EP1989489A4 - Variable air volume time modulated floor terminal - Google Patents

Variable air volume time modulated floor terminal

Info

Publication number
EP1989489A4
EP1989489A4 EP07778659A EP07778659A EP1989489A4 EP 1989489 A4 EP1989489 A4 EP 1989489A4 EP 07778659 A EP07778659 A EP 07778659A EP 07778659 A EP07778659 A EP 07778659A EP 1989489 A4 EP1989489 A4 EP 1989489A4
Authority
EP
European Patent Office
Prior art keywords
air volume
variable air
volume time
time modulated
floor terminal
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Withdrawn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
EP07778659A
Other languages
German (de)
French (fr)
Other versions
EP1989489A2 (en
Inventor
Andrew Helgeson
Michael J Mcqueeny
James A Reese
Jeffery Otte
Stan Demster
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.)
Airfixture LLC
Original Assignee
Airfixture LLC
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 Airfixture LLC filed Critical Airfixture LLC
Publication of EP1989489A2 publication Critical patent/EP1989489A2/en
Publication of EP1989489A4 publication Critical patent/EP1989489A4/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Withdrawn legal-status Critical Current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
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F2221/40—HVAC with raised floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
EP07778659A 2006-02-24 2007-02-27 Variable air volume time modulated floor terminal Withdrawn EP1989489A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/361,574 US20070066213A1 (en) 2002-05-17 2006-02-24 Variable air volume time modulated floor terminal
PCT/US2007/062832 WO2008030633A2 (en) 2006-02-24 2007-02-26 Variable air volume time modulated floor terminal

Publications (2)

Publication Number Publication Date
EP1989489A2 EP1989489A2 (en) 2008-11-12
EP1989489A4 true EP1989489A4 (en) 2011-06-29

Family

ID=39157910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07778659A Withdrawn EP1989489A4 (en) 2006-02-24 2007-02-27 Variable air volume time modulated floor terminal

Country Status (6)

Country Link
US (1) US20070066213A1 (en)
EP (1) EP1989489A4 (en)
CN (1) CN101449109A (en)
CA (1) CA2642926A1 (en)
MX (1) MX2008010814A (en)
WO (1) WO2008030633A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110121087A1 (en) * 2009-11-20 2011-05-26 Airfixture Llc Under-floor trough with heating element
US20120100798A1 (en) * 2010-10-20 2012-04-26 Kingspan Holdings (Irl) Limited Data center modular integrated floor diffuser and assembly
CN102022783A (en) * 2010-12-31 2011-04-20 广东欧科空调制冷有限公司 Geosynclinal fan coil unit
US9127854B2 (en) 2012-04-12 2015-09-08 Airfixture Llc Damper vane and housing construction
US10365006B2 (en) * 2013-10-08 2019-07-30 Airfixture, Llc Air diffuser with manual and motorized plates
US9970674B2 (en) 2015-04-29 2018-05-15 International Business Machines Corporation Automated, adaptive ventilation for a data center
EP3202720A1 (en) 2016-02-05 2017-08-09 Omya International AG Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate
EP3202719A1 (en) 2016-02-05 2017-08-09 Omya International AG Installation for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate
USD884148S1 (en) * 2018-09-11 2020-05-12 Ascent Products, Llc Trim ring for ventilation housing
PL3663477T3 (en) * 2018-12-03 2022-09-12 Saint-Gobain Ecophon Ab Ceiling system and building system comprising such ceiling system
US11060755B2 (en) * 2019-02-04 2021-07-13 Air Distribution Technologies Ip, Llc Floor air diffuser
CN114923241B (en) * 2022-06-21 2024-04-30 广州市东亚技术有限公司 Distributed intelligent air conditioner air supply system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775001A (en) * 1985-07-05 1988-10-04 Atlas Air (Australia) Pty. Limited Zoned air conditioning system
EP0607116A1 (en) * 1993-01-13 1994-07-20 Hiross International Corporation B.V. End-piece for room air conditioners
WO2005115080A2 (en) * 2004-05-27 2005-12-08 E.H. Price Ltd. Modular floor terminal with damper

