EP0415139A3 - Bottom outlet for air induction - Google Patents

Bottom outlet for air induction Download PDF

Info

Publication number
EP0415139A3
EP0415139A3 EP19900115222 EP90115222A EP0415139A3 EP 0415139 A3 EP0415139 A3 EP 0415139A3 EP 19900115222 EP19900115222 EP 19900115222 EP 90115222 A EP90115222 A EP 90115222A EP 0415139 A3 EP0415139 A3 EP 0415139A3
Authority
EP
European Patent Office
Prior art keywords
insert
flange
air
collar
floor
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.)
Granted
Application number
EP19900115222
Other languages
German (de)
Other versions
EP0415139A2 (en
EP0415139B1 (en
Inventor
Franc Dr.-Ing. Sodec
Wolfgang Dipl.-Ing. Schweikert
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.)
H Krantz GmbH and Co
Original Assignee
H Krantz GmbH and Co
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 H Krantz GmbH and Co filed Critical H Krantz GmbH and Co
Priority to AT90115222T priority Critical patent/ATE89067T1/en
Publication of EP0415139A2 publication Critical patent/EP0415139A2/en
Publication of EP0415139A3 publication Critical patent/EP0415139A3/en
Application granted granted Critical
Publication of EP0415139B1 publication Critical patent/EP0415139B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Catching Or Destruction (AREA)
  • Fertilizing (AREA)
  • Reciprocating Pumps (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Air-Flow Control Members (AREA)

Abstract

Fresh air is supplied into an enclosed space by an air flow radially and substantially without turbulence horizontally over a floor by an air outlet, the outlet openings of which are substantially flush with the floor surface. The air outlet has a cylindrical air guide collar (1) and a concentric insert (7). The air guide collar (1) has a curved collar section (3) merging radially outwardly into a flange (4) which overlaps and bears against the edge of an opening (2) in the floor. The funnel-shaped insert (7) converges from the top to bottom and has an insert flange (8) that extends radially outwardly in the same plane as the collar flange (4). The insert flange (8) narrows an annular flow passage (9) between the air guide collar (1) and the insert (7). The exhaust aperture of the insert (7) can be closed to some extent by a transverse, horizontally arranged deflecting or baffle plate (12).
EP90115222A 1989-08-30 1990-08-08 Bottom outlet for air induction Expired - Lifetime EP0415139B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90115222T ATE89067T1 (en) 1989-08-30 1990-08-08 FLOOR DISPLACEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3928621A DE3928621C2 (en) 1989-08-30 1989-08-30 Bottom source outlet
DE3928621 1989-08-30

Publications (3)

Publication Number Publication Date
EP0415139A2 EP0415139A2 (en) 1991-03-06
EP0415139A3 true EP0415139A3 (en) 1991-07-17
EP0415139B1 EP0415139B1 (en) 1993-05-05

Family

ID=6388150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115222A Expired - Lifetime EP0415139B1 (en) 1989-08-30 1990-08-08 Bottom outlet for air induction

Country Status (6)

