DE45305C - Gas or steam pressure reducing valve with opposed piston and lever swinging on adjustable cutting edge - Google Patents

Gas or steam pressure reducing valve with opposed piston and lever swinging on adjustable cutting edge

Info

Publication number
DE45305C
DE45305C DENDAT45305D DE45305DA DE45305C DE 45305 C DE45305 C DE 45305C DE NDAT45305 D DENDAT45305 D DE NDAT45305D DE 45305D A DE45305D A DE 45305DA DE 45305 C DE45305 C DE 45305C
Authority
DE
Germany
Prior art keywords
gas
reducing valve
pressure reducing
cutting edge
steam pressure
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
DENDAT45305D
Other languages
German (de)
Original Assignee
GEBR. HEUCKEN & CO. in Aachen
Publication of DE45305C publication Critical patent/DE45305C/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
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Description

Hierzu 2 Blatt Zeichnungen.For this purpose 2 sheets of drawings.

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

Claims (1)

Patent-Anspruch:Patent claim: Ein Dampf- oder Gasdruckminderungsventil, bei welchem ein zu dem gegebenen Hochdruck in gleichbleibendem Verhältnifs stehender Minderdruck mittelst des auf einer Schneide r oder Rolle ν schwingenden Hebels e dadurch erzielt wird, dafs der Hebel einerseits durch das Eintrittsventil λ, andererseits durch den unter dem verminderten Dampfoder Gasdruck stehenden Kolben c belastet wird, wobei das Verhältnifs des Minderdruckes zum Hochdruck durch Verschieben der Schneider oder Rolle ν geändert werden und der Kolben c auch durch eine biegsame Platte ersetzt werden kann.A steam or gas pressure reducing valve, in which a reduced pressure in constant proportion to the given high pressure is achieved by means of the lever e swinging on a cutter r or roller ν , in that the lever is on the one hand through the inlet valve λ and on the other hand through the under the reduced steam or Gas pressure piston c is loaded, whereby the ratio of the reduced pressure to the high pressure can be changed by moving the cutter or roller ν and the piston c can also be replaced by a flexible plate.
DENDAT45305D Gas or steam pressure reducing valve with opposed piston and lever swinging on adjustable cutting edge Expired - Lifetime DE45305C (en)

Publications (1)

Publication Number Publication Date
DE45305C true DE45305C (en)

Family

ID=320485

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT45305D Expired - Lifetime DE45305C (en) Gas or steam pressure reducing valve with opposed piston and lever swinging on adjustable cutting edge

Country Status (1)

Country Link
DE (1) DE45305C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042328B (en) * 1952-02-25 1958-10-30 Draegerwerke Heinr & Bernh Dra Regulator with leverage between locking piece and control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042328B (en) * 1952-02-25 1958-10-30 Draegerwerke Heinr & Bernh Dra Regulator with leverage between locking piece and control device

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