EP3938719A1 - Entlüftungsventil zum belüften von räumen - Google Patents

Entlüftungsventil zum belüften von räumen

Info

Publication number
EP3938719A1
EP3938719A1 EP20717942.5A EP20717942A EP3938719A1 EP 3938719 A1 EP3938719 A1 EP 3938719A1 EP 20717942 A EP20717942 A EP 20717942A EP 3938719 A1 EP3938719 A1 EP 3938719A1
Authority
EP
European Patent Office
Prior art keywords
baffle element
exhaust valve
air exhaust
valve according
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.)
Withdrawn
Application number
EP20717942.5A
Other languages
English (en)
French (fr)
Inventor
Michael Wind
Andreas Hiller
Valerian RENKE
Remco WALTA
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.)
Zehnder Group International AG
Original Assignee
Zehnder Group International AG
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 Zehnder Group International AG filed Critical Zehnder Group International AG
Publication of EP3938719A1 publication Critical patent/EP3938719A1/de
Withdrawn legal-status Critical Current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
    • F24F13/08—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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Definitions

  • Figures 1 , 2, 3, 4 and 5 show a first embodiment of the exhaust valve according to the invention.
  • the lower fixing element 33 is shaped as a partially cylindrical body with an inner partially cylindrical surface and comprises an inner thread (not shown) on its inner partially cylindrical surface.
  • the inner thread is a helical ridge (not shown) on the inner cylindrical surface of the thread element 32.
  • the inner thread may be a helical groove (not shown) in the outer cylindrical surface of the thread element 32.
  • the lower fixing element 33 has a first locking formation 33a.
  • the ring element 80 comprises two adjacent flange portions spaced along the axis of symmetry of the ring element 80 and extending in a radially outward direction.
  • the axis of symmetry of the ring element 80 is congruent with the axis of symmetry of the air exhaust valve 1 when the ring element 80 is installed in the air exhaust valve 1.
  • One of the two flange portions comprises a plurality of circumferentially spaced indentations 80a.
  • the middle cone element 60 comprises a plurality of slits 61 each extending from a flanged smaller cone end along a generatrix of the inner conical surface of the middle cone element 60.
  • Each of the slits 61 extends across the entire radial width of the flange at the smaller cone end of the middle cone element 60.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Valves (AREA)
EP20717942.5A 2019-03-11 2020-03-10 Entlüftungsventil zum belüften von räumen Withdrawn EP3938719A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2902019 2019-03-11
PCT/IB2020/052067 WO2020183369A1 (en) 2019-03-11 2020-03-10 Air exhaust valve for ventilating rooms

Publications (1)

Publication Number Publication Date
EP3938719A1 true EP3938719A1 (de) 2022-01-19

Family

ID=70228382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20717942.5A Withdrawn EP3938719A1 (de) 2019-03-11 2020-03-10 Entlüftungsventil zum belüften von räumen

Country Status (3)

Country Link
US (1) US20220146142A1 (de)
EP (1) EP3938719A1 (de)
WO (1) WO2020183369A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD933804S1 (en) * 2019-10-07 2021-10-19 Thor Tech, Inc. Diffuser head for an air conditioning system
EP4296587A1 (de) * 2022-06-23 2023-12-27 Innoair OÜ Autonome belüftungssteuerungsvorrichtung, autonomes belüftungssystem und verfahren zur steuerung der autonomen belüftung
BE1031085B1 (nl) * 2022-11-30 2024-06-24 Vero Duco Ventilatieventiel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616355A (en) * 1950-03-25 1952-11-04 Hilton H Mccabe Adjustable ventilator
US3205809A (en) * 1963-03-06 1965-09-14 Air Devices Inc Diffuser construction
US3717081A (en) * 1971-09-09 1973-02-20 J Jakimas Air conditioner diffuser
JPS5025341U (de) * 1973-06-29 1975-03-24
US5133693A (en) * 1991-07-15 1992-07-28 Imark, Inc. Air supply and exhaust grill
NZ539185A (en) * 2005-03-31 2007-08-31 Holyoake Ind Ltd Air flow control device, typically a diffuser, with primary and secondary valves to control flow through respective primary and secondary outlets, with primary valve as overlaid movable filters
DE102006053392B4 (de) * 2006-11-10 2009-05-14 Martin Soethe Belüftungseinrichtung
EA201991689A1 (ru) * 2017-01-30 2020-02-11 Зендер Груп Интернэшнл Аг Устройство воздушного диффузора для вентилирования помещений

Also Published As

Publication number Publication date
US20220146142A1 (en) 2022-05-12
WO2020183369A1 (en) 2020-09-17

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