FR1165783A - Limiteur de pression à double effet - Google Patents

Limiteur de pression à double effet

Info

Publication number
FR1165783A
FR1165783A FR1165783DA FR1165783A FR 1165783 A FR1165783 A FR 1165783A FR 1165783D A FR1165783D A FR 1165783DA FR 1165783 A FR1165783 A FR 1165783A
Authority
FR
France
Prior art keywords
relief valve
pressure relief
double acting
acting pressure
double
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
English (en)
Inventor
Firmin-Roger Arnal
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 FR1165783A publication Critical patent/FR1165783A/fr
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
    • F16K17/0406—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 in the form of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • 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
    • F16K17/0433—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 vibration preventing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1165783D 1957-02-01 1957-02-01 Limiteur de pression à double effet Expired FR1165783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1165783T 1957-02-01

Publications (1)

Publication Number Publication Date
FR1165783A true FR1165783A (fr) 1958-10-29

Family

ID=9654702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165783D Expired FR1165783A (fr) 1957-02-01 1957-02-01 Limiteur de pression à double effet

Country Status (1)

Country Link
FR (1) FR1165783A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182921B (de) * 1958-12-02 1964-12-03 Von Roll Ag Vorgesteuertes Sicherheitsventil
US3454028A (en) * 1965-07-09 1969-07-08 Danfoss As Hydraulic valve unit for use in hydraulic systems
FR2479354A1 (fr) * 1980-03-31 1981-10-02 Mac Valves Inc Valve pneumatique regulatrice de pression et de decharge, notamment pour la commande d'un verin pneumatique
FR2518656A1 (fr) * 1981-12-23 1983-06-24 Vernay Henri Commande hydraulique pour la rotation d'un mat de grue ou analogue

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182921B (de) * 1958-12-02 1964-12-03 Von Roll Ag Vorgesteuertes Sicherheitsventil
US3454028A (en) * 1965-07-09 1969-07-08 Danfoss As Hydraulic valve unit for use in hydraulic systems
FR2479354A1 (fr) * 1980-03-31 1981-10-02 Mac Valves Inc Valve pneumatique regulatrice de pression et de decharge, notamment pour la commande d'un verin pneumatique
FR2518656A1 (fr) * 1981-12-23 1983-06-24 Vernay Henri Commande hydraulique pour la rotation d'un mat de grue ou analogue

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