ATE137324T1 - DEVICE FOR INTRODUCING AIR INTO ROOMS AND HALLS AND METHOD FOR OPERATING THE SAME - Google Patents

DEVICE FOR INTRODUCING AIR INTO ROOMS AND HALLS AND METHOD FOR OPERATING THE SAME

Info

Publication number
ATE137324T1
ATE137324T1 AT91119821T AT91119821T ATE137324T1 AT E137324 T1 ATE137324 T1 AT E137324T1 AT 91119821 T AT91119821 T AT 91119821T AT 91119821 T AT91119821 T AT 91119821T AT E137324 T1 ATE137324 T1 AT E137324T1
Authority
AT
Austria
Prior art keywords
outer pipe
air
connection
air passage
creating
Prior art date
Application number
AT91119821T
Other languages
German (de)
Inventor
Ruediger Dr-Ing Detzer
Eberhard Jungbaeck
Original Assignee
Humanair Patentverwertung Gmbh
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 Humanair Patentverwertung Gmbh filed Critical Humanair Patentverwertung Gmbh
Application granted granted Critical
Publication of ATE137324T1 publication Critical patent/ATE137324T1/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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F2013/0608—Perforated ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

An air passage (1), which can be connected to an uptake of an air-conditioning installation, with an air-permeable outer pipe (2) which is provided with at least one terminal end plate (3.1) with a central overflow opening, through which the air can flow back into the centre of the air passage (1), and in which means for creating a turbulent flow are provided, is to be developed in connection with the connection means to the uptake in such a manner that it can be operated both in cooling and in heating operation, is simply constructed and can be manufactured economically. To this end, the outer pipe (2) of the air passage (1) is formed by a perforated sheet (5) with a free area of a maximum of 50%, preferably of 20% to 23%, and, for connection to the incoming-air line, an essentially round connection piece (6) is provided, which opens centrally and axially into the outer pipe (2) and in which there is arranged, as means for creating the turbulent flow, a turbulence vane apparatus (10), a second end plate (3.2) preferably receiving this connection piece (6); in another embodiment, there is provided, for connection to the incoming-air line, an essentially rectangular connection piece which extends at least over almost the entire length of the outer pipe of the air passage, opens tangentially into the outer pipe and is attached tangentially, as means for creating the turbulent flow, to the outer pipe, both ends of the outer pipe preferably being assigned a central overflow opening. <IMAGE>
AT91119821T 1990-12-11 1991-11-21 DEVICE FOR INTRODUCING AIR INTO ROOMS AND HALLS AND METHOD FOR OPERATING THE SAME ATE137324T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4039542A DE4039542A1 (en) 1990-12-11 1990-12-11 DEVICE FOR INLETING AIR IN ROOMS AND HALLS AND METHOD FOR THEIR OPERATION

Publications (1)

Publication Number Publication Date
ATE137324T1 true ATE137324T1 (en) 1996-05-15

Family

ID=6420074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91119821T ATE137324T1 (en) 1990-12-11 1991-11-21 DEVICE FOR INTRODUCING AIR INTO ROOMS AND HALLS AND METHOD FOR OPERATING THE SAME

Country Status (5)

Country Link
EP (1) EP0490135B1 (en)
AT (1) ATE137324T1 (en)
DE (2) DE4039542A1 (en)
DK (1) DK0490135T3 (en)
ES (1) ES2087951T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269006B (en) * 1992-07-16 1996-06-05 Gilberts Ventilation apparatus
DE4300226A1 (en) * 1992-10-24 1994-04-28 Schako Metallwarenfabrik Swirl outlet for air conditioning - has double housing forming ring channel with regulated air feed
DE9310724U1 (en) * 1993-07-17 1993-11-25 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 78600 Kolbingen Source outlet
CN103574864B (en) * 2013-11-04 2016-04-13 西安建筑科技大学 A kind of flexible individual blowing air port
CN110260448B (en) * 2019-06-26 2024-05-10 重庆海润节能技术股份有限公司 Self-cleaning wind distributor for inner wall of pipeline and self-cleaning method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017397C2 (en) * 1980-05-07 1982-09-02 Turbon-Tunzini Klimatechnik GmbH, 5060 Bergisch Gladbach Air outlet
DE3304151C2 (en) * 1983-02-08 1986-04-30 Kessler & Luch Gmbh, 6300 Giessen Air outlet
DE8626929U1 (en) * 1986-10-10 1987-11-05 Kessler & Luch Gmbh, 6300 Giessen Swirl - air outlet
DE3736448A1 (en) * 1987-10-28 1989-05-11 Ltg Lufttechnische Gmbh Air swirl outlet and method for its operation
DE3928621C2 (en) * 1989-08-30 1995-03-30 Krantz Tkt Gmbh Bottom source outlet

Also Published As

Publication number Publication date
EP0490135A3 (en) 1993-06-09
EP0490135A2 (en) 1992-06-17
DK0490135T3 (en) 1996-08-12
EP0490135B1 (en) 1996-04-24
DE59107722D1 (en) 1996-05-30
ES2087951T3 (en) 1996-08-01
DE4039542A1 (en) 1992-06-17

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee