DE475014C - Device for absorbing hydraulic shocks - Google Patents

Device for absorbing hydraulic shocks

Info

Publication number
DE475014C
DE475014C DEG67676D DEG0067676D DE475014C DE 475014 C DE475014 C DE 475014C DE G67676 D DEG67676 D DE G67676D DE G0067676 D DEG0067676 D DE G0067676D DE 475014 C DE475014 C DE 475014C
Authority
DE
Germany
Prior art keywords
hydraulic shocks
pressure line
absorbing hydraulic
slide
absorbing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEG67676D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM GEISSLER
Original Assignee
WILHELM GEISSLER
Publication date
Priority to DEG67676D priority Critical patent/DE475014C/en
Application granted granted Critical
Publication of DE475014C publication Critical patent/DE475014C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Description

Vorrichtung zur Aufnahme hydraulischer Stöße Die Erfindung betrifft eine Vorrichtung, bei welcher die in hydraulischen Leitungen auftretenden Stöße aufgefangen und vernichtet werden.Device for absorbing hydraulic shocks The invention relates to a device in which the shocks occurring in hydraulic lines be caught and destroyed.

In die unterbrochene Druckleitung a, welche mit den Flanschen b an die Turbine angeschlossen ist, wird ein bewegliches und gegen die Druckleitung abgedichtetes Rohr c eingesetzt, das sich axial in der Druckleitung verschiebt. In das Rohr c ist der Schieber d eingebaut; ferner sind an dem Rohr c Flansche e und an der Druckleitung a Flansche f fest angeordnet und zwischen diesen Flanschen e- f Reibungspuffer bzw. Ringfedern g und reibungslose Federn h vorgesehen.In the interrupted pressure line a, which is connected to the flanges b the turbine is connected, becomes a movable and sealed against the pressure line Tube c used, which moves axially in the pressure line. In the pipe c the slide d is installed; furthermore, there are flanges e on the pipe c and on the pressure line a Flanges f are fixed and between these flanges e- f friction buffers or Annular springs g and frictionless springs h are provided.

Wird nun der Schieber d geschlossen, so schlägt der strömende Wasserfaden gegen denselben und übt einerseits auf die zwischen Schieber d und Turbine liegende Wassermasse anderseits auch auf die Reibungspuffer g und Federn h einen Druck aus. Die zwischen Schieber und Turbine liegende Wassermasse kann durch die Turbine entweichen, während sich die federnden Teile g, h zusammenpressen. Ihre Wirksamkeit ist nun derart bemessen, daß sie den auftretenden Druck mit Sicherheit aufnehmen, anderseits aber durch ihren Rückstoß den auf dem Schieber lastenden hydrostatischen Druck überwinden, so daß der Schieber nach Auffangen des Stoßes ohne Rückstoß in seine ursprüngliche Lage zurückkehrt.If the slide d is now closed, the flowing thread of water strikes against the same and exerts on the one hand on the one between slide d and turbine On the other hand, the mass of water exerts pressure on the friction buffers g and springs h. The mass of water between the valve and the turbine can escape through the turbine, while the resilient parts g, h press together. Your effectiveness is now dimensioned in such a way that they absorb the pressure occurring with certainty, on the other hand but overcome the hydrostatic pressure on the slide by their recoil, so that the slide returns to its original position without recoil after absorbing the shock Location returns.

Claims (2)

PATENT ANSJ'1tÜCl1E: i. Vorrichtung zur Aufnahme hydraulischer Stöße, dadurch gekennzeichnet, daß die beim Absperren der Leitung auftretenden Wasserschläge durch ein System von stoßverzehrenden Teilen (Ringfedern, Reibungspuffer) aufgenommen werden. PATENT ANSJ'1tÜCl1E: i. Device for absorbing hydraulic shocks, characterized in that the water hammer occurring when the line is shut off absorbed by a system of shock absorbing parts (ring springs, friction buffers) will. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Schieber in einem in der Druckleitung (a) axial verschiebbaren Rohr (c), welches gegen die Druckleitung (a) durch die stoßverzehrenden Teile abgefangen wird, angeordnet ist.2. Apparatus according to claim i, characterized in that the slide in a pipe (c) which is axially displaceable in the pressure line (a) and which against the Pressure line (a) is intercepted by the shock absorbing parts, is arranged.
DEG67676D Device for absorbing hydraulic shocks Expired DE475014C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG67676D DE475014C (en) Device for absorbing hydraulic shocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG67676D DE475014C (en) Device for absorbing hydraulic shocks

Publications (1)

Publication Number Publication Date
DE475014C true DE475014C (en) 1929-04-15

Family

ID=7134244

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG67676D Expired DE475014C (en) Device for absorbing hydraulic shocks

Country Status (1)

Country Link
DE (1) DE475014C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910633C (en) * 1935-03-11 1954-05-03 Eugene Camille Saint Jacques Oven for agglomerating or clinkering powdery materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910633C (en) * 1935-03-11 1954-05-03 Eugene Camille Saint Jacques Oven for agglomerating or clinkering powdery materials

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