EP1074798A2 - Dispositif de conditionnement d'air - Google Patents

Dispositif de conditionnement d'air Download PDF

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Publication number
EP1074798A2
EP1074798A2 EP00306652A EP00306652A EP1074798A2 EP 1074798 A2 EP1074798 A2 EP 1074798A2 EP 00306652 A EP00306652 A EP 00306652A EP 00306652 A EP00306652 A EP 00306652A EP 1074798 A2 EP1074798 A2 EP 1074798A2
Authority
EP
European Patent Office
Prior art keywords
inlets
space
row
conditioning medium
boundary wall
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Withdrawn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
EP00306652A
Other languages
German (de)
English (en)
Other versions
EP1074798A3 (fr
Inventor
Neville Charles Duke
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.)
ABB Building Technologies Ltd
Original Assignee
ABB Building Technologies Ltd
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 ABB Building Technologies Ltd filed Critical ABB Building Technologies Ltd
Publication of EP1074798A2 publication Critical patent/EP1074798A2/fr
Publication of EP1074798A3 publication Critical patent/EP1074798A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F24F13/082—Grilles, registers or guards
    • F24F2013/088—Air-flow straightener

Definitions

  • the upper row of inlets may be narrower, in a vertical sense, than the other two rows of inlets. This may provide a faster velocity jet at an upper level, so containing the conditioning medium in the space, particularly when the middle row of inlets may be wider as considered vertically than the lower row of inlets.
  • the inlets may be covered by a filter device, suitably a fabric covering.
  • apparatus 1 for providing conditioning medium in a space 2 having at least opposed boundary walls 3 and a base 4, and inlet means 5 positioned to direct conditioning medium into the space 2, the inlet means 5 comprising a plurality of elongate inlets 6, 7, 8 which are spaced apart vertically and extend over a desired length of boundary wall 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP00306652A 1999-08-06 2000-08-04 Dispositif de conditionnement d'air Withdrawn EP1074798A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9918637A GB2352799B (en) 1999-08-06 1999-08-06 Apparatus for providing conditioning medium in a space
GB9918637 1999-08-06

Publications (2)

Publication Number Publication Date
EP1074798A2 true EP1074798A2 (fr) 2001-02-07
EP1074798A3 EP1074798A3 (fr) 2003-03-12

Family

ID=10858764

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00306652A Withdrawn EP1074798A3 (fr) 1999-08-06 2000-08-04 Dispositif de conditionnement d'air

Country Status (2)

Country Link
EP (1) EP1074798A3 (fr)
GB (1) GB2352799B (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046215A (en) * 1932-07-27 1936-06-30 Carrier Engineering Corp Method of distributing air
GB1454886A (en) * 1974-02-14 1976-11-03 Air O Mulder Bv Apparatus for use in supplying conditioned air
US4537118A (en) * 1981-09-30 1985-08-27 Lind Leif Ingemar Flow distributor
FR2748048A1 (fr) * 1996-04-25 1997-10-31 Air Strategie Gaine textile pour la protection rapprochee du convoyage de produits sensibles et hotte a flux laminaire comportant une telle gaine
EP0886747A1 (fr) * 1996-03-11 1998-12-30 LIND, Leif Ingemar Dispositif terminal d'apport d'air en forme de caisson ou d'ecran et module de buses con us a cet effet
WO1999050605A1 (fr) * 1998-04-01 1999-10-07 Low Temp. Food Process Technology Co., Ltd. Bande transporteuse permettant de transporter des produits alimentaires froids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348123A (en) * 1970-01-21 1974-03-13 Kipling E Ventilation means
SE7810734L (sv) * 1978-10-13 1980-04-14 Lind Leif Ingemar Flodesfordelningsdon samt tilluftskerm forsedd med sadant don
GB2292775B (en) * 1994-09-01 1999-01-06 Zeta Dynamics Ltd Fluid flow device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046215A (en) * 1932-07-27 1936-06-30 Carrier Engineering Corp Method of distributing air
GB1454886A (en) * 1974-02-14 1976-11-03 Air O Mulder Bv Apparatus for use in supplying conditioned air
US4537118A (en) * 1981-09-30 1985-08-27 Lind Leif Ingemar Flow distributor
EP0886747A1 (fr) * 1996-03-11 1998-12-30 LIND, Leif Ingemar Dispositif terminal d'apport d'air en forme de caisson ou d'ecran et module de buses con us a cet effet
FR2748048A1 (fr) * 1996-04-25 1997-10-31 Air Strategie Gaine textile pour la protection rapprochee du convoyage de produits sensibles et hotte a flux laminaire comportant une telle gaine
WO1999050605A1 (fr) * 1998-04-01 1999-10-07 Low Temp. Food Process Technology Co., Ltd. Bande transporteuse permettant de transporter des produits alimentaires froids

Also Published As

Publication number Publication date
GB9918637D0 (en) 1999-10-13
GB2352799B (en) 2004-03-10
EP1074798A3 (fr) 2003-03-12
GB2352799A (en) 2001-02-07

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