EP2581678A3 - Supply air valve - Google Patents

Supply air valve Download PDF

Info

Publication number
EP2581678A3
EP2581678A3 EP12397525.2A EP12397525A EP2581678A3 EP 2581678 A3 EP2581678 A3 EP 2581678A3 EP 12397525 A EP12397525 A EP 12397525A EP 2581678 A3 EP2581678 A3 EP 2581678A3
Authority
EP
European Patent Office
Prior art keywords
supply air
air valve
flow
inlet
control member
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Withdrawn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
EP12397525.2A
Other languages
German (de)
French (fr)
Other versions
EP2581678A2 (en
Inventor
Tapio Tarpio
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.)
Dir-Air Oy
Original Assignee
Dir-Air Oy
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 Dir-Air Oy filed Critical Dir-Air Oy
Publication of EP2581678A2 publication Critical patent/EP2581678A2/en
Publication of EP2581678A3 publication Critical patent/EP2581678A3/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Withdrawn legal-status Critical Current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
    • F24F13/062—Outlets 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The present invention relates to a supply air valve (1) with an inlet (2) for guiding replacement air into a flow channel (4) of the supply air valve. The supply air valve (1) also comprises an air flow directing element (5) for directing air guided into the flow channel (4) of the supply air valve into a room (20). The supply air valve (1) further comprises a damping member (9), whose at least one wall is oblique to the direction of flow of supply air flowing via the inlet (2), and a control member (10), by means of which the flow area between the damping member (9) and the control member (10) is arranged to be adjusted.
EP12397525.2A 2011-10-11 2012-10-10 Supply air valve Withdrawn EP2581678A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115997A FI125242B (en) 2011-10-11 2011-10-11 Supply air valve

Publications (2)

Publication Number Publication Date
EP2581678A2 EP2581678A2 (en) 2013-04-17
EP2581678A3 true EP2581678A3 (en) 2018-03-07

Family

ID=44883665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12397525.2A Withdrawn EP2581678A3 (en) 2011-10-11 2012-10-10 Supply air valve

Country Status (2)

Country Link
EP (1) EP2581678A3 (en)
FI (1) FI125242B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107036263B (en) * 2016-02-04 2020-01-14 青岛海高设计制造有限公司 Annular air duct assembly of air conditioner and air conditioner
CN107036267B (en) * 2016-02-04 2019-10-08 青岛海高设计制造有限公司 It is windy to wind-guiding apparatus of air conditioner and air-conditioning

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726882A (en) * 1953-09-17 1955-03-23 Iain Maxwell Stewart Improvements in or relating to air distributing devices
SE442669B (en) * 1981-09-03 1986-01-20 Ifm Akustikbyran Ab Air intake device where the air duct components are made of porous absorbent material
EP0174660A2 (en) * 1984-09-14 1986-03-19 Bowles Fluidics Corporation Air distribution system
KR200448247Y1 (en) * 2009-10-06 2010-03-29 주식회사 바이롬 Diffuser having acoustic absorption body
KR20110009265U (en) * 2010-03-24 2011-09-30 안진혁 Diffuser fixing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726882A (en) * 1953-09-17 1955-03-23 Iain Maxwell Stewart Improvements in or relating to air distributing devices
SE442669B (en) * 1981-09-03 1986-01-20 Ifm Akustikbyran Ab Air intake device where the air duct components are made of porous absorbent material
EP0174660A2 (en) * 1984-09-14 1986-03-19 Bowles Fluidics Corporation Air distribution system
KR200448247Y1 (en) * 2009-10-06 2010-03-29 주식회사 바이롬 Diffuser having acoustic absorption body
KR20110009265U (en) * 2010-03-24 2011-09-30 안진혁 Diffuser fixing apparatus

Also Published As

Publication number Publication date
FI125242B (en) 2015-07-31
FI20115997A0 (en) 2011-10-11
FI20115997A (en) 2013-04-12
EP2581678A2 (en) 2013-04-17

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RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 13/062 20060101AFI20180131BHEP

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Effective date: 20180908