AT115992B - Submersible electric machine, in particular lowering pump motor. - Google Patents

Submersible electric machine, in particular lowering pump motor.

Info

Publication number
AT115992B
AT115992B AT115992DA AT115992B AT 115992 B AT115992 B AT 115992B AT 115992D A AT115992D A AT 115992DA AT 115992 B AT115992 B AT 115992B
Authority
AT
Austria
Prior art keywords
pump motor
electric machine
submersible electric
particular lowering
lowering pump
Prior art date
Application number
Other languages
German (de)
Inventor
Ludwig Dipl Ing Steiner
Victor Ing Gutmann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT115992B publication Critical patent/AT115992B/en

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Tauchbare elektrische Maschine, insbesondere Senkpumpenmotor. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 wieder ausfliessen. Der Gasvorrat im Dichtungsraum und in der Taucherglocke kann durch Einblasen von Pressluft mittels der Leitung 15 in gewissen Zeitabständen ergänzt werden. 



   Um zu verhüten, dass die durch die Fugen in den Dichtungsraum 9 eingedrungene Flüssigkeit in die Stopfbüchse 7 der Wellendurchführung gelangt, ist die Öffnung der   Stopfbüchse   7 höher angebracht als die Mündung des Rohres 14 in dem Dichtungsraum 9. Die in den Dichtungsraum eingedrungene Flüssigkeit strömt deshalb stets durch die Rohrleitung 14 aus. 



   PATENT-ANSPRÜCHE :
1.   Tauchbare elektrische Maschine,   insbesondere Senkpumpenmotor\ mit einer unterhalb des Motors angebrachten Taucherglocke, dadurch gekennzeichnet, dass die Taucherglocke (13) durch eine   Rohrleitung (14)   od. dgl. an den über dem Motor liegenden Dichtungsraum   (9)   der Wellendurchführung   (7)   angeschlossen ist.



   <Desc / Clms Page number 1>
 



  Submersible electric machine, in particular lowering pump motor.
 EMI1.1
 

 <Desc / Clms Page number 2>

 flow out again. The gas supply in the sealing chamber and in the diving bell can be supplemented by blowing in compressed air by means of the line 15 at certain time intervals.



   In order to prevent the liquid that has penetrated through the joints into the sealing space 9 from entering the stuffing box 7 of the shaft bushing, the opening of the stuffing box 7 is mounted higher than the mouth of the pipe 14 in the sealing space 9. The liquid that has penetrated into the sealing space therefore flows always through the pipe 14.



   PATENT CLAIMS:
1. Submersible electrical machine, in particular a submersible pump motor with a diving bell attached below the motor, characterized in that the diving bell (13) is connected to the sealing space (9) of the shaft duct (7) above the motor through a pipe (14) or the like )   connected.

Claims (1)

2. Tauchbare elektrische Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die Taucher- glocke (13) mittels gitterattig angeordneter Stäbe (12), einer Laterne od. dgl. an dem Motorgehäuse (8) EMI2.1 EMI2.2 2. Submersible electrical machine according to claim 1, characterized in that the diving bell (13) by means of bars (12) arranged in a lattice-like manner, a lantern or the like on the motor housing (8) EMI2.1 EMI2.2
AT115992D 1927-10-20 1928-09-08 Submersible electric machine, in particular lowering pump motor. AT115992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE115992X 1927-10-20

Publications (1)

Publication Number Publication Date
AT115992B true AT115992B (en) 1930-01-25

Family

ID=5654508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT115992D AT115992B (en) 1927-10-20 1928-09-08 Submersible electric machine, in particular lowering pump motor.

Country Status (1)

Country Link
AT (1) AT115992B (en)

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