EP0405347A2 - Sortie en forme de fente - Google Patents

Sortie en forme de fente Download PDF

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Publication number
EP0405347A2
EP0405347A2 EP90111839A EP90111839A EP0405347A2 EP 0405347 A2 EP0405347 A2 EP 0405347A2 EP 90111839 A EP90111839 A EP 90111839A EP 90111839 A EP90111839 A EP 90111839A EP 0405347 A2 EP0405347 A2 EP 0405347A2
Authority
EP
European Patent Office
Prior art keywords
outlet
roller
adjusting
slot
slot 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.)
Ceased
Application number
EP90111839A
Other languages
German (de)
English (en)
Other versions
EP0405347A3 (en
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
Application filed by Schako Metallwarenfabrik Ferdinand Schad KG filed Critical Schako Metallwarenfabrik Ferdinand Schad KG
Publication of EP0405347A2 publication Critical patent/EP0405347A2/fr
Publication of EP0405347A3 publication Critical patent/EP0405347A3/de
Ceased 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
    • F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable

Definitions

  • the invention relates to a slot outlet for connection to an air control system for the discharge of cooling and / or heating air into a room with a shaft-shaped outlet housing, which forms an outlet mouth to which an adjusting element for the cooling and / or heating air to be discharged is assigned.
  • This roller-shaped setting element is formed on the circumference with axially parallel grooves, which interact with corresponding rib-like guides of the slot outlet. Adjustment of this adjusting element is thus carried out step-wise up to the point where the rib engages again in a circumferential groove. Stepless adjustment is not possible.
  • the inventor has set itself the goal of developing a slot outlet of the type mentioned above in which these disadvantages are eliminated.
  • the introduction of air into a room should be improved and facilitated.
  • the setting element is designed as a roller, which is supported on both sides in end wall parts or the like. Of the outlet housing.
  • the adjustment roller is no longer stored directly within the outlet mouth, but the adjustment roller is connected upstream of the outlet mouth. This ensures that if the distance between the setting roller and the outlet mouth remains the same, the free cross section of the outlet mouth remains the same and therefore no change in noise or air resistance takes place when the setting roller is adjusted.
  • the setting roller is preferably mounted via bearing bolts, which penetrate an extended part on both sides and / or a bearing plate additionally struck on the end wall from the outside.
  • the outlet housing can be molded in one piece from a plastic, the end walls being each somewhat extended.
  • the adjusting roller can now be used with the bearing bolts in corresponding holes in these extended parts of the end walls, and in the position of use it sits directly in front of the outlet mouth.
  • bearing pin appears even simpler in that a groove is formed in an extended part of one end wall.
  • the other elongated part has a simple hole. A bearing pin is thus inserted into this hole and the other bearing pin is inserted into the channel.
  • the storage is improved by means of the bearing plates which abut the end walls on both sides. If these bearing plates are made of metal, there is no wear during storage.
  • a plurality of independently adjustable adjusting rollers are arranged in a row in front of a nozzle mouth.
  • a nozzle mouth or a corresponding outlet housing can have a length of one meter or more.
  • Four nozzle rollers, each with a length of 250 mm, are then assigned to this nozzle mouth, for example.
  • the corresponding bearing pin then serves for the storage of two adjacent adjusting rollers.
  • the adjusting roller In order to discharge the air, the adjusting roller also has incisions which form a flow channel in the adjusting roller. As a rule, the channel floor will run approximately in the plane of the longitudinal axis of the setting roller.
  • Support disks which ensure the desired distance from the outlet mouth, are preferably left between the individual incisions. When the adjusting roller is rotated, these support disks can slide on the edges of the outlet mouth.
  • a slot outlet 1 has an outlet housing 2 made in one piece from plastic.
  • This outlet housing 2 has a shaft-shaped cross section according to FIG. 2, two elongate side walls 3 and 4 and two end walls 5 and 6 forming an outlet channel 7.
  • This outlet channel 7 has on the one hand an inlet 8 for warm or cold air brought in by an air guide system, not shown, and a corresponding outlet mouth 9.
  • This outlet mouth is accordingly also slit-shaped.
  • An adjustment roller 12 is assigned to the outlet mouth 9 and is divided into segments by incisions 13. The air coming from the outlet mouth 9 passes through the incision 13 into a corresponding space to be ventilated.
  • this adjusting roller 12 is mounted in the end walls 5 and 6 of the outlet housing 2, with a respective bearing pin 14 or 15 breaking through an extended part 16 of the end wall 5 or 6.
  • an end wall 5 or 6 can be provided with a corresponding groove in the extended part 16, the final fixing of the adjusting roller 12 then taking place by means of the metal plate 17 or after riveting the metal plate 17.
  • FIGS. 2a-2d Different positions of the adjusting roller 12 are indicated in FIGS. 2a-2d.
  • the air jet is discharged in continuation of the outlet duct 7, i. H. vertically down into a room.
  • the air jet is deflected to the right by turning the adjusting roller 12, while in FIG. 2c the deflection takes place to the left.
  • an air jet is discharged on the left and right approximately horizontally to a ceiling, not shown, to which the slot outlet 1 is attached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP19900111839 1989-06-28 1990-06-22 Slit-shaped outlet Ceased EP0405347A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8907866U 1989-06-28
DE8907866U DE8907866U1 (fr) 1989-06-28 1989-06-28

