FI811036L - AVLOPPSLUFTLAMPA FOER TAK MED UNDERTRYCK - Google Patents

AVLOPPSLUFTLAMPA FOER TAK MED UNDERTRYCK

Info

Publication number
FI811036L
FI811036L FI811036A FI811036A FI811036L FI 811036 L FI811036 L FI 811036L FI 811036 A FI811036 A FI 811036A FI 811036 A FI811036 A FI 811036A FI 811036 L FI811036 L FI 811036L
Authority
FI
Finland
Prior art keywords
housing
reflector
openings
undertryck
avloppsluftlampa
Prior art date
Application number
FI811036A
Other languages
Finnish (fi)
Other versions
FI65138B (en
FI65138C (en
Inventor
Kurt Schmoll
Ruediger Goltz
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI811036L publication Critical patent/FI811036L/en
Publication of FI65138B publication Critical patent/FI65138B/en
Application granted granted Critical
Publication of FI65138C publication Critical patent/FI65138C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Ventilation (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Amplifiers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

1. Ventilated light for a low-pressure cover, comprising a housing (1) which has ventilating openings (101, 102) of identical shape and size which can be closed either completely or partially by synthetic components, and comprising two side reflectors (142, 143) which are arranged in the housing on both sides of a fluorescent lamp (10) and which between one another define the light outlet opening (13) below and the air throughput opening (140) above, characterised in that the side reflectors (142, 143), together with a roof reflector (141) arranged between them, form a channel shaped reflector enclosing the fluorescent lamp (10) and the upper third portion of which is provided with a longitudinal slot (140) between the roof reflector (141) and each side reflector (142, 143), that at least two, preferably ten, ventilation openings (101, 102) are arranged in the side walls (11, 12) of the housing (1), each of which openings has a minimum cross-section of 20 cm**2 and which are uniformly distributed along the length of the housing (1), and that the ventilation openings (101, 102) can be closed by means of snap-fitted covers (2) which consist of synthetic material and which have components (20, 21) which can be cut out and which are delimited from one another by grooves (a to f).
FI811036A 1980-04-03 1981-04-03 AVLUFTSLAMPA FOER UNDERTRYCKSTAK FI65138C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3013147A DE3013147C2 (en) 1980-04-03 1980-04-03 Exhaust air light for a negative pressure ceiling
DE3013147 1980-04-03

Publications (3)

Publication Number Publication Date
FI811036L true FI811036L (en) 1981-10-04
FI65138B FI65138B (en) 1983-11-30
FI65138C FI65138C (en) 1984-03-12

Family

ID=6099308

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811036A FI65138C (en) 1980-04-03 1981-04-03 AVLUFTSLAMPA FOER UNDERTRYCKSTAK

Country Status (5)

Country Link
EP (1) EP0037958B1 (en)
AT (1) ATE3669T1 (en)
DE (1) DE3013147C2 (en)
FI (1) FI65138C (en)
ZA (1) ZA812211B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316234U1 (en) * 1993-10-23 1994-01-13 Heymann, Hans-Helmut, 30926 Seelze Device for removing smoke
US20120195749A1 (en) 2004-03-15 2012-08-02 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US9151295B2 (en) 2008-05-30 2015-10-06 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2756861C (en) 2009-03-30 2017-06-06 Airius Ip Holdings, Llc Columnar air moving devices, systems and method
CA2838941C (en) 2011-06-15 2017-03-21 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
AU2012271640B2 (en) 2011-06-15 2015-12-03 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
USD698916S1 (en) 2012-05-15 2014-02-04 Airius Ip Holdings, Llc Air moving device
DE102013216127B4 (en) * 2013-08-14 2015-03-19 Eberspächer Climate Control Systems GmbH & Co. KG Flow damper, in particular for air flow attenuation in an air duct system of a vehicle
CA2875339A1 (en) 2013-12-19 2015-06-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2875347C (en) 2013-12-19 2022-04-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US10221861B2 (en) 2014-06-06 2019-03-05 Airius Ip Holdings Llc Columnar air moving devices, systems and methods
USD805176S1 (en) 2016-05-06 2017-12-12 Airius Ip Holdings, Llc Air moving device
USD820967S1 (en) 2016-05-06 2018-06-19 Airius Ip Holdings Llc Air moving device
US10487852B2 (en) 2016-06-24 2019-11-26 Airius Ip Holdings, Llc Air moving device
USD886275S1 (en) 2017-01-26 2020-06-02 Airius Ip Holdings, Llc Air moving device
USD885550S1 (en) 2017-07-31 2020-05-26 Airius Ip Holdings, Llc Air moving device
USD887541S1 (en) 2019-03-21 2020-06-16 Airius Ip Holdings, Llc Air moving device
GB2617743B (en) 2019-04-17 2024-04-03 Airius Ip Holdings Llc Air moving device with bypass intake

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7135369U (en) * 1972-07-06 Siemens Ag Exhaust light
DE7309803U (en) * 1973-09-27 Licentia Gmbh Air volume regulation device on ventilation lights or the like
GB944846A (en) * 1960-08-11 1963-12-18 Emerson Electric Mfg Co Apparatus for combining air supply and exhaust with lighting equipment
DE1489531A1 (en) * 1965-12-29 1969-04-03 Siemens Ag Recessed ceiling light for an air-conditioned room
DE6752685U (en) * 1968-09-12 1969-03-13 Licentia Gmbh AIR FLOW REGULATION DEVICE.
CH570589A5 (en) * 1973-08-07 1975-12-15 Siemens Ag Regulating orifice for air conditioning ducts - has cutting grooves along tapered section for ease of adjustment
DE7735798U1 (en) * 1977-11-23 1978-08-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt VENTILATION LAMP WITH MEANS FOR CHANGING THE EXHAUST AIR SECTION
DE2757060C3 (en) * 1977-12-21 1981-12-10 Schako Metallwarenfabrik Ferdinand Schad Gmbh, Zweigniederlassung Kolbingen, 7201 Kolbingen Exhaust air guiding device

Also Published As

Publication number Publication date
EP0037958B1 (en) 1983-06-01
FI65138B (en) 1983-11-30
DE3013147A1 (en) 1981-10-08
DE3013147C2 (en) 1983-02-17
FI65138C (en) 1984-03-12
ATE3669T1 (en) 1983-06-15
EP0037958A1 (en) 1981-10-21
ZA812211B (en) 1982-04-28

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT