EP0616178B1 - Bouche à écoulement en spirales - Google Patents

Bouche à écoulement en spirales Download PDF

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Publication number
EP0616178B1
EP0616178B1 EP94103490A EP94103490A EP0616178B1 EP 0616178 B1 EP0616178 B1 EP 0616178B1 EP 94103490 A EP94103490 A EP 94103490A EP 94103490 A EP94103490 A EP 94103490A EP 0616178 B1 EP0616178 B1 EP 0616178B1
Authority
EP
European Patent Office
Prior art keywords
outlet
plate
bearing
air jet
airflow guide
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
EP94103490A
Other languages
German (de)
English (en)
Other versions
EP0616178A1 (fr
Inventor
Gottfried Müller
Paul Hipp
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.)
Schako KG
Original Assignee
Schako Metallwarenfabrik Ferdinand Schad KG
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
Priority claimed from DE9303875U external-priority patent/DE9303875U1/de
Application filed by Schako Metallwarenfabrik Ferdinand Schad KG filed Critical Schako Metallwarenfabrik Ferdinand Schad KG
Publication of EP0616178A1 publication Critical patent/EP0616178A1/fr
Application granted granted Critical
Publication of EP0616178B1 publication Critical patent/EP0616178B1/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

Definitions

  • the present invention relates to a swirl outlet with a blow-out plate and outlet openings provided for warm and / or cold air and with at least one air jet guide lamella, which is assigned to each outlet opening and extends between two bearing disks, each bearing disk being inserted into the outlet opening and has a plate, in each of which is laterally formed a groove for receiving an edge of the outlet opening.
  • Such ceiling outlets are known, for example, from DE-OS 38 32 052 and DE-OS 40 26 932.
  • bearing disks are inserted into the outlet openings; in the second case, bearing disks are bent upwards out of the outlet openings.
  • an axis of rotation extends between two bearing disks, an air jet guide lamella being arranged around each axis of rotation.
  • the present invention has for its object to improve the mounting of these Gutetrahlleitlamellen both technically and aesthetically.
  • the edge strip In contrast to an edge of the bearing disc, the edge strip can be very well covered with a different color and presents itself as a color bar at the bottom.
  • the present invention also relates to a method for producing a swirl outlet according to claim 2.
  • bearing disks are used, which are inserted into outlet openings, a groove being formed laterally in each plate for receiving edge edges of the outlet opening.
  • a bearing washer is known from DE-OS 38 32 052.
  • This bearing disc has the particular advantage that a part of it emerges downwards from the outlet plate, so that a larger area is shown with different colors.
  • a ceiling swirl outlet exists according to Fig. 1 from an approximately square housing 1.
  • This housing 1 has a blow-out plate 2 and a frame, not shown thereon, which consists of side walls.
  • blow-out plate 2 is interspersed with slot-shaped outlet openings 3, the geometric configuration and arrangement of which is of no importance in the context of the invention.
  • the arrangement in the manner of a dial is only shown with preference.
  • each air jet guide lamella 4 is assigned to each outlet opening 3.
  • Each air jet guide plate 4 is seated on an axis of rotation 5, which extends between two bearing disks 6a and 6b.
  • each air jet guide lamella 4 consists of a hollow plastic profile and has a channel 9 formed inside by two webs 7 and 8, in which the axis of rotation 5 rests.
  • the air jet guide lamella 4 can be rotated about the axis of rotation 5 and assume positions such as those with a dash-dot line in FIG. 3 are shown.
  • the respective air jet emerging from a specific outlet opening 3 can be directed.
  • an air jet guide lamella 4 assigned to an outlet opening 3 can consist of several parts, which in turn can be rotated separately about the axis of rotation 5 or its own axis of rotation. This also ensures an individual air jet line for each outlet opening 3. Accordingly, a corresponding number of bearing disks 6 is provided for each outlet opening 3.
  • Each bearing disc 6 has an essentially rectangular plate 10, which, however, can also have a different geometric configuration.
  • a groove 11 or 12 is formed in the plate 10 on both sides, which facilitates the insertion of the bearing disk 6 into the blow-out plate 2.
  • the bearing disc 6 only needs to be inserted with its longitudinal axis approximately parallel to the axis of the outlet opening 3 and then rotated through 90 °, edge edges 13 and 14 of the outlet opening 3 and the outlet plate 2 being received in the grooves 11 and 12.
  • the bearing disc 6 or at least the plate 10 has a different color than, for example, the air jet guide plate 4 and / or the blow-out plate 2.
  • an edge strip 15 is chamfered from the bearing washer 6 after the grooves 11 and 12, which on the one hand prevents the bearing washer 6 from tilting after insertion into the outlet opening 3, but on the other hand an application area for the represents different color, so that the different coloration is visible from below even with a ceiling swirl outlet, which is used in relatively high rooms.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Drying Of Solid Materials (AREA)
  • Catalysts (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Multiple-Way Valves (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Claims (2)

