GB1319293A - Apparatus for lighting and ventilating rooms - Google Patents

Apparatus for lighting and ventilating rooms

Info

Publication number
GB1319293A
GB1319293A GB3569170A GB3569170A GB1319293A GB 1319293 A GB1319293 A GB 1319293A GB 3569170 A GB3569170 A GB 3569170A GB 3569170 A GB3569170 A GB 3569170A GB 1319293 A GB1319293 A GB 1319293A
Authority
GB
United Kingdom
Prior art keywords
air
ceiling
plenum chamber
slot
zumtobel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3569170A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zumtobel GmbH and Co
Original Assignee
Zumtobel GmbH and Co
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 Zumtobel GmbH and Co filed Critical Zumtobel GmbH and Co
Publication of GB1319293A publication Critical patent/GB1319293A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

1319293 Ceiling ventilators W ZUMTOBEL [trading as ZUMTOBEL KG] 23 July 1970 [25 July 1969] 35691/70 Heading F4V A room lighting and ventilating unit for mounting in a ceiling comprises an inverted trough 5 which accommodates light sources 1 and has at least one side wall which forms a wall of a plenum chamber 6 and together with another wall 8 of the chamber 6 defines an air outlet slot 10, a lower edge 9 of the side wall forming an air deflector. The or each plenum chamber is connected to an air conditioning unit. A further plenum chamber 16 may commu nicate through apertures 21 in the trough 5 with the room to extract air therefrom. A stepped member 11 having apertures 19 defines a duct 13 above the slot 10 and a pivoted flap 14 together with the deflector 9 ensures that air emerges from the slot parallel to the ceiling. The unit is made of sheet metal or plastics.
GB3569170A 1969-07-25 1970-07-23 Apparatus for lighting and ventilating rooms Expired GB1319293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT718669A AT299497B (en) 1969-07-25 1969-07-25 Equipment for lighting and air conditioning of rooms (air conditioning light)

Publications (1)

Publication Number Publication Date
GB1319293A true GB1319293A (en) 1973-06-06

Family

ID=3593547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3569170A Expired GB1319293A (en) 1969-07-25 1970-07-23 Apparatus for lighting and ventilating rooms

Country Status (4)

Country Link
AT (1) AT299497B (en)
CH (1) CH518488A (en)
DE (1) DE2034221A1 (en)
GB (1) GB1319293A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311849A (en) * 1996-04-04 1997-10-08 Colin William Green A combined lighting and air-conditioning unit
US5800261A (en) * 1994-06-02 1998-09-01 Legabeam Norge As Air vent device including a light device to preheat supply air

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005109C2 (en) * 1997-01-28 1998-07-29 Etap Nv Lighting fixture.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800261A (en) * 1994-06-02 1998-09-01 Legabeam Norge As Air vent device including a light device to preheat supply air
GB2303442B (en) * 1994-06-02 1998-12-30 Legabeam Norge As Device for ventilating a room
GB2311849A (en) * 1996-04-04 1997-10-08 Colin William Green A combined lighting and air-conditioning unit
GB2311849B (en) * 1996-04-04 1998-12-23 Colin William Green Chilled beam luminaire

Also Published As

Publication number Publication date
AT299497B (en) 1972-06-26
DE2034221A1 (en) 1971-02-11
CH518488A (en) 1972-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees