DE48208C - Steam pressure reducer with automatic passage and control valve operated by means of a secondary line - Google Patents

Steam pressure reducer with automatic passage and control valve operated by means of a secondary line

Info

Publication number
DE48208C
DE48208C DENDAT48208D DE48208DA DE48208C DE 48208 C DE48208 C DE 48208C DE NDAT48208 D DENDAT48208 D DE NDAT48208D DE 48208D A DE48208D A DE 48208DA DE 48208 C DE48208 C DE 48208C
Authority
DE
Germany
Prior art keywords
secondary line
control valve
steam pressure
pressure reducer
valve operated
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
DENDAT48208D
Other languages
German (de)
Original Assignee
W. KUHLMANN in Offenbach a. M
Publication of DE48208C publication Critical patent/DE48208C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (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: Bei Dampfdruckminderern die Anordnung eines durch den Volldruck zu hebenden Kolbenkegels K, welcher den Durchlafs des Volldruckdampfes regelt und in seinen Hubbewegungen durch den Minderdruck insofern bedingt ist, als eine Nebenleitung c zwischen dem über K abgeschlossenen und durch enge Drosselöffnungen mit dem Volldruckdampf in Verbindung stehenden Räume r und dem den Minderdruckdampf enthaltenden Räume R durch ein Ventil oder einen Kolben K mittelst des Minderdruckes geschlossen und mittelst einer Feder oder eines Hebelgewichtes geöffnet wird.In the case of steam pressure reducers, the arrangement of a piston cone K to be lifted by the full pressure, which regulates the passage of the full pressure steam and is conditioned in its stroke movements by the reduced pressure insofar as a secondary line c between the rooms closed off via K and connected to the full pressure steam through narrow throttle openings r and the space R containing the reduced pressure steam is closed by a valve or a piston K by means of the reduced pressure and opened by means of a spring or a lever weight.
DENDAT48208D Steam pressure reducer with automatic passage and control valve operated by means of a secondary line Expired - Lifetime DE48208C (en)

Publications (1)

Publication Number Publication Date
DE48208C true DE48208C (en)

Family

ID=323200

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT48208D Expired - Lifetime DE48208C (en) Steam pressure reducer with automatic passage and control valve operated by means of a secondary line

Country Status (1)

Country Link
DE (1) DE48208C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392968A (en) * 1993-06-14 1995-02-28 Dark; Richard C. G. Dispensing closure and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392968A (en) * 1993-06-14 1995-02-28 Dark; Richard C. G. Dispensing closure and method

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