DE266094C - - Google Patents

Info

Publication number
DE266094C
DE266094C DENDAT266094D DE266094DA DE266094C DE 266094 C DE266094 C DE 266094C DE NDAT266094 D DENDAT266094 D DE NDAT266094D DE 266094D A DE266094D A DE 266094DA DE 266094 C DE266094 C DE 266094C
Authority
DE
Germany
Prior art keywords
auslaßstutzen
pierced
valves
behind
attached
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
DENDAT266094D
Other languages
German (de)
Publication of DE266094C publication Critical patent/DE266094C/de
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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Einrichtung an Ventilen zur Verhütung des Rückschlages in Wasserleitungen, dadurch gekennzeichnet, daß in einem .Auslaßstutzen hintereinander eine Anzahl aus sehr weichem Gummi bestehender Scheiben angebracht ist, die von einer großen Zahl sehr enger Kanäle durchbohrt sind.Device on valves to prevent kickback in water pipes, thereby characterized in that in a .Auslaßstutzen one behind the other a number very soft rubber existing discs is attached, which are pierced by a large number of very narrow channels.
DENDAT266094D Active DE266094C (en)

Publications (1)

Publication Number Publication Date
DE266094C true DE266094C (en)

Family

ID=523269

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT266094D Active DE266094C (en)

Country Status (1)

Country Link
DE (1) DE266094C (en)

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