GB2589899B - An active airflow inhibiting apparatus - Google Patents

An active airflow inhibiting apparatus Download PDF

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Publication number
GB2589899B
GB2589899B GB1918227.8A GB201918227A GB2589899B GB 2589899 B GB2589899 B GB 2589899B GB 201918227 A GB201918227 A GB 201918227A GB 2589899 B GB2589899 B GB 2589899B
Authority
GB
United Kingdom
Prior art keywords
inhibiting apparatus
active airflow
airflow inhibiting
active
inhibiting
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.)
Active
Application number
GB1918227.8A
Other versions
GB201918227D0 (en
GB2589899A (en
Inventor
J P Wirth Nicholas
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.)
Wirth Doors Ltd
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
Priority to GB1918227.8A priority Critical patent/GB2589899B/en
Publication of GB201918227D0 publication Critical patent/GB201918227D0/en
Priority to PCT/EP2020/081939 priority patent/WO2021115721A1/en
Publication of GB2589899A publication Critical patent/GB2589899A/en
Application granted granted Critical
Publication of GB2589899B publication Critical patent/GB2589899B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
GB1918227.8A 2019-12-11 2019-12-11 An active airflow inhibiting apparatus Active GB2589899B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1918227.8A GB2589899B (en) 2019-12-11 2019-12-11 An active airflow inhibiting apparatus
PCT/EP2020/081939 WO2021115721A1 (en) 2019-12-11 2020-11-12 Air curtain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1918227.8A GB2589899B (en) 2019-12-11 2019-12-11 An active airflow inhibiting apparatus

Publications (3)

Publication Number Publication Date
GB201918227D0 GB201918227D0 (en) 2020-01-22
GB2589899A GB2589899A (en) 2021-06-16
GB2589899B true GB2589899B (en) 2021-12-15

Family

ID=69171946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918227.8A Active GB2589899B (en) 2019-12-11 2019-12-11 An active airflow inhibiting apparatus

Country Status (2)

Country Link
GB (1) GB2589899B (en)
WO (1) WO2021115721A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237694A (en) * 1968-08-19 1971-06-30 Progress Jets Ltd Improvements relating to air curtains
JPS5653135A (en) * 1979-10-05 1981-05-12 Dainippon Printing Co Ltd Method for crystallizing surface layer of polyester resin composite paper
DE10005964A1 (en) * 2000-02-09 2001-08-23 Kessler & Luch Gmbh & Co Kg Draft air entry prevention device for aperture in building has fan or compressed air device spaced out by air gap from building
WO2011043669A2 (en) * 2009-10-09 2011-04-14 Biddle B.V. Air curtain device and method for realizing a horizontal air curtain with additional airflow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534277A (en) * 1983-08-18 1985-08-13 Richard H. Gillmor Geometric air projection and containment
DE20203378U1 (en) * 2002-03-04 2002-10-02 Luftwandtechnologie GmbH, 41238 Mönchengladbach Device for shielding openings in a landfill
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
BE1021507B1 (en) * 2012-12-24 2015-12-03 Handelsmaatschappij Willy Deweerdt Bvba DEVICE FOR GENERATING A AIRWALL
NL2012727B1 (en) * 2014-04-30 2016-07-18 K M J Van De Rijt Holding B V Device and system for the technical separation of spaces.
GB2563474B (en) * 2018-02-16 2019-06-19 Wirth Doors Ltd An active airflow inhibiting apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237694A (en) * 1968-08-19 1971-06-30 Progress Jets Ltd Improvements relating to air curtains
JPS5653135A (en) * 1979-10-05 1981-05-12 Dainippon Printing Co Ltd Method for crystallizing surface layer of polyester resin composite paper
DE10005964A1 (en) * 2000-02-09 2001-08-23 Kessler & Luch Gmbh & Co Kg Draft air entry prevention device for aperture in building has fan or compressed air device spaced out by air gap from building
WO2011043669A2 (en) * 2009-10-09 2011-04-14 Biddle B.V. Air curtain device and method for realizing a horizontal air curtain with additional airflow

Also Published As

Publication number Publication date
WO2021115721A1 (en) 2021-06-17
GB201918227D0 (en) 2020-01-22
GB2589899A (en) 2021-06-16

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