NL179847B - LIGHTING LUMINAIRE WITH VENTILATION DEVICE FOR A ROOM. - Google Patents

LIGHTING LUMINAIRE WITH VENTILATION DEVICE FOR A ROOM.

Info

Publication number
NL179847B
NL179847B NLAANVRAGE7200048,A NL7200048A NL179847B NL 179847 B NL179847 B NL 179847B NL 7200048 A NL7200048 A NL 7200048A NL 179847 B NL179847 B NL 179847B
Authority
NL
Netherlands
Prior art keywords
room
ventilation device
lighting luminaire
luminaire
lighting
Prior art date
Application number
NLAANVRAGE7200048,A
Other languages
Dutch (nl)
Other versions
NL179847C (en
NL7200048A (en
Original Assignee
Flaekt 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 Flaekt Ab filed Critical Flaekt Ab
Publication of NL7200048A publication Critical patent/NL7200048A/xx
Publication of NL179847B publication Critical patent/NL179847B/en
Application granted granted Critical
Publication of NL179847C publication Critical patent/NL179847C/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)
NLAANVRAGE7200048,A 1971-01-05 1972-01-04 LIGHTING LUMINAIRE WITH VENTILATION DEVICE FOR A SPACE. NL179847C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7200048A NL7200048A (en) 1972-07-07
NL179847B true NL179847B (en) 1986-06-16
NL179847C NL179847C (en) 1986-11-17

Family

ID=20255999

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7200048,A NL179847C (en) 1971-01-05 1972-01-04 LIGHTING LUMINAIRE WITH VENTILATION DEVICE FOR A SPACE.

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
GB1376000A (en) 1974-12-04
FR2121581B1 (en) 1976-06-11
SE358459B (en) 1973-07-30
NL179847C (en) 1986-11-17
FI55575C (en) 1979-08-10
DE2200238C2 (en) 1984-01-26
BE777619A (en) 1972-04-17
NO129058B (en) 1974-02-18
FR2121581A1 (en) 1972-08-25
FI55575B (en) 1979-04-30
DE2200238A1 (en) 1972-07-27
NL7200048A (en) 1972-07-07

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: FLAEKT AKTIEBOLAG

A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee