EP0446557B1 - Bodenauslass einer Raumbelüftung - Google Patents

Bodenauslass einer Raumbelüftung Download PDF

Info

Publication number
EP0446557B1
EP0446557B1 EP90810569A EP90810569A EP0446557B1 EP 0446557 B1 EP0446557 B1 EP 0446557B1 EP 90810569 A EP90810569 A EP 90810569A EP 90810569 A EP90810569 A EP 90810569A EP 0446557 B1 EP0446557 B1 EP 0446557B1
Authority
EP
European Patent Office
Prior art keywords
floor
air
air conducting
conducting plate
outlet
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
EP90810569A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0446557A2 (de
EP0446557A3 (en
Inventor
Max Rüegg
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.)
Hesco Pilgersteg AG
Original Assignee
Hesco Pilgersteg AG
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 Hesco Pilgersteg AG filed Critical Hesco Pilgersteg AG
Publication of EP0446557A2 publication Critical patent/EP0446557A2/de
Publication of EP0446557A3 publication Critical patent/EP0446557A3/de
Application granted granted Critical
Publication of EP0446557B1 publication Critical patent/EP0446557B1/de
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

Definitions

  • the invention relates to a floor outlet of a room ventilation, with a circular air baffle plate intended for recessed, floor-flush arrangement in a floor opening, a dirt basket held underneath it and an air distribution box enclosing it at a distance, the air baffle plate to produce a plurality of outlet slots directed towards its periphery has, which are limited in the circumferential direction of the plate by a pair of obliquely upward air guide walls.
  • the invention further relates to a dirt trap suitable for the floor outlet and a mounting flange which facilitates its assembly.
  • the floor outlet 1 is mounted in a circular opening 2, which e.g. in the middle of a square base plate 3 of a hollow floor construction.
  • this opening has a shoulder 6, so that the pair of plates 4, 5 is held in the opening 2 in a form-fitting manner and flush with the floor surface.
  • the flange edge 8 of a dirt trap 9 which can be inserted from above also rests on this paragraph 6.
  • the base plates 3 can be mounted on a support structure (not shown) through the base outlet 1, ie after an air distribution box 10 has been attached to their underside, a side connection piece 11 of the air distribution box 10 being connected to an air supply hose.
  • the outer air guide plate 4 has outlet slots 13 running towards its periphery, the cross section of which forms an air guide channel 14 directed obliquely upwards.
  • the outlet slots are not curved and they have air baffles 15, 16 that are parallel to one another.
  • a precisely predetermined rotational displacement of the two air guide plates 4, 5 relative to one another in order to achieve a predetermined air distribution e.g. According to one of the representations of FIGS. 2 and 3, it can be produced by engaging a positioning pin 22 in a pin engagement hole 23 by providing a plurality of such holes 23 at circumferential positions corresponding to these predetermined rotational displacements.
  • the desired setting can easily be achieved by means of line markings 26, 27 on the circumference of both air guide plates 4, 5, by plugging them onto one another before they are inserted into the bottom opening 2 such that the reference line 26 of one air guide plate 4 takes the place of one of the marking lines 27 the other air guide plate 5 arrives.
  • the centric stacking the air guide plates 4,5 is facilitated by a centering pin 29 which is received in a pin engagement hole 30 of the other air guide plate.
  • a detachable and lockable, rotatable connection between the air guide plates 4 ', 5' can also be achieved by a central screw 31, which for changing the setting of the rotational position of the air guide plates 4 ', 5' by the engagement length of the positioning pin 22 in the engagement hole 23rd is screwed back.
  • outlet slots 13, 13 '; 17.17 ' show an aesthetically preferred arrangement of outlet slots 13, 13 '; 17.17 '. These run tangentially to circles, not shown, which are centered on the air baffle plate, with a longer and a shorter outlet slot 13, 13 ′ and 17, 17 ′ running parallel to one another in each case according to a uniform pattern in the exemplary embodiment according to FIGS. 9, 10, while air baffles that are larger in diameter 4 'according to the embodiment of Figure 22 according to the same pattern, three differently long outlet slots 13, 13', 13 'are arranged parallel next to each other.
  • Fig. 14 and 15 show a locking ring 32 with a cylindrical peripheral surface 33, which is inserted into the dirt-collecting basket 9 'so far that it covers its air passage openings 34 by the desired amount. When fully inserted until it rests on the narrow heel 35, the locking ring 32 completely closes the air passage openings 34 and thus the floor outlet.
  • the locking ring 32 is held in any axial adjustment position by its radially resilient contact.
  • the locking ring 32 receives an advantageously dimensioned radial spring force through at least one thinner-walled bulge 36, which is designed, for example, in the shape of a circular arc.
  • the diagonal rib 37 serving as a handle is preferably formed on these bulges 36.
  • the diagonal rib 37 has a ring 38 which can have an internal thread for the engagement of the adjusting spindle of an adjusting drive (not shown).
  • the mounting flange 40 has a cylindrical peripheral wall 41, from which an outer flange 42 extends, which is intended to rest on the base plate 3.
  • the paragraph 6 ' has a distance from this outer flange 42 which is dimensioned such that above it the flange edge 8.8' of the dirt trap 9.9 'and above this the two air guide plates 4.5; 4 ', 5' can be arranged so that the outer surface of the outer air guide plate 4,4 'is in the same plane as the outer surface of the outer flange 42nd
  • a counter flange 44 is connected to it via at least three screws 45, which lies firmly against the inside of the base plate 3. These screws 45 protrude from the inner end of the mounting flange 40 before assembly, so that hook-shaped cutouts 47 extending from the inner edge of the counter flange 44 can be brought into engagement with them in the manner of a bayonet lock.
  • the counter flange 44 centers on the screws 45 and lies firmly against the circumference thereof. This results from a control path 48, which delimits the cutouts 47 towards the outside, in that it is directed obliquely inwards from a circumferential line.
  • the counter flange 44 has an axially directed spacing edge 49, which is created for mounting on thinner base plates 3, creating a distance to this, as shown in FIG. 20 and the function of thicker base plates 3, 3 'from it is arranged away, as shown in FIG. 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
EP90810569A 1990-03-14 1990-07-24 Bodenauslass einer Raumbelüftung Expired - Lifetime EP0446557B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH843/90 1990-03-14
CH843/90A CH680685A5 (zh) 1990-03-14 1990-03-14

