FI55575C - Anordning vid ventilerade lysroersarmaturer - Google Patents

Anordning vid ventilerade lysroersarmaturer

Info

Publication number
FI55575C
FI55575C FI3754/71A FI375471A FI55575C FI 55575 C FI55575 C FI 55575C FI 3754/71 A FI3754/71 A FI 3754/71A FI 375471 A FI375471 A FI 375471A FI 55575 C FI55575 C FI 55575C
Authority
FI
Finland
Prior art keywords
ventilerade
lysroersarmaturer
anording
ventilerade lysroersarmaturer
anording ventilerade
Prior art date
Application number
FI3754/71A
Other languages
English (en)
Finnish (fi)
Other versions
FI55575B (fi
Inventor
Birger Laerkfeldt
Rolf Petersson
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
Application granted granted Critical
Publication of FI55575B publication Critical patent/FI55575B/fi
Publication of FI55575C publication Critical patent/FI55575C/fi

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)
FI3754/71A 1971-01-05 1971-12-30 Anordning vid ventilerade lysroersarmaturer FI55575C (fi)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI55575B FI55575B (fi) 1979-04-30
FI55575C true FI55575C (fi) 1979-08-10

Family

ID=20255999

Family Applications (1)

Application Number Title Priority Date Filing Date
FI3754/71A FI55575C (fi) 1971-01-05 1971-12-30 Anordning vid ventilerade lysroersarmaturer

Country Status (8)

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

Families Citing this family (1)

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

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
NO129058B (enExample) 1974-02-18
BE777619A (fr) 1972-04-17
GB1376000A (en) 1974-12-04
FI55575B (fi) 1979-04-30
SE358459B (enExample) 1973-07-30
FR2121581B1 (enExample) 1976-06-11
FR2121581A1 (enExample) 1972-08-25
DE2200238A1 (de) 1972-07-27
NL7200048A (enExample) 1972-07-07
NL179847C (nl) 1986-11-17
NL179847B (nl) 1986-06-16
DE2200238C2 (de) 1984-01-26

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