BE844447A - Luminaire combine a un dispositif d'evacuation d'air vicie comprenant une valve a disque reglable - Google Patents

Luminaire combine a un dispositif d'evacuation d'air vicie comprenant une valve a disque reglable

Info

Publication number
BE844447A
BE844447A BE169171A BE169171A BE844447A BE 844447 A BE844447 A BE 844447A BE 169171 A BE169171 A BE 169171A BE 169171 A BE169171 A BE 169171A BE 844447 A BE844447 A BE 844447A
Authority
BE
Belgium
Prior art keywords
device including
air exhaust
exhaust device
disc valve
stale air
Prior art date
Application number
BE169171A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE844447A publication Critical patent/BE844447A/xx

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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
BE169171A 1975-07-23 1976-07-23 Luminaire combine a un dispositif d'evacuation d'air vicie comprenant une valve a disque reglable BE844447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7523491U DE7523491U (de) 1975-07-23 1975-07-23 Abluftleuchte mit verstellbarem tellerventil

Publications (1)

Publication Number Publication Date
BE844447A true BE844447A (fr) 1976-11-16

Family

ID=6653956

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169171A BE844447A (fr) 1975-07-23 1976-07-23 Luminaire combine a un dispositif d'evacuation d'air vicie comprenant une valve a disque reglable

Country Status (10)

Country Link
AT (1) AT354558B (enExample)
BE (1) BE844447A (enExample)
CH (1) CH597568A5 (enExample)
DE (1) DE7523491U (enExample)
DK (1) DK324276A (enExample)
FR (1) FR2319086A1 (enExample)
IT (1) IT1064870B (enExample)
NL (1) NL7608199A (enExample)
NO (1) NO142101C (enExample)
SE (1) SE430101B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029812C2 (de) * 1980-08-06 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Abluftleuchte
US12313285B2 (en) 2020-01-16 2025-05-27 Prado Europe Bv Air outlet with electrical appliance
BE1028676B1 (nl) * 2020-01-16 2022-05-11 Prado Europe In of aan een ventilatiekanaal voorzienbare elektrische inrichting
EP4226095A1 (en) * 2020-10-06 2023-08-16 Prado Europe B.V. Valve assembly for an air duct

Also Published As

Publication number Publication date
DK324276A (da) 1977-01-24
NO762511L (enExample) 1977-01-25
CH597568A5 (enExample) 1978-04-14
FR2319086A1 (fr) 1977-02-18
AT354558B (de) 1979-01-10
SE430101B (sv) 1983-10-17
NO142101B (no) 1980-03-17
ATA536576A (de) 1979-06-15
NL7608199A (nl) 1977-01-25
NO142101C (no) 1980-06-25
SE7608303L (sv) 1977-01-24
IT1064870B (it) 1985-02-25
DE7523491U (de) 1977-02-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19850731