FR1187542A - Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passes - Google Patents

Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passes

Info

Publication number
FR1187542A
FR1187542A FR1187542DA FR1187542A FR 1187542 A FR1187542 A FR 1187542A FR 1187542D A FR1187542D A FR 1187542DA FR 1187542 A FR1187542 A FR 1187542A
Authority
FR
France
Prior art keywords
fluid
conduit
pressure
automatically adjusting
passes
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
Application number
Other languages
French (fr)
Inventor
Smil Reis
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1187542A publication Critical patent/FR1187542A/en
Expired 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
    • F16K17/048—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 combined with other safety valves, or with pressure control devices
    • 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
    • G05D16/101—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the controller being arranged as a multiple-way valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR1187542D 1956-12-06 1957-12-06 Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passes Expired FR1187542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1187542X 1956-12-06

Publications (1)

Publication Number Publication Date
FR1187542A true FR1187542A (en) 1959-09-11

Family

ID=11432893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187542D Expired FR1187542A (en) 1956-12-06 1957-12-06 Apparatus for automatically adjusting the pressure of a fluid in a conduit through which said fluid passes

Country Status (1)

Country Link
FR (1) FR1187542A (en)

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