DE51956C - Pressure reducer with shut-off valve displaced by the wedge surface - Google Patents

Pressure reducer with shut-off valve displaced by the wedge surface

Info

Publication number
DE51956C
DE51956C DENDAT51956D DE51956DA DE51956C DE 51956 C DE51956 C DE 51956C DE NDAT51956 D DENDAT51956 D DE NDAT51956D DE 51956D A DE51956D A DE 51956DA DE 51956 C DE51956 C DE 51956C
Authority
DE
Germany
Prior art keywords
pressure reducer
wedge surface
shut
valve displaced
rod
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
DENDAT51956D
Other languages
German (de)
Original Assignee
ILLGEN & LUDWIG in Berlin N., Fehrbellinerstr. 14
Publication of DE51956C publication Critical patent/DE51956C/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
    • G05D16/0675—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 the membrane acting on the obturator through a lever
    • G05D16/0683—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 the membrane acting on the obturator through a lever using a spring-loaded membrane
    • G05D16/0686—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 the membrane acting on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Flow Control (AREA)
  • Treatment Of Fiber Materials (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: Ein Druckminderer für flüssige Kohlensäure, hochgespannte Gase oder Dämpfe, bei welchem der Verschlufs des Eintrittskanales in der Weise geschieht, dafs das Abschlufsstück durch eine Keilfläche f der beweglichen Stange e in zu dieser Stange rechtwinkliger Richtung gegen den Austrittskanal geprefst wird und diesen durch Heben oder Senken der Stange e öffnet oder schliefst.A pressure reducer for liquid carbon dioxide, high-tension gases or vapors, in which the closure of the inlet channel takes place in such a way that the end piece is pressed against the outlet channel by a wedge surface f of the movable rod e in a direction perpendicular to this rod and this is pressed by raising or lowering it the rod e opens or falls asleep.
DENDAT51956D Pressure reducer with shut-off valve displaced by the wedge surface Expired - Lifetime DE51956C (en)

Publications (1)

Publication Number Publication Date
DE51956C true DE51956C (en)

Family

ID=326695

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT51956D Expired - Lifetime DE51956C (en) Pressure reducer with shut-off valve displaced by the wedge surface

Country Status (1)

Country Link
DE (1) DE51956C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444260A (en) * 1944-12-27 1948-06-29 Westinghouse Air Brake Co Control apparatus
US4842013A (en) * 1988-02-29 1989-06-27 Fisher Controls International, Inc. Droop compensated direct acting pressure regulator
US6933829B2 (en) 2000-12-14 2005-08-23 Epcos Ag Electrical component having a protective layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444260A (en) * 1944-12-27 1948-06-29 Westinghouse Air Brake Co Control apparatus
US4842013A (en) * 1988-02-29 1989-06-27 Fisher Controls International, Inc. Droop compensated direct acting pressure regulator
EP0331665A3 (en) * 1988-02-29 1990-08-01 Fisher Controls International, Inc. Droop compensated direct acting pressure regulator
US6933829B2 (en) 2000-12-14 2005-08-23 Epcos Ag Electrical component having a protective layer

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