DE114647C - - Google Patents

Info

Publication number
DE114647C
DE114647C DENDAT114647D DE114647DA DE114647C DE 114647 C DE114647 C DE 114647C DE NDAT114647 D DENDAT114647 D DE NDAT114647D DE 114647D A DE114647D A DE 114647DA DE 114647 C DE114647 C DE 114647C
Authority
DE
Germany
Prior art keywords
air
holes
funnel
circumference
way
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.)
Active
Application number
DENDAT114647D
Other languages
German (de)
Publication of DE114647C publication Critical patent/DE114647C/de
Active 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
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung hat einen Trichter zum Gegenstande, dessen Boden für die Ausströmung der frischen Luft in die Räume und zur Aussaugung der verdorbenen Luft aus den Räumen mit Löchern von verschiedenem Durchmesser versehen ist, und zwar derart, dafs die Durchmesser der Löcher von dem Mittelpunkt des Bodens aus nach dessen Umfange zunehmen. Durch diese Anordnung wird verhindert, dafs die Luft durch die Löcher, welche unmittelbar vor dem Querschnitt des Zuleitungs- oder Ableitungsrohres liegen, stärker aus- und einströmt, als durch die mehr nach dem Umfang des Bodens hin liegenden Löcher, und es wird erreicht, dafs die Luft sich im Begrenzungsmantel eines Kegels durch den Raum verbreitet und aus demselben herausgesogen wird.The subject of the invention is a funnel, its floor for the outflow of fresh air into the rooms and for suction the spoiled air from the rooms is provided with holes of different diameters, in such a way that the diameters the holes increase in circumference from the center of the soil. This arrangement prevents that the air through the holes, which are immediately in front of the cross-section of the supply or discharge pipe lie, flows out and in more strongly than through the holes lying more towards the circumference of the bottom, and it becomes achieves that the air spreads through the space in the boundary jacket of a cone and is sucked out of it.

In beiliegender Zeichnung ist die neue Vorrichtung dargestellt, und zwar zeigtIn the accompanying drawing, the new device is shown, namely shows

Fig. ι den Trichter im Schnitt undFig. Ι the funnel in section and

Fig. 2 in einer Ansicht von unten.Fig. 2 in a view from below.

Die Luft, welche durch die Rohrleitung a dem zu lüftenden Raum zugeführt bezw. aus demselben herausgesaugt wird, tritt durch den Stutzen h, den Hahn g und den Trichter i in den Raum hinein bezw. auf umgekehrtem Wege aus demselben heraus. Der Boden k dieses Trichters ist mit Löchern / versehen, welche nach dem Umfang des Bodens hin an Gröfse zunehmen.The air, which respectively supplied through the pipe a to the room to be ventilated. is sucked out of the same, occurs through the nozzle h, the cock g and the funnel i into the room respectively. in the opposite way out of it. The bottom k of this funnel is provided with holes / which increase in size towards the circumference of the bottom.

Auf diese Weise wird die Luft gezwungen, sich zu vertheilen, und die Wirksamkeit des Trichters erstreckt sich dadurch auf einen gröfseren Raum.In this way the air is forced to disperse, and the effectiveness of the The funnel thus extends over a larger area.

Claims (1)

Patent-Anspruch:Patent claim: Luft - Ein- und Ausströmvorrichtung für Lüftungsanlagen, gekennzeichnet durch einen geschlossenen Trichter (i), dessen Boden (k) derart durchlöchert ist, dafs die Löcher (I) von dem Mittelpunkt des Bodens aus nach dessen Umfang an Durchmesser zunehmen.Air - inflow and outflow device for ventilation systems, characterized by a closed funnel (i), the bottom (k) of which is perforated in such a way that the holes (I) increase in diameter from the center of the bottom towards its circumference. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT114647D Active DE114647C (en)

Publications (1)

Publication Number Publication Date
DE114647C true DE114647C (en)

Family

ID=384132

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT114647D Active DE114647C (en)

Country Status (1)

Country Link
DE (1) DE114647C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701998A (en) * 1952-03-26 1955-02-15 Pyle National Co Ventilating apparatus
WO2015060904A1 (en) * 2013-10-25 2015-04-30 The Boeing Company Decompression panel for use in an aircraft assembly
US9440744B2 (en) 2013-10-17 2016-09-13 The Boeing Company Decompression panel assembly and method of equalizing air pressure differential
US9499251B2 (en) 2013-10-25 2016-11-22 The Boeing Company Decompression panel for use in an aircraft
US9566759B2 (en) 2013-10-25 2017-02-14 The Boeing Company Decompression panel for use in an aircraft assembly
USD817851S1 (en) 2014-03-28 2018-05-15 The Boeing Company Decompression panel
US10071795B2 (en) 2013-10-25 2018-09-11 The Boeing Company Clamp device for use with a decompression panel in an aircraft assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701998A (en) * 1952-03-26 1955-02-15 Pyle National Co Ventilating apparatus
US9440744B2 (en) 2013-10-17 2016-09-13 The Boeing Company Decompression panel assembly and method of equalizing air pressure differential
WO2015060904A1 (en) * 2013-10-25 2015-04-30 The Boeing Company Decompression panel for use in an aircraft assembly
US9233747B2 (en) 2013-10-25 2016-01-12 The Boeing Company Decompression panel for use in an aircraft assembly
US9499251B2 (en) 2013-10-25 2016-11-22 The Boeing Company Decompression panel for use in an aircraft
US9566759B2 (en) 2013-10-25 2017-02-14 The Boeing Company Decompression panel for use in an aircraft assembly
US10071795B2 (en) 2013-10-25 2018-09-11 The Boeing Company Clamp device for use with a decompression panel in an aircraft assembly
USD817851S1 (en) 2014-03-28 2018-05-15 The Boeing Company Decompression panel

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