EP1045211A3 - Linear air-diffuser - Google Patents

Linear air-diffuser Download PDF

Info

Publication number
EP1045211A3
EP1045211A3 EP00201300A EP00201300A EP1045211A3 EP 1045211 A3 EP1045211 A3 EP 1045211A3 EP 00201300 A EP00201300 A EP 00201300A EP 00201300 A EP00201300 A EP 00201300A EP 1045211 A3 EP1045211 A3 EP 1045211A3
Authority
EP
European Patent Office
Prior art keywords
diaphragmatic
portions
shaped piece
diffusion
diffuser
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.)
Withdrawn
Application number
EP00201300A
Other languages
German (de)
French (fr)
Other versions
EP1045211A2 (en
Inventor
Lorenzo c/o Airplast S.a.s. Canzian
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.)
Airplast Sas Di Canzian L & C
Original Assignee
Airplast Sas Di Canzian L & C
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 Airplast Sas Di Canzian L & C filed Critical Airplast Sas Di Canzian L & C
Publication of EP1045211A2 publication Critical patent/EP1045211A2/en
Publication of EP1045211A3 publication Critical patent/EP1045211A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

Air-diffuser ( D ) of linear type constituted by : a shaped piece (1) suitable to form the outer casing of the same diffuser ( D) , an airflow controller ( 2 ) formed by a cylindrical body ( 20 ) which is crossed by a longitudinal slit ( 21 ) and a diaphragmatic element ( 3 ) suitable to removably connect two lengths of the shaped piece ( 1 ) and to support an end of the airflow controller ( 2 ). The sides of the diaphragmatic element ( 3 ) are provided with shaped parts ( 37 - 38) which are complementary to a shaped part ( 13 ) of the shaped piece ( 1 ). Inserting groups of diaphragmatic elements ( 3 ) disposed at the ends of respective airflow controllers ( 2 ) in two equal lengths of the shaped piece ( 1 ) which are arranged in specular and mutually opposite positions allows to obtain portions of diffusion. Said portions of diffusion are mutually interconnectable at their ends by inserting the portions of the shaped piece (1) , which are protruding from the diaphragmatic element ( 3 ) that is disposed at the end of one of said portions of diffusion, in the body of the diaphragmatic element ( 3 ) protruding from the end of another of said portions of diffusion.
EP00201300A 1999-04-12 2000-04-11 Linear air-diffuser Withdrawn EP1045211A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPN990036 1999-04-12
IT1999PN000036A IT1311218B1 (en) 1999-04-12 1999-04-12 LINEAR AIR DIFFUSER

Publications (2)

Publication Number Publication Date
EP1045211A2 EP1045211A2 (en) 2000-10-18
EP1045211A3 true EP1045211A3 (en) 2000-12-20

Family

ID=11395514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00201300A Withdrawn EP1045211A3 (en) 1999-04-12 2000-04-11 Linear air-diffuser

Country Status (2)

Country Link
EP (1) EP1045211A3 (en)
IT (1) IT1311218B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1028647B1 (en) * 2020-09-29 2022-04-25 Grada Int Nv IMPROVED SPIRIT GATE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988973A (en) * 1974-06-24 1976-11-02 Ltg Lufttechinische Gmbh Air outlet
EP0142834A2 (en) * 1983-11-21 1985-05-29 Fläkt Aktiebolag An air ventilation device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988973A (en) * 1974-06-24 1976-11-02 Ltg Lufttechinische Gmbh Air outlet
EP0142834A2 (en) * 1983-11-21 1985-05-29 Fläkt Aktiebolag An air ventilation device

Also Published As

Publication number Publication date
IT1311218B1 (en) 2002-03-04
ITPN990036A1 (en) 2000-10-12
ITPN990036A0 (en) 1999-04-12
EP1045211A2 (en) 2000-10-18

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