EP0669503B1 - Bodenauslass - Google Patents
Bodenauslass Download PDFInfo
- Publication number
- EP0669503B1 EP0669503B1 EP95100942A EP95100942A EP0669503B1 EP 0669503 B1 EP0669503 B1 EP 0669503B1 EP 95100942 A EP95100942 A EP 95100942A EP 95100942 A EP95100942 A EP 95100942A EP 0669503 B1 EP0669503 B1 EP 0669503B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outlet
- cross
- slots
- floor
- plate
- 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
Links
- 230000000694 effects Effects 0.000 description 2
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
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
Definitions
- the invention relates to a floor outlet, which essentially consists of a Bottom opening insertable, cylindrical housing and one the housing covering, provided with outlet openings circular plate. Under this a disc is height-adjustable, depending on the cross sections of the outlet openings can be completely blocked off from their position or can be released.
- EP 0 446 557 A3 also already describes a swirl flow Bottom outlet known in a circular covering a housing Plate is provided with obliquely upward outlet slots.
- the plate is formed from a pair of plates, the outlet slots in the individual plates are inclined in opposite directions. By a slight relative rotation of the The outlet slots can be offset from one another by individual plates position, causing a limited change in the outflow direction of the Supply air jets is made possible.
- the invention has for its object a floor outlet of the initially described Kind so that it has the blow-out properties of as a floor source outlet and unions designed as a bottom twist outlet.
- the floor outlet can be made by a corresponding Height adjustment of the plate temporarily as a floor source outlet with essentially horizontal discharge direction and at times as a floor swirl outlet with a vertical one Operate the blow-out direction.
- the outlet cross sections are the width of the slots crossing the outer pitch circle through to the plate molded strips narrowed, each of these slots on the longitudinal reveal, which is oriented inclined to the entry cross section of the slot, is associated with a bar.
- the strips favor when operating the floor outlet as a floor source outlet a deflection of the flow into the horizontal, whereby due to the Koanda bines the emerging air jets at the bottom of the to be ventilated Create space.
- the air jets caused by the on the emerge slots assigned to the inner pitch circle, through the horizontally emerging Air jets deflected in their direction. If the floor outlet as Swirl outlet operated, emerge from the slots assigned to the inner pitch circle no air jets, so that a negative pressure within this central area arises, which despite the strips, the air jets in the vertical direction be redirected and unite. Through the total beam generated in this way the supply air flows steeply upwards.
- an embodiment of the invention provides that each of the slits crossing the outer pitch circle in the area of the inlet cross-section a longitudinal reveal that is inclined away from the entrance cross-section is defined as a convex arc.
- the one in a bottom opening, not shown, and with its top bottom outlet flush with the bottom surface comprises a cylindrical one Housing 1 that with a conventional and therefore not in detail Throttle device shown for the bottom outlet to be supplied Total volume flow is provided.
- a cylindrical one Dirt trap 2 usual training used.
- the housing 1 is covered with a circular plate 3 on the ceiling forms an outlet body. Under the plate 3 is a in a conventional manner Disc 4 is mounted on a spindle 15 coaxial with plate 3 so that it can be adjusted in height, that the disc 4 in its upper position close to the bottom of the Plate 3 rests or is displaceable in the lower position shown.
- the plate 3 is provided with radial slots 5 and 6, the slots 5 in an even distribution an outer pitch circle 7 and the slots 6 in an equally uniform distribution of an inner pitch circle 8 are assigned.
- the slots 5 and 6 are, as illustrated in FIG. 3 using the example of a slot 5, limited by inclined longitudinal soffits 9 and 10. Deviating from the slots 6 in each slot 5 is an outlet cross section 11 through the plate 3 molded bar 12 narrowed, which over the plane of the longitudinal reveal 9 stands out. An entry cross section 13 is convex through the Arch 14 extended longitudinal reveal 10 downward.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Furnace Charging Or Discharging (AREA)
- Air-Flow Control Members (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Food-Manufacturing Devices (AREA)
Description
- Fig. 1
- einen vertikalen Querschnitt durch den Bodenauslaß,
- Fig. 2
- eine Draufsicht auf den Bodenauslaß,
- Fig. 3
- ein Querschnittsteilstück einer das Gehäuse des Bodenauslasses abdeckenden Platte im Bereich eines Schlitzes.
Claims (4)
- Bodenauslaß, bestehend aus einem in eine Bodenöffnung einsetzbaren, mit einem Anschlußstutzen versehenen zylinderförmigen Gehäuse (1) und einer das Gehäuse (1) abdeckenden, mit Auslaßöffnungen (5, 6) versehenen kreisförmigen Platte (3) sowie einer unter der Platte (3) höhenverstellbar gelagerten Scheibe, (4) mit der in Abhängigkeit von ihrer Position Querschnitte der Auslaßöffnungen (5, 6) vollständig oder teilweise absperrbar sind, dadurch gekennzeichnet, daß die über mindestens zwei konzentrische Teilkreise (7, 8) gleichmäßig verteilten Auslaßöffnungen aus radialen Schlitzen (5, 6) bestehen, von denen die Querschnitte der einen inneren Teilkreis (8) kreuzenden Schlitze (6) durch die höhenverstellbare Scheibe (4) vollständig absperrbar sind und daß sämtliche Schlitze (5, 6) mit ihren Längslaibungen (9, 10) in einem Winkel zur Vertikalen geneigt ausgerichtet sind.