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489515A (en) * 1946-10-09 1949-11-29 Northco Insulating And Ventila Building ventilator having air inlets and outlets
US2722880A (en) * 1953-01-14 1955-11-08 Connor Eng Corp Disc damper for diffusers and the like
US2793503A (en) * 1953-08-31 1957-05-28 Gen Motors Corp Actuator system
US3010378A (en) * 1959-10-22 1961-11-28 Thomas Industries Inc Lighting and ventilating system
US3103156A (en) * 1961-03-30 1963-09-10 Emerson Electric Mfg Co Area lighting and air exchange apparatus
US3165999A (en) * 1961-07-11 1965-01-19 Frank P Noll Ventilating grille and temperature responsive damper actuating means
US3117509A (en) * 1962-01-22 1964-01-14 Pyle National Co Combination air outlet and return with fluorescent lighting means
US3353472A (en) * 1965-05-13 1967-11-21 Owens Corning Fiberglass Corp Dropped ceiling ventilator apparatus
US3680701A (en) * 1971-03-29 1972-08-01 Gulf Degremost Inc R. h. dual media filter
US3818815A (en) * 1972-07-27 1974-06-25 Connor Eng Corp Smudge eliminating variable volume selective pattern control air diffuser
DE2502538A1 (en) * 1975-01-23 1976-08-26 Siemens Ag DEVICE FOR AIR CONDITIONING ROOMS USING THE HEAT OF LIGHTING
US4244193A (en) * 1979-08-24 1981-01-13 Haakenson Marlan H Ambient air cooling system
US4547286A (en) * 1980-07-22 1985-10-15 Neptune Microfloc, Inc. Water filtration process and apparatus having upflow filter with buoyant filter media and downflow filter with nonbuoyant filter media
US4397223A (en) * 1981-10-23 1983-08-09 Barber-Colman Company Air distributor with automatically closable damper
US4497182A (en) * 1982-09-27 1985-02-05 Benson Engineering & Mfg., Inc. Dehumidifier
US4608181A (en) * 1983-03-25 1986-08-26 Neptune Microfloc, Inc. Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter
US4722475A (en) * 1985-09-24 1988-02-02 Alfred T. Newell, III Environmental control system with condition responsive timer and method
US4719761A (en) * 1986-05-30 1988-01-19 Cromer Charles J Cooling system
US4683942A (en) * 1986-09-29 1987-08-04 American Standard Inc. Assembly for retrofitting two air handling units to an installation originally meant for a single unit
US4769053A (en) * 1987-03-26 1988-09-06 Semco Mfg., Inc. High efficiency sensible and latent heat exchange media with selected transfer for a total energy recovery wheel
US4793934A (en) * 1987-04-22 1988-12-27 Signal Environmental Systems, Inc. Method for enhancing the separation capacity of a multi-bed filtration system
US5314630A (en) * 1990-08-01 1994-05-24 Roberts Filter Manufacturing Company Systems and methods for clarifying liquids
US5080808A (en) * 1990-08-01 1992-01-14 Roberts Filter Manufacturing Company Method of washing an upflow filter and filter bed employed in said filter
US5198124A (en) * 1990-08-01 1993-03-30 Roberts Filter Manufacturing Company Upflow filter and method of washing same
SE500707C2 (en) * 1990-08-22 1994-08-15 Jk Vvs Projektering Ab Supply air with semi-spherical outflow portion showing porous material
US5154666A (en) * 1990-09-17 1992-10-13 Daniel Wapner Air exchange system for use in multi-story building
US5065585A (en) * 1990-10-25 1991-11-19 Beutler Heating And Air Conditioning, Inc. System for cooling the interior of a building
DK0532874T3 (en) * 1991-09-14 1996-07-08 Human Air Patentverwertungsges Air conditioning for the human area
US5179998A (en) * 1992-01-24 1993-01-19 Champs Nicholas H Des Heat recovery ventilating dehumidifier
US5265442A (en) * 1992-05-12 1993-11-30 Lamie Thomas T Non-compressive auxiliary air conditioning system
CH691405A5 (en) * 1995-11-03 2001-07-13 Barcol Air Method and apparatus for cooling a room.
US5716271A (en) * 1995-11-20 1998-02-10 Paidosh; Richard L. Magnetic latch for exhaust vent
JP3327082B2 (en) * 1995-12-06 2002-09-24 松下電器産業株式会社 Integrated air conditioner
US5660048A (en) * 1996-02-16 1997-08-26 Laroche Industries, Inc. Air conditioning system for cooling warm moisture-laden air
US6405543B2 (en) * 1997-05-16 2002-06-18 Work Smart Energy Enterprises Inc. High-efficiency air-conditioning system with high-volume air distribution
PT1009961E (en) * 1997-05-16 2005-05-31 Work Smart Energy Entpr Inc HIGH PERFORMANCE AIR CONDITIONING SYSTEM WITH A LARGE AIR VOLUME DISTRIBUTION
DE19730180C2 (en) * 1997-07-15 2000-11-30 Wilhelmi Werke Ag Process for air conditioning and ceiling for such a process
US6019677A (en) * 1997-08-22 2000-02-01 York International Corporation Modular integrated terminals and associated systems for heating and cooling
US5911747A (en) * 1997-09-19 1999-06-15 Pentech Energy Solutions, Inc. HVAC system control incorporating humidity and carbon monoxide measurement
US6021644A (en) * 1998-08-18 2000-02-08 Ares; Roland Frosting heat-pump dehumidifier with improved defrost
US6224481B1 (en) * 1999-08-23 2001-05-01 Mccabe Francis J. Power modulating lead screw actuated butterfly blade action damper
US6260375B1 (en) * 2000-06-09 2001-07-17 Chin-Sheng Kuo Air conditioner blowing cool air to many directions
WO2004070292A2 (en) * 2003-02-03 2004-08-19 Scott, Bryan Electrical system for controlling ventilation registers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775001A (en) * 1985-07-05 1988-10-04 Atlas Air (Australia) Pty. Limited Zoned air conditioning system
EP0607116A1 (en) * 1993-01-13 1994-07-20 Hiross International Corporation B.V. End-piece for room air conditioners
WO2005115080A2 (en) * 2004-05-27 2005-12-08 E.H. Price Ltd. Modular floor terminal with damper

Also Published As

Publication number Publication date
MX2008010814A (en) 2008-10-23
CN101449109A (en) 2009-06-03
US20070066213A1 (en) 2007-03-22
WO2008030633A3 (en) 2008-10-30
EP1989489A2 (en) 2008-11-12
WO2008030633A2 (en) 2008-03-13
CA2642926A1 (en) 2008-03-13

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080910

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

R17D Deferred search report published (corrected)

Effective date: 20081030

A4 Supplementary search report drawn up and despatched

Effective date: 20110530

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20111228