FR1416154A - Pressure compensator for hydraulic lines - Google Patents

Pressure compensator for hydraulic lines

Info

Publication number
FR1416154A
FR1416154A FR996501A FR996501A FR1416154A FR 1416154 A FR1416154 A FR 1416154A FR 996501 A FR996501 A FR 996501A FR 996501 A FR996501 A FR 996501A FR 1416154 A FR1416154 A FR 1416154A
Authority
FR
France
Prior art keywords
hydraulic lines
pressure compensator
compensator
pressure
hydraulic
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
FR996501A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 by L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Priority to FR996501A priority Critical patent/FR1416154A/en
Application granted granted Critical
Publication of FR1416154A publication Critical patent/FR1416154A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B19/00—Positive-displacement machines or engines of flexible-wall type
    • F01B19/02—Positive-displacement machines or engines of flexible-wall type with plate-like flexible members
    • 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
    • F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
    • 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
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
    • 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
    • F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
    • 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
    • F15B2201/413—Liquid ports having multiple liquid ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR996501A 1964-11-27 1964-11-27 Pressure compensator for hydraulic lines Expired FR1416154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR996501A FR1416154A (en) 1964-11-27 1964-11-27 Pressure compensator for hydraulic lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996501A FR1416154A (en) 1964-11-27 1964-11-27 Pressure compensator for hydraulic lines

Publications (1)

Publication Number Publication Date
FR1416154A true FR1416154A (en) 1965-10-29

Family

ID=8843482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996501A Expired FR1416154A (en) 1964-11-27 1964-11-27 Pressure compensator for hydraulic lines

Country Status (1)

Country Link
FR (1) FR1416154A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456238A1 (en) * 1979-05-08 1980-12-05 Europ Propulsion Energy accumulator with piston anchored by extensible elastic cords - for temporary energy absorption in hydraulic circuits without incurring high wall stresses
FR2726032A1 (en) * 1994-10-21 1996-04-26 Valeo Thermique Moteur Sa Expansion chamber for diphasic cooling of e.g. motor vehicle IC-engines
NL1012940C2 (en) * 1999-08-31 2001-05-15 Ihc Holland Nv Overpressure maintaining device for liquid reservoir, especially for oil in electric pump motor, comprises foot and spring loaded cap joined by flexible membrane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456238A1 (en) * 1979-05-08 1980-12-05 Europ Propulsion Energy accumulator with piston anchored by extensible elastic cords - for temporary energy absorption in hydraulic circuits without incurring high wall stresses
FR2726032A1 (en) * 1994-10-21 1996-04-26 Valeo Thermique Moteur Sa Expansion chamber for diphasic cooling of e.g. motor vehicle IC-engines
NL1012940C2 (en) * 1999-08-31 2001-05-15 Ihc Holland Nv Overpressure maintaining device for liquid reservoir, especially for oil in electric pump motor, comprises foot and spring loaded cap joined by flexible membrane

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