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GR3025641T3 - Air curtain with flow control. - Google Patents

Air curtain with flow control.

Info

Publication number
GR3025641T3
GR3025641T3 GR970403293T GR970403293T GR3025641T3 GR 3025641 T3 GR3025641 T3 GR 3025641T3 GR 970403293 T GR970403293 T GR 970403293T GR 970403293 T GR970403293 T GR 970403293T GR 3025641 T3 GR3025641 T3 GR 3025641T3
Authority
GR
Greece
Prior art keywords
air
opening
flow control
supply means
air curtain
Prior art date
Application number
GR970403293T
Other languages
Greek (el)
Inventor
Petrus Josephus Joa Ligtenberg
Rene Voogt
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 GR3025641T3 publication Critical patent/GR3025641T3/en

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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)
  • Air-Flow Control Members (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention relates to an air curtain device (1) comprising a housing (3) to be arranged close to a passage opening in a building (2), which housing is provided with an elongate air outflow opening (6), air supply means connected to the opening (6) and air guiding means (7) for causing directed outflow out of the opening (6) of air supplied by the air supply means (10,30). The air supply means (10,30) herein comprise flow control means with which the supplied amount of air can be varied. The device further comprises valve means (11) for varying the active surface of the air outflow opening (6). <IMAGE>
GR970403293T 1993-02-17 1997-12-10 Air curtain with flow control. GR3025641T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9300305A NL9300305A (en) 1993-02-17 1993-02-17 Air curtain with flow control.

Publications (1)

Publication Number Publication Date
GR3025641T3 true GR3025641T3 (en) 1998-03-31

Family

ID=19862078

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970403293T GR3025641T3 (en) 1993-02-17 1997-12-10 Air curtain with flow control.

Country Status (6)

Country Link
EP (1) EP0611924B1 (en)
AT (1) ATE159580T1 (en)
DE (1) DE69406326T2 (en)
ES (1) ES2108362T3 (en)
GR (1) GR3025641T3 (en)
NL (1) NL9300305A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401424A (en) * 1994-09-01 1996-04-01 Biddle F H Bv Air curtain device.
JPH0989344A (en) * 1995-09-25 1997-04-04 Mitsubishi Electric Corp Fan
GB2313908B (en) * 1995-09-25 1998-02-18 Mitsubishi Electric Corp Fan
US6883734B1 (en) * 2000-04-27 2005-04-26 Mayekawa Manufacturing Co., Ltd. Method and device for stabilizing slit fluid jet
GB2480884A (en) * 2010-06-05 2011-12-07 Thermoscreens Ltd Air Curtain Discharge Device
IT201600080628A1 (en) * 2016-08-01 2018-02-01 Bertoldo S R L VENTILATION GROUP TO BE APPLIED ON AUTOMATIC OPENING DOORS
US10385878B2 (en) 2017-06-02 2019-08-20 International Business Machines Corporation Solenoid actuated safety compliant fan finger guard structures and methods
US10309423B2 (en) 2017-06-02 2019-06-04 International Business Machines Corporation Mechanically actuated safety compliant fan finger guard structures and methods
US10280944B2 (en) 2017-06-02 2019-05-07 International Business Machines Corporation Safety compliant fan finger guard integrated with anti-recirculation structure and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH370897A (en) * 1960-01-28 1963-07-31 Karlrichard Mueller Gmbh Process for the automatic control or regulation of directed air flows in ventilation or air flow systems
DE2600478B2 (en) * 1976-01-08 1979-11-15 Wolfgang 6251 Runkel Mueller Device for generating a recirculated air seal flow
DE3523937A1 (en) * 1985-07-04 1987-01-08 Dieter R Tiepoldt Door air-curtain installation

Also Published As

Publication number Publication date
EP0611924A1 (en) 1994-08-24
EP0611924B1 (en) 1997-10-22
ATE159580T1 (en) 1997-11-15
DE69406326T2 (en) 1998-02-26
NL9300305A (en) 1994-09-16
DE69406326D1 (en) 1997-11-27
ES2108362T3 (en) 1997-12-16

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