EP2382423A4 - Induction unit for uniting air flows - Google Patents

Induction unit for uniting air flows

Info

Publication number
EP2382423A4
EP2382423A4 EP09838971A EP09838971A EP2382423A4 EP 2382423 A4 EP2382423 A4 EP 2382423A4 EP 09838971 A EP09838971 A EP 09838971A EP 09838971 A EP09838971 A EP 09838971A EP 2382423 A4 EP2382423 A4 EP 2382423A4
Authority
EP
European Patent Office
Prior art keywords
air flows
induction unit
uniting
uniting air
induction
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
EP09838971A
Other languages
German (de)
French (fr)
Other versions
EP2382423A1 (en
EP2382423B1 (en
Inventor
Per Aake Larsson
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.)
Swegon Operations AB
Original Assignee
Swegon 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 Swegon AB filed Critical Swegon AB
Publication of EP2382423A1 publication Critical patent/EP2382423A1/en
Publication of EP2382423A4 publication Critical patent/EP2382423A4/en
Application granted granted Critical
Publication of EP2382423B1 publication Critical patent/EP2382423B1/en
Not-in-force 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
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01Room 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
    • 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
    • F24F13/26Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Air-Flow Control Members (AREA)
EP09838971.1A 2009-01-26 2009-12-23 Induction unit for uniting air flows Not-in-force EP2382423B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950029A SE533440C2 (en) 2009-01-26 2009-01-26 Induction apparatus for combining air flows
PCT/SE2009/051499 WO2010085194A1 (en) 2009-01-26 2009-12-23 Induction unit for uniting air flows

Publications (3)

Publication Number Publication Date
EP2382423A1 EP2382423A1 (en) 2011-11-02
EP2382423A4 true EP2382423A4 (en) 2012-11-21
EP2382423B1 EP2382423B1 (en) 2018-10-24

Family

ID=42356102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09838971.1A Not-in-force EP2382423B1 (en) 2009-01-26 2009-12-23 Induction unit for uniting air flows

Country Status (7)

Country Link
US (1) US20120015600A1 (en)
EP (1) EP2382423B1 (en)
CN (1) CN102292600B (en)
AU (1) AU2009338225A1 (en)
NZ (1) NZ594194A (en)
SE (1) SE533440C2 (en)
WO (1) WO2010085194A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110165832A1 (en) * 2010-08-25 2011-07-07 Ford Global Technologies, Llc Electric compartment exhaust duct with enhanced air cooling features
CN102444934B (en) * 2010-09-30 2016-06-01 海尔集团公司 A kind of air-conditioner with air amplifier
US9551496B2 (en) * 2011-04-20 2017-01-24 Dan P. McCarty Displacement-induction neutral wall air terminal unit
JP5786686B2 (en) * 2011-11-30 2015-09-30 株式会社富士通ゼネラル Air conditioner
JP5786688B2 (en) * 2011-11-30 2015-09-30 株式会社富士通ゼネラル Air conditioner
JP5786687B2 (en) * 2011-11-30 2015-09-30 株式会社富士通ゼネラル Air conditioner
MX356751B (en) * 2012-03-16 2018-06-12 Oy Halton Group Ltd Chilled beam with multiple modes.
JP2013226859A (en) * 2012-04-24 2013-11-07 Denso Corp Air blowing device
US9625166B2 (en) * 2013-02-20 2017-04-18 Air System Components, Inc. Induction displacement air handling unit
CN104648674A (en) * 2013-11-22 2015-05-27 中国航空工业集团公司西安飞机设计研究所 Low-resistance fan-aided ejecting air feeding device
US20170067689A1 (en) * 2014-03-27 2017-03-09 Halliburton Energy Services, Inc. Pumping equipment cooling system
JP6516547B2 (en) * 2015-04-27 2019-05-22 三菱航空機株式会社 Duct structure and aircraft exhausted through a pressure control valve
US11168951B2 (en) * 2016-07-14 2021-11-09 General Electric Company Entrainment heat exchanger
US11204192B2 (en) * 2018-06-15 2021-12-21 Johnson Controls Technology Company Adjustable duct for HVAC system
DE102018120712A1 (en) * 2018-08-24 2020-02-27 Gerhard Dehner Device for supply air to a room
US11560043B2 (en) * 2019-07-31 2023-01-24 The Boeing Company Passenger cabin air distribution system and method of using
CN112923439A (en) * 2019-12-06 2021-06-08 广东美的白色家电技术创新中心有限公司 Fresh air system and refrigerant circulation system
CN112212443B (en) * 2020-10-27 2024-02-02 西安建筑科技大学 Air supply device with annular air port and design method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921514A (en) * 1955-02-03 1960-01-19 Erik Larsson Goesta Convectors
US3654944A (en) * 1969-10-29 1972-04-11 Johnson Service Co Fluid mixing control apparatus
US5127878A (en) * 1980-09-05 1992-07-07 Camp Dresser & Mckee Mixing box
WO2004085930A1 (en) * 2003-03-24 2004-10-07 Dadanco Pty Ltd Induction diffuser

