SG11202007800RA - An active airflow inhibiting apparatus - Google Patents

An active airflow inhibiting apparatus

Info

Publication number
SG11202007800RA
SG11202007800RA SG11202007800RA SG11202007800RA SG11202007800RA SG 11202007800R A SG11202007800R A SG 11202007800RA SG 11202007800R A SG11202007800R A SG 11202007800RA SG 11202007800R A SG11202007800R A SG 11202007800RA SG 11202007800R A SG11202007800R A SG 11202007800RA
Authority
SG
Singapore
Prior art keywords
inhibiting apparatus
active airflow
airflow inhibiting
active
inhibiting
Prior art date
Application number
SG11202007800RA
Inventor
Nicholas J P Wirth
Original Assignee
Wirth Doors Ltd
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 Wirth Doors Ltd filed Critical Wirth Doors Ltd
Publication of SG11202007800RA publication Critical patent/SG11202007800RA/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
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F24F2110/32—Velocity of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • 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
    • F24F2221/28—Details or features not otherwise provided for using the Coanda effect
    • 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
    • F24F2221/46—Air flow forming a vortex
    • 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
    • F24F2221/52—Weather protecting means, e.g. against wind, rain or snow
SG11202007800RA 2018-02-16 2019-02-18 An active airflow inhibiting apparatus SG11202007800RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1802606.2A GB2563474B (en) 2018-02-16 2018-02-16 An active airflow inhibiting apparatus
PCT/GB2019/050418 WO2019158938A2 (en) 2018-02-16 2019-02-18 An active airflow inhibiting apparatus

Publications (1)

Publication Number Publication Date
SG11202007800RA true SG11202007800RA (en) 2020-09-29

Family

ID=61783691

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007800RA SG11202007800RA (en) 2018-02-16 2019-02-18 An active airflow inhibiting apparatus

Country Status (11)

Country Link
US (1) US20210095873A1 (en)
EP (1) EP3752773A2 (en)
CN (1) CN111971512B (en)
AU (1) AU2019221812A1 (en)
BR (1) BR112020016626A2 (en)
CA (1) CA3091322A1 (en)
GB (1) GB2563474B (en)
MX (1) MX2020008594A (en)
SA (1) SA520412655B1 (en)
SG (1) SG11202007800RA (en)
WO (1) WO2019158938A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2584394B (en) * 2019-04-30 2021-05-26 Wirth Doors Ltd An active airflow inhibiting apparatus
GB2589899B (en) * 2019-12-11 2021-12-15 Wirth Doors Ltd An active airflow inhibiting apparatus
GB2582854B (en) * 2020-02-03 2021-04-07 Wirth Res Limited A refrigerated display case
WO2023158449A1 (en) * 2022-02-16 2023-08-24 Itt Manufacturing Enterprises Llc Personal space air safety system

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DD86684A (en) *
DE590879C (en) * 1932-01-20 1934-01-12 Lufttechnische G M B H Device for the ventilation of all types of interiors
JPS5310116Y2 (en) * 1971-12-28 1978-03-17
DE2827910A1 (en) * 1978-06-24 1980-01-10 Trox Gmbh Geb AIR OUTLET, ESPECIALLY CEILING AIR OUTLET
JPS5541335A (en) * 1978-09-13 1980-03-24 Nippon Air Curtain Kk Entrance shielding device
JPS60223937A (en) * 1984-04-20 1985-11-08 Matsushita Seiko Co Ltd Air blowing device
JPS6124936A (en) * 1984-07-13 1986-02-03 Hitachi Plant Eng & Constr Co Ltd Air curtain device
JPH0814622A (en) * 1994-06-27 1996-01-19 Matsushita Seiko Co Ltd Simultaneous air supply and exhaust type ventilator
JP2875744B2 (en) * 1994-08-31 1999-03-31 松下精工株式会社 Induced ventilation
FI101826B1 (en) * 1997-04-15 1998-08-31 Flaekt Oy Device for distributing air to room spaces to be air-conditioned
DE19738535A1 (en) * 1997-09-03 1999-03-04 Wsp Ingenieurgemeinschaft Prof Through air curtain system
CA2316468A1 (en) * 1999-08-25 2001-02-25 Thomas D. Strycharske Improved air curtain vestibule
JP3581121B2 (en) * 2000-12-21 2004-10-27 株式会社低温食品加工技術研究所 Apparatus and method for maintaining quality of marine products market and seri market system for marine products market
CN2460903Y (en) * 2001-01-11 2001-11-21 罗俭烟 Air curtain device
DE20203378U1 (en) * 2002-03-04 2002-10-02 Luftwandtechnologie Gmbh Device for shielding openings in a landfill
US7114555B2 (en) * 2002-05-31 2006-10-03 Hewlett-Packard Development Company, L.P. Controlled cooling of a data center
JP2007278577A (en) * 2006-04-05 2007-10-25 Mayekawa Mfg Co Ltd Insect/dust-proof air shutter
US7857689B2 (en) * 2007-03-21 2010-12-28 Perry Jonathan C Air handling system with self balancing air entrance door
WO2009051482A1 (en) * 2007-10-16 2009-04-23 Handelsmaatschappij Willy Deweerdt Bvba Device for generating an air wall
US20090291627A1 (en) * 2008-05-20 2009-11-26 Zimmermann Charles A Air Curtain Doorway With Integrated Doors
DE102009026949A1 (en) * 2009-06-16 2010-12-23 Lks Israel Gmbh Klimatechnisches Engineering Air bulkhead system for preventing compensation flows through connection between spaces or space areas, is provided with slot outlet nozzle that is arranged between spaces or space areas provided with induction inhibitor
KR101312070B1 (en) * 2011-05-30 2013-09-25 (주)세기시스템 Air curtain by lateral wind
ITPI20110138A1 (en) * 2011-12-06 2013-06-07 A R I A Engineering S R L METHOD AND EQUIPMENT FOR REALIZING ENVIRONMENTS ENCLOSED BY AIR WALLS
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CN106403138A (en) * 2015-08-03 2017-02-15 王俊杰 Air curtain and water mist linked dust settling method of fully-mechanized excavation face
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CN205842946U (en) * 2016-07-08 2016-12-28 广州锐龙电器设备有限公司 A kind of air curtain and grid
CN106401644B (en) * 2016-10-27 2018-11-30 石家庄铁道大学 A kind of tunnel in cold area air curtain Heat preservation system

Also Published As

Publication number Publication date
WO2019158938A3 (en) 2019-11-14
GB2563474A (en) 2018-12-19
US20210095873A1 (en) 2021-04-01
CN111971512A (en) 2020-11-20
WO2019158938A2 (en) 2019-08-22
BR112020016626A2 (en) 2020-12-15
CA3091322A1 (en) 2019-08-22
AU2019221812A1 (en) 2020-09-10
GB2563474B (en) 2019-06-19
GB201802606D0 (en) 2018-04-04
SA520412655B1 (en) 2022-06-29
MX2020008594A (en) 2020-12-07
EP3752773A2 (en) 2020-12-23
CN111971512B (en) 2022-03-25

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