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DE4003C - Slowly closing water pipe valve - Google Patents

Slowly closing water pipe valve

Info

Publication number
DE4003C
DE4003C DENDAT4003D DE4003DA DE4003C DE 4003 C DE4003 C DE 4003C DE NDAT4003 D DENDAT4003 D DE NDAT4003D DE 4003D A DE4003D A DE 4003DA DE 4003 C DE4003 C DE 4003C
Authority
DE
Germany
Prior art keywords
water pipe
pipe valve
closing water
slowly closing
valve
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.)
Active
Application number
DENDAT4003D
Other languages
German (de)
Original Assignee
HOLDORFF & BRÜCKNER, Ingenieure, in Wien, Hauptstrafse 122
Publication of DE4003C publication Critical patent/DE4003C/en
Active 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

1878.1878.

Klasse 85.Class 85.

HOLDORFF & BRÜCKNER in WIEN. Langsam sehlieTsendes Wasserleitungs-Ventil.HOLDORFF & BRÜCKNER in VIENNA. Slowly closing water pipe valve.

Patentirt im Deutschen Reiche vom 19. Januar 1878 ab.Patented in the German Empire on January 19, 1878.

Das auf beiliegender Zeichnung dargestellte Ventil ist ein sogenanntes Selbstschlufsventil und wird bei demselben der Schlufs durch ein an einem Hebel wirkendes Gewicht herbeigeführt. In fester Verbindung mit dem abschliefsenden Ventil steht ein in einem geschlossenen Cylinder befindlicher, durchbrochener Kolben, welcher nach einer Richtung saugt, nach der anderen drückt. Diesem Kolben fallt die Aufgabe zu, den Schlufs des Ventils nur mit einer geringen Geschwindigkeit zu gestatten, welcher Zweck auch durch den Zeitaufwand zum Verdrängen des angesaugten Wassers erreicht wird. Der Schlufs des Ventils kann nicht blos durch ein Gewicht, sondern auch durch eine Feder, oder durch den Wasserdruck selbst ausgeübt werden.The valve shown in the accompanying drawing is a so-called self-closing valve and the conclusion is brought about by a weight acting on a lever. In a fixed connection with the closing valve there is a closed one Cylinder located, perforated piston, which sucks in one direction, after the other presses. This piston has the task of closing the valve to allow only at a low speed, whatever the purpose, also by the expenditure of time to displace the sucked water is achieved. The closing of the valve cannot be caused by a weight, but by a weight can also be exerted by a spring, or by the water pressure itself.

Claims (1)

Patent-Anspruch:Patent claim: Ein langsam schliefsendes Selbstschlufsventil mit Wasserverdränger und Gewicht, wie solches in der Zeichnung dargestellt und in der Beschreibung näher erklärt ist.A slowly closing self-closing valve with a water displacer and weight like that is shown in the drawing and explained in more detail in the description. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT4003D Slowly closing water pipe valve Active DE4003C (en)

Publications (1)

Publication Number Publication Date
DE4003C true DE4003C (en)

Family

ID=282858

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT4003D Active DE4003C (en) Slowly closing water pipe valve

Country Status (1)

Country Link
DE (1) DE4003C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878598A1 (en) * 2004-11-29 2006-06-02 Sagep Srm Sa Timed automatic closing device for valve, has piston with transverse orifices permitting passage of oil from lower to upper chamber of hydraulic cartridge, and regulating unit regulating flow of oil in cartridge channel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878598A1 (en) * 2004-11-29 2006-06-02 Sagep Srm Sa Timed automatic closing device for valve, has piston with transverse orifices permitting passage of oil from lower to upper chamber of hydraulic cartridge, and regulating unit regulating flow of oil in cartridge channel

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