AT58010B - Driving device for hydraulic machines. - Google Patents

Driving device for hydraulic machines.

Info

Publication number
AT58010B
AT58010B AT58010DA AT58010B AT 58010 B AT58010 B AT 58010B AT 58010D A AT58010D A AT 58010DA AT 58010 B AT58010 B AT 58010B
Authority
AT
Austria
Prior art keywords
driving device
hydraulic machines
press
water
piston
Prior art date
Application number
Other languages
German (de)
Inventor
Bernhard Graetz
Original Assignee
Bernhard Graetz
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 Bernhard Graetz filed Critical Bernhard Graetz
Application granted granted Critical
Publication of AT58010B publication Critical patent/AT58010B/en

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  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Description

  

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    die Leitung g mit Füllwasser   ausfüllt. Erreicht nun das Presswasser in der Arbeitsmaschine einen   bestimmten   vorher einstellbaren Druck, so bewirkt es dadurch, dass es durch den Kanal k in den
Zylinderraum i gelangt und hiebei auf das Steuerorganf einwirkt, ein Umschalten des letzteren, so dass das Steuerorgan in die Stellung nach Fig. 4 gelangt.   Nunmehr   wird zur Erzielung des
Druckwasser nur noch die Kolbenfläche c herangezogen, da jetzt das   Presswasser   sowohl auf 
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   In diesem Falle passt sich also der hydraulische Druckwassererzeuger vollständig selbsttätig   dem   Kraftbedarf in der Presse an.   Während   der Zeit, wo der Widerstand in der Presse gering ist. wird nur wenig   Druckmittel verbraucht,   und wenn der Widerstand in der Presse steigt, der grössere 
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 Presswassermenge bei hoher   Spannung   erzielt wird, oder aber das gesamte, vor dem Presskolben befindliche Presswasser in die Arbeitsmaschine gedrückt, gleichzeitig aber durch die untere Fläche dieses Kolbens Niederdruckwasser aus dem Füllwasserbehälter angesaugt wird, so dass bei grosser 
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    the line g fills with filling water. If the press water in the working machine now reaches a certain previously adjustable pressure, it thereby causes it to pass through the channel k into the
Cylinder space i arrives and here acts on the control element, switching over the latter so that the control element moves into the position according to FIG. Now is to achieve the
Pressurized water only used the piston area c, since the press water is now on both
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   In this case, the hydraulic pressurized water generator adapts itself completely automatically to the power requirement in the press. During the time when the resistance in the press is low. only little pressure medium is used, and if the resistance in the press increases, the greater one
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 Press water amount is achieved at high voltage, or all of the press water located in front of the press piston is pressed into the machine, but at the same time low pressure water is sucked in from the filling water tank through the lower surface of this piston, so that at large
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AT58010D 1911-03-30 1911-06-20 Driving device for hydraulic machines. AT58010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE58010X 1911-03-30

Publications (1)

Publication Number Publication Date
AT58010B true AT58010B (en) 1913-03-10

Family

ID=5629385

Family Applications (1)

Application Number Title Priority Date Filing Date
AT58010D AT58010B (en) 1911-03-30 1911-06-20 Driving device for hydraulic machines.

Country Status (1)

Country Link
AT (1) AT58010B (en)

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