GB1313613A - Apparatus for the lighting and ventilation of rooms - Google Patents

Apparatus for the lighting and ventilation of rooms

Info

Publication number
GB1313613A
GB1313613A GB3410370A GB3410370A GB1313613A GB 1313613 A GB1313613 A GB 1313613A GB 3410370 A GB3410370 A GB 3410370A GB 3410370 A GB3410370 A GB 3410370A GB 1313613 A GB1313613 A GB 1313613A
Authority
GB
United Kingdom
Prior art keywords
lighting
zumtobel
july
nozzle
units
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
GB3410370A
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 GB1313613A publication Critical patent/GB1313613A/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Ventilation (AREA)

Abstract

1313613 Ventilators W ZUMTOBEL [trading as ZUMTOBEL KG] 14 July 1970 [15 July 1969] 34103/70 Heading F4V A lighting and ventilating system for a building comprises room ventilating units 1 housing lighting fittings and connected to a common air supply or exhaust system by straight ducts 2, each including a nozzle 4 arranged with its wider end facing in an upstream direction to regulate the relative air flows through the units 1. Each side of any longitudinal axial crosssection of each nozzle 4 is in the form of a quadrant of a circle.
GB3410370A 1969-07-15 1970-07-14 Apparatus for the lighting and ventilation of rooms Expired GB1313613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT682069A AT293690B (en) 1969-07-15 1969-07-15 Equipment for air conditioning systems, in particular for air conditioning lights

Publications (1)

Publication Number Publication Date
GB1313613A true GB1313613A (en) 1973-04-18

Family

ID=3590097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3410370A Expired GB1313613A (en) 1969-07-15 1970-07-14 Apparatus for the lighting and ventilation of rooms

Country Status (5)

Country Link
AT (1) AT293690B (en)
CH (1) CH518502A (en)
DE (2) DE7025491U (en)
ES (1) ES160325Y (en)
GB (1) GB1313613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867842A1 (en) * 2004-03-16 2005-09-23 Soler Y Palau Sa Ventilation pipe for use in mechanical ventilation case, has tubular unit with inlet and outlet, where diameter of passage from inlet to outlet converges from inlet`s diameter to outlet`s diameter, while convergence being of tube type
WO2022231895A1 (en) * 2021-04-28 2022-11-03 Captive-Aire Systems, Inc. Supply air duct with integral nozzles for diffusing supply air along the length of the supply air duct

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589995B1 (en) * 1985-11-08 1989-01-13 Bahco Ventilation Ab EXTRACTION DEVICE FOR FORCED VENTILATION
DE3842718A1 (en) * 1988-12-19 1990-06-28 Schako Metallwarenfabrik AIR SUPPLY SYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867842A1 (en) * 2004-03-16 2005-09-23 Soler Y Palau Sa Ventilation pipe for use in mechanical ventilation case, has tubular unit with inlet and outlet, where diameter of passage from inlet to outlet converges from inlet`s diameter to outlet`s diameter, while convergence being of tube type
WO2022231895A1 (en) * 2021-04-28 2022-11-03 Captive-Aire Systems, Inc. Supply air duct with integral nozzles for diffusing supply air along the length of the supply air duct

Also Published As

Publication number Publication date
AT293690B (en) 1971-10-25
DE7025491U (en) 1973-07-26
DE2033583B2 (en) 1980-01-10
DE2033583A1 (en) 1971-02-18
ES160325Y (en) 1971-06-01
ES160325U (en) 1970-09-16
CH518502A (en) 1972-01-31
DE2033583C3 (en) 1980-09-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee