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DE50200337D1 - Device for shielding openings in buildings or facilities for collecting or treating waste - Google Patents

Device for shielding openings in buildings or facilities for collecting or treating waste

Info

Publication number
DE50200337D1
DE50200337D1 DE50200337T DE50200337T DE50200337D1 DE 50200337 D1 DE50200337 D1 DE 50200337D1 DE 50200337 T DE50200337 T DE 50200337T DE 50200337 T DE50200337 T DE 50200337T DE 50200337 D1 DE50200337 D1 DE 50200337D1
Authority
DE
Germany
Prior art keywords
core air
opening
jet nozzles
air jet
buildings
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
DE50200337T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7968530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50200337(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LWT LUFTWANDTECHNOLOGIE GmbH filed Critical LWT LUFTWANDTECHNOLOGIE GmbH
Priority to DE50200337T priority Critical patent/DE50200337D1/en
Application granted granted Critical
Publication of DE50200337D1 publication Critical patent/DE50200337D1/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
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Processing Of Solid Wastes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Nozzles (AREA)

Abstract

Device comprises at least two core air jet nozzles (6) arranged in different edge regions of an opening and connected to an air blower (1). The outlet openings of the core air jet nozzles are directed in the direction of the opening so that the core air jets (9) produced by the core air jet nozzles are directed through the opening into the refuse depot from different directions at an angle of 1-60degrees. Preferred Features: The core air jets produced by the core air jet nozzles are directed through the opening into the refuse depot at an angle of 15-35degrees. Two core air jet nozzles are arranged on opposite-lying or adjacent sides of the opening.
DE50200337T 2002-03-04 2002-12-06 Device for shielding openings in buildings or facilities for collecting or treating waste Expired - Lifetime DE50200337D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200337T DE50200337D1 (en) 2002-03-04 2002-12-06 Device for shielding openings in buildings or facilities for collecting or treating waste

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20203378U DE20203378U1 (en) 2002-03-04 2002-03-04 Device for shielding openings in a landfill
DE50200337T DE50200337D1 (en) 2002-03-04 2002-12-06 Device for shielding openings in buildings or facilities for collecting or treating waste

Publications (1)

Publication Number Publication Date
DE50200337D1 true DE50200337D1 (en) 2004-05-13

Family

ID=7968530

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20203378U Expired - Lifetime DE20203378U1 (en) 2002-03-04 2002-03-04 Device for shielding openings in a landfill
DE50200337T Expired - Lifetime DE50200337D1 (en) 2002-03-04 2002-12-06 Device for shielding openings in buildings or facilities for collecting or treating waste

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20203378U Expired - Lifetime DE20203378U1 (en) 2002-03-04 2002-03-04 Device for shielding openings in a landfill

Country Status (3)

Country Link
EP (1) EP1342959B2 (en)
AT (1) ATE263948T1 (en)
DE (2) DE20203378U1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10313117A1 (en) * 2003-03-24 2004-10-14 Lwt Luftwandtechnologie Gmbh 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
NL1029849C2 (en) * 2005-09-01 2007-03-05 Biddle B V Air curtain with modular housing.
BE1021507B1 (en) * 2012-12-24 2015-12-03 Handelsmaatschappij Willy Deweerdt Bvba DEVICE FOR GENERATING A AIRWALL
CN103768732A (en) * 2014-02-14 2014-05-07 陈仁多 Smoke intercepting machine for high-rise building stairs
CN104874115A (en) * 2014-02-28 2015-09-02 陈仁多 Later-built integrated escaping system of original high-rise building
DE102016208835A1 (en) * 2016-05-23 2017-11-23 Zöller-Kipper GmbH Refuse collection vehicle
GB2563474B (en) * 2018-02-16 2019-06-19 Wirth Doors Ltd An active airflow inhibiting apparatus
JP6544781B1 (en) * 2018-04-03 2019-07-17 株式会社タクマ Odor reduction device of refuse incineration facility
CH715247A1 (en) * 2018-08-14 2020-02-14 Jomos Brandschutz Ag Pressure shielding system for maintaining the pressure difference at an opening of a building between two areas with different pressure.
GB2589899B (en) * 2019-12-11 2021-12-15 Wirth Doors Ltd An active airflow inhibiting apparatus
JP7494038B2 (en) * 2020-07-17 2024-06-03 中部電力株式会社 Air Curtain Device
US11389992B1 (en) 2021-10-20 2022-07-19 Olivier Hugo Christopher Dany Vanderbeken Small footprint pre-treatment plant and decentralized food waste separation and treatment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3350994A (en) * 1965-10-23 1967-11-07 Guibert Raul Air curtain, ventilating system and air pump therefor
JPS6233234A (en) * 1985-08-07 1987-02-13 Ebara Corp Automatic door with air curtain device
FR2785370B1 (en) * 1998-11-04 2000-12-15 Ensmse AIR TREATMENT DEVICE AND METHOD PROVIDING AIR CURTAIN INSULATION
DE10005964C2 (en) * 2000-02-09 2001-12-13 Kessler & Luch Gmbh & Co Kg Device for preventing drafts from entering through an opening in a building
DE20116803U1 (en) * 2001-10-17 2002-01-17 Falk, Robert, 58332 Schwelm sliding device

Also Published As

Publication number Publication date
EP1342959A1 (en) 2003-09-10
DE20203378U1 (en) 2002-10-02
ATE263948T1 (en) 2004-04-15
EP1342959B2 (en) 2008-12-17
EP1342959B1 (en) 2004-04-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings