CH111227A - Cover for incandescent lamps. - Google Patents

Cover for incandescent lamps.

Info

Publication number
CH111227A
CH111227A CH111227DA CH111227A CH 111227 A CH111227 A CH 111227A CH 111227D A CH111227D A CH 111227DA CH 111227 A CH111227 A CH 111227A
Authority
CH
Switzerland
Prior art keywords
cover
incandescent lamps
incandescent
screen
lamps
Prior art date
Application number
Other languages
German (de)
Inventor
Degenhardt Albert
Original Assignee
Degenhardt Albert
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 Degenhardt Albert filed Critical Degenhardt Albert
Publication of CH111227A publication Critical patent/CH111227A/en

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Description

  

      Blende    für Glühlampen.    Die Erfindung betrifft eine Blende für  Glühlampen, und es zeigt die Zeichnung  ein Ausführungsbeispiel derselben.  



  Die Blende besteht aus einem     isolierten     Ring, zum Beispiel aus Fiber, der sich leicht  um den     Glühlampensockel    oder die Fassung  legen lässt und bei b mit einem Haken ver  sehen ist. An diesen Haken     wird    bei Be  darf der Schirm c, der bei d eine Durch  brechung besitzt, angehängt; der Schirm c  besteht aus Metall, Mattglas     etc.;    bei e be  findet sich eine Stellschraube, die auf die    Glühlampe aufsteht und mittelst welcher  man den Schirm je nach Bedarf gegen unten  weiter von der Glühlampe entfernen, somit  das     Lichtf        eld    auf dem Arbeitsplatze erweitern  oder verringern kann.



      Cover for incandescent lamps. The invention relates to a screen for incandescent lamps, and the drawing shows an embodiment of the same.



  The cover consists of an insulated ring, for example made of fiber, which can be easily placed around the bulb base or the socket and has a hook at b. If necessary, the screen c, which has an opening at d, is attached to this hook; the screen c consists of metal, frosted glass etc .; at e be there is an adjusting screw that stands on the incandescent lamp and by means of which the screen can be removed further downwards from the incandescent lamp as required, thus expanding or reducing the light field on the workplace.

Claims (1)

<B>PATENTANSPRUCH:</B> Blende für Glühlampen, bestehend aus einem den Glühlampensockel oder die Fas sung zu umschliessen bestimmten Isolierring mit daran hängendem Schirm. <B> PATENT CLAIM: </B> Cover for incandescent lamps, consisting of an insulating ring with an attached screen to enclose the incandescent lamp base or the socket.
CH111227D 1924-10-14 1924-10-14 Cover for incandescent lamps. CH111227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH111227T 1924-10-14

Publications (1)

Publication Number Publication Date
CH111227A true CH111227A (en) 1925-08-17

Family

ID=4370299

Family Applications (1)

Application Number Title Priority Date Filing Date
CH111227D CH111227A (en) 1924-10-14 1924-10-14 Cover for incandescent lamps.

Country Status (1)

Country Link
CH (1) CH111227A (en)

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