GR3032835T3 - Multiple gas curtain. - Google Patents

Multiple gas curtain.

Info

Publication number
GR3032835T3
GR3032835T3 GR20000400527T GR20000400527T GR3032835T3 GR 3032835 T3 GR3032835 T3 GR 3032835T3 GR 20000400527 T GR20000400527 T GR 20000400527T GR 20000400527 T GR20000400527 T GR 20000400527T GR 3032835 T3 GR3032835 T3 GR 3032835T3
Authority
GR
Greece
Prior art keywords
gas
curtain
gas curtain
multiple gas
atmospheres
Prior art date
Application number
GR20000400527T
Other languages
Greek (el)
Inventor
Petrus Josephus Joa Ligtenberg
Original Assignee
Biddle F H Bv
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 Biddle F H Bv filed Critical Biddle F H Bv
Publication of GR3032835T3 publication Critical patent/GR3032835T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/023—Air curtain closures
    • 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
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F24F2009/007—Use of air currents for screening, e.g. air curtains using more than one jet or band in the air curtain

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Treating Waste Gases (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The invention relates to a method for keeping separated the gas atmospheres, for instance at the location of a passage opening in a building, comprising of forming a gas curtain, such as an air curtain, between the gas atmospheres, wherein the gas curtain is composed of a number of parallel gas flows which extend adjacently of each other. The gas curtain is composed of at least three gas flows with the same speed and direction which are differently conditioned. <IMAGE>
GR20000400527T 1993-09-27 2000-02-29 Multiple gas curtain. GR3032835T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9301661A NL9301661A (en) 1993-09-27 1993-09-27 Multiple gas curtain.

Publications (1)

Publication Number Publication Date
GR3032835T3 true GR3032835T3 (en) 2000-07-31

Family

ID=19862929

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000400527T GR3032835T3 (en) 1993-09-27 2000-02-29 Multiple gas curtain.

Country Status (6)

Country Link
EP (1) EP0645588B1 (en)
AT (1) ATE187814T1 (en)
DE (1) DE69422115T2 (en)
ES (1) ES2139708T3 (en)
GR (1) GR3032835T3 (en)
NL (1) NL9301661A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29818548U1 (en) 1998-10-17 1999-02-25 LKS Luft- u. Klimaservice Christian Israel, 09125 Chemnitz Air curtain device with air duct front panel
DE10029543B4 (en) * 2000-06-15 2006-02-09 Christiani Gmbh Air curtain
DE20200246U1 (en) 2002-01-09 2002-04-18 LKS Israel GmbH Klimatechnisches Engineering, 09125 Chemnitz Arrangement for creating an air bulkhead
FR2847968B1 (en) * 2002-11-29 2006-01-13 Jean Louis Bouillet DEVICE FOR CONTROLLING THE HYGROMETRIC DEGREE OF A LOCAL, IN PARTICULAR A CHAI ABRISING WINE-BREEDING BARRIERS
ATE339659T1 (en) 2003-03-24 2006-10-15 Lwt Luftwandtechnologie Gmbh AIR WALL WITH DOUBLE AIRFLOW FOR GATE OPENING
DE10320490A1 (en) * 2003-03-25 2004-10-14 Kampmann Gmbh Device for generating an air curtain
NL1024346C2 (en) 2003-09-23 2005-03-24 H M C Kruijssen Beheer B V Device for generating air curtain which preferably has three mutually parallel air flows, at least two of which have differing conditioning features
DE102004001765A1 (en) * 2004-01-12 2005-08-04 Jochen Schanze Air curtain for open doorways has an grid system to generate a laminar flow curtain with a considerable volume flow reduction compared with conventional systems
US9551500B2 (en) 2007-10-16 2017-01-24 Handelsmaatschappij Willy Deweerdt Bvba Device for generating an air wall
KR100894301B1 (en) 2007-11-09 2009-04-24 김성호 Multi heaping air curtain unit
BE1018575A3 (en) * 2008-09-18 2011-04-05 Damseaux Philippe AIR CURTAIN WITH CALORIE RECOVERY.
PL387085A1 (en) 2009-01-21 2010-08-02 Flowair Głogowski I Brzeziński Spółka Jawna Air curtain with auxiliary jet stream
NL1039603C2 (en) * 2012-05-15 2013-02-12 Bendex Airco Koeltechniek COOLING SYSTEM, USE AND METHOD FOR CONDITIONING CONDITIONING.
JP6141038B2 (en) * 2013-02-05 2017-06-07 三菱電機株式会社 Air conditioner for vehicles
JP6191485B2 (en) * 2014-02-03 2017-09-06 富士電機株式会社 Refrigerated warehouse
KR102190094B1 (en) * 2019-11-21 2020-12-11 이재규 Door linded type air curtain apparatus for refrigeration warehouse

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211078A (en) * 1963-06-06 1965-10-12 Gunnar C F Asker Air curtain
US3756038A (en) * 1972-04-07 1973-09-04 Emhart Corp Refrigerated display equipment
FR2659782B1 (en) * 1990-03-14 1992-06-12 Sgn Soc Gen Tech Nouvelle METHOD AND DEVICE FOR DYNAMIC SEPARATION OF TWO ZONES.

Also Published As

Publication number Publication date
DE69422115D1 (en) 2000-01-20
DE69422115T2 (en) 2000-04-13
NL9301661A (en) 1995-04-18
ATE187814T1 (en) 2000-01-15
EP0645588B1 (en) 1999-12-15
ES2139708T3 (en) 2000-02-16
EP0645588A1 (en) 1995-03-29

Similar Documents

Publication Publication Date Title
GR3032835T3 (en) Multiple gas curtain.
GR3036619T3 (en) Air conditioner.
GB2260831B (en) Air conditioning apparatus having louver for changing the direction of air into room
EP0631281A3 (en) Speed independent, air bearing slider.
EP0653595A3 (en) Air conditioner.
GB2255173B (en) Air conditioner with oxygen generator
DE69300239D1 (en) Gas turbine combined with air separation system.
ITRM920574A0 (en) CONTROL EQUIPMENT FOR AIR CONDITIONER.
PL277861A1 (en) Method of moving air through a cooling tower with back draught, colling tower with back draught as such and packing sheet therefor
KR940019585U (en) Air conditioning ventilator for large space
TW311687U (en) Air conditioner
ITPD940048V0 (en) BOX FOR REFRIGERATOR GROUPS, EQUIPMENT FOR AIR CONDITIONING OR SIMILAR.
KR940019589U (en) Wind direction controller of air conditioner
KR950000293U (en) Air conditioner cushion
GB9323916D0 (en) Regenerative gas turbine augmented by an air turbine
KR940025162U (en) Gas Range Air Conditioning Structure
GB2249624B (en) Air duct safety damper
GB9315327D0 (en) Air conditioning plant
GB9323912D0 (en) Composite regenerative air conditioner
KR950014962U (en) Multi-Room Air Conditioner
KR950000565U (en) Indoor air purifier
KR940020298U (en) Indoor air purifier
KR950004282U (en) Equalizer for room air conditioners
BR9301824A (en) Dowa pure air respirator.
FI825U1 (en) Valve Foer fresh air

Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees