DE30997C - Double valve for gas pressure regulators - Google Patents

Double valve for gas pressure regulators

Info

Publication number
DE30997C
DE30997C DENDAT30997D DE30997DA DE30997C DE 30997 C DE30997 C DE 30997C DE NDAT30997 D DENDAT30997 D DE NDAT30997D DE 30997D A DE30997D A DE 30997DA DE 30997 C DE30997 C DE 30997C
Authority
DE
Germany
Prior art keywords
gas pressure
pressure regulators
double valve
valve
valve seat
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
DENDAT30997D
Other languages
German (de)
Original Assignee
F. OEHLMANN in Berlin, Philippstrafse 4
Publication of DE30997C publication Critical patent/DE30997C/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
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator

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 ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Pa te nt-An spruch:Patent claim: Bei Gasdruck-Regulatoren das zweite Ventil v, welches innerhalb des Haupt-Ventils / derart an der Spindel n> angebracht ist, dafs es bei geschlossenem Ventilsitz d die Durchströmungsöffhung beim Ventilsitz \ regulirt und von hier aus nur das erforderliche Gas durch das Haupt-Ventil / und durch dessen Oeffnungen γ nach dem Ableitungsrohre gelangen läfst.In the case of gas pressure regulators, the second valve v, which is fitted inside the main valve / on the spindle n> in such a way that, when the valve seat d is closed, it regulates the flow opening at the valve seat \ and from here only the required gas through the main valve / and through whose openings γ can reach the discharge pipe.
DENDAT30997D Double valve for gas pressure regulators Expired - Lifetime DE30997C (en)

Publications (1)

Publication Number Publication Date
DE30997C true DE30997C (en)

Family

ID=307097

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT30997D Expired - Lifetime DE30997C (en) Double valve for gas pressure regulators

Country Status (1)

Country Link
DE (1) DE30997C (en)

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