EP2503255A3 - A system including a building ceiling having one or more integrated air inlet diffuser devices, and a metal ceiling plate for a suspended ceiling - Google Patents

A system including a building ceiling having one or more integrated air inlet diffuser devices, and a metal ceiling plate for a suspended ceiling Download PDF

Info

Publication number
EP2503255A3
EP2503255A3 EP12160313.8A EP12160313A EP2503255A3 EP 2503255 A3 EP2503255 A3 EP 2503255A3 EP 12160313 A EP12160313 A EP 12160313A EP 2503255 A3 EP2503255 A3 EP 2503255A3
Authority
EP
European Patent Office
Prior art keywords
ceiling
air inlet
system including
inlet diffuser
integrated air
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
EP12160313.8A
Other languages
German (de)
French (fr)
Other versions
EP2503255B1 (en
EP2503255A2 (en
Inventor
Søren Duval Byrgesen Larsen
Kim Jørgen Heide Kronby
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.)
JS Ventilation AS
Original Assignee
JS Ventilation AS
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
Priority claimed from DKPA201100193A external-priority patent/DK177247B1/en
Application filed by JS Ventilation AS filed Critical JS Ventilation AS
Publication of EP2503255A2 publication Critical patent/EP2503255A2/en
Publication of EP2503255A3 publication Critical patent/EP2503255A3/en
Application granted granted Critical
Publication of EP2503255B1 publication Critical patent/EP2503255B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0227Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/062Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Duct Arrangements (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

The invention relates to an air inlet diffuser device (1) comprising a) an outer cylindrical tubular part (5) having an inside surface (5') and an upper free edge (8) and b) an inner elongated air guiding part (20) which is symmetrical about an axis of rotation (25).
EP12160313.8A 2011-03-21 2012-03-20 A system including a building ceiling having one or more integrated air inlet diffuser devices, and a metal ceiling plate for a suspended ceiling Active EP2503255B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100193A DK177247B1 (en) 2011-03-21 2011-03-21 Installationless technical ceiling with integrated supply air luminaire for air conditioning of indoor climate in buildings
DK201100841A DK177703B1 (en) 2011-03-21 2011-10-31 An air supply luminaire, as well as a ceiling system with the air supply luminaire

Publications (3)

Publication Number Publication Date
EP2503255A2 EP2503255A2 (en) 2012-09-26
EP2503255A3 true EP2503255A3 (en) 2014-07-30
EP2503255B1 EP2503255B1 (en) 2021-05-12

Family

ID=45930579

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12160315.3A Active EP2503256B1 (en) 2011-03-21 2012-03-20 An air inlet diffuser device, and a system including a building ceiling having one or more air inlet diffuser devices
EP12160313.8A Active EP2503255B1 (en) 2011-03-21 2012-03-20 A system including a building ceiling having one or more integrated air inlet diffuser devices, and a metal ceiling plate for a suspended ceiling

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12160315.3A Active EP2503256B1 (en) 2011-03-21 2012-03-20 An air inlet diffuser device, and a system including a building ceiling having one or more air inlet diffuser devices

Country Status (2)

Country Link
EP (2) EP2503256B1 (en)
DK (1) DK177703B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE541076C2 (en) * 2014-02-11 2019-03-26 Lindab Ab Ventilator with muffler.
CN107588520A (en) * 2017-09-28 2018-01-16 衡阳泰豪通信车辆有限公司 A kind of air channel current divider for having shunting and silencing function concurrently
KR20220081614A (en) * 2020-12-09 2022-06-16 엘지전자 주식회사 Air-conditioner
EP4390264A1 (en) 2022-12-22 2024-06-26 Renson NV A valve device for use in a ventilation system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190937A (en) * 1938-06-08 1940-02-20 Demuth Charles Air conditioning register
DE2105077A1 (en) * 1971-02-04 1972-08-10 Herbst D Device for the even distribution of air within rooms connected to the air distribution ducts of an air conditioning system
WO1998051978A2 (en) * 1997-05-16 1998-11-19 Work Smart Energy Enterprises, Inc. High-efficiency air-conditioning system with high-volume air distribution
DE19730180A1 (en) * 1997-07-15 1999-01-21 Wilhelmi Werke Ag Process for air conditioning and ceiling for such a process
WO2002035157A1 (en) * 2000-10-26 2002-05-02 Lindinvent Ab Adjustable valve for variable flows and a method for reducing flow through a valve
US20030213852A1 (en) * 2002-05-17 2003-11-20 Demster Stanley J. Method and apparatus for delivering conditioned air using pulse modulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553283A (en) * 1942-01-23 1943-05-14 Eugene Chaudoir Air diffuser and regulator
US3303771A (en) * 1965-02-11 1967-02-14 Robert J Sigel Inc Ventilated ceiling construction
US3403614A (en) 1967-04-28 1968-10-01 Bendix Corp Environmental enclosure with ceiling air plenum
SE7810734L (en) * 1978-10-13 1980-04-14 Lind Leif Ingemar FLOOD DISTRIBUTOR AND AIR SUPPLY PROTECTED WITH SADANT DON
DK457382A (en) * 1982-10-15 1984-04-16 Staehr Turbovent VENTILATION SYSTEM WITH SPREADING NOZZERS, NECESSARY FOR HOUSE BUILDINGS
JPH029713U (en) * 1988-06-29 1990-01-22
CA2223751C (en) * 1995-06-07 2002-10-01 Osborne Industries, Inc. Method and means for improved ceiling ventilation
US7000634B2 (en) * 2000-10-26 2006-02-21 Lindinvent Ab Adjustable valve for variable flows and a method for reducing flow through a valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190937A (en) * 1938-06-08 1940-02-20 Demuth Charles Air conditioning register
DE2105077A1 (en) * 1971-02-04 1972-08-10 Herbst D Device for the even distribution of air within rooms connected to the air distribution ducts of an air conditioning system
WO1998051978A2 (en) * 1997-05-16 1998-11-19 Work Smart Energy Enterprises, Inc. High-efficiency air-conditioning system with high-volume air distribution
DE19730180A1 (en) * 1997-07-15 1999-01-21 Wilhelmi Werke Ag Process for air conditioning and ceiling for such a process
WO2002035157A1 (en) * 2000-10-26 2002-05-02 Lindinvent Ab Adjustable valve for variable flows and a method for reducing flow through a valve
US20030213852A1 (en) * 2002-05-17 2003-11-20 Demster Stanley J. Method and apparatus for delivering conditioned air using pulse modulation

Also Published As

Publication number Publication date
EP2503256A2 (en) 2012-09-26
EP2503255B1 (en) 2021-05-12
DK201100841A (en) 2012-09-22
EP2503256A3 (en) 2014-08-20
DK177703B1 (en) 2014-03-24
EP2503255A2 (en) 2012-09-26
EP2503256B1 (en) 2020-08-12

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