CA1048980A - Adjustable air blade for air handling luminaires - Google Patents

Adjustable air blade for air handling luminaires

Info

Publication number
CA1048980A
CA1048980A CA76252879A CA252879A CA1048980A CA 1048980 A CA1048980 A CA 1048980A CA 76252879 A CA76252879 A CA 76252879A CA 252879 A CA252879 A CA 252879A CA 1048980 A CA1048980 A CA 1048980A
Authority
CA
Canada
Prior art keywords
lip
air
air blade
blade
luminaire
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
CA76252879A
Other languages
English (en)
French (fr)
Inventor
Leo G. Stahlhut
Walter J. Trantina
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.)
Emerson Electric Co
Original Assignee
Emerson Electric 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 Emerson Electric Co filed Critical Emerson Electric Co
Application granted granted Critical
Publication of CA1048980A publication Critical patent/CA1048980A/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
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
    • 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
    • F21V33/0088—Ventilating systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Duct Arrangements (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CA76252879A 1975-06-04 1976-05-19 Adjustable air blade for air handling luminaires Expired CA1048980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/583,702 US4008654A (en) 1975-06-04 1975-06-04 Adjustable air blade for air handling luminaires

Publications (1)

Publication Number Publication Date
CA1048980A true CA1048980A (en) 1979-02-20

Family

ID=24334216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA76252879A Expired CA1048980A (en) 1975-06-04 1976-05-19 Adjustable air blade for air handling luminaires

Country Status (3)

Country Link
US (1) US4008654A (OSRAM)
JP (1) JPS51148278A (OSRAM)
CA (1) CA1048980A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604840C3 (de) * 1976-02-07 1982-10-28 Häfner, Erich, 4811 Leopoldshöhe Laternenförmige Leuchte
GB2311849B (en) * 1996-04-04 1998-12-23 Colin William Green Chilled beam luminaire
JP4511269B2 (ja) * 2004-07-21 2010-07-28 三洋電機株式会社 投写型映像表示装置
US20170175991A1 (en) * 2015-12-18 2017-06-22 GE Lighting Solutions, LLC Light fixture with adjustable venting system
WO2025193606A1 (en) * 2024-03-14 2025-09-18 Air Distribution Technologies Ip, Llc Integrated lighting system for diffuser of an hvac system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126811A (en) * 1964-03-31 kennedy
US2985090A (en) * 1959-01-09 1961-05-23 Day Brite Lighting Inc Apparatus for combining air supply and exhaust with lighting equipment
US3181450A (en) * 1962-03-08 1965-05-04 Smithcraft Corp Ventilation and lighting
US3295432A (en) * 1964-05-28 1967-01-03 Dynamics Corp America Straight line adjustable diffuser
US3185069A (en) * 1964-07-29 1965-05-25 Titus Mfg Corp Air distribution devices
US3308744A (en) * 1964-12-07 1967-03-14 Barber Colman Co Strip type air distributor
US3419714A (en) * 1965-12-01 1968-12-31 Sylvania Electric Prod Air handling troffer
US3838268A (en) * 1973-08-29 1974-09-24 Keene Corp Fluorescent fixture

Also Published As

Publication number Publication date
JPS51148278A (en) 1976-12-20
JPS5510822B2 (OSRAM) 1980-03-19
US4008654A (en) 1977-02-22

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