NL158913B - Verlichtingsarmatuur met een of een aantal buisvormige lampen en daarmee samenwerkende spiegel. - Google Patents

Verlichtingsarmatuur met een of een aantal buisvormige lampen en daarmee samenwerkende spiegel.

Info

Publication number
NL158913B
NL158913B NL7313949A NL7313949A NL158913B NL 158913 B NL158913 B NL 158913B NL 7313949 A NL7313949 A NL 7313949A NL 7313949 A NL7313949 A NL 7313949A NL 158913 B NL158913 B NL 158913B
Authority
NL
Netherlands
Prior art keywords
luminaire
cooperating
mirror
tube
shaped lamps
Prior art date
Application number
NL7313949A
Other languages
English (en)
Other versions
NL7313949A (nl
Original Assignee
Zeiss Ikon Ag
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 Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Publication of NL7313949A publication Critical patent/NL7313949A/xx
Publication of NL158913B publication Critical patent/NL158913B/nl

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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • F21V7/18—Construction with provision for folding or collapsing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
NL7313949A 1972-10-28 1973-10-10 Verlichtingsarmatuur met een of een aantal buisvormige lampen en daarmee samenwerkende spiegel. NL158913B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722252991 DE2252991A1 (de) 1972-10-28 1972-10-28 Leuchten fuer einen oder mehrere spiegel

Publications (2)

Publication Number Publication Date
NL7313949A NL7313949A (nl) 1974-05-01
NL158913B true NL158913B (nl) 1978-12-15

Family

ID=5860318

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313949A NL158913B (nl) 1972-10-28 1973-10-10 Verlichtingsarmatuur met een of een aantal buisvormige lampen en daarmee samenwerkende spiegel.

Country Status (6)

Country Link
AT (1) AT340531B (nl)
CH (1) CH563551A5 (nl)
DE (1) DE2252991A1 (nl)
FR (1) FR2204780A1 (nl)
IT (1) IT998987B (nl)
NL (1) NL158913B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303856A (nl) * 1983-11-10 1985-06-03 Philips Nv Bestralingsinrichting.
DE8711056U1 (de) * 1987-08-13 1987-10-01 Siemens AG, 1000 Berlin und 8000 München Langfeldleuchte
NL8800149A (nl) * 1988-01-22 1989-08-16 Poot Lichtenergie Armatuur voor glastuinbouwverlichting.
EP1336797A1 (fr) * 2002-02-19 2003-08-20 Koninklijke Philips Electronics N.V. Réflecteur pour appareil d'éclairage comportant au moins un miroir insérable

Also Published As

Publication number Publication date
DE2252991A1 (de) 1974-05-02
NL7313949A (nl) 1974-05-01
ATA910773A (de) 1977-04-15
CH563551A5 (nl) 1975-06-30
AT340531B (de) 1977-12-27
IT998987B (it) 1976-02-20
FR2204780A1 (nl) 1974-05-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ZEISS IKON