GB1428464A - Air curtain distribution system - Google Patents

Air curtain distribution system

Info

Publication number
GB1428464A
GB1428464A GB2014173A GB2014173A GB1428464A GB 1428464 A GB1428464 A GB 1428464A GB 2014173 A GB2014173 A GB 2014173A GB 2014173 A GB2014173 A GB 2014173A GB 1428464 A GB1428464 A GB 1428464A
Authority
GB
United Kingdom
Prior art keywords
doorway
air
outflow direction
air curtain
perforate panel
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
GB2014173A
Other languages
English (en)
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.)
Hussmann Corp
Original Assignee
Hussmann Refrigerator Co
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 Hussmann Refrigerator Co filed Critical Hussmann Refrigerator Co
Publication of GB1428464A publication Critical patent/GB1428464A/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
    • 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)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • Refrigerator Housings (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
GB2014173A 1972-05-04 1973-04-27 Air curtain distribution system Expired GB1428464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00250447A US3817160A (en) 1972-05-04 1972-05-04 Air door for cooler or the like

Publications (1)

Publication Number Publication Date
GB1428464A true GB1428464A (en) 1976-03-17

Family

ID=22947797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2014173A Expired GB1428464A (en) 1972-05-04 1973-04-27 Air curtain distribution system

Country Status (8)

Country Link
US (1) US3817160A (fr)
JP (1) JPS4949250A (fr)
AU (1) AU466598B2 (fr)
CA (1) CA986354A (fr)
DE (1) DE2322332A1 (fr)
FR (1) FR2183246B1 (fr)
GB (1) GB1428464A (fr)
ZA (1) ZA732836B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226499B1 (fr) * 1973-04-21 1980-03-28 Vepa Ag
US4137649A (en) * 1973-04-21 1979-02-06 Vepa Ag Apparatus for the heat treatment of textiles
US4023472A (en) * 1974-06-04 1977-05-17 Ciba-Geigy Corporation Apparatus for producing a laminar flow
NO144804C (no) * 1976-12-09 1981-11-11 Leif Ingemar Lind Skjerm til forbedring av miljoeet for de enkelte arbeidsplasser i et arbeidslokale med flere arbeidsplasser
US4214706A (en) * 1978-12-20 1980-07-29 Honeywell Information Systems Inc. Air distribution system
US4261519A (en) * 1978-12-20 1981-04-14 Honeywell Information Systems Inc. Air distribution system
US4516482A (en) * 1984-04-24 1985-05-14 Smith George R Conditioned air vestibule for refrigerated warehouse doorway
US4674004A (en) * 1986-07-03 1987-06-16 Burroughs Corporation Parallel-flow air system for cooling electronic equipment
DE19711060A1 (de) * 1997-03-17 1998-09-24 Duewag Ag Anordnung zur Erzeugung von Luftschleiern an Türöffnungen, insbesondere von Nahverkehrsfahrzeugen
NL1012612C2 (nl) 1999-07-16 2001-01-17 Biddle B V Koeling voor voertuig.
US6595429B1 (en) 2002-04-03 2003-07-22 Asi Technologies, Inc. Apparatus and method for providing continuous real-time conditioned air curtain
US6874331B2 (en) * 2002-05-17 2005-04-05 Manitowoc Foodservice Companies, Inc. Device and method for creating a horizontal air curtain for a cooler
US6705940B1 (en) * 2002-10-15 2004-03-16 Gary L. Moore Portable doorway bug deflector
TWI296321B (en) * 2003-05-27 2008-05-01 Maekawa Seisakusho Kk Air shutter and installation method thereof
MXPA05002353A (es) 2004-03-02 2005-09-08 Asi Tech Inc Entrada de puerta de cortina de aire.
SE534353C2 (sv) * 2009-10-02 2011-07-19 Flaekt Woods Ab Kylbaffel med VAV-funktion via reglerskena
US8362404B2 (en) 2010-05-17 2013-01-29 Carter Hoffmann, Inc. Open warming cabinet
CN102734190A (zh) * 2011-03-31 2012-10-17 广东松下环境系统有限公司 换气扇
FR2981735A1 (fr) * 2011-10-24 2013-04-26 Francois Clavier Conseil Dispositif generant un rideau d'air dans la baie d'acces a une enceinte de conservation
US9148978B2 (en) * 2012-04-19 2015-09-29 Xerox Corporation Cooling flow accelerator
DE102015104705A1 (de) * 2014-04-04 2015-10-08 Teddington Luftschleieranlagen Gmbh Vorrichtung zur Erzeugung eines Luftschleiers
JP6755816B2 (ja) * 2017-02-14 2020-09-16 伸和コントロールズ株式会社 空気調和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971345C (de) * 1952-10-23 1959-01-15 Krantz H Fa Luftabschirmung fuer Raumwandoeffnungen
US3218952A (en) * 1962-05-14 1965-11-23 Universal Match Corp Devices for producing air screens
US3190207A (en) * 1962-11-06 1965-06-22 P J Mac Inc Air curtain
FR1363426A (fr) * 1963-05-03 1964-06-12 Perfectionnement apporté aux jets et lances d'arrosage, notamment à ceux pour le lavage des véhicules
US3301167A (en) * 1964-05-04 1967-01-31 Ray Products Company Inc Anticontaminant work bench
US3308740A (en) * 1965-01-15 1967-03-14 Disco Eng Inc Draft-free air curtain closure
CA927659A (en) * 1970-07-01 1973-06-05 Lindestrom Lars-Erik Distributing device in plants for the maintenance of a dustfree, bacteriafree zone in a room

Also Published As

Publication number Publication date
AU5504473A (en) 1974-11-07
JPS4949250A (fr) 1974-05-13
FR2183246B1 (fr) 1975-12-26
FR2183246A1 (fr) 1973-12-14
CA986354A (en) 1976-03-30
US3817160A (en) 1974-06-18
AU466598B2 (en) 1975-10-30
ZA732836B (en) 1974-04-24
DE2322332A1 (de) 1973-11-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees