AT21756B - Pistonless steam pump. - Google Patents

Pistonless steam pump.

Info

Publication number
AT21756B
AT21756B AT21756DA AT21756B AT 21756 B AT21756 B AT 21756B AT 21756D A AT21756D A AT 21756DA AT 21756 B AT21756 B AT 21756B
Authority
AT
Austria
Prior art keywords
steam
pistonless
pump
pump body
steam pump
Prior art date
Application number
Other languages
German (de)
Inventor
Fritz Mueller
Fritz Schumann
Original Assignee
Fritz Mueller
Fritz Schumann
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 Fritz Mueller, Fritz Schumann filed Critical Fritz Mueller
Application granted granted Critical
Publication of AT21756B publication Critical patent/AT21756B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Kolbenlose Dampfpumpe. 



   Die   kolbonlose Dampfpumpe   nach der Erfindung ist in Fig. 1 der Zeichnung im achsialen   Längsschnitte   nach   A-B   der Fig. 2, in Fig. 2 in Ansicht und in Fig. 3 im 
 EMI1.1 
   förmig   ausgestaltet, und zwar derart, dass der grössere Querschnitt nach unten gegen die Saugleitung und die Verjüngung nach oben gegen die Dampfzuleitung gerichtet   ist. F.   ei d ist das   selbsttätig   wirkende Saugventil, bei c das Dampfventil, an das das trompetenförmige Dampfzuleitungsrohr b anschliesst. Das untere, erweiterte Ende dieses Rohres reicht bis nahe an die   Sauglllündung   und liegt dieser gegenüber. An die am oberen Teile des   Pumpenkörpers   angeordnete Ausflussmündung e schliesst die Förderleitung an. 



   Vor Inbetriebsetzung der Pumpe wird der Pumpenkörper mit   Wasser gefullt t und   sodann das   Dampfeinlassventil   c durch das Handrad geöffnet. Der   einströmende Dampf   drückt   zunächst   das im Rohr b befindliche Wasser in den   Pumpenkörper   a und durch die Auslflussöffnung e in die Förderleitung. Sobald der Dampf aus dem unteren, erweiterten   Rohrende   austritt und mit der umgebenden Wassermenge in Berührung kommt, kondensiert   er sehr rasch. Infolge des dadurch bedingten plötzlichen Spannungsabfalles tritt durch   den Druck der Aussenluft neue Flüssigkeit durch die Saugleitung und das Ventil   d   in den   Pumpenkörpor a und   in das Dampfzuleitungsrohr b ein.

   Der Wechsel zwischen der Kondensations- bezw. Saugperiode und der   Drackporiode   geht derart rasch vor sich, dass 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Pistonless steam pump.



   The steam pump without a lump according to the invention is shown in Fig. 1 of the drawing in axial longitudinal section according to A-B of Fig. 2, in Fig. 2 in view and in Fig. 3 in
 EMI1.1
   shaped in such a way that the larger cross section is directed downwards against the suction line and the taper is directed upwards against the steam supply line. F. ei d is the automatically acting suction valve, at c the steam valve, to which the trumpet-shaped steam supply pipe b connects. The lower, widened end of this tube extends close to the suction port and is opposite it. The delivery line connects to the outflow opening e arranged on the upper part of the pump body.



   Before starting the pump, the pump body is filled with water and then the steam inlet valve c is opened using the handwheel. The steam flowing in first presses the water in the pipe b into the pump body a and through the outflow opening e into the delivery line. As soon as the steam emerges from the lower, enlarged end of the pipe and comes into contact with the surrounding water, it condenses very quickly. As a result of the sudden drop in voltage caused by this, new liquid enters the pump body a and the steam supply pipe b through the suction line and the valve d due to the pressure of the outside air.

   The change between the condensation respectively. The sucking period and the drawing period goes on so quickly that
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Kolbenlose Dampfpumpe, gekennzeichnet durch einen birnenförmigen Pumpenkörper (a), eine an dessen oberen Teil anschliessende Förderlieitung und ein in den Pumpenkörper eingehautes, trompetenförmiges Zuleitungsrohr (b) für den ununterbrochen einströmenden Dampf, wobei das untere, erweiterte Knde dos Dampfzuleituugsrohres bis nahe zu der am EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Pistonless steam pump, characterized by a pear-shaped pump body (a), a delivery line adjoining its upper part and a trumpet-shaped feed pipe (b) built into the pump body for the continuously flowing steam, with the lower, widened end of the steam feed pipe close to the one on the EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT21756D 1903-10-30 1903-10-30 Pistonless steam pump. AT21756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT21756T 1903-10-30

Publications (1)

Publication Number Publication Date
AT21756B true AT21756B (en) 1905-10-25

Family

ID=3529323

Family Applications (1)

Application Number Title Priority Date Filing Date
AT21756D AT21756B (en) 1903-10-30 1903-10-30 Pistonless steam pump.

Country Status (1)

Country Link
AT (1) AT21756B (en)

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