DE475081C - Fan built into the wall - Google Patents
Fan built into the wallInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation 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)
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)
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 |
-
0
- DE DEM101007D patent/DE475081C/en not_active Expired
Cited By (6)
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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