AT56528B - Control device for hydraulic change and reversing gears. - Google Patents

Control device for hydraulic change and reversing gears.

Info

Publication number
AT56528B
AT56528B AT56528DA AT56528B AT 56528 B AT56528 B AT 56528B AT 56528D A AT56528D A AT 56528DA AT 56528 B AT56528 B AT 56528B
Authority
AT
Austria
Prior art keywords
control device
pump
reversing gears
hydraulic change
motors
Prior art date
Application number
Other languages
German (de)
Inventor
Richard Klinger
Original Assignee
Richard Klinger
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 Richard Klinger filed Critical Richard Klinger
Application granted granted Critical
Publication of AT56528B publication Critical patent/AT56528B/en

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  • Reciprocating Pumps (AREA)

Description

  

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   Es ist ohneweiters ersichtlich, dass der Kolbenschieber b in allen Stellungen vollständig entlastet ist. 



   Für gewisse Zwecke ist es unter Umständen   erwünscht.   auch rückwärts mit verschiedenen Ge- 
 EMI3.1 
 in Verbindung zu setzen. Dadurch sind die entsprechenden Arbeitsräume V. v unter Druckausgleich abgeschaltet. Die von ihnen aufgenommene Druckflüssigkeit gelangt zu dem von der Pumpe kommenden Druckflüssigkeitsstrom in stetem Kreislauf zurück, so dass die gesamte von der Pumpe kommende Flüssigkeitsmenge durch die Arbeitsräume   VI,     1, 1 gehen muss,   deren Abflusskanäle h. i entsprechend der Stellung des Kolbenschiebers mit der Saugseite der Pumpe verbunden sind. 



   Statt mehrere Flüssigkeitsmotoren bzw. einen Motor mit mehreren Arbeitsräumen mit einer einzigen Druckpumpe zu verbinden, könnte man auch mehrere Pumpen oder eine Pumpe mit mehreren in kleinerer   oder grösserer   Zahl einschaltbaren Arbeitsräumen unter entsprechender   Anordnung   der Steuervorrichtung in Verbindung mit einem einzigen Motor verwenden. Man erhält eine derartige Anordnung 2. B.. wenn man die Motoren als Pumpen und die Pumpe als Motor laufen lässt.



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   It can be seen without further ado that the piston slide b is completely relieved in all positions.



   It may be desirable for certain purposes. also backwards with different
 EMI3.1
 To get in touch. As a result, the corresponding work spaces V. v are switched off under pressure compensation. The pressurized fluid taken up by them returns to the pressurized fluid flow coming from the pump in a constant cycle, so that the entire amount of fluid coming from the pump must go through the working spaces VI, 1, 1, the discharge channels of which h. i are connected to the suction side of the pump according to the position of the piston valve.



   Instead of connecting several liquid motors or a motor with several working spaces with a single pressure pump, one could also use several pumps or one pump with several working spaces that can be switched on in smaller or larger numbers with a corresponding arrangement of the control device in connection with a single motor. Such an arrangement 2, B .. is obtained if the motors run as pumps and the pump runs as a motor.

Claims (1)

PATENT-ANSPRUCH : Steuervorrichtung für hydraulische Wechsel- und Wendegetriebe mit einer Druckpumpe und einem oder mehreren Flüssigkeitsmotoren, deren Arbeitsräume durch eine Reihe von in der Steuervorrichtung vorgesehenen, durch die Steuerflanschen (c, c1) eines Kolbenschiebers (b) gesteuerten Kanälen in verschiedener Gruppierung mit der Pumpe verbunden werden können. EMI3.2 mit der Dru kseite der Pumpe in Verbindung tritt, wodurch die Pumpe zugieu'h mit den Motoren kurzgeschlossenwird. PATENT CLAIM: Control device for hydraulic change and reversing gears with a pressure pump and one or more fluid motors, the working spaces of which are connected to the pump in various groups by a series of channels provided in the control device and controlled by the control flanges (c, c1) of a piston valve (b) can. EMI3.2 with the pressure side of the pump, whereby the pump is connected to the motors.
AT56528D 1910-12-24 1910-12-24 Control device for hydraulic change and reversing gears. AT56528B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT56528T 1910-12-24

Publications (1)

Publication Number Publication Date
AT56528B true AT56528B (en) 1912-11-25

Family

ID=3578156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT56528D AT56528B (en) 1910-12-24 1910-12-24 Control device for hydraulic change and reversing gears.

Country Status (1)

Country Link
AT (1) AT56528B (en)

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