DE475081C - Fan built into the wall - Google Patents

Fan built into the wall

Info

Publication number
DE475081C
DE475081C DEM101007D DEM0101007D DE475081C DE 475081 C DE475081 C DE 475081C DE M101007 D DEM101007 D DE M101007D DE M0101007 D DEM0101007 D DE M0101007D DE 475081 C DE475081 C DE 475081C
Authority
DE
Germany
Prior art keywords
fan
wall
roller
housing
fan built
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
DEM101007D
Other languages
German (de)
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.)
PHILIPP MATTHAEI
Original Assignee
PHILIPP MATTHAEI
Publication date
Priority to DEM101007D priority Critical patent/DE475081C/en
Application granted granted Critical
Publication of DE475081C publication Critical patent/DE475081C/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
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

In die Wand eingebauter Lüfter Gegenstand der Erfindung ist ein Walzenlüfter zum Lüften vön Räumen, Sälen, Stallungen, Eisenbahnwagen usw., der aus einer sich um eine Längsachse drehenden, durch einen Elektromotor oder mittels Riemen u. dgl. angetriebenen Walze besteht, die in einem Gehäuse in die Wand des zu entlüftenden Raumes eingebaut wird.Fan built into the wall The invention relates to a roller fan for ventilating rooms, halls, stables, railway wagons, etc., which consists of one rotating about a longitudinal axis, by an electric motor or by means of belts and the like. driven roller consists in a housing in the wall of the to be vented Room is installed.

In .der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Abb. z einen mit dem Walzenlüfter ausgestatteten Raum, Abb. z eine Innenansicht des Lüfters, Abb. 3 seine äußere Verkleidung. Durch Drehung -der Walze a im Sinne des Pfeiles (Abb. i) wird die Luft infolge der Reibung in Bewegung gesetzt, die Außenluft tritt durch den unteren Teil des Gehäuses c in den Raum ein, wird durch die innen angebrachten, nach unten geneigten Stellklappen b, welche nach Belieben geöffnet und geschlossen werden können, abgelenkt und. fällt vermöge der spezifischen Schwere nach unten. Die verbrauchte, leichtere Luft wird gleichzeitig durch den oberen Teil des Gehäuses in das Freie befördert. Damit diese Luft schnell abzieht, ist außerhalb des Gehäuses c ein Leitblech d von halbkreisförmigem Querschnitt angebracht, in dessen oberem Teil Öffnungen c vorgesehen sind. Die untere Hälfte des Lüftergehäuses ist nach außen durch ein gelochtes Blech geschlossen.In the drawing, an embodiment of the invention is shown, namely Fig. z shows a room equipped with the roller fan, Fig. z shows a Inside view of the fan, Fig. 3 its outer casing. By rotating the roller a in the direction of the arrow (Fig. i) the air is set in motion as a result of the friction, the outside air enters the room through the lower part of the housing c, becomes through the downward sloping adjustable flaps b on the inside, which can be used as desired Can be opened and closed, distracted and. falls by virtue of the specific Heaviness down. The used, lighter air is simultaneously transported through the conveyed the upper part of the housing into the open. So that this air can escape quickly, a baffle plate d with a semicircular cross-section is attached outside the housing c, in the upper part of which openings c are provided. The lower half of the fan housing is closed to the outside by a perforated sheet metal.

Gegenüber den bisher gebräuchlichen Lüftungseinrichtungen mit Ventilatoren hat der Walzenlüfter den Vorteil, daß .er keine Zugwirkung erzeugt, sondern die verbrauchte Luft langsam, aber stetig erneuert.Compared to the previously common ventilation systems with fans the roller fan has the advantage that it does not generate a pulling effect, but rather the used air slowly but steadily renewed.

Claims (1)

PATENTANSPRUCH: In die Wand eingebauter Lüfter, dadurch gekennzeichnet, daß der Lüfter als Walze (a) mit entsprechender Antriebsvorrichtung ausgebildet und in einem in die Wand eingesetzten Gehäuse (c) drehbar gelagert ist, das im unteren Teil der Lüfterwalze mit der Wand glatt abschließt, außen mit Lufteinlässen und innen mit einstellbaren Klappen (b) versehen ist, im oberen Teil -der Lüfterwalze nach außen gewölbte, seitliche und nach oben gerichtete Öffnungen besitzt, und ein an den oberen Lüfterwalzenteil anschließendes Leitblech: trägt.PATENT CLAIM: Fan built into the wall, characterized by that the fan is designed as a roller (a) with a corresponding drive device and is rotatably mounted in a housing (c) inserted into the wall, which in the lower Part of the fan roller is flush with the wall, with air inlets and on the outside inside with adjustable flaps (b), in the upper part - the fan roller has outwardly curved, side and upward openings, and a baffle plate adjoining the upper fan roller part: carries.
DEM101007D Fan built into the wall Expired DE475081C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM101007D DE475081C (en) Fan built into the wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM101007D DE475081C (en) Fan built into the wall

Publications (1)

Publication Number Publication Date
DE475081C true DE475081C (en) 1929-04-17

Family

ID=7324473

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM101007D Expired DE475081C (en) Fan built into the wall

Country Status (1)

Country Link
DE (1) DE475081C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301456B (en) * 1962-02-14 1969-08-21 Fries Jan Richard Peter De Blower for simultaneous ventilation of rooms
US3706271A (en) * 1971-02-12 1972-12-19 Robert W Mieczkowski Inlet control
DE3731800A1 (en) * 1987-09-22 1989-03-30 Georg Dipl Ing Mayer Device for cooling rooms
DE4007418A1 (en) * 1990-03-09 1991-09-12 Mueller E Gmbh & Co Ventilation system for room - reinforces convection current induced by room radiator
DE4015665A1 (en) * 1990-05-16 1991-11-21 Schmidt Reuter AIR CONDITIONING SYSTEM FOR MULTI-ROOM BUILDING
DE4022392A1 (en) * 1990-07-13 1992-01-16 Ltg Lufttechnische Gmbh Room-ventilation system in building - circulates air via local mixing area between inlet and outlet in roof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301456B (en) * 1962-02-14 1969-08-21 Fries Jan Richard Peter De Blower for simultaneous ventilation of rooms
US3706271A (en) * 1971-02-12 1972-12-19 Robert W Mieczkowski Inlet control
DE3731800A1 (en) * 1987-09-22 1989-03-30 Georg Dipl Ing Mayer Device for cooling rooms
DE4007418A1 (en) * 1990-03-09 1991-09-12 Mueller E Gmbh & Co Ventilation system for room - reinforces convection current induced by room radiator
DE4015665A1 (en) * 1990-05-16 1991-11-21 Schmidt Reuter AIR CONDITIONING SYSTEM FOR MULTI-ROOM BUILDING
DE4022392A1 (en) * 1990-07-13 1992-01-16 Ltg Lufttechnische Gmbh Room-ventilation system in building - circulates air via local mixing area between inlet and outlet in roof

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