DE742217C - Supply air outlet connected to the supply air pipe - Google Patents

Supply air outlet connected to the supply air pipe

Info

Publication number
DE742217C
DE742217C DEM146621D DEM0146621D DE742217C DE 742217 C DE742217 C DE 742217C DE M146621 D DEM146621 D DE M146621D DE M0146621 D DEM0146621 D DE M0146621D DE 742217 C DE742217 C DE 742217C
Authority
DE
Germany
Prior art keywords
supply air
air
air pipe
flow
air 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
Application number
DEM146621D
Other languages
German (de)
Inventor
Dr-Ing Paul H Mueller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM146621D priority Critical patent/DE742217C/en
Application granted granted Critical
Publication of DE742217C publication Critical patent/DE742217C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards

Description

Mit dem Zuluftrohr verbundene Zuluftmündung Das Patent 662 838 bezieht sich auf ,eine Zuhifriniindung, die mit dem Zuluftrohr verbunden ist und längs deren der Rohrquerschnitt stufenweise abnimmt, und hat zum Gegenstand, daß versetzt hintereinander angeordnete Wandstreifen der P#ohiivand Durchtrittsspalte für die Luft.abgren2en, daß diese Wandstreifes an ihrem im Sinne der Luftströmung hinteren Ende rechtwinklig nach außen abgebogene Ränder besitzen und die Wandstreifenbreibe in Strömungsrichtung das Mehrfache der Spaltbreite beträgt.Inlet air outlet connected to the air inlet pipe Patent 662 838 relates to an inlet air outlet which is connected to the air inlet pipe and along which the pipe cross-section gradually decreases, and its object is that offset, one behind the other, wall strips of the P # ohiivand passage gaps for the air that these wall strips have at their rear end in the sense of the air flow at right angles outwardly bent edges and the wall strips in the direction of flow is a multiple of the gap width.

Die vorliegende Erfindung bezieht sich auf eine solche mit dem Zuduftrohr verbundene Zuluftmünduzvg für den Fall, daß die aus der Zuluftmündung austretende Luftmenge regelbar sein soll. Bei bekannten regelbaren Zuluftmündungen ist jedes einzelne Leitblech mit Gelenken versehen, die sich bei der Verstellung des freien Strömungsquerschnittes zum Zwecke der Regelung bewegen. Um eine größere Einfachheit und geringere Empfindlichkeit zu erzielen, wird eine eingangs beschriebene Vorrichtung derart in erster Linie ausgebildet, d-aß die in. sich zu einem Ganzen vereinigte Zuluftmündung um ihr im Sinne der Luftströmung hinteres Ende in einem zu den Spalten parallelen, zur Zuluftrohrachse senkrechten Gelenk schwenkbar mit dem Zuluftrohr verbunden ist.The present invention relates to one with the supply air pipe connected Zuluftmünduzvg in the event that the exiting from the supply air mouth Air volume should be adjustable. With known controllable supply air outlets, each individual baffle provided with joints, which are in the adjustment of the free Move flow cross-section for the purpose of regulation. For greater simplicity and to achieve lower sensitivity, a device described at the outset first and foremost formed in such a way that it unified itself into a whole Supply air opening around its rear end in the sense of the air flow in one to the columns parallel joint, perpendicular to the supply air pipe axis, pivotable with the supply air pipe connected is.

Die Zeichnung stellt eine solche schwenkbar ausgebildete Zuluftmündung dar. Die Wandstreifen e der Rohrwand grenzen ebenso wie beim Gegenstand des Hauptpatents Durchtrittsspalte c für die Luft ab und besitzen an ihrem im Sinne der Luftströmung hinteren Ende rechtwinklig nach außen abgebogen-Ränder f. Diese Wandstreifen,- mit den abgebogenen Rändern/ sind m einem tun die Achseä schwenkbaren Klappenkörper angeordnet, der eine zu den Wandstreifene parallele Rücktvand 1a besitzt und mit rechtwinklig. dazu stehenden Wänden i und i' versehen ist. an denen die Wandstreifen e befestigt sind. Die Achseg, um welche die Klappe schwenk' bar ist, ist in einem Rahmen gelagert, der mit der unbeweglichen Luftkanalwand fest verbunden ist. Wird die Klappe um die Achse, -geschwenkt, so ändert sich die Größe der Lufteintrittsöffnung Ir und damit auch die aus der -schwenkbaren Zuluftmündung austretende Luftmenge.The drawing represents such a pivotable inlet air outlet The wall strips e of the pipe wall border just as in the subject of the main patent Passage gap c for the air off and own on their in mind the rear end of the air flow bent outwards at right angles - edges f. these Wall strips - with the bent edges / are in one do the axisä pivotable Arranged flap body which has a rear wall 1 a parallel to the wall strips and with right angles. to standing walls i and i 'is provided. where the Wall strips e are attached. The Achseg around which the flap can be swiveled, is mounted in a frame that is firmly connected to the immovable air duct wall is. If the flap is pivoted about the axis, the size of the air inlet opening changes Ir and thus also the amount of air emerging from the swiveling inlet air outlet.

