EP0679844A2 - Sortie d'air de plancher avec boîtier cylindrique - Google Patents

Sortie d'air de plancher avec boîtier cylindrique Download PDF

Info

Publication number
EP0679844A2
EP0679844A2 EP95104626A EP95104626A EP0679844A2 EP 0679844 A2 EP0679844 A2 EP 0679844A2 EP 95104626 A EP95104626 A EP 95104626A EP 95104626 A EP95104626 A EP 95104626A EP 0679844 A2 EP0679844 A2 EP 0679844A2
Authority
EP
European Patent Office
Prior art keywords
source outlet
housing
outflow
slot
slots
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
EP95104626A
Other languages
German (de)
English (en)
Other versions
EP0679844B1 (fr
EP0679844A3 (fr
Inventor
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.)
Krantz TKT GmbH
H Krantz TKT GmbH
Original Assignee
Krantz TKT GmbH
H Krantz TKT 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
Application filed by Krantz TKT GmbH, H Krantz TKT GmbH filed Critical Krantz TKT GmbH
Publication of EP0679844A2 publication Critical patent/EP0679844A2/fr
Publication of EP0679844A3 publication Critical patent/EP0679844A3/fr
Application granted granted Critical
Publication of EP0679844B1 publication Critical patent/EP0679844B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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

Definitions

  • the invention relates to a bottom source outlet consisting of a cylindrical housing with an inflow opening arranged coaxially on the bottom and an annular disk arranged concentrically with this on the top side. This is provided with evenly distributed, radially aligned outflow slots.
  • the housing consists of a cylindrical connection piece with a concentric insert.
  • the neck is provided with a radially outwardly widening collar which merges into a flange resting on the edge of a bottom opening.
  • the funnel-shaped insert which narrows from top to bottom, forms an annular disc in the plane of the flange connected to the connecting piece, in which radially aligned outflow slots are provided in a uniform distribution.
  • the outflow slots experience an outer radial limitation uniformly through the arc-shaped widening collar of the nozzle.
  • the invention is based on the object of proposing a floor source outlet which makes it possible for the supply air to be introduced into the room in a bubbly manner with a vortex-shaped flow pattern.
  • the supply air does not emerge in two diverging groups of individual jets, which also differ from one another with increasing distance from the source outlet remove, but the adjacent supply air jets influence each other in a particularly advantageous manner in that the jets of the two groups mix intensively with one another and generate the desired tomb-shaped flow pattern.
  • radially inner narrow-side slot reveals are each overlaid by a tongue narrowing the slot outflow cross section.
  • This configuration results in a sharp-edged flow deflection in all outflow slots in the plane of their outflow cross-section, by means of which the spread of the supply air flow is enlarged overall.
  • the radially inner narrow side slit reveals are arranged on a larger diameter than the diameter of the inflow opening of the housing, which can be closed by a shut-off disc mounted in a height-adjustable manner in the housing.
  • one embodiment of the invention provides that the shut-off disk is brought into the lower closed position against the action of a compression spring by means of a pin that can be inserted through a central hole in a cover of the housing is displaceable and can be locked and unlocked by a grid lock known per se and can be displaced into the upper opening position by the action of the compression spring.
  • the bottom source outlet comprises a substantially cylindrical housing 1 which can be inserted into an opening in a floor 2, under which there is a cavity which supplies air.
  • a bottom 3 of the housing 1 an inflow opening 4 is provided concentrically, through which the bottom source outlet is supplied with supply air via the cavity.
  • the housing 1 is provided on the ceiling side with an annular disk 5, in which radially aligned outflow slots 6 and 7 are provided.
  • An outflow slot 6 is alternately followed by an outflow slot 7.
  • the outflow slots 6 and 7 are provided with a radially outer narrow-side slot reveal 8 and 9, respectively. These are each defined by an inclined plane with a different degree of inclination, the slot reveal 8 having a lower degree of inclination than the slot reveal 9.
  • the bottom source outlet can be easily converted from the active open position shown into a passive closed position.
  • a shut-off disk 15 which is guided over vertical webs 14, can be lowered in the housing 1 against the action of a compression spring 16 on an elastic annular bead 17 at the edge of the inflow opening 4 and can be locked by a grid lock known per se.
  • This can be designed 'as used in ballpoint pens, the ballpoint pen refill being axially displaceable between two end positions and being alternately fixable in one or the other position by a simple push-button operation.
  • the shut-off disk 15 is concentrically a corresponding push button 16 assigned, which can be operated with a simple pin, not shown.
  • a bore 18 coaxial to the push button 16 is provided in the carpet 10 and in the cover plate 11, through which the pin can be inserted for actuation.
  • the shut-off disk 15 which is supported by three spacer bolts 19 against the underside of the cover plate, can be moved into the lower shut-off position and locked therein.
  • the cover pin 11 is also unlocked with the same pin, so that it is lifted into the open position shown by the pressure of the spring 16 and held therein.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Telephone Function (AREA)
  • Pens And Brushes (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Fluid-Damping Devices (AREA)
  • Air-Flow Control Members (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Check Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP95104626A 1994-04-28 1995-03-29 Sortie d'air de plancher avec boítier cylindrique Expired - Lifetime EP0679844B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9407055U DE9407055U1 (de) 1994-04-28 1994-04-28 Bodenquellauslaß aus einem zylindrischen Gehäuse
DE9407055U 1994-04-28

