DE52747C - Relief device for gate valves by means of a through channel to be closed off by the spindle nut - Google Patents

Relief device for gate valves by means of a through channel to be closed off by the spindle nut

Info

Publication number
DE52747C
DE52747C DENDAT52747D DE52747DA DE52747C DE 52747 C DE52747 C DE 52747C DE NDAT52747 D DENDAT52747 D DE NDAT52747D DE 52747D A DE52747D A DE 52747DA DE 52747 C DE52747 C DE 52747C
Authority
DE
Germany
Prior art keywords
closed
relief device
spindle nut
channel
gate valves
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 - Lifetime
Application number
DENDAT52747D
Other languages
German (de)
Original Assignee
C. GlEBELER in Berlin W., Bülowstr. 681
Publication of DE52747C publication Critical patent/DE52747C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Eine Entlastungsvorrichtung für Schieber, bestehend aus den die beiden Seiten der Leitung durch den abfliefsenden Schieber hindurch in Verbindung setzenden Durchgangskanälen K, welche durch die zum Ventilteller ν ausgebildete Spindelmutter abgeschlossen werden können, in derartiger Anordnung, dafs beim Drehen der Spindel behufs Oeffnens des Schiebers zunächst die Kanäle der abgesperrten Flüssigkeit den Durchgang gestatten.A relief device for slide, consisting of the through-channels K, which connect the two sides of the line through the draining slide, and which can be closed by the spindle nut designed for the valve disk ν , in such an arrangement that when the spindle is turned, the slide is opened first the channels allow the shut-off liquid to pass through.
DENDAT52747D Relief device for gate valves by means of a through channel to be closed off by the spindle nut Expired - Lifetime DE52747C (en)

Publications (1)

Publication Number Publication Date
DE52747C true DE52747C (en)

Family

ID=327435

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT52747D Expired - Lifetime DE52747C (en) Relief device for gate valves by means of a through channel to be closed off by the spindle nut

Country Status (1)

Country Link
DE (1) DE52747C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080369B (en) * 1952-04-17 1960-04-21 Siemens Ag Gate valve for steam and liquids with movable shut-off plates
DE1170189B (en) * 1958-07-03 1964-05-14 Separator Ab Washing releaser for flushing pipes, hoses and other continuous hollow bodies with a washing liquid, in particular washing devices for mechanical milking systems
DE1239534B (en) * 1960-08-22 1967-04-27 Us Industries Inc Valve with a closure piece arranged to the side of the flow path in the open position

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080369B (en) * 1952-04-17 1960-04-21 Siemens Ag Gate valve for steam and liquids with movable shut-off plates
DE1170189B (en) * 1958-07-03 1964-05-14 Separator Ab Washing releaser for flushing pipes, hoses and other continuous hollow bodies with a washing liquid, in particular washing devices for mechanical milking systems
DE1239534B (en) * 1960-08-22 1967-04-27 Us Industries Inc Valve with a closure piece arranged to the side of the flow path in the open position

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