- Bodenauslaß nach Anspruch 1, dadurch gekennzeichnet, daß die Austrittsquerschnitte (11) der den äußeren Teilkreis (7) kreuzenden Schlitze (5) in ihrer Breite durch an die Platte (3) angeformte Leisten (12) verengt sind.
- Bodenauslaß nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jedem der den äußeren Teilkreis (7) kreuzenden Schlitze (5) auf der Längslaibung (9), die zum Eintrittsquerschnitt (13) des Schlitzes (5) hinweisend geneigt ausgerichtet ist, mit einer Leiste (12) versehen ist.
- Bodenauslaß nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß jeder der den äußeren Teilkreis (7) kreuzenden Schlitze (5) im Bereich des Eintrittsquerschnittes (13) mit einer Längslaibung (10), die vom Eintrittsquerschnitt wegweisend geneigt ausgerichtet ist, einen konvexen Bogen (14) definiert.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4405867 | 1994-02-23 | ||
| DE4405867A DE4405867C1 (de) | 1994-02-23 | 1994-02-23 | Bodenauslaß |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0669503A2 EP0669503A2 (de) | 1995-08-30 |
| EP0669503A3 EP0669503A3 (de) | 1997-05-14 |
| EP0669503B1 true EP0669503B1 (de) | 2000-04-26 |
Family
ID=6511021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95100942A Expired - Lifetime EP0669503B1 (de) | 1994-02-23 | 1995-01-25 | Bodenauslass |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5556330A (de) |
| EP (1) | EP0669503B1 (de) |
| JP (1) | JPH07260241A (de) |
| KR (1) | KR100338226B1 (de) |
| AT (1) | ATE192229T1 (de) |
| DE (2) | DE4405867C1 (de) |
| ES (1) | ES2146671T3 (de) |
| SG (1) | SG64285A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604504A1 (de) * | 1996-02-08 | 1997-08-14 | Schako Metallwarenfabrik | Bodenauslaß |
| GB2324369B (en) * | 1997-04-14 | 2000-11-01 | Hunter International Plc | Heating,ventilating and air conditioning systems |
| JPH10300181A (ja) * | 1997-04-25 | 1998-11-13 | Takenaka Komuten Co Ltd | 吹出口 |
| US5938525A (en) * | 1997-07-23 | 1999-08-17 | Tompkins Industries, Inc | Air diffuser, and mold and method for its production |
| DE19753889C1 (de) * | 1997-12-05 | 1999-02-25 | Krantz Tkt Gmbh | Bodenauslaß |
| US6083100A (en) * | 1999-02-08 | 2000-07-04 | Gebruder Trox Gmbh | Underfloor air diffuser assembly |
| US6361432B1 (en) | 1999-08-17 | 2002-03-26 | Tomkins Industries, Inc. | Air diffuser with air flow regulator |
| 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 |
| JP4942619B2 (ja) * | 2007-11-21 | 2012-05-30 | 空研工業株式会社 | 吹出口装置 |
| CN105571095B (zh) * | 2008-12-19 | 2019-03-12 | 凯普股份有限公司 | 空气扩散器和空气循环系统 |
| CN115031294B (zh) * | 2022-06-22 | 2024-01-09 | 珠海格力电器股份有限公司 | 壁挂结构及空调机组 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB799401A (en) * | 1955-10-27 | 1958-08-06 | Iain Maxwell Stewart | Improvements in or relating to air distributors |
| DE8904583U1 (de) * | 1989-04-12 | 1989-07-20 | "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen | Vorrichtung zum Auslassen von Zuluft |
| DE3928621C2 (de) * | 1989-08-30 | 1995-03-30 | Krantz Tkt Gmbh | Bodenquellauslaß |
| CH680685A5 (de) * | 1990-03-14 | 1992-10-15 | Hesco Pilgersteg Ag |
-
1994
- 1994-02-23 DE DE4405867A patent/DE4405867C1/de not_active Expired - Fee Related
-
1995
- 1995-01-25 ES ES95100942T patent/ES2146671T3/es not_active Expired - Lifetime
- 1995-01-25 SG SG1995001289A patent/SG64285A1/en unknown
- 1995-01-25 AT AT95100942T patent/ATE192229T1/de not_active IP Right Cessation
- 1995-01-25 DE DE59508208T patent/DE59508208D1/de not_active Expired - Fee Related
- 1995-01-25 EP EP95100942A patent/EP0669503B1/de not_active Expired - Lifetime
- 1995-02-09 US US08/386,006 patent/US5556330A/en not_active Expired - Fee Related
- 1995-02-20 JP JP7031184A patent/JPH07260241A/ja active Pending
- 1995-02-22 KR KR1019950003443A patent/KR100338226B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950033313A (ko) | 1995-12-22 |
| KR100338226B1 (ko) | 2002-10-31 |
| DE59508208D1 (de) | 2000-05-31 |
| JPH07260241A (ja) | 1995-10-13 |
| DE4405867C1 (de) | 1995-06-22 |
| SG64285A1 (en) | 1999-04-27 |
| ES2146671T3 (es) | 2000-08-16 |
| EP0669503A2 (de) | 1995-08-30 |
| EP0669503A3 (de) | 1997-05-14 |
| ATE192229T1 (de) | 2000-05-15 |
| US5556330A (en) | 1996-09-17 |
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| DE3534715C2 (de) | ||
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| EP0268993A2 (de) | Luftverteiler |
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