EP0155924A3 - Air curtaining unit - Google Patents

Air curtaining unit Download PDF

Info

Publication number
EP0155924A3
EP0155924A3 EP85850099A EP85850099A EP0155924A3 EP 0155924 A3 EP0155924 A3 EP 0155924A3 EP 85850099 A EP85850099 A EP 85850099A EP 85850099 A EP85850099 A EP 85850099A EP 0155924 A3 EP0155924 A3 EP 0155924A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
curtaining
air
unit
air stream
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Withdrawn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
EP85850099A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0155924A2 (en
Inventor
George Bernhard Dhenstrand
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.)
Bahco Ventilation AB
Original Assignee
Bahco Ventilation 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 Bahco Ventilation AB filed Critical Bahco Ventilation AB
Publication of EP0155924A2 publication Critical patent/EP0155924A2/en
Publication of EP0155924A3 publication Critical patent/EP0155924A3/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Withdrawn legal-status Critical Current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
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • 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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Duct Arrangements (AREA)
EP85850099A 1984-03-21 1985-03-20 Air curtaining unit Withdrawn EP0155924A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401574 1984-03-21
SE8401574A SE444975B (sv) 1984-03-21 1984-03-21 Luftridaenhet

Publications (2)

Publication Number Publication Date
EP0155924A2 EP0155924A2 (en) 1985-09-25
EP0155924A3 true EP0155924A3 (en) 1986-01-22

Family

ID=20355235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85850099A Withdrawn EP0155924A3 (en) 1984-03-21 1985-03-20 Air curtaining unit

Country Status (2)

Country Link
EP (1) EP0155924A3 (sv)
SE (1) SE444975B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940277C1 (en) * 1989-12-06 1991-03-21 Teddington Controls Gmbh, 5202 Hennef, De Sound damping structure - has silencer body with acoustic lining and contg. profiled and absorber
JPH0960942A (ja) * 1995-08-25 1997-03-04 Mitsubishi Electric Corp 送風機
ES2488716T3 (es) * 2011-04-29 2014-08-28 H.Opdam Management B.V. Una cortina de aire, y un vehículo provisto de dicha cortina de aire
IT202100011510A1 (it) * 2021-05-05 2022-11-05 Marco Zambolin "elemento modulare per barriere a lama d'aria, barriera a lama d'aria dinamica e processo per la realizzazione dello stesso"

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322463A (fr) * 1902-06-26 1903-02-05 Mortier Paul Perfectionnement au ventilateur diamétral, système mortier
CH335864A (de) * 1955-10-28 1959-01-31 Sulzer Ag Einrichtung zur Verringerung des Geräuschaustrittes aus kompressible Medien führenden Leitungen
FR1283147A (fr) * 1960-03-11 1962-01-27 Colchester Woods Silencieux
DE1154252B (de) * 1957-06-08 1963-09-12 Rudolf Sterkel Abschirmung von Raumoeffnungen durch einen Luftschleier
CH382363A (de) * 1956-12-07 1964-09-30 Laing Nikolaus Heizlüfter
US3215058A (en) * 1962-10-15 1965-11-02 King Company Air curtain apparatus
GB1125673A (en) * 1967-01-27 1968-08-28 Conditionaire Australia Pty Lt Improvements in air screen creating, air conditioning apparatus
GB1214829A (en) * 1967-12-11 1970-12-02 Minikay Ltd Air curtain
DE1951115A1 (de) * 1969-10-10 1971-04-22 Zenkner Kurt Dr Ing Querstromgeblaese
GB1570074A (en) * 1977-07-13 1980-06-25 British Gas Corp Ventilators
EP0058782A1 (en) * 1981-02-24 1982-09-01 Stichting Ontwikkeling Koeltechniek Cold-storage building

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322463A (fr) * 1902-06-26 1903-02-05 Mortier Paul Perfectionnement au ventilateur diamétral, système mortier
CH335864A (de) * 1955-10-28 1959-01-31 Sulzer Ag Einrichtung zur Verringerung des Geräuschaustrittes aus kompressible Medien führenden Leitungen
CH382363A (de) * 1956-12-07 1964-09-30 Laing Nikolaus Heizlüfter
DE1154252B (de) * 1957-06-08 1963-09-12 Rudolf Sterkel Abschirmung von Raumoeffnungen durch einen Luftschleier
FR1283147A (fr) * 1960-03-11 1962-01-27 Colchester Woods Silencieux
US3215058A (en) * 1962-10-15 1965-11-02 King Company Air curtain apparatus
GB1125673A (en) * 1967-01-27 1968-08-28 Conditionaire Australia Pty Lt Improvements in air screen creating, air conditioning apparatus
GB1214829A (en) * 1967-12-11 1970-12-02 Minikay Ltd Air curtain
DE1951115A1 (de) * 1969-10-10 1971-04-22 Zenkner Kurt Dr Ing Querstromgeblaese
GB1570074A (en) * 1977-07-13 1980-06-25 British Gas Corp Ventilators
EP0058782A1 (en) * 1981-02-24 1982-09-01 Stichting Ontwikkeling Koeltechniek Cold-storage building

Also Published As

Publication number Publication date
SE8401574L (sv) 1985-09-22
SE444975B (sv) 1986-05-20
EP0155924A2 (en) 1985-09-25
SE8401574D0 (sv) 1984-03-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860923

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DHENSTRAND, GEORGE BERNHARD