DE22036C - Relief device for steam valve - Google Patents

Relief device for steam valve

Info

Publication number
DE22036C
DE22036C DENDAT22036D DE22036DA DE22036C DE 22036 C DE22036 C DE 22036C DE NDAT22036 D DENDAT22036 D DE NDAT22036D DE 22036D A DE22036D A DE 22036DA DE 22036 C DE22036 C DE 22036C
Authority
DE
Germany
Prior art keywords
relief device
steam valve
piston
control piston
connection
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
DENDAT22036D
Other languages
German (de)
Original Assignee
W. voit in San Francisco
Publication of DE22036C publication Critical patent/DE22036C/en
Active 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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/12—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 characterised by having means for effecting pressure equilibrium between two different cylinder spaces at idling

Description

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

Claims (2)

PATENT-AnSprüche:PATENT CLAIMS: 1. Bei einer Enlastungsvorrichtung für Dampfschieber die Uebertragung des auf den Schieber D wirkenden Dampfdruckes auf die Steuerkolben F in Verbindung mit der Anordnung der Oeffnungen P in den Cylindern der Steuerkolben behufs Entlastung der letzteren. 1. In the case of a relief device for steam valve, the transfer of the steam pressure acting on the valve D to the control piston F in connection with the arrangement of the openings P in the cylinders of the control piston for the purpose of relieving the latter. 2. Die Construction eines umgekehrten becherförmigen Cylinders η, welcher an den in horizontaler Richtung sich bewegenden Steuerkolben FF aufgehängt ist, in Verbindung mit dem Schieber D und Kolben K, welcher Kolben sich im Cylinder η bewegt und einen Raum über sich hat, der durch einen Kanal r mit der Ausströmung oder der atmosphärischen Luft in Verbindung steht.2. The construction of an inverted cup-shaped cylinder η, which is suspended from the horizontally moving control piston FF , in connection with the slide D and piston K, which piston moves in the cylinder η and has a space above it through a Channel r communicates with the outflow or the atmospheric air. Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.
DENDAT22036D Relief device for steam valve Active DE22036C (en)

Publications (1)

Publication Number Publication Date
DE22036C true DE22036C (en)

Family

ID=298696

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT22036D Active DE22036C (en) Relief device for steam valve

Country Status (1)

Country Link
DE (1) DE22036C (en)

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