DE2324369A1 - Vorrichtung zur geraeuschminderung an dampfdrosselventilen - Google Patents

Vorrichtung zur geraeuschminderung an dampfdrosselventilen

Info

Publication number
DE2324369A1
DE2324369A1 DE19732324369 DE2324369A DE2324369A1 DE 2324369 A1 DE2324369 A1 DE 2324369A1 DE 19732324369 DE19732324369 DE 19732324369 DE 2324369 A DE2324369 A DE 2324369A DE 2324369 A1 DE2324369 A1 DE 2324369A1
Authority
DE
Germany
Prior art keywords
incisions
valve
valve seat
edge
noise reduction
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.)
Pending
Application number
DE19732324369
Other languages
German (de)
English (en)
Inventor
Frank J Heymann
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2324369A1 publication Critical patent/DE2324369A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
DE19732324369 1972-06-06 1973-05-14 Vorrichtung zur geraeuschminderung an dampfdrosselventilen Pending DE2324369A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26022672A 1972-06-06 1972-06-06

Publications (1)

Publication Number Publication Date
DE2324369A1 true DE2324369A1 (de) 1973-12-20

Family

ID=22988299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732324369 Pending DE2324369A1 (de) 1972-06-06 1973-05-14 Vorrichtung zur geraeuschminderung an dampfdrosselventilen

Country Status (3)

Country Link
CH (1) CH567220A5 (enExample)
DE (1) DE2324369A1 (enExample)
IT (1) IT993568B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033210A1 (de) * 1980-08-29 1982-04-08 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Ventil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436222B (sv) * 1983-09-27 1984-11-19 Fludex Ab Sektioneringsventil for begrensning av trycktransienter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033210A1 (de) * 1980-08-29 1982-04-08 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Ventil

Also Published As

Publication number Publication date
IT993568B (it) 1975-09-30
CH567220A5 (enExample) 1975-09-30

Similar Documents

Publication Publication Date Title
DE2356326C2 (de) Sanitäres Wasserventil
DE10351357B3 (de) Dämpfventil mit richtungsabhängig schaltbaren Querschnitt
DE2509376A1 (de) Stroemungsmittel-steuervorrichtung
WO2016074867A1 (de) Dämpfventil für einen schwingungsdämpfer
DE736861C (de) Schieber zur Regelung des Druckes und der Durchflussmenge
DE4238859C1 (de) Drosselvorrichtung, insbesondere Drosselventil
DE2545378C2 (de) Geräuscharmes Gasdruckregelgerät
EP0035605B1 (de) Absperrorgan für gasförmige Medien mit einer Einrichtung zur Dämpfung selbsterregter akustischer Schwingungen in Kavitäten
DE102014205855A1 (de) Dämpfventilanordnung mit einer mehrstufigen Dämpfkraftkennlinie
DE1194116B (de) Vorrichtung zum Einfuehren eines Luftstroms durch Ejektorwirkung in einen anderen Luftstrom
DE202015106299U1 (de) Filterscheibe
DE1263425B (de) Hilfsgesteuertes Ventil, dessen Bewegung durch das abzusperrende Druckmittel bewirkt wird
DE1250220B (enExample)
DE2324369A1 (de) Vorrichtung zur geraeuschminderung an dampfdrosselventilen
DE2723924C2 (de) Rückstausieb und Verfahren zu seiner Herstellung
DE2604135A1 (de) Ventil, insbesondere membransicherheitsventil
DE102004062008A1 (de) Kraftstofffilter mit Auslassöffnungen, die vorzugsweise mit einem hydroerosiven Verfahren bearbeitet sind
DE2015826C3 (de) Schwingungsdämpfer zum Dämpfen von Druckstollen In einem Flüssigkeitsstrom
DE809506C (de) Ventilsitz
DE832227C (de) Zentralheizungsventil, insbesondere fuer Hochdruckheizungen
DE1303529C2 (de) Fluessigkeitsfilter
DE19758625B4 (de) Dämpfer mit Geräuschdämpfung
DE496409C (de) Als Doppelsitzventil ausgebildetes Regelventil
DE1106127B (de) Rueckstroemdrossel mit zentralen oder ringfoermigen Widerstandskoerpern
DE2736621C2 (de) Selbstschlußarmatur mit einer Vorrichtung zum Schutz der Druckausgleichsdüse gegen Verstopfung

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee