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DE502004001439D1 - Air wall with double airflow for door opening - Google Patents

Air wall with double airflow for door opening

Info

Publication number
DE502004001439D1
DE502004001439D1 DE502004001439T DE502004001439T DE502004001439D1 DE 502004001439 D1 DE502004001439 D1 DE 502004001439D1 DE 502004001439 T DE502004001439 T DE 502004001439T DE 502004001439 T DE502004001439 T DE 502004001439T DE 502004001439 D1 DE502004001439 D1 DE 502004001439D1
Authority
DE
Germany
Prior art keywords
door opening
air
door
air wall
entrained
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 - Fee Related
Application number
DE502004001439T
Other languages
German (de)
Inventor
Peter Wiemann
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.)
LWT LUFTWANDTECHNOLOGIE GmbH
Original Assignee
LWT LUFTWANDTECHNOLOGIE GmbH
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
Priority claimed from DE2003113108 external-priority patent/DE10313108A1/en
Priority claimed from DE2003113117 external-priority patent/DE10313117A1/en
Priority claimed from DE2003113113 external-priority patent/DE10313113A1/en
Application filed by LWT LUFTWANDTECHNOLOGIE GmbH filed Critical LWT LUFTWANDTECHNOLOGIE GmbH
Publication of DE502004001439D1 publication Critical patent/DE502004001439D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F24F2009/005—Use of air currents for screening, e.g. air curtains combined with a door
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

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)
  • Air-Flow Control Members (AREA)

Abstract

The air wall device for the separating of two areas (5,6) lying on both sides of door opening (8) in a building has a first and second air outlet through which a first and second compressed airflow each in the form of an air wall (4a,4b) emerges at an angle of 0 to 60 degrees to the plane of the door opening. The second air outlet similar to the first is located in the closing region of the door (9) and is entrained by the door. The air outlets entrained by the door are connected by at least one flexible pipe to a corresponding air fan.
DE502004001439T 2003-03-24 2004-03-24 Air wall with double airflow for door opening Expired - Fee Related DE502004001439D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2003113108 DE10313108A1 (en) 2003-03-24 2003-03-24 Air wall device for separating of two areas lying on both sides of door opening has first and second air outlet through which first and second compressed airflow as air wall emerges at angle of 0 to 60 degrees to plane of door opening
DE2003113117 DE10313117A1 (en) 2003-03-24 2003-03-24 Air wall device for separating of two areas lying on both sides of door opening has first and second air outlet through which first and second compressed airflow as air wall emerges at angle of 0 to 60 degrees to plane of door opening
DE2003113113 DE10313113A1 (en) 2003-03-24 2003-03-24 Air wall device for separating of two areas lying on both sides of door opening has first and second air outlet through which first and second compressed airflow as air wall emerges at angle of 0 to 60 degrees to plane of door opening

Publications (1)

Publication Number Publication Date
DE502004001439D1 true DE502004001439D1 (en) 2006-10-26

Family

ID=32830175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004001439T Expired - Fee Related DE502004001439D1 (en) 2003-03-24 2004-03-24 Air wall with double airflow for door opening

Country Status (3)

Country Link
EP (1) EP1462731B1 (en)
AT (1) ATE339659T1 (en)
DE (1) DE502004001439D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036402C2 (en) * 2009-01-09 2010-07-13 Biddle B V AIR CURTAIN DEVICE AND METHOD FOR PROVIDING A AIR CURTAIN WITH CONVECTOR.
PL387085A1 (en) 2009-01-21 2010-08-02 Flowair Głogowski I Brzeziński Spółka Jawna Air curtain with auxiliary jet stream
BE1024272B1 (en) * 2016-11-10 2018-01-10 Philippe Damseaux AIR CURTAIN WITH CALORIES RECOVERY
CN109373496A (en) * 2018-12-04 2019-02-22 广东交通职业技术学院 Library's damp-proof treatment device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038400A (en) * 1958-12-16 1962-06-12 V C Patterson & Associates Inc Closure for cold storage warehouse service opening
GB967097A (en) * 1962-06-20 1964-08-19 Bahco Ab Improvements in air curtain apparatus used in combination with conventional doors, for example, sliding doors
US3211078A (en) 1963-06-06 1965-10-12 Gunnar C F Asker Air curtain
NL9301661A (en) 1993-09-27 1995-04-18 Biddle F H Bv Multiple gas curtain.
DE10056596C2 (en) * 2000-11-15 2003-04-03 Teddington Controls Gmbh Air curtain device
DE20116803U1 (en) * 2001-10-17 2002-01-17 Falk, Robert, 58332 Schwelm sliding device
DE20205864U1 (en) * 2002-04-13 2002-08-08 Tekadoor Löbig GmbH, 42799 Leichlingen Device for generating an air curtain

Also Published As

Publication number Publication date
ATE339659T1 (en) 2006-10-15
EP1462731B1 (en) 2006-09-13
EP1462731A2 (en) 2004-09-29
EP1462731A3 (en) 2005-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

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