BE777619A - ARRANGEMENT OF VENTILATED REINFORCEMENTS FOR FLUORESCENT TUBES - Google Patents

ARRANGEMENT OF VENTILATED REINFORCEMENTS FOR FLUORESCENT TUBES

Info

Publication number
BE777619A
BE777619A BE777619A BE777619A BE777619A BE 777619 A BE777619 A BE 777619A BE 777619 A BE777619 A BE 777619A BE 777619 A BE777619 A BE 777619A BE 777619 A BE777619 A BE 777619A
Authority
BE
Belgium
Prior art keywords
reinforcements
ventilated
arrangement
fluorescent tubes
fluorescent
Prior art date
Application number
BE777619A
Other languages
French (fr)
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of BE777619A publication Critical patent/BE777619A/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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Invalid Beds And Related Equipment (AREA)
BE777619A 1971-01-05 1971-12-31 ARRANGEMENT OF VENTILATED REINFORCEMENTS FOR FLUORESCENT TUBES BE777619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE00075/71A SE358459B (en) 1971-01-05 1971-01-05

Publications (1)

Publication Number Publication Date
BE777619A true BE777619A (en) 1972-04-17

Family

ID=20255999

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777619A BE777619A (en) 1971-01-05 1971-12-31 ARRANGEMENT OF VENTILATED REINFORCEMENTS FOR FLUORESCENT TUBES

Country Status (8)

Country Link
BE (1) BE777619A (en)
DE (1) DE2200238C2 (en)
FI (1) FI55575C (en)
FR (1) FR2121581B1 (en)
GB (1) GB1376000A (en)
NL (1) NL179847C (en)
NO (1) NO129058B (en)
SE (1) SE358459B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346786A1 (en) * 1983-12-23 1985-08-22 Maschinenfabrik Georg Kiefer Gmbh, 7000 Stuttgart Pendant luminaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090434A (en) * 1960-02-05 1963-05-21 Thomas Industries Inc Combination lighting and ventilating fixture

Also Published As

Publication number Publication date
FI55575C (en) 1979-08-10
DE2200238C2 (en) 1984-01-26
FR2121581A1 (en) 1972-08-25
NL179847B (en) 1986-06-16
NL7200048A (en) 1972-07-07
SE358459B (en) 1973-07-30
GB1376000A (en) 1974-12-04
NO129058B (en) 1974-02-18
FR2121581B1 (en) 1976-06-11
FI55575B (en) 1979-04-30
DE2200238A1 (en) 1972-07-27
NL179847C (en) 1986-11-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: A.B. SVENSKA FLAKTFABRIKEN

Effective date: 19871231