FI790897A - LYSROERSARMATUR - Google Patents

LYSROERSARMATUR

Info

Publication number
FI790897A
FI790897A FI790897A FI790897A FI790897A FI 790897 A FI790897 A FI 790897A FI 790897 A FI790897 A FI 790897A FI 790897 A FI790897 A FI 790897A FI 790897 A FI790897 A FI 790897A
Authority
FI
Finland
Prior art keywords
lysroersarmatur
Prior art date
Application number
FI790897A
Other languages
Finnish (fi)
Other versions
FI62408B (en
FI62408C (en
Inventor
Sven Ivar Thomasson
Bertil Stavborg
Original Assignee
Thorn Svenska
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 Thorn Svenska filed Critical Thorn Svenska
Publication of FI790897A publication Critical patent/FI790897A/en
Publication of FI62408B publication Critical patent/FI62408B/en
Application granted granted Critical
Publication of FI62408C publication Critical patent/FI62408C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FI790897A 1978-03-20 1979-03-16 LYSROERSARMATUR FI62408C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7803180 1978-03-20
SE7803180A SE410892B (en) 1978-03-20 1978-03-20 LIGHT TUBE FITTING

Publications (3)

Publication Number Publication Date
FI790897A true FI790897A (en) 1979-09-21
FI62408B FI62408B (en) 1982-08-31
FI62408C FI62408C (en) 1982-12-10

Family

ID=20334368

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790897A FI62408C (en) 1978-03-20 1979-03-16 LYSROERSARMATUR

Country Status (4)

Country Link
DK (1) DK112379A (en)
FI (1) FI62408C (en)
NO (1) NO790873L (en)
SE (1) SE410892B (en)

Also Published As

Publication number Publication date
FI62408B (en) 1982-08-31
FI62408C (en) 1982-12-10
NO790873L (en) 1979-09-21
SE7803180L (en) 1979-09-21
SE410892B (en) 1979-11-12
DK112379A (en) 1979-09-21

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: THORN SVENSKA AB