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EP1188992A3 - Air treatment and ventilation device - Google Patents

Air treatment and ventilation device Download PDF

Info

Publication number
EP1188992A3
EP1188992A3 EP01120836A EP01120836A EP1188992A3 EP 1188992 A3 EP1188992 A3 EP 1188992A3 EP 01120836 A EP01120836 A EP 01120836A EP 01120836 A EP01120836 A EP 01120836A EP 1188992 A3 EP1188992 A3 EP 1188992A3
Authority
EP
European Patent Office
Prior art keywords
air
supply
ventilation device
air treatment
treatment
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.)
Granted
Application number
EP01120836A
Other languages
German (de)
French (fr)
Other versions
EP1188992B1 (en
EP1188992A2 (en
Inventor
Stefan Welén
Per-Olov Danielsson
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.)
Flaekt Woods AB
Original Assignee
UK Secretary of State for Defence
ABB Flaekt AB
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 UK Secretary of State for Defence, ABB Flaekt AB filed Critical UK Secretary of State for Defence
Publication of EP1188992A2 publication Critical patent/EP1188992A2/en
Publication of EP1188992A3 publication Critical patent/EP1188992A3/en
Application granted granted Critical
Publication of EP1188992B1 publication Critical patent/EP1188992B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/00075—Indoor units, e.g. fan coil units receiving air from a central station
    • 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
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

An air treatment and ventilation device (1) comprises a supply-air channel (2), a cooling/heating element (3) for treatment of room air, a mixing chamber (4) for treated air and supply air and air outlets (5, 6) from the device into the surroundings, whereby supply air is adapted to be supplied to the mixing chamber via discharge holes (7, 8) in the wall of the supply-air channel (2). The invention is characterized in that the discharge holes (7, 8) have an adjustable area for setting the desired supply-air flow.
EP01120836A 2000-09-13 2001-08-30 Air treatment and ventilation device Expired - Lifetime EP1188992B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0003246 2000-09-13
SE0003246A SE517998E5 (en) 2000-09-13 2000-09-13 Ventilation unit where supply air co-induces room air, which passes cooling / heating elements, and where exhaust holes for supply air have an adjustable area via slidable control panel

Publications (3)

Publication Number Publication Date
EP1188992A2 EP1188992A2 (en) 2002-03-20
EP1188992A3 true EP1188992A3 (en) 2002-04-24
EP1188992B1 EP1188992B1 (en) 2007-04-04

Family

ID=20280996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01120836A Expired - Lifetime EP1188992B1 (en) 2000-09-13 2001-08-30 Air treatment and ventilation device

Country Status (4)

Country Link
EP (1) EP1188992B1 (en)
DE (1) DE60127629T2 (en)
NO (1) NO318523B1 (en)
SE (1) SE517998E5 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115793B (en) * 2001-09-27 2005-07-15 Halton Oy Supply air terminal device
SE527956C2 (en) 2004-02-10 2006-07-18 Lindab Ab Device for supply air ventilation including elongated duct with nozzles
SE532506C2 (en) * 2008-03-31 2010-02-09 Lindab Ab Method and apparatus for ventilating a space
GB2464984B (en) * 2008-11-03 2010-09-15 Laing O Rourke Plc Environmental climate control for commercial buildings
KR101224372B1 (en) 2009-04-13 2013-01-21 키무라코우키 가부시키가이샤 Heating and cooling unit, and heating and cooling apparatus
SE534353C2 (en) * 2009-10-02 2011-07-19 Flaekt Woods Ab Cooling beam with VAV function via the control rail
RU2527714C2 (en) * 2009-10-02 2014-09-10 Флакт Вудс Аб Cooling unit with function vav (variable air volume), acting through adjustment panel
DE102012204137A1 (en) * 2012-03-16 2013-09-19 Lindner Ag Method for supplying air through perforated plate of wall or ceiling element in room to be conditioned, involves guiding fresh air by air guide element oblique to plane of perforated plate and to cross-sectional plane of perforation opening
BR112016016613B1 (en) 2014-01-16 2023-03-28 Desiccant Rotors International Private Ltd. DEVICES IN AIR INDUCTION SUPPLY TERMINAL
SE537916C2 (en) * 2014-04-08 2015-11-24 Fläkt Woods AB Apparatus and method for controlling a supply air flow at an air treatment system
SE540427C2 (en) * 2015-09-17 2018-09-11 Flaektgroup Sweden Ab Device and method for controlling a supply air flow at a comfort cassette
SE542661C2 (en) 2018-04-09 2020-06-23 Swegon Operations Ab Air terminal device for control of air flow in a ventilation system
EP4414618B1 (en) * 2023-02-13 2025-10-08 Halton OY Air supply device with bypass valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433496A1 (en) * 1974-07-12 1976-01-22 Schmidt Air conditioner for large offices with air supplied from ceiling - with nozzle assembly and mixing pipe forming an induction unit
AU6761681A (en) * 1980-02-25 1981-09-03 Environ Mechanical Services Pty. Ltd. An air conditioning induction unit
EP0287546A2 (en) * 1987-04-16 1988-10-19 Farex A/S Radiating and convection element
EP0887596A2 (en) * 1997-06-23 1998-12-30 Schako Metallwarenfabrik Ferdinand Schad Kg Air outlet for cooling and/or heating a room
EP0967443A2 (en) * 1998-06-23 1999-12-29 Stifab Farex AB A room air cooling arrangement
WO2000028263A1 (en) * 1998-11-05 2000-05-18 Teknoterm Climate Ab Airconditioning device
WO2000045094A1 (en) * 1999-01-26 2000-08-03 Stifab Farex Ab Device for ceiling mounting for ventilation of rooms and simultaneous cooling or heating of the room air

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433496A1 (en) * 1974-07-12 1976-01-22 Schmidt Air conditioner for large offices with air supplied from ceiling - with nozzle assembly and mixing pipe forming an induction unit
AU6761681A (en) * 1980-02-25 1981-09-03 Environ Mechanical Services Pty. Ltd. An air conditioning induction unit
EP0287546A2 (en) * 1987-04-16 1988-10-19 Farex A/S Radiating and convection element
EP0887596A2 (en) * 1997-06-23 1998-12-30 Schako Metallwarenfabrik Ferdinand Schad Kg Air outlet for cooling and/or heating a room
EP0967443A2 (en) * 1998-06-23 1999-12-29 Stifab Farex AB A room air cooling arrangement
WO2000028263A1 (en) * 1998-11-05 2000-05-18 Teknoterm Climate Ab Airconditioning device
WO2000045094A1 (en) * 1999-01-26 2000-08-03 Stifab Farex Ab Device for ceiling mounting for ventilation of rooms and simultaneous cooling or heating of the room air

Also Published As

Publication number Publication date
DE60127629D1 (en) 2007-05-16
EP1188992B1 (en) 2007-04-04
NO20014428L (en) 2002-03-14
NO318523B1 (en) 2005-04-04
DE60127629T2 (en) 2007-08-30
NO20014428D0 (en) 2001-09-12
SE517998E5 (en) 2020-10-06
SE0003246D0 (en) 2000-09-13
SE0003246L (en) 2002-03-14
SE517998C2 (en) 2002-08-13
EP1188992A2 (en) 2002-03-20

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