DE68906230T2 - AIR CURTAIN UNIT. - Google Patents

AIR CURTAIN UNIT.

Info

Publication number
DE68906230T2
DE68906230T2 DE8989202490T DE68906230T DE68906230T2 DE 68906230 T2 DE68906230 T2 DE 68906230T2 DE 8989202490 T DE8989202490 T DE 8989202490T DE 68906230 T DE68906230 T DE 68906230T DE 68906230 T2 DE68906230 T2 DE 68906230T2
Authority
DE
Germany
Prior art keywords
air
opening
air curtain
curtain unit
housing
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 - Lifetime
Application number
DE8989202490T
Other languages
German (de)
Other versions
DE68906230D1 (en
Inventor
Petrus Josephus Joa Ligtenberg
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.)
BIDDLE F H BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19852991&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68906230(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BIDDLE F H BV filed Critical BIDDLE F H BV
Application granted granted Critical
Publication of DE68906230D1 publication Critical patent/DE68906230D1/en
Publication of DE68906230T2 publication Critical patent/DE68906230T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
    • 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

Abstract

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 (16) connected to said opening and air guiding means (7) for causing directed outflow out of said opening of the air supplied by said air supply. Said air guiding means comprise elements (22) reducing the turbulence of the air located at the position of said air outflow opening.
DE8989202490T 1988-10-04 1989-10-02 AIR CURTAIN UNIT. Expired - Lifetime DE68906230T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8802430A NL8802430A (en) 1988-10-04 1988-10-04 AIR CURTAIN DEVICE.

Publications (2)

Publication Number Publication Date
DE68906230D1 DE68906230D1 (en) 1993-06-03
DE68906230T2 true DE68906230T2 (en) 1993-08-12

Family

ID=19852991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989202490T Expired - Lifetime DE68906230T2 (en) 1988-10-04 1989-10-02 AIR CURTAIN UNIT.

Country Status (5)

Country Link
EP (1) EP0362958B1 (en)
AT (1) ATE88805T1 (en)
DE (1) DE68906230T2 (en)
ES (1) ES2040983T3 (en)
NL (1) NL8802430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2072030T3 (en) * 1992-02-05 1995-07-01 Luftschleieranlagen Gmbh INSTALLATION OF AIR CURTAIN.
US5590537A (en) * 1995-09-07 1997-01-07 The Perkin-Elmer Corporation Dry gas curtain for cryogenic surface
FR2740205B1 (en) * 1995-10-23 1998-01-09 Unir Ultra Propre Nutrition In PROTECTION AGAINST AEROCONTAMINATION
FI112533B (en) * 1999-05-21 2003-12-15 Jeven Oy Method of Providing Ventilation and Ventilation Arrangement
DE10017019C1 (en) * 2000-04-05 2001-07-05 Lks Israel Gmbh Klimatechnisch Slot outlet for air well installations with flow deflection involves first flow guiding devices which in inner space of flow chamber run as extension of parallel long side flanks of slot outlet
DE10142502A1 (en) 2001-08-30 2003-03-20 Bsh Bosch Siemens Hausgeraete Electric citrus fruit juice extractor has motor driven conical body engaging fruit which is switched into higher speed of rotation to pulp flesh and separate juice
NL1031200C2 (en) * 2006-02-21 2007-08-22 Biddle B V Air outlet grille and an air curtain device.
DE102008050546B4 (en) * 2008-10-06 2012-03-08 Airbus Operations Gmbh Side feeder air guide element for an aircraft air conditioning system
PL387085A1 (en) * 2009-01-21 2010-08-02 Flowair Głogowski I Brzeziński Spółka Jawna Air curtain with auxiliary jet stream
DE102014114491B3 (en) * 2014-10-07 2015-10-01 Arwus Gmbh Slot outlet for air bulkhead systems with flow deflection
US11015824B2 (en) 2016-09-02 2021-05-25 Inertechip Llc Air curtain containment system and assembly for data centers
DE102016116832A1 (en) 2016-09-08 2018-03-08 Arwus Gmbh Slot outlet for air bulkhead systems
NL2018444B1 (en) * 2017-03-01 2018-09-19 H Opdam Man B V An air curtain, and a vehicle comprising an air curtain

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057494A (en) * 1936-05-18 1936-10-13 Hart & Cooley Mfg Company Adjustable directional grille
US3229609A (en) * 1964-01-15 1966-01-18 Nat Ind Equipment Co Multiple air screen for use with a doorway
US3291027A (en) * 1965-02-10 1966-12-13 Dual Jet Refrigeration Co Air outlet nozzles for an air curtain device
US3332334A (en) * 1965-08-09 1967-07-25 Melzer Herman Air curtain apparatus
US3327935A (en) * 1965-08-31 1967-06-27 Sigmund F Berlant Air curtain
US3362469A (en) * 1966-01-03 1968-01-09 Berner Ind Inc Air curtain
DE8716517U1 (en) * 1987-12-15 1988-02-11 Loebig, Rolf, 5653 Leichlingen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
DE68906230D1 (en) 1993-06-03
ES2040983T3 (en) 1993-11-01
ATE88805T1 (en) 1993-05-15
NL8802430A (en) 1990-05-01
EP0362958A1 (en) 1990-04-11
EP0362958B1 (en) 1993-04-28

Similar Documents

Publication Publication Date Title
DE68906230D1 (en) AIR CURTAIN UNIT.
ATE12069T1 (en) ENDOSCOPE.
FR2539847B1 (en) AIR DIFFUSER WITH THERMAL ACTUATION CONTROL
ATE88656T1 (en) FILTER CARTRIDGE.
ATE230639T1 (en) LABORATORY WORKBENCH
ATE93046T1 (en) SWIVEL OUTLET.
ES2108362T3 (en) AIR CURTAIN WITH FLOW CONTROL.
DE9218709U1 (en) Heat and flow regulator with integrated flow optimization device
SE9301225D0 (en) SET FOR SUPPLY OF AIR AND SUPPLY
ATE266777T1 (en) SEEFLATION DEVICE
DE68910965D1 (en) DEVICE WITH FIXED AND ADJUSTABLE FLOW SPEED CONTROL MECHANISM.
KR910014598A (en) Engine speed control with auxiliary air controller
SE9000237D0 (en) DEVICE FOR BRAENNRE
FR2601074B1 (en) TURBOMACHINE PROVIDED WITH A DEVICE FOR CONTROLLING THE VENTILATION AIR FLOW TAKEN FOR THE CONTROL OF THE GAMES BETWEEN ROTOR AND STATOR.
KR900012630U (en) Humidifier water supply control device
KR920004429U (en) Air pump and water supply device for bottled water
ATE140787T1 (en) AIR SUPPLY DEVICE
KR940006082U (en) Diffuser prefabricated airflow guide device
FR2607217B1 (en) DEVICE FOR ADJUSTING THE AIR SUPPLY TO AN EJECTOR ASSEMBLY
FI118U1 (en) air supply device
GB9010398D0 (en) Inlet device for issuing mixed air and water into a bath
KR920001510U (en) Motor-driven power supply control circuit by detecting upper and lower limits
KR940009610U (en) Guide and control device for portable air tablet
GR2000663Y (en) Disposition for air fecshening supply with regulated flow
ES257298U (en) Device for anchoring guides for blinds (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
8364 No opposition during term of opposition