FR989742A - Perfectionnements aux accumulateurs d'énergie hydrauliques - Google Patents

Perfectionnements aux accumulateurs d'énergie hydrauliques

Info

Publication number
FR989742A
FR989742A FR989742DA FR989742A FR 989742 A FR989742 A FR 989742A FR 989742D A FR989742D A FR 989742DA FR 989742 A FR989742 A FR 989742A
Authority
FR
France
Prior art keywords
hydraulic energy
energy accumulators
accumulators
hydraulic
energy
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
Jean-Louis Gratzmuller
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 FR989742A publication Critical patent/FR989742A/fr
Expired legal-status Critical Current

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
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/21—Accumulator cushioning means using springs
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR989742D 1949-04-27 1949-04-27 Perfectionnements aux accumulateurs d'énergie hydrauliques Expired FR989742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989742T 1949-04-27

Publications (1)

Publication Number Publication Date
FR989742A true FR989742A (fr) 1951-09-12

Family

ID=9540440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989742D Expired FR989742A (fr) 1949-04-27 1949-04-27 Perfectionnements aux accumulateurs d'énergie hydrauliques

Country Status (1)

Country Link
FR (1) FR989742A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068047B (fr) * 1959-10-29
US3095013A (en) * 1958-07-30 1963-06-25 Mercier Jean Pressure vessels
DE1165362B (de) * 1955-03-02 1964-03-12 Jean Mercier Druckmittelbehaelter mit einem Speicherraum
US3276477A (en) * 1963-05-09 1966-10-04 William J Bleasdale Cushioning means for hydraulic system
US3276478A (en) * 1963-09-18 1966-10-04 William J Bleasdale Reenforced pressure surge cushioning means for a hydraulic system
US3326241A (en) * 1964-01-25 1967-06-20 Mercier Olaer Patent Corp Pressure vessel
FR2533641A1 (fr) * 1982-09-27 1984-03-30 Mercier J Perfectionnements aux reservoirs de pression a prix de revient reduit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068047B (fr) * 1959-10-29
DE1165362B (de) * 1955-03-02 1964-03-12 Jean Mercier Druckmittelbehaelter mit einem Speicherraum
US3095013A (en) * 1958-07-30 1963-06-25 Mercier Jean Pressure vessels
US3276477A (en) * 1963-05-09 1966-10-04 William J Bleasdale Cushioning means for hydraulic system
US3276478A (en) * 1963-09-18 1966-10-04 William J Bleasdale Reenforced pressure surge cushioning means for a hydraulic system
US3326241A (en) * 1964-01-25 1967-06-20 Mercier Olaer Patent Corp Pressure vessel
FR2533641A1 (fr) * 1982-09-27 1984-03-30 Mercier J Perfectionnements aux reservoirs de pression a prix de revient reduit

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