DE182331C - - Google Patents

Info

Publication number
DE182331C
DE182331C DENDAT182331D DE182331DA DE182331C DE 182331 C DE182331 C DE 182331C DE NDAT182331 D DENDAT182331 D DE NDAT182331D DE 182331D A DE182331D A DE 182331DA DE 182331 C DE182331 C DE 182331C
Authority
DE
Germany
Prior art keywords
pressure
valve
piston
steam
reduced 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.)
Active
Application number
DENDAT182331D
Other languages
German (de)
English (en)
Publication of DE182331C publication Critical patent/DE182331C/de
Active 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Safety Valves (AREA)
DENDAT182331D Active DE182331C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE182331C true DE182331C (enrdf_load_html_response)

Family

ID=446441

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT182331D Active DE182331C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE182331C (enrdf_load_html_response)

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