EP3803225C0 - Displacement ventilation air outlet - Google Patents

Displacement ventilation air outlet

Info

Publication number
EP3803225C0
EP3803225C0 EP19729196.6A EP19729196A EP3803225C0 EP 3803225 C0 EP3803225 C0 EP 3803225C0 EP 19729196 A EP19729196 A EP 19729196A EP 3803225 C0 EP3803225 C0 EP 3803225C0
Authority
EP
European Patent Office
Prior art keywords
air outlet
ventilation air
displacement ventilation
displacement
outlet
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.)
Active
Application number
EP19729196.6A
Other languages
German (de)
French (fr)
Other versions
EP3803225A1 (en
EP3803225B1 (en
Inventor
Detlef Makulla
Dietmar Rossbruch
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.)
Krantz GmbH
Original Assignee
Krantz GmbH
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 Krantz GmbH filed Critical Krantz GmbH
Publication of EP3803225A1 publication Critical patent/EP3803225A1/en
Application granted granted Critical
Publication of EP3803225C0 publication Critical patent/EP3803225C0/en
Publication of EP3803225B1 publication Critical patent/EP3803225B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24F13/02—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
    • F24F13/08—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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F2013/0608—Perforated ducts
    • 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
    • F24F2013/0612—Induction nozzles without swirl means

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)
  • Finger-Pressure Massage (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Joints Allowing Movement (AREA)
EP19729196.6A 2018-05-30 2019-05-28 Displacement ventilation air outlet Active EP3803225B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018112959.9A DE102018112959B4 (en) 2018-05-30 2018-05-30 Displacement air outlet
PCT/EP2019/063771 WO2019229044A1 (en) 2018-05-30 2019-05-28 Displaced air outlet

Publications (3)

Publication Number Publication Date
EP3803225A1 EP3803225A1 (en) 2021-04-14
EP3803225C0 true EP3803225C0 (en) 2023-06-14
EP3803225B1 EP3803225B1 (en) 2023-06-14

Family

ID=66793950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19729196.6A Active EP3803225B1 (en) 2018-05-30 2019-05-28 Displacement ventilation air outlet

Country Status (7)

Country Link
EP (1) EP3803225B1 (en)
JP (1) JP7206289B2 (en)
CN (1) CN111868450A (en)
DE (1) DE102018112959B4 (en)
ES (1) ES2951480T3 (en)
PL (1) PL3803225T3 (en)
WO (1) WO2019229044A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842727A1 (en) 1978-09-30 1980-04-10 Colt Int Gmbh DEVICE FOR THE CONTROLLED DELIVERY OF AIR INTO VENTILATION AND / OR AIR CONDITIONING
DE3921813C2 (en) 1989-07-03 1995-03-30 Krantz Tkt Gmbh Trapezoidal air outlet
JP2652523B2 (en) * 1994-09-06 1997-09-10 新日本空調株式会社 Axial / radial flow type outlet device
DE29722570U1 (en) * 1997-12-20 1999-06-10 Bernhardt, Adam, Zoetermeer Air outlet for ventilation systems
SE521658C2 (en) * 1998-08-24 2003-11-25 Stifab Farex Ab Ventilation device with cooling and / or heating function including high speed and low speed means
JP4971906B2 (en) 2007-08-22 2012-07-11 日本プラスト株式会社 Ventilator for vehicle
US9885494B2 (en) 2009-12-08 2018-02-06 Fusion Hvac Pty Limited System and method for delivering air
DE102010001319A1 (en) * 2010-01-28 2011-08-18 YIT Germany GmbH, 80992 Air outlet with a housing and a ceiling sail with air passage
JP5267482B2 (en) * 2010-02-19 2013-08-21 パナソニック株式会社 Air conditioner indoor unit
CN102777975A (en) * 2012-07-02 2012-11-14 浙江盾安机电科技有限公司 Suspended direct-air-blowing unit type air conditioning unit
DE102014107957B4 (en) 2014-06-05 2019-11-14 Eckehard Fiedler Method for ventilating a room
CN204026843U (en) * 2014-06-25 2014-12-17 美的集团股份有限公司 Wall-hanging air conditioner indoor unit
CN105485765B (en) * 2015-12-11 2024-01-12 珠海格力电器股份有限公司 Air pipe machine, air conditioning system with same and air outlet control method
CN107702216A (en) * 2017-10-02 2018-02-16 广东美的制冷设备有限公司 Wall indoor unit and air conditioner
CN107965845B (en) * 2017-11-21 2023-08-08 珠海格力电器股份有限公司 Indoor unit and air conditioner applying same

Also Published As

Publication number Publication date
EP3803225A1 (en) 2021-04-14
PL3803225T3 (en) 2023-11-06
WO2019229044A1 (en) 2019-12-05
ES2951480T3 (en) 2023-10-23
DE102018112959A1 (en) 2019-12-05
JP2021523338A (en) 2021-09-02
CN111868450A (en) 2020-10-30
DE102018112959B4 (en) 2020-06-18
EP3803225B1 (en) 2023-06-14
JP7206289B2 (en) 2023-01-17

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