DE171561C - - Google Patents

Info

Publication number
DE171561C
DE171561C DENDAT171561D DE171561DA DE171561C DE 171561 C DE171561 C DE 171561C DE NDAT171561 D DENDAT171561 D DE NDAT171561D DE 171561D A DE171561D A DE 171561DA DE 171561 C DE171561 C DE 171561C
Authority
DE
Germany
Prior art keywords
pressure
auxiliary valve
valve
adjusted
high 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
DENDAT171561D
Other languages
German (de)
English (en)
Publication of DE171561C publication Critical patent/DE171561C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/04Control of fluid pressure without auxiliary power
    • G05D16/10Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/14Control of fluid pressure with auxiliary non-electric power
    • G05D16/16Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166Control 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)
  • Control Of Fluid Pressure (AREA)
DENDAT171561D Active DE171561C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE171561C true DE171561C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=436520

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT171561D Active DE171561C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE171561C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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