FR1088218A - Perfectionnements aux systèmes d'étanchéité entre deux capacités soumises à des pressions différentielles - Google Patents

Perfectionnements aux systèmes d'étanchéité entre deux capacités soumises à des pressions différentielles

Info

Publication number
FR1088218A
FR1088218A FR1088218DA FR1088218A FR 1088218 A FR1088218 A FR 1088218A FR 1088218D A FR1088218D A FR 1088218DA FR 1088218 A FR1088218 A FR 1088218A
Authority
FR
France
Prior art keywords
capacities
subjected
differential pressures
sealing systems
sealing
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)
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.)
Olaer Patent Co
Original Assignee
Olaer Patent Co
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 Olaer Patent Co filed Critical Olaer Patent Co
Application granted granted Critical
Publication of FR1088218A publication Critical patent/FR1088218A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • F15B1/04Accumulators
    • F15B1/08Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/24Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/002Sealings comprising at least two sealings in succession
    • F16J15/004Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/20Accumulator cushioning means
    • F15B2201/205Accumulator cushioning means using gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/30Accumulator separating means
    • F15B2201/31Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312Sealings therefor, e.g. piston rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/30Accumulator separating means
    • F15B2201/315Accumulator separating means having flexible separating means
    • F15B2201/3157Sealings for the flexible separating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/41Liquid ports
    • F15B2201/411Liquid ports having valve means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/41Liquid ports
    • F15B2201/413Liquid ports having multiple liquid ports
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/415Gas ports
    • F15B2201/4155Gas ports having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1088218D 1953-07-04 1953-07-04 Perfectionnements aux systèmes d'étanchéité entre deux capacités soumises à des pressions différentielles Expired FR1088218A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1088218T 1953-07-04

Publications (1)

Publication Number Publication Date
FR1088218A true FR1088218A (fr) 1955-03-04

Family

ID=9613742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088218D Expired FR1088218A (fr) 1953-07-04 1953-07-04 Perfectionnements aux systèmes d'étanchéité entre deux capacités soumises à des pressions différentielles

Country Status (1)

Country Link
FR (1) FR1088218A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173297B (de) * 1958-09-17 1964-07-02 Linde Eismasch Ag Durch das Arbeitsmittel beruehrungsfrei gefuehrter Kolben fuer Hubkolbenmaschinen
DE1238289B (de) * 1958-09-17 1967-04-06 Linde Ag Durch das Arbeitsmittel beruehrungsfrei gefuehrter Kolben fuer Hubkolbenmaschinen
FR2673257A1 (fr) * 1991-02-26 1992-08-28 Giat Ind Sa Procede et installation pour l'etablissement d'un joint etanche autour d'un element filtrant separant deux enceintes a pressions differentes.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173297B (de) * 1958-09-17 1964-07-02 Linde Eismasch Ag Durch das Arbeitsmittel beruehrungsfrei gefuehrter Kolben fuer Hubkolbenmaschinen
DE1238289B (de) * 1958-09-17 1967-04-06 Linde Ag Durch das Arbeitsmittel beruehrungsfrei gefuehrter Kolben fuer Hubkolbenmaschinen
FR2673257A1 (fr) * 1991-02-26 1992-08-28 Giat Ind Sa Procede et installation pour l'etablissement d'un joint etanche autour d'un element filtrