DE612436C - Colored, easily replaceable, springy, transparent or translucent jacket for electric light bulbs - Google Patents

Colored, easily replaceable, springy, transparent or translucent jacket for electric light bulbs

Info

Publication number
DE612436C
DE612436C DEE36669D DEE0036669D DE612436C DE 612436 C DE612436 C DE 612436C DE E36669 D DEE36669 D DE E36669D DE E0036669 D DEE0036669 D DE E0036669D DE 612436 C DE612436 C DE 612436C
Authority
DE
Germany
Prior art keywords
jacket
transparent
colored
springy
easily replaceable
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
DEE36669D
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.)
BRUNO ESSIG
Original Assignee
BRUNO ESSIG
Publication date
Priority to DEE36669D priority Critical patent/DE612436C/en
Application granted granted Critical
Publication of DE612436C publication Critical patent/DE612436C/en
Expired legal-status Critical Current

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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Description

Farbiger, leicht auswechselbarer, federnder, durchsichtiger oder durchscheinender Mantel für elektrische Glühlampen Die vorliegende Erfindung betrifft eine weitere Ausgestaltung des im Patent 611 568 beschriebenen Mantels für Glühlampen, der aus farbigem, durchsichtigem oder durchscheinendem Celluloseaoetat hergestellt wird.Colored, easily replaceable, springy, transparent or translucent Electric Incandescent Lamp Sheath The present invention relates to another Design of the jacket for incandescent lamps described in patent 611 568, which consists of colored, clear or translucent cellulose acetate.

Die Erfindung wird darin gesehen, daß das obere Ende des Mantels mit einer auf den Glaskörper der Glühlampe sich aufklemmenden, nach innen gerichteten Abschrägung versehen ist. Diese federnd sich auf die Glühlampe aufklemmende Abschrägung erspart eine besondere Haltevorrichtung für den Mantel und hat weiter den Vorteil, daß die zwischen dem Glühla-mpenkolben und der Mantelwand sich ansammelnde erhitzte Luft, deren Austritt durch die eng anliegende Haltevorrichtung erschwert wurde, nunmehr nach oben hin leichter .entweichen kann.The invention is seen in the fact that the upper end of the jacket with one that clamps onto the glass body of the incandescent lamp and is directed inwards Bevel is provided. This bevel is resiliently clamped onto the light bulb saves a special holding device for the jacket and has the further advantage of that the accumulating between the incandescent lamp bulb and the jacket wall was heated Air, the exit of which was made difficult by the tightly fitting holding device, can now escape more easily towards the top.

Der besonders stark beanspruchte Halsteil des Mantels kann eine erhöhte Festigkeit dadurch erhalten, daß ein aus Cellulosenoetat, Glimmer oder anderem geeigneten Werkstoff bestehender Verstärkungsring auf den Glaskörper der Lampe aufgelegt oder aber an der Innenseite des Mantels angeklebt wird.The particularly heavily used neck part of the jacket can cause increased Strength obtained by making a suitable one of cellulose acetate, mica or other Material of existing reinforcement ring placed on the glass body of the lamp or but is glued to the inside of the jacket.

Eine weitere Entlastung des Mantels wird noch dadurch erreicht, daß an dem oberen Teil desselben wie auch an dem Verstärkungsring aus Celluloseacetat, Glimmer oder anderem geeigneten Werkstoff bestehende Abstandstücke angeordnet sind. Bei genügender Wandstärke des Mantels ist der Verstärkungsring d auch entbehrlich, so daß die Abstandstücke unmittelbar an der Innenfläche des oberen Teiles des Mantels befestigt werden können.A further relief of the jacket is achieved in that on the upper part of the same as on the reinforcement ring made of cellulose acetate, Mica or other suitable material existing spacers are arranged. If the wall thickness of the jacket is sufficient, the reinforcing ring d can also be dispensed with, so that the spacers are directly on the inner surface of the upper part of the shell can be attached.

Die Abbildung zeigt den Mantel, und zwar als beispielsweise Ausführungsform einen zweiteiligen. Dieser besteht aus den beiden durch bekannte Mittel c zusammengehaltenen Teilena und b. Der obere, nach innen abgeschrägte Teil b läßt an dieser Stelle den Verstärkungsringd erkennen. An diesem und an der- Innenfläche des Mantels sind die Abstandstücke e befestigt.The figure shows the jacket, as an example embodiment a two-part. This consists of the two held together by known means c Parts a and b. The upper, inwardly sloping part b leaves the at this point Recognize the reinforcement ring. On this and on the inner surface of the jacket are the Spacers e attached.

Auf diese Weise ist eine besonders billige, einfache und sicher haltende Ausführungsform des Mantels erreicht worden, ohne daß besondere Haltevörrichtungen erforderlich werden.In this way it is particularly cheap, easy and safe to hold Embodiment of the jacket has been achieved without special holding devices will be required.

Claims (1)

PATENTANSPRÜCHE: i. Farbiger, leicht auswechselbarer, federnder, durchsichtiger oder durchscheinender Mantel für elektrische Glühlampen nach Patent 611 568, dadurch gekennzeichnet, daß das obere Ende des Mantels mit einer auf den Glühlampenkolben sich hufklemmenden, nach innen gerichteten Abschrägung (d) versehen ist. z. Mantel nach Anspruch i, dadurch gekennzeichnet, daß an der Innenseite der Abschrägung (d) Abstandstücke (e) angebracht sind. 3. Mantel nach Anspruch i und a, dadurch. gekennzeichnet, daß an der Abschrägung (d) ein Verstärkungsring angebracht ist.PATENT CLAIMS: i. More colorful, easily replaceable, springier, more transparent or translucent jacket for electric incandescent lamps according to patent 611 568, thereby characterized in that the upper end of the jacket with one on the incandescent lamp bulb hoof-clamping, inwardly directed bevel (d). z. a coat according to claim i, characterized in that on the inside of the bevel (d) Spacers (e) are attached. 3. Coat according to claim i and a, characterized. marked, that a reinforcing ring is attached to the bevel (d).
DEE36669D Colored, easily replaceable, springy, transparent or translucent jacket for electric light bulbs Expired DE612436C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE36669D DE612436C (en) Colored, easily replaceable, springy, transparent or translucent jacket for electric light bulbs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE36669D DE612436C (en) Colored, easily replaceable, springy, transparent or translucent jacket for electric light bulbs

Publications (1)

Publication Number Publication Date
DE612436C true DE612436C (en) 1936-03-21

Family

ID=7077894

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE36669D Expired DE612436C (en) Colored, easily replaceable, springy, transparent or translucent jacket for electric light bulbs

Country Status (1)

Country Link
DE (1) DE612436C (en)

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