DE194187C - - Google Patents

Info

Publication number
DE194187C
DE194187C DENDAT194187D DE194187DA DE194187C DE 194187 C DE194187 C DE 194187C DE NDAT194187 D DENDAT194187 D DE NDAT194187D DE 194187D A DE194187D A DE 194187DA DE 194187 C DE194187 C DE 194187C
Authority
DE
Germany
Prior art keywords
valve
counterweight
manometer
exceeded
electromagnet
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
DENDAT194187D
Other languages
German (de)
English (en)
Publication of DE194187C publication Critical patent/DE194187C/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)
DENDAT194187D Active DE194187C (cs)

Publications (1)

Publication Number Publication Date
DE194187C true DE194187C (cs)

Family

ID=457348

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT194187D Active DE194187C (cs)

Country Status (1)

Country Link
DE (1) DE194187C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006686B (de) * 1955-06-10 1957-04-18 Bopp & Reuther Gmbh Sicherheitsventil, insbesondere fuer Dampfanlagen, mit einem durch ein fremdes Druckmittel, z. B. Druckoel, beaufschlagten Kolben
DE1126209B (de) * 1960-03-24 1962-03-22 Bopp & Reuther Gmbh Zusatzbelastetes Sicherheitsventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006686B (de) * 1955-06-10 1957-04-18 Bopp & Reuther Gmbh Sicherheitsventil, insbesondere fuer Dampfanlagen, mit einem durch ein fremdes Druckmittel, z. B. Druckoel, beaufschlagten Kolben
DE1126209B (de) * 1960-03-24 1962-03-22 Bopp & Reuther Gmbh Zusatzbelastetes Sicherheitsventil

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