CH132106A - Fan. - Google Patents

Fan.

Info

Publication number
CH132106A
CH132106A CH132106DA CH132106A CH 132106 A CH132106 A CH 132106A CH 132106D A CH132106D A CH 132106DA CH 132106 A CH132106 A CH 132106A
Authority
CH
Switzerland
Prior art keywords
fan
impeller
air
blades
angle
Prior art date
Application number
Other languages
German (de)
Inventor
Naumann Emil
Original Assignee
Naumann Emil
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 Naumann Emil filed Critical Naumann Emil
Publication of CH132106A publication Critical patent/CH132106A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

  Ventilator.    Gegenstand der Erfindung ist ein Venti  lator, der dem Zweck dient, nasse Räume,  wie Keller, insbesondere Bergkeller, in kurzer  Zeit zu trocknen. Gemäss der Erfindung ist  der Ventilator mit einem Flügelrad ausge  stattet, dessen Flügel nach vorn geneigt sind.  Durch diese     Neigung    erzeugen die Flügel  gegeneinander gerichtete Luftströme, welche  sich an einer bestimmten Stelle in der Mitte  vor dem Flügelrad     treffen.    Die mit kleinen  Wassertröpfchen durchsetzte Luft wird nun  an dieseln Punkt so zusammen getrieben,  dass sich     grössere    Tropfen bilden, welche dann  aus der Luft ausscheiden. Auf diese Weise  ist es möglich, einem feuchten Raum in  kurzer Zeit Nässe zu entziehen.  



  Auf der Zeichnung ist der Erfindungs  gegenstand in beispielsweiser Ausführungs  form in     Fig.1    von vorn gesehen gezeigt,  während die     Fig.    2 und 3 das Flügelrad  allein von der Seite und von oben gesehen  veranschaulichen.  



  Die Welle des bekannten     Ventilatormotors     1 trägt ein Flügelrad 2, welches mit min  destens zwei Flügeln ausgestattet ist. Die    Flügel sind gemäss der Erfindung nach vorn  geneigt, und zwar bilden die Flügellängs  achsen einen Winkel von 70-80  mit der  Drehachse. Wie schon vorher beschrieben,  werden durch die nach vorn geneigten Flügel,  gegeneinander gerichtete Luftströmungen er  zielt, in deren Kreuzung sich dann grössere  Tropfen bilden, die aus der Luft ausscheiden.  



  Um diesen Apparat nun überall aufstellen       bezw.    anbringen zu können, sind oben an  demselben Eisenwinkel 3 eingelassen, mittelst  welcher derselbe beispielsweise in Fleische  reien in die bekannten Schienen 4 gehängt  werden kann. Ausserdem sind noch Ösen 5  zum Aufhängen vorgesehen.



  Fan. The invention relates to a ventilator, which serves the purpose of drying wet rooms, such as cellars, especially mountain cellars, in a short time. According to the invention, the fan is equipped with an impeller, the blades of which are inclined forward. As a result of this inclination, the blades generate air flows directed towards one another, which meet at a certain point in the middle in front of the impeller. The air interspersed with small water droplets is now driven together at this point in such a way that larger droplets are formed, which are then excreted from the air. In this way it is possible to remove moisture from a damp room in a short time.



  In the drawing, the subject of the invention is shown in an exemplary embodiment in Figure 1 seen from the front, while FIGS. 2 and 3 illustrate the impeller seen only from the side and from above.



  The shaft of the known fan motor 1 carries an impeller 2, which is equipped with at least two blades. The wings are inclined forward according to the invention, namely the wing longitudinal axes form an angle of 70-80 with the axis of rotation. As already described above, the forwardly inclined wings cause air currents directed against one another, at the intersection of which larger drops then form, which are then excreted from the air.



  In order to set up this device everywhere or. to be able to attach, are embedded at the top of the same iron angle 3, by means of which the same can be hung in the known rails 4, for example in meat shops. In addition, eyelets 5 are provided for hanging.

 

Claims (1)

PATENTANSPRUCH: Ventilator zum Trocknen von Räumen, dadurch gekennzeichnet, dass dessen Flügel rad (2) mit mindestens zwei nach vorn ge neigten Flügeln ausgestattet ist, deren Längs achsen einen Winkel von<B>70-800</B> mit der Drehachse bilden. PATENT CLAIM: Fan for drying rooms, characterized in that its impeller (2) is equipped with at least two forwardly inclined blades, the longitudinal axes of which form an angle of <B> 70-800 </B> with the axis of rotation.
CH132106D 1928-03-14 1928-03-14 Fan. CH132106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH132106T 1928-03-14

Publications (1)

Publication Number Publication Date
CH132106A true CH132106A (en) 1929-03-31

Family

ID=4390367

Family Applications (1)

Application Number Title Priority Date Filing Date
CH132106D CH132106A (en) 1928-03-14 1928-03-14 Fan.

Country Status (1)

Country Link
CH (1) CH132106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192653A1 (en) * 1984-08-06 1986-09-03 Airflow Res & Mfg High strength fan.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192653A1 (en) * 1984-08-06 1986-09-03 Airflow Res & Mfg High strength fan.
EP0192653A4 (en) * 1984-08-06 1988-06-23 Airflow Res & Mfg Corp High strength fan.

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