IT995300B - Accumulatore oleopneumatico a recupero d olio di tenuta - Google Patents

Accumulatore oleopneumatico a recupero d olio di tenuta

Info

Publication number
IT995300B
IT995300B IT2868573A IT2868573A IT995300B IT 995300 B IT995300 B IT 995300B IT 2868573 A IT2868573 A IT 2868573A IT 2868573 A IT2868573 A IT 2868573A IT 995300 B IT995300 B IT 995300B
Authority
IT
Italy
Prior art keywords
oil recovery
sealing oil
oleopneumatic accumulator
oleopneumatic
accumulator
Prior art date
Application number
IT2868573A
Other languages
English (en)
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Application granted granted Critical
Publication of IT995300B publication Critical patent/IT995300B/it

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
    • 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
    • F15B2201/415—Gas 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)
IT2868573A 1972-09-08 1973-09-07 Accumulatore oleopneumatico a recupero d olio di tenuta IT995300B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231902A FR2199066B1 (it) 1972-09-08 1972-09-08

Publications (1)

Publication Number Publication Date
IT995300B true IT995300B (it) 1975-11-10

Family

ID=9104025

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2868573A IT995300B (it) 1972-09-08 1973-09-07 Accumulatore oleopneumatico a recupero d olio di tenuta

Country Status (5)

Country Link
JP (1) JPS567522B2 (it)
BR (1) BR7306943D0 (it)
CA (1) CA981564A (it)
FR (1) FR2199066B1 (it)
IT (1) IT995300B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982921A (ja) * 1982-11-02 1984-05-14 Sanko Seisakusho:Kk 「ろ」過装置における布地「ろ」過部材の清浄装置
US4685491A (en) * 1986-08-14 1987-08-11 Allied Corporation Accumulator having fluid-lubricating seals
DE102014000380A1 (de) 2014-01-14 2015-07-16 Hydac Technology Gmbh Speichereinrichtung

Also Published As

Publication number Publication date
FR2199066B1 (it) 1975-03-07
BR7306943D0 (pt) 1974-07-11
FR2199066A1 (it) 1974-04-05
JPS4993914A (it) 1974-09-06
JPS567522B2 (it) 1981-02-18
CA981564A (en) 1976-01-13

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