Country Link
US (1) US5058490A (en)
EP (1) EP0415139B1 (en)
JP (1) JPH0399158A (en)
AT (1) ATE89067T1 (en)
DD (1) DD297503A5 (en)
DE (2) DE3928621C2 (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039542A1 (en) * 1990-12-11 1992-06-17 Kessler & Luch Gmbh DEVICE FOR INLETING AIR IN ROOMS AND HALLS AND METHOD FOR THEIR OPERATION
DE4213812A1 (en) * 1992-04-27 1993-10-28 Krantz H Gmbh & Co Air outlet
DE9304136U1 (en) * 1992-12-08 1993-07-15 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De
DE9303880U1 (en) * 1993-03-19 1993-06-03 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De
AU674976B2 (en) * 1993-08-20 1997-01-16 F F Seeley Nominees Pty Ltd Fan air deflector
DE4405738C1 (en) * 1994-02-23 1995-06-08 Schako Metallwarenfabrik Swirl inducing outlet
DE4405867C1 (en) * 1994-02-23 1995-06-22 Krantz Tkt Gmbh Outlet for ventilation in building floor
DE9407055U1 (en) * 1994-04-28 1994-08-04 Krantz Tkt Gmbh Bottom source outlet from a cylindrical housing
DE19546139C2 (en) * 1995-12-11 1999-03-25 Schako Metallwarenfabrik Air outlet
DE19626220C1 (en) * 1996-06-29 1997-10-09 Schako Metallwarenfabrik Air outlet in room ceiling
US5643081A (en) * 1996-07-11 1997-07-01 Klein; James A. Vent screen and vent apparatus
US5938525A (en) * 1997-07-23 1999-08-17 Tompkins Industries, Inc Air diffuser, and mold and method for its production
DE19753889C1 (en) * 1997-12-05 1999-02-25 Krantz Tkt Gmbh Floor drain grill which has reduced air flow speed
US6083100A (en) * 1999-02-08 2000-07-04 Gebruder Trox Gmbh Underfloor air diffuser assembly
DE19905099A1 (en) * 1999-02-09 2000-08-17 Messer Griesheim Gmbh System for dividing of gaseous mass flow involves dividing gas in the adsorption container of a deflector-support
US6361432B1 (en) 1999-08-17 2002-03-26 Tomkins Industries, Inc. Air diffuser with air flow regulator
JP4636671B2 (en) * 2000-11-10 2011-02-23 協立エアテック株式会社 Outlet
US6901448B2 (en) * 2000-12-29 2005-05-31 Webex Communications, Inc. Secure communications system for collaborative computing
US20030139133A1 (en) * 2002-01-03 2003-07-24 Hardy Thomas Ray Floor air diffuser system
US6544117B1 (en) * 2002-01-03 2003-04-08 Gebruder Trox Gmbh Motorized floor diffuser system
DE10353182A1 (en) * 2003-11-13 2005-06-16 Behr Gmbh & Co. Kg Nozzle arrangement, in particular for a motor vehicle
US7641125B2 (en) * 2005-04-29 2010-01-05 E.H. Price Ltd. Variable air volume ceiling diffuser
US7628686B2 (en) * 2005-04-29 2009-12-08 E.H. Price Ltd. Modular floor terminal basket with damper
WO2007050626A1 (en) * 2005-10-24 2007-05-03 Camfil Farr, Inc. Linear drive for integrated damper
US9028309B2 (en) * 2007-05-30 2015-05-12 Price Companies, Inc. Diffuser mounting flange
SE0801663L (en) * 2008-07-10 2009-09-22 Lindab Ab Plenum box
AU2010286350A1 (en) * 2009-08-31 2012-04-26 Kaip Pty Limited An air diffuser and an air circulation system
US9623506B2 (en) 2011-02-01 2017-04-18 Illinois Tool Works Inc. Fume extractor for welding applications
WO2013023305A1 (en) * 2011-08-18 2013-02-21 Harman Rodney J Termination collar for air duct
US9821351B2 (en) 2011-11-11 2017-11-21 Illinois Tool Works Inc. Welding fume extractor
US9505041B2 (en) * 2012-03-16 2016-11-29 Illinois Tool Works Inc. Optimized airborne component extractor
US9398357B2 (en) 2012-12-22 2016-07-19 Homewerks Worldwide, LLC Audio equipped fan
US9344787B2 (en) 2012-12-22 2016-05-17 Homewerks Worldwide, LLC Audio equipped fan
US9609407B2 (en) 2012-12-22 2017-03-28 Homewerks Worldwide, LLC Method of manufacturing an audio equipped fan assembly
US9839948B2 (en) 2013-01-29 2017-12-12 Illinois Tool Works Inc. Fume evacuation system
US20140242901A1 (en) * 2013-02-22 2014-08-28 Treasure Unicorn Limited Airflow outlet of air-conditioning device