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US3465814A (en) * 1968-03-12 1969-09-09 Carrier Corp Air conditioning terminal
CH574084A5 (en) * 1973-11-21 1976-03-31 Luwa Ag
US3981326A (en) * 1974-02-28 1976-09-21 Mitco Corporation Induction mixing nozzle
US4113176A (en) * 1976-04-21 1978-09-12 Nicholas Caknis Air-conditioning
US4090434A (en) * 1977-03-07 1978-05-23 Connor Engineering & Manufacturing, Inc. Variable induction apparatus with a primary fluid flow controlled induction damper
US4446774A (en) * 1980-05-19 1984-05-08 Gershon Meckler Air conditioning apparatus
US4858519A (en) * 1980-09-05 1989-08-22 Gershon Meckler Mixing box
US4448111A (en) * 1981-01-02 1984-05-15 Doherty Robert Variable venturi, variable volume, air induction input for an air conditioning system
US4913036A (en) * 1981-10-26 1990-04-03 Gershon Meckler Mixing box
NO844320L (en) * 1984-10-30 1986-05-02 Norsk Viftefabrikk As PROCEDURE FOR VENTILATION OF ROOMS.
EP0387362A1 (en) * 1989-03-12 1990-09-19 Ventilplafon S.A. Air conditioning system for rooms
AUPN164695A0 (en) * 1995-03-10 1995-04-06 Luminis Pty Limited Improved induction nozzle and arrangement
CA2151773C (en) * 1995-06-14 2000-03-28 Vernon Casper Badry Air inductor device for controlled fresh air intake in an air heating system
US6139425A (en) * 1999-04-23 2000-10-31 Air Handling Engineering Ltd. High efficiency air mixer
US6213867B1 (en) * 2000-01-12 2001-04-10 Air Handling Engineering Ltd. Venturi type air distribution system
FI118236B (en) * 2000-11-24 2007-08-31 Halton Oy Supply Unit
US6547433B2 (en) * 2001-01-05 2003-04-15 M & I Heat Transfer Products, Ltd. Air mixing device having series of parallel airflow passages
US20060183419A1 (en) * 2005-02-17 2006-08-17 York International Corporation Air handling unit mixing method and system
WO2007010314A1 (en) * 2005-07-15 2007-01-25 Carrier Corporation Air distribution system for an air conditioning system
FI122286B (en) * 2006-01-16 2011-11-15 Halton Oy Supply air device and method for controlling the amount of air flow
FI122295B (en) * 2007-02-16 2011-11-15 Halton Oy Supply air terminal device
NL2002015C (en) * 2008-09-24 2010-03-25 Inteco B V CROSS FLOW INDUCTION CEILING CONVECTOR.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921514A (en) * 1955-02-03 1960-01-19 Erik Larsson Goesta Convectors
US3654944A (en) * 1969-10-29 1972-04-11 Johnson Service Co Fluid mixing control apparatus
US5127878A (en) * 1980-09-05 1992-07-07 Camp Dresser & Mckee Mixing box
WO2004085930A1 (en) * 2003-03-24 2004-10-07 Dadanco Pty Ltd Induction diffuser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010085194A1 *

Also Published As

Publication number Publication date
SE0950029A1 (en) 2010-07-27
SE533440C2 (en) 2010-09-28
AU2009338225A1 (en) 2011-08-11
US20120015600A1 (en) 2012-01-19
EP2382423A1 (en) 2011-11-02
WO2010085194A1 (en) 2010-07-29
EP2382423B1 (en) 2018-10-24
NZ594194A (en) 2013-09-27
CN102292600B (en) 2014-01-08
CN102292600A (en) 2011-12-21

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