Publications (3)

Publication Number Publication Date
EP0446557A2 EP0446557A2 (de) 1991-09-18
EP0446557A3 EP0446557A3 (en) 1992-02-26
EP0446557B1 true EP0446557B1 (de) 1994-06-01

Family

ID=4196503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810569A Expired - Lifetime EP0446557B1 (de) 1990-03-14 1990-07-24 Bodenauslass einer Raumbelüftung

Country Status (6)

Country Link
EP (1) EP0446557B1 (zh)
AT (1) ATE106533T1 (zh)
CH (1) CH680685A5 (zh)
DE (1) DE59005946D1 (zh)
FI (1) FI904263A (zh)
NO (1) NO903336L (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010069001A1 (en) * 2008-12-19 2010-06-24 Kaip Pty Limited An air diffuser and an air circulation system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9303768D0 (en) * 1993-02-25 1993-04-14 Gilberts Blackpool Ltd Ventilation apparatus
DE4405867C1 (de) * 1994-02-23 1995-06-22 Krantz Tkt Gmbh Bodenauslaß
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
DE19753889C1 (de) * 1997-12-05 1999-02-25 Krantz Tkt Gmbh Bodenauslaß
US7320638B2 (en) 2006-05-02 2008-01-22 Craig Richard L Air diffuser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD96330A1 (zh) * 1971-09-01 1973-03-12
DE2614559B2 (de) * 1976-04-03 1981-06-19 MERO-Werke Dr.-Ing. Max Mengeringhausen, GmbH & Co, 8700 Würzburg Doppelbodenplatte mit in einem Einsatzelement vorgesehenen Luft-Durchtrittsöffnungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010069001A1 (en) * 2008-12-19 2010-06-24 Kaip Pty Limited An air diffuser and an air circulation system
US9513026B2 (en) 2008-12-19 2016-12-06 Kaip Pty Limited Air diffuser and air circulation system
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

Also Published As

Publication number Publication date
CH680685A5 (zh) 1992-10-15
DE59005946D1 (de) 1994-07-07
NO903336L (no) 1991-09-16
NO903336D0 (no) 1990-07-26
EP0446557A2 (de) 1991-09-18
FI904263A0 (fi) 1990-08-29
EP0446557A3 (en) 1992-02-26
FI904263A (fi) 1991-09-15
ATE106533T1 (de) 1994-06-15

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