US10808953B2 (en) 2013-06-28 2020-10-20 Illinois Tool Works Inc. Airborne component extractor with baffled debris collection
USD752202S1 (en) * 2013-08-08 2016-03-22 Homewerks Worldwide, LLC Fan grille
US10242317B2 (en) 2014-11-25 2019-03-26 Illinois Tool Works Inc. System for estimating the amount and content of fumes
US11014132B2 (en) 2015-07-16 2021-05-25 Illinois Tool Works Inc. Extractor with end-mounted positive pressure system
US11530826B2 (en) 2015-07-16 2022-12-20 Illinois Tool Works Inc. Extractor with segmented positive pressure airflow system
DE102015217877A1 (en) * 2015-09-17 2017-03-23 Mahle International Gmbh Test chamber for testing an air conditioning system
USD808001S1 (en) 2016-03-14 2018-01-16 Homewerks Worldwide, LLC Square fan grille
US10871304B2 (en) 2016-11-07 2020-12-22 Air Distribution Technologies Ip, Llc Air diffuser
US10788236B2 (en) * 2016-11-11 2020-09-29 Rickard Air Diffusion (Pty) Ltd Air diffusion
US11879662B2 (en) * 2018-03-02 2024-01-23 Decor Grates Incorporated Drop in flush mount register
USD909559S1 (en) * 2019-01-09 2021-02-02 Rodney James Harman Grille for air duct
CN110030713B (en) * 2019-04-25 2024-03-08 珠海格力电器股份有限公司 Air-out mechanism and air treatment facility
USD933194S1 (en) 2019-06-24 2021-10-12 Homewerks Worldwide, LLC Fan grille
USD932611S1 (en) 2019-06-24 2021-10-05 Homewerks Worldwide, LLC Fan grille
USD948025S1 (en) 2019-11-26 2022-04-05 Homewerks Worldwide, LLC Fan grille
USD933809S1 (en) 2019-11-26 2021-10-19 Homewerks Worldwide, LLC Fan grille
USD932612S1 (en) 2019-11-26 2021-10-05 Homewerks Worldwide, LLC Fan grille
USD933195S1 (en) 2019-11-26 2021-10-12 Homewerks Worldwide, LLC Fan grille
DE102021102936B4 (en) * 2021-02-09 2023-10-05 Schako Kg Air outlet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969064A (en) * 1947-07-12 1950-12-13 Air distributor
DE3410078A1 (en) * 1984-03-20 1985-10-03 Dr.-Ing. Jäger & Co Blechverarbeitung GmbH, 4100 Duisburg Ceiling air outlet for high rooms
DK105496A (en) * 1994-04-01 1996-09-26 Ericsson Telefon Ab L M Mobility in telecommunications networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837990A (en) * 1950-05-11 1958-06-10 Allied Thermal Corp Air diffuser
US2791170A (en) * 1953-12-28 1957-05-07 Anemostat Corp Air outlet device for ventilating apparatus
US2822741A (en) * 1954-07-19 1958-02-11 Barber Colman Co Air distribution outlet
NL281855A (en) * 1961-08-09
NL7401514A (en) * 1974-02-04 1975-08-06 Reyners Bv Louis AIR DISTRIBUTOR.
DE2804670C2 (en) * 1978-02-03 1984-10-18 Daniels, Klaus, 8000 München Ceiling air outlet
SU1020718A1 (en) * 1981-12-18 1983-05-30 Предприятие П/Я А-3327 Air-distributor
DE8810620U1 (en) * 1988-08-22 1988-12-01 H. Krantz Gmbh & Co, 5100 Aachen, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969064A (en) * 1947-07-12 1950-12-13 Air distributor
DE3410078A1 (en) * 1984-03-20 1985-10-03 Dr.-Ing. Jäger & Co Blechverarbeitung GmbH, 4100 Duisburg Ceiling air outlet for high rooms
DK105496A (en) * 1994-04-01 1996-09-26 Ericsson Telefon Ab L M Mobility in telecommunications networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED Sektion Mechanik, Woche 8446, 2. Januar 1985, Zusammenfassung Nr. 286806 Q/74, Derwent Publications Ltd., London, GB; & SU - A - 1020718 (BALAI) 30.05.1983 *

Also Published As

Publication number Publication date
DE3928621A1 (en) 1991-03-07
JPH0399158A (en) 1991-04-24
US5058490A (en) 1991-10-22
EP0415139A2 (en) 1991-03-06
ATE89067T1 (en) 1993-05-15
EP0415139B1 (en) 1993-05-05
DD297503A5 (en) 1992-01-09
DE3928621C2 (en) 1995-03-30
DE59001355D1 (en) 1993-06-09

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