  1. Bouche à écoulement en spirales comportant une plaque de soufflage (2) dans laquelle sont prévues des ouvertures de sortie (3) d'air chaud et/ou froid, et à chacune desquelles est associée une lame directrice de jet d'air (4) qui peut être réglée individuellement et qui est montée entre deux disques de palier (6a, 6b) dont chacun est inséré dans l'ouverture (3) et est constitué d'une plaque (10) présentant de chaque côté une encoche (11, 12) destinée à servir de logement à un bord (13, 14) de l'ouverture de sortie (3),
    caractérisée en ce que
    la plaque (10), en dessous des encoches (11, 12), se termine par une bande marginale (15) pliée en angle.
  2. Procédé de fabrication d'une Bouche à écoulement en spirales comportant une plaque de soufflage (2) dans laquelle sont prévues des ouvertures de sortie (3) d'air chaud et/ou froid, et à chacune desquelles est associée une lame directrice de jet d'air (4) qui peut être réglée individuellement et qui est montée entre deux disques de palier (6a, 6b),
    caractérisé en ce que
    pour réaliser les disques de palier (6a, 6b) on effectue sur deux côtés opposés d'une plaque (10) des encoches (11, 12) destinées à servir respectivement de logement à un bord (13, 14) de l'ouverture de sortie (3), on plie en angle du bord de la plaque en dessous des encoches (11, 12) de manière à former une bande marginale (15) et ensuite on insère dans l'ouverture (3) les disques (6a, 6b) sur lesquels a été appliquée une couleur autre que celle de la plaque de soufflage et/ou des lamelles directrices de jet d'air (4).
EP94103490A 1993-03-18 1994-03-08 Bouche à écoulement en spirales Expired - Lifetime EP0616178B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9303875U DE9303875U1 (de) 1993-03-18 1993-03-18 Drallauslaß
DE9303875U 1993-03-18
DE4323069 1993-07-10
DE4323069A DE4323069A1 (de) 1993-03-18 1993-07-10 Verfahren zum Herstellen eines Drallauslasses

Publications (2)

Publication Number Publication Date
EP0616178A1 EP0616178A1 (fr) 1994-09-21
EP0616178B1 true EP0616178B1 (fr) 1997-09-03

Family

ID=25927562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94103490A Expired - Lifetime EP0616178B1 (fr) 1993-03-18 1994-03-08 Bouche à écoulement en spirales

Country Status (7)

Country Link
EP (1) EP0616178B1 (fr)
AT (1) ATE157761T1 (fr)
CZ (1) CZ288928B6 (fr)
DE (2) DE4323069A1 (fr)
ES (1) ES2110136T3 (fr)
HU (1) HUT68307A (fr)
SK (1) SK31894A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245150B1 (es) * 2002-10-15 2007-02-16 Schako Metallwarenfabrik Ferdinand Schad Kg Aleta para difusores de aire acondicionado.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832052A1 (de) * 1988-09-21 1990-03-22 Schako Metallwarenfabrik Drallauslass
DE4026932A1 (de) * 1990-08-25 1992-04-30 Schako Metallwarenfabrik Deckenauslass

Also Published As

Publication number Publication date
HUT68307A (en) 1995-06-28
ES2110136T3 (es) 1998-02-01
EP0616178A1 (fr) 1994-09-21
CZ288928B6 (cs) 2001-09-12
CZ64594A3 (en) 1994-10-19
SK31894A3 (en) 1995-08-09
DE59403911D1 (de) 1997-10-09
DE4323069A1 (de) 1994-09-22
HU9400782D0 (en) 1994-06-28
ATE157761T1 (de) 1997-09-15

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