LU41303A1 - - Google Patents

Info

Publication number
LU41303A1
LU41303A1 LU41303DA LU41303A1 LU 41303 A1 LU41303 A1 LU 41303A1 LU 41303D A LU41303D A LU 41303DA LU 41303 A1 LU41303 A1 LU 41303A1
Authority
LU
Luxembourg
Application number
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
Publication of LU41303A1 publication Critical patent/LU41303A1/xx

Links

Classifications

    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2622—Bypass or relief valve responsive to pressure downstream of outlet valve
    • Y10T137/2625—Pilot valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
LU41303D 1961-02-28 1962-02-26 LU41303A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854172A FR1290260A (fr) 1961-02-28 1961-02-28 Dispositif maintenant entre deux valeurs données la pression dans des circuits hydrauliques

Publications (1)

Publication Number Publication Date
LU41303A1 true LU41303A1 (xx) 1962-04-26

Family

ID=8749847

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41303D LU41303A1 (xx) 1961-02-28 1962-02-26

Country Status (6)

Country Link
US (1) US3149639A (xx)
BE (1) BE612936A (xx)
ES (1) ES274038A1 (xx)
FR (1) FR1290260A (xx)
GB (1) GB988780A (xx)
LU (1) LU41303A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR84166E (fr) * 1963-07-17 1964-12-04 Citroen Sa Andre Dispositif maintenant entre deux valeurs données la pression dans des circuits hydrauliques
GB8714519D0 (en) * 1987-06-20 1987-07-22 Vickers Systems Ltd Hydraulic latch device
FR2637324B1 (fr) * 1988-10-04 1994-02-25 Peugeot Automobiles Dispositif de commande de securite pour electropompe
FR2760796B1 (fr) * 1997-03-14 2001-10-26 Peugeot Dispositif conjoncteur-disjoncteur hydraulique et vehicule automobile equipe de ce dispositif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655169A (en) * 1947-04-24 1953-10-13 Electraulic Presses Ltd Autoamtic unloading valve for hydraulic pumps
US2828760A (en) * 1953-05-19 1958-04-01 British Messier Ltd Automatic cut-outs for hydraulic circuits
US2848009A (en) * 1956-02-16 1958-08-19 Gen Motors Corp Unloading valve

Also Published As

Publication number Publication date
BE612936A (fr) 1962-05-16
GB988780A (en) 1965-04-14
ES274038A1 (es) 1962-03-16
US3149639A (en) 1964-09-22
FR1290260A (fr) 1962-04-13

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