Publications (2)

Publication Number Publication Date
EP0405347A2 true EP0405347A2 (fr) 1991-01-02
EP0405347A3 EP0405347A3 (en) 1992-01-08

Family

ID=6840544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900111839 Ceased EP0405347A3 (en) 1989-06-28 1990-06-22 Slit-shaped outlet

Country Status (2)

Country Link
EP (1) EP0405347A3 (fr)
DE (1) DE8907866U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787952A2 (fr) * 1995-09-14 1997-08-06 Tornex Incorporated Système de purification de l'air

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099949A (en) * 1962-02-19 1963-08-06 Thermotank Inc Air distributor valve
DE2031986A1 (de) * 1969-06-27 1971-01-07 Creators Ltd , Sheerwater, Surrey (Großbritannien) Steuerbare Luftauslaßvorrichtung fur Beluftungs und Heizungssysteme
DE3439231A1 (de) * 1984-10-26 1986-04-30 FSL Fenster-System-Lüftung GmbH, 6800 Mannheim Lueftungsvorrichtung zum zufuehren von frischluft zu raeumen, insbesondere lueftungsvorrichtung in form eines wandgeraetes
DE8708827U1 (fr) * 1987-06-25 1988-10-27 Ltg Lufttechnische Gmbh, 7000 Stuttgart, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099949A (en) * 1962-02-19 1963-08-06 Thermotank Inc Air distributor valve
DE2031986A1 (de) * 1969-06-27 1971-01-07 Creators Ltd , Sheerwater, Surrey (Großbritannien) Steuerbare Luftauslaßvorrichtung fur Beluftungs und Heizungssysteme
DE3439231A1 (de) * 1984-10-26 1986-04-30 FSL Fenster-System-Lüftung GmbH, 6800 Mannheim Lueftungsvorrichtung zum zufuehren von frischluft zu raeumen, insbesondere lueftungsvorrichtung in form eines wandgeraetes
DE8708827U1 (fr) * 1987-06-25 1988-10-27 Ltg Lufttechnische Gmbh, 7000 Stuttgart, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787952A2 (fr) * 1995-09-14 1997-08-06 Tornex Incorporated Système de purification de l'air
EP0787952A3 (fr) * 1995-09-14 1999-12-15 Tornex Incorporated Système de purification de l'air

Also Published As

Publication number Publication date
EP0405347A3 (en) 1992-01-08
DE8907866U1 (fr) 1989-10-05

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