Damit bei vollkommen geöffneter Klappe allen Luftaustrittsspalten c möglichst die gleiche Luftmenge zugeführt wird, ist die Lufteintrittsöffnung k. durch parallel zur Rückwand lt verlaufende, in Strömungsrichtung kurze Leitwändein. unterteilt. Es wird dadurch verhindert, daß durch die angeströmte Fläche der Rückv"andh vorwiegend dem Luftaustritt, welcher der Drehachse am nächsten liegt, die Hauptluftmenge zugeführt wird. Wird die Klappe zwecks Verminderung der austretenden Luftmenge geschwenkt, so daß die Lufteititrittsöfftiutig k des Klappeiikörpers verkleinert wird, so werden die Luftaustrittsöffnungen des Klappenkörpcrs, die am weitesten von der Drehachse entfernt liegen, abgeschirmt und infolgedessen nur mit genngf@r Luftmenge beaufschlagt.This means that all air outlet gaps when the flap is completely open c if the same amount of air is supplied, the air inlet opening is k. by means of baffles running parallel to the rear wall and short in the direction of flow. divided. This prevents the backv "andh" from being caused by the surface against which the flow occurs predominantly the air outlet, which is closest to the axis of rotation, the main air volume is fed. If the flap is swiveled to reduce the amount of air escaping, so that the Lufteititrittsöfftinahm k of the Klappeiikörpers is reduced so the air outlet openings of the flap body which are furthest from the axis of rotation away, shielded and as a result only exposed to a sufficient amount of air.

Claims (1)

PATENTANSPRÜCHE: 1. Mit dem Zulttftrohr verbuilderve Zulttftmündung nach Patent 66: 8 ;8, dadurch g ekentizeichniet, daß die in sich zu einem Ganzen vereinigte Ztiluftmüiidting um ihr im Sinne der Luftströmung hinteres Ende in einem zu den Spalten parallelen, zur Zuluftrohrachse senkrechten Gelenke schwenkbar mit dein Zuluftrohr verbunden, ist. Regelbare Zuluftmündung nach Anspruch t, dadurch gekennzeichnet, daß die Eintrittsöffnung (k) in der Zuluftmündung durch parallel zu ihrer Rückwand (h) verlaufende, in Strömungsrichtung kurze Leitwände (in) unterteilt ist. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden: deutsche Patentschrift ....... r. 527734; amerikanische Patentschrift .. - =oot Bot.
PATENT CLAIMS: 1. With the Zulttftrohr verbuilderve Zulttftmuzzle according to patent 66: 8; 8, thereby g ekentizeichniet that the Ztiluftmüiidting, united into a whole, can be pivoted around its rear end in the sense of the air flow in a joint parallel to the gaps and perpendicular to the supply air pipe axis connected to your supply air pipe. Controllable air inlet outlet according to Claim t, characterized in that the inlet opening (k) in the air inlet outlet is subdivided by guide walls (in) which run parallel to its rear wall (h) and are short in the direction of flow. To distinguish the subject of the application from the state of the art, the following publications were considered in the granting procedure: German patent specification ....... r. 527734; American patent .. - = oot bot.
DEM146621D 1939-12-03 1939-12-03 Supply air outlet connected to the supply air pipe Expired DE742217C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM146621D DE742217C (en) 1939-12-03 1939-12-03 Supply air outlet connected to the supply air pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM146621D DE742217C (en) 1939-12-03 1939-12-03 Supply air outlet connected to the supply air pipe

Publications (1)

Publication Number Publication Date
DE742217C true DE742217C (en) 1943-11-24

Family

ID=7336067

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM146621D Expired DE742217C (en) 1939-12-03 1939-12-03 Supply air outlet connected to the supply air pipe

Country Status (1)

Country Link
DE (1) DE742217C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140208C1 (en) * 1991-12-05 1993-05-19 Erwin Mueller Gmbh & Co, 4450 Lingen, De Ventilating and air conditioning air outlet - has adjustable slats hingeably mounted on corresp. edge of front plate apertures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE527734C (en) * 1929-12-07 1931-06-26 Beringer & Ehrhardt Device for the supply or discharge of air, gases, vapors or their mixtures for inhabited rooms, channels, pipelines, etc. like
US2001801A (en) * 1934-09-17 1935-05-21 Thermal Engineering Corp Air distribution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE527734C (en) * 1929-12-07 1931-06-26 Beringer & Ehrhardt Device for the supply or discharge of air, gases, vapors or their mixtures for inhabited rooms, channels, pipelines, etc. like
US2001801A (en) * 1934-09-17 1935-05-21 Thermal Engineering Corp Air distribution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140208C1 (en) * 1991-12-05 1993-05-19 Erwin Mueller Gmbh & Co, 4450 Lingen, De Ventilating and air conditioning air outlet - has adjustable slats hingeably mounted on corresp. edge of front plate apertures
DE4140208C2 (en) * 1991-12-05 1998-07-23 Mueller Erwin Gmbh & Co Air outlet device for ventilation and / or air conditioning of rooms

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