Publications (3)

Publication Number Publication Date
EP0679844A2 true EP0679844A2 (fr) 1995-11-02
EP0679844A3 EP0679844A3 (fr) 1997-05-14
EP0679844B1 EP0679844B1 (fr) 2001-08-29

Family

ID=6907962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104626A Expired - Lifetime EP0679844B1 (fr) 1994-04-28 1995-03-29 Sortie d'air de plancher avec boítier cylindrique

Country Status (6)

Country Link
US (1) US5551915A (fr)
EP (1) EP0679844B1 (fr)
JP (1) JPH07301453A (fr)
KR (1) KR100338227B1 (fr)
AT (1) ATE204977T1 (fr)
DE (2) DE9407055U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007061578A1 (de) * 2007-12-18 2009-06-25 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Fussbodenauslass
CN107621062A (zh) * 2017-10-10 2018-01-23 北京中建润通机电工程有限公司 通风系统的地面出风口
NL2021244B1 (en) * 2018-07-04 2020-01-15 Tafkah B V Ceiling vent
US11091600B2 (en) 2013-08-16 2021-08-17 Berry Plastics Corporation Polymeric material for an insulated container

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083100A (en) * 1999-02-08 2000-07-04 Gebruder Trox Gmbh Underfloor air diffuser assembly
US6234894B1 (en) * 2000-03-13 2001-05-22 Mark A. Goracke Forced air vent register
US20030139133A1 (en) * 2002-01-03 2003-07-24 Hardy Thomas Ray Floor air diffuser system
US7641125B2 (en) * 2005-04-29 2010-01-05 E.H. Price Ltd. Variable air volume ceiling diffuser
US20070092374A1 (en) * 2005-10-12 2007-04-26 Zamalis Michael H Air Diffuser
US20110132022A1 (en) * 2009-12-03 2011-06-09 Kun-Yu Liang Air flow regulator for air conditioner
JP6218627B2 (ja) * 2014-02-05 2017-10-25 豊和化成株式会社 レジスタ
US11879662B2 (en) * 2018-03-02 2024-01-23 Decor Grates Incorporated Drop in flush mount register
US12405026B2 (en) 2018-03-02 2025-09-02 Decor Grates Incorporated Drop in flush mount register system with slidable damper
US11460216B2 (en) * 2018-03-02 2022-10-04 Decor Grates Incorporated Flush mount register with a removable damper box mechanism
JP6989848B2 (ja) * 2018-04-13 2022-01-12 株式会社久米設計 床吹出口装置
JP7286138B2 (ja) * 2019-03-14 2023-06-05 カネソウ株式会社 ルーバー用化粧蓋
DE102023117670A1 (de) * 2023-07-05 2025-01-09 Viessmann Climate Solutions Se Belüftungsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417002C2 (de) * 1984-05-09 1993-11-18 Schmidt Reuter Luftauslaß für Hohlraumböden
DE8810620U1 (de) * 1988-08-22 1988-12-01 H. Krantz Gmbh & Co, 5100 Aachen Luftauslaß
JPH02136644A (ja) * 1988-11-17 1990-05-25 Takenaka Komuten Co Ltd アンダーフロアー空調用吹出口
DE3839047A1 (de) * 1988-11-18 1990-05-23 Heinrich Sagel Luftdrallduese
DE3928621C2 (de) * 1989-08-30 1995-03-30 Krantz Tkt Gmbh Bodenquellauslaß

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007061578A1 (de) * 2007-12-18 2009-06-25 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Fussbodenauslass
DE102007061578B4 (de) 2007-12-18 2022-11-17 Schako Kg Fussbodenauslass
US11091600B2 (en) 2013-08-16 2021-08-17 Berry Plastics Corporation Polymeric material for an insulated container
CN107621062A (zh) * 2017-10-10 2018-01-23 北京中建润通机电工程有限公司 通风系统的地面出风口
NL2021244B1 (en) * 2018-07-04 2020-01-15 Tafkah B V Ceiling vent

Also Published As

Publication number Publication date
JPH07301453A (ja) 1995-11-14
ATE204977T1 (de) 2001-09-15
EP0679844B1 (fr) 2001-08-29
KR950033314A (ko) 1995-12-22
KR100338227B1 (ko) 2002-10-31
EP0679844A3 (fr) 1997-05-14
DE9407055U1 (de) 1994-08-04
DE59509546D1 (de) 2001-10-04
US5551915A (en) 1996-09-03

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