AT74366B - Device for the electrical operation of machines generating or using pressurized water under water. - Google Patents

Device for the electrical operation of machines generating or using pressurized water under water.

Info

Publication number
AT74366B
AT74366B AT74366DA AT74366B AT 74366 B AT74366 B AT 74366B AT 74366D A AT74366D A AT 74366DA AT 74366 B AT74366 B AT 74366B
Authority
AT
Austria
Prior art keywords
electrical operation
pressurized water
water
machines generating
under water
Prior art date
Application number
Other languages
German (de)
Original Assignee
Signal Gmbh
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 Signal Gmbh filed Critical Signal Gmbh
Application granted granted Critical
Publication of AT74366B publication Critical patent/AT74366B/en

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Landscapes

  • Motor Or Generator Frames (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 entleert werden kann. 



   Fig. 3 weist insofern noch eine weitere Verbesserung auf, als hier in einer dem Elektromotor zunächstliegenden Trennwand ein mit einer Olkammer   p ausgestattetes besonderes   Lager vorgesehen ist. Das Lager setzt sich aus zwei ineinandergreifenden Teilen zusammen, deren einer    < h   mit der Welle umläuft,   während der andere o'feststeht. Es   entsteht so zwischen den Teilen   tz   02 eine ölkammer die mit dem    : Raume,   p ein System der kommunizierenden RöLren bildet, in dem 
 EMI2.2 
 kombiniert ist. 



   Die an der Antriebsweile aufwärtssteigende Feuchtigkeit trifft nach dem Passieren der 
 EMI2.3 
 des Wassers verhindert. 



   PATENT-ANSPRÜCHE :
1. Einrichtung zum elektrischen Betriebe von Druckwasser erzeugenden oder verwendenden   Maschinen   (z. B. Pumpen, Wassersirenen usw.) unter Wasser, bei welcher die Welle des in einem drucksicher und wasserdicht, ausgebildeten Gehäuse eingeschlossenen, normal ausgebildeten Elektromotors durch eine Dichtung nach aussen geführt ist, dadurch gekennzeichnet, dass das Motorgehäuse (k) mit einem von der Antriebswelle durchsetzten   Druckwassergehäuse   (c) wasserdicht verbunden ist, so dass niemals Wasser in das Motorgehäuse eintreten kann.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 can be emptied.



   3 shows a further improvement in that a special bearing equipped with an oil chamber p is provided in a partition wall lying next to the electric motor. The bearing consists of two interlocking parts, one of which rotates with the shaft, while the other is stationary. This creates an oil chamber between the parts tz 02 which, with the space, forms a system of communicating tubes in which
 EMI2.2
 is combined.



   The moisture rising up the drive shaft hits after passing the
 EMI2.3
 of the water prevented.



   PATENT CLAIMS:
1. Device for the electrical operation of machines that generate or use pressurized water (e.g. pumps, water sirens, etc.) under water, in which the shaft of the normally designed electric motor enclosed in a pressure-proof and watertight housing is guided to the outside through a seal is, characterized in that the motor housing (k) is connected watertight to a pressurized water housing (c) penetrated by the drive shaft, so that water can never enter the motor housing.

Claims (1)

2. Ausführungsform einer Einrichtung nach Anspruch 1, dadurch gekennzeichnet, dass innerhalb des Druckwassergehäuses (c) zwischen dem Motoroehäuse (k) und dem Druckwasserraum ein oder mehrere abgedichtete Schutzräume angeordnet sind (Fig. 1 und 2). 2. Embodiment of a device according to claim 1, characterized in that one or more sealed protective spaces are arranged within the pressurized water housing (c) between the motor housing (k) and the pressurized water space (FIGS. 1 and 2). 3. Ausführungsform einer Einrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Rchutzräume lenzbar eingerichtet sind. EMI2.4 3. Embodiment of a device according to claim 2, characterized in that the Rchutz rooms are set up drainable. EMI2.4
AT74366D 1913-03-29 1914-03-20 Device for the electrical operation of machines generating or using pressurized water under water. AT74366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74366X 1913-03-29

Publications (1)

Publication Number Publication Date
AT74366B true AT74366B (en) 1918-05-25

Family

ID=5636766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74366D AT74366B (en) 1913-03-29 1914-03-20 Device for the electrical operation of machines generating or using pressurized water under water.

Country Status (1)

Country Link
AT (1) AT74366B (en)

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