel. jeden Reflektor samt Lampe einzustellen und in der gewünschten Lage zu befestigen. 



   Die vorliegende Erfindung hat nun gegenüber der bisher bekannten. und z. B. in der englisehen Patentschrift Nr. 15115 A.   D.     1909   dargestellten Art der geradlinigen Aneinander- reihung von   mehreren   Lampen den besonderen Vorteil, dass auch eine krummlinige Aneinander- 
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 eine solche krummlinige Anordnung nicht möglich war.   Es ist zu bemerken, daü   die   hrfindung sowohl für Aussen-als   auch für Innenheleuchtung 
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 nur der   Lichtwirkung   wegen benützt werden. 



   PATENT. ANSPRÜCHE : 
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   <Desc / Clms Page number 1>
 
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 separate the two rows of reflective strips so that if one is accidentally broken and the strips become loose or dislocated as a result, the other, disconnected strips remain unaffected and able to maintain their operation until the required repair is made.



   The contacts 5 are held by spiral springs 11, which rest on the insulators 12 provided at each end of the housing and are firmly connected to the lead wires 13. The insulators can be made of fiber, glass or, preferably, of porcelain and are fastened to a carrier 14 by means of rivets 15. Such a carrier is provided for each isolator. These carriers are soldered to the frame and intermediate pieces 8, 9 and the ends of the central part of the reflector. The spiral spring contact 11 mentioned above is separated from the rivet 15 on the inner side by a washer made of insulating material or by not drilling out the insulator between the spring and the rivet. The lamp and reflector are connected to one another in a known manner by means of spring clips.



   If the lamps are to be connected in pairs or in groups (e.g. in shop windows and shop or for general lighting purposes), it is advantageous to provide each housing 6 with flanges 18, which are a cheap and effective means for
Form attachment of lamps and reflectors. A few screws that go through holes in the flanges 18 are usually sufficient. adjust each reflector and lamp and fix it in the desired position.



   The present invention now has over the previously known. and Z. B. in the English patent specification No. 15115 A. D. 1909 shown type of straight line-up of several lamps the particular advantage that a curvilinear line-up
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 such a curvilinear arrangement was not possible. It should be noted that the lighting can be found for both exterior and interior lighting
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 can only be used because of the lighting effect.



   PATENT. EXPECTATIONS :
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AT55490D 1910-10-25 1910-10-25 Tubular electric light bulb with reflector. AT55490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT55490T 1910-10-25

Publications (1)

Publication Number Publication Date
AT55490B true AT55490B (en) 1912-09-25

Family

ID=3576985

Family Applications (1)

Application Number Title Priority Date Filing Date
AT55490D AT55490B (en) 1910-10-25 1910-10-25 Tubular electric light bulb with reflector.

Country Status (1)

Country Link
AT (1) AT55490B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935966A1 (en) * 1989-10-26 1991-05-02 Abke Hermann Elektro Kg Light band light fitting using modular lamp elements - exhibits identical transverse cross=section fitted together in line or at right angles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935966A1 (en) * 1989-10-26 1991-05-02 Abke Hermann Elektro Kg Light band light fitting using modular lamp elements - exhibits identical transverse cross=section fitted together in line or at right angles

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