SE404418B - Belysning med atminstone tva symmetriska, i forhallande till belysningsmittlijen liggande lampor - Google Patents

Belysning med atminstone tva symmetriska, i forhallande till belysningsmittlijen liggande lampor

Info

Publication number
SE404418B
SE404418B SE7501262A SE7501262A SE404418B SE 404418 B SE404418 B SE 404418B SE 7501262 A SE7501262 A SE 7501262A SE 7501262 A SE7501262 A SE 7501262A SE 404418 B SE404418 B SE 404418B
Authority
SE
Sweden
Prior art keywords
lighting
atminstone
symmetric
relation
center
Prior art date
Application number
SE7501262A
Other languages
English (en)
Swedish (sv)
Other versions
SE7501262L (pt
Inventor
H Stempfle
H Dahlke
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of SE7501262L publication Critical patent/SE7501262L/xx
Publication of SE404418B publication Critical patent/SE404418B/xx

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
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Decoration Of Textiles (AREA)
  • Sewing Machines And Sewing (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
SE7501262A 1974-02-18 1975-02-05 Belysning med atminstone tva symmetriska, i forhallande till belysningsmittlijen liggande lampor SE404418B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7405584 1974-02-18

Publications (2)

Publication Number Publication Date
SE7501262L SE7501262L (pt) 1975-08-19
SE404418B true SE404418B (sv) 1978-10-02

Family

ID=6643797

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501262A SE404418B (sv) 1974-02-18 1975-02-05 Belysning med atminstone tva symmetriska, i forhallande till belysningsmittlijen liggande lampor

Country Status (9)

Country Link
AT (1) AT352828B (pt)
BE (1) BE825248A (pt)
CH (1) CH575099A5 (pt)
FI (1) FI60298C (pt)
FR (1) FR2261476A1 (pt)
IT (1) IT1031628B (pt)
NL (1) NL7500917A (pt)
NO (1) NO141769C (pt)
SE (1) SE404418B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900202A1 (de) * 1989-01-05 1990-07-12 Thorn Licht Gmbh Mit einer stabfoermigen leuchtstofflampe bestueckte rasterleuchte

Also Published As

Publication number Publication date
AT352828B (de) 1979-10-10
FR2261476A1 (en) 1975-09-12
FI60298B (fi) 1981-08-31
NL7500917A (nl) 1975-08-20
NO141769B (no) 1980-01-28
FR2261476B1 (pt) 1981-03-27
FI750168A (pt) 1975-08-19
CH575099A5 (pt) 1976-04-30
IT1031628B (it) 1979-05-10
SE7501262L (pt) 1975-08-19
ATA26775A (de) 1979-03-15
FI60298C (fi) 1981-12-10
BE825248A (fr) 1975-05-29
NO141769C (no) 1980-05-14
NO750332L (pt) 1975-08-19

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