FR1084490A - diffuser screen for fluorescent tubes - Google Patents

diffuser screen for fluorescent tubes

Info

Publication number
FR1084490A
FR1084490A FR1084490DA FR1084490A FR 1084490 A FR1084490 A FR 1084490A FR 1084490D A FR1084490D A FR 1084490DA FR 1084490 A FR1084490 A FR 1084490A
Authority
FR
France
Prior art keywords
fluorescent tubes
diffuser screen
diffuser
screen
fluorescent
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
Other languages
French (fr)
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.)
EMAILLERIES MAROCAINES
Original Assignee
EMAILLERIES MAROCAINES
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 EMAILLERIES MAROCAINES filed Critical EMAILLERIES MAROCAINES
Application granted granted Critical
Publication of FR1084490A publication Critical patent/FR1084490A/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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • 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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1084490D 1952-10-29 1953-09-30 diffuser screen for fluorescent tubes Expired FR1084490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA1084490X 1952-10-29

Publications (1)

Publication Number Publication Date
FR1084490A true FR1084490A (en) 1955-01-19

Family

ID=19737123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1084490D Expired FR1084490A (en) 1952-10-29 1953-09-30 diffuser screen for fluorescent tubes

Country Status (1)

Country Link
FR (1) FR1084490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051409B (en) * 1957-11-11 1959-02-26 Kotzolt Guenter Translucent cover for light band arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051409B (en) * 1957-11-11 1959-02-26 Kotzolt Guenter Translucent cover for light band arrangements

Similar Documents

Publication Publication Date Title
FR1077589A (en) Cathode for discharge tube
FR1087764A (en) Discharge tube
NL176506B (en) GAS DISCHARGE DISPLAY DEVICE.
FR1085180A (en) Luminescent tube lamp
FR1074360A (en) Cathode for discharge tube
FR1069157A (en) Socket for low voltage fluorescent tubes
FR1084490A (en) diffuser screen for fluorescent tubes
FR1079006A (en) Discharge tube
FR1035405A (en) Improvement in circuits for fluorescent tubes
FR1058647A (en) Socket for fluorescent tubes
FR1063421A (en) Portable fluorescent tube lamp
AT187594B (en) Anti-glare screen for fluorescent tubes
FR1026544A (en) Support sleeve for fluorescent tubes
FR1075320A (en) Waterproof support for fluorescent tubes
FR1112601A (en) Diffuser for fluorescent tubes
FR1084814A (en) fluorescent screen
FR1099471A (en) Fluorescent agents
FR1057520A (en) Improvement in fluorescent tubes
FR63567E (en) Lighting fluorescent tubes
FR1052535A (en) Support strip for fluorescent lamps
AT187022B (en) Transparent screen for fluorescent tubes
FR1095363A (en) Frame for fluorescent tubes
FR64246E (en) Diffuser for luminescent tubes
FR1061121A (en) Diffuser for tubular lamps
FR1094036A (en) Strip for fluorescent tubes