ES355746A1 - Fluid accumulator device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Fluid accumulator device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES355746A1
ES355746A1 ES355746A ES355746A ES355746A1 ES 355746 A1 ES355746 A1 ES 355746A1 ES 355746 A ES355746 A ES 355746A ES 355746 A ES355746 A ES 355746A ES 355746 A1 ES355746 A1 ES 355746A1
Authority
ES
Spain
Prior art keywords
fluid accumulator
translation
machine
legally binding
*** translate
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
ES355746A
Other languages
Spanish (es)
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.)
Societe des Forges et Ateliers du Creusot
Original Assignee
Societe des Forges et Ateliers du Creusot
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 Societe des Forges et Ateliers du Creusot filed Critical Societe des Forges et Ateliers du Creusot
Publication of ES355746A1 publication Critical patent/ES355746A1/en
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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Fluid accumulator device with two pressure levels consisting of a reservoir of liquid under pressure and a gas reservoir under pressure, characterized in that the fluid accumulator contains a cylindrical enclosure closed at its ends, in which a piston slides differential that limits two chambers of unequal sections, the gas tank being in communication with the chamber of greater section and the reservoir of liquid, in communication with the chamber of smaller section. (Machine-translation by Google Translate, not legally binding)
ES355746A 1967-07-05 1968-07-04 Fluid accumulator device. (Machine-translation by Google Translate, not legally binding) Expired ES355746A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR113188A FR1539749A (en) 1967-07-05 1967-07-05 Fluid accumulator with two pressure levels

Publications (1)

Publication Number Publication Date
ES355746A1 true ES355746A1 (en) 1971-06-16

Family

ID=8634527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355746A Expired ES355746A1 (en) 1967-07-05 1968-07-04 Fluid accumulator device. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE6607959U (en)
ES (1) ES355746A1 (en)
FR (1) FR1539749A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566504A (en) * 1976-03-04 1980-04-30 Rockwell International Corp Valve actuator
DE3728555A1 (en) * 1987-08-27 1989-03-09 Kloeckner Humboldt Deutz Ag Piston accumulator for hydraulic oil

Also Published As

Publication number Publication date
DE6607959U (en) 1971-05-19
FR1539749A (en) 1968-09-20

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