DE270024C - - Google Patents

Info

Publication number
DE270024C
DE270024C DENDAT270024D DE270024DA DE270024C DE 270024 C DE270024 C DE 270024C DE NDAT270024 D DENDAT270024 D DE NDAT270024D DE 270024D A DE270024D A DE 270024DA DE 270024 C DE270024 C DE 270024C
Authority
DE
Germany
Prior art keywords
valve
pressure chamber
steam
main valve
auxiliary valve
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
DENDAT270024D
Other languages
German (de)
English (en)
Publication of DE270024C publication Critical patent/DE270024C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
DENDAT270024D Active DE270024C (OSRAM)

Publications (1)

Publication Number Publication Date
DE270024C true DE270024C (OSRAM)

Family

ID=526818

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT270024D Active DE270024C (OSRAM)

Country Status (1)

Country Link
DE (1) DE270024C (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944228C (de) * 1953-07-23 1956-06-07 Spuhr & Co Appbau M Federbelastetes Hochhubsicherheitsventil mit Vorsteuerventil
DE1085001B (de) * 1954-01-30 1960-07-07 Tech Et Commerciale D Installa Sicherheitsventil fuer UEber- und Unterdruck mit Hilfssteuerung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944228C (de) * 1953-07-23 1956-06-07 Spuhr & Co Appbau M Federbelastetes Hochhubsicherheitsventil mit Vorsteuerventil
DE1085001B (de) * 1954-01-30 1960-07-07 Tech Et Commerciale D Installa Sicherheitsventil fuer UEber- und Unterdruck mit Hilfssteuerung

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