CA654457A - Air curtains - Google Patents

Air curtains

Info

Publication number
CA654457A
CA654457A CA654457A CA654457DA CA654457A CA 654457 A CA654457 A CA 654457A CA 654457 A CA654457 A CA 654457A CA 654457D A CA654457D A CA 654457DA CA 654457 A CA654457 A CA 654457A
Authority
CA
Canada
Prior art keywords
air curtains
curtains
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.)
Expired
Application number
CA654457A
Inventor
Tamm Walter
Knapp Werner
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.)
Individual
Original Assignee
Individual
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.)
Publication date
Application granted granted Critical
Publication of CA654457A publication Critical patent/CA654457A/en
Expired 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
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • 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
    • F24F9/00—Use of air currents for screening, e.g. air curtains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
CA654457A 1957-06-08 Air curtains Expired CA654457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST12647A DE1154252B (en) 1957-06-08 1957-06-08 Screening of room openings with an air curtain

Publications (1)

Publication Number Publication Date
CA654457A true CA654457A (en) 1962-12-18

Family

ID=7455780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA654457A Expired CA654457A (en) 1957-06-08 Air curtains

Country Status (3)

Country Link
CA (1) CA654457A (en)
CH (1) CH373885A (en)
DE (1) DE1154252B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911462C2 (en) * 1979-03-23 1981-12-03 Hansa Ventilatoren u. Maschinenbau Neumann GmbH & Co KG, 2915 Saterland Method and device for keeping the air clean in a fresh produce department
FR2528473B1 (en) * 1982-06-14 1985-07-05 Oth Nord METHOD AND DEVICE FOR INSULATING ROOM WALLS CONTAINING AIR AT DIFFERENT TEMPERATURES
SE444975B (en) * 1984-03-21 1986-05-20 Bahco Ventilation Ab AIR RIDE DEVICE
DE4404733A1 (en) * 1994-02-15 1995-08-17 Lks Luft Und Klimaservice Chri Wind protection device for opening door
DE102007027598A1 (en) * 2007-06-12 2008-12-18 Daniel Infantone Foreign body e.g. mosquito, entry preventing method for room, involves forming fan shaped expanding air curtain through funnel shaped expanding outlet, and reducing output speed of gas from expanding outlet
DE102010018347A1 (en) * 2010-04-27 2011-10-27 Hellmann-Hygrex Luft- Und Klimatechnik Gmbh Drying device, useful for drying walls or ceiling in cold rooms, comprises a nozzle box with a nozzle to conduct air into cold room, and a ventilator to generate accelerated and directed air flow via nozzle
DE102010043087A1 (en) 2010-10-28 2012-05-03 Dürr Systems GmbH Process chamber with device for injecting gaseous fluid
GB2522666B (en) * 2014-01-31 2019-09-25 Thermoscreens Ltd Air-curtain device
DE102018210433A1 (en) * 2018-06-26 2020-01-02 Dürr Systems Ag Separation device and treatment plant
DE102018210435A1 (en) 2018-06-26 2020-01-02 Dürr Systems Ag Conveying system, treatment plant and funding process
DE102019213430A1 (en) * 2019-09-04 2021-03-04 Dürr Systems Ag Separating device, treatment system, method for separating two areas of space and method for treating workpieces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US983877A (en) * 1910-02-02 1911-02-14 Henry H Cummings Air-screen.
AT194570B (en) * 1953-11-03 1958-01-10 Sifrag Spezialappbau & Ingenie Device for creating a space-enclosing air curtain
DE962436C (en) * 1954-07-27 1957-04-25 Rudolf Sterkel Cold room door with air curtain

Also Published As

Publication number Publication date
CH373885A (en) 1963-12-15
DE1154252B (en) 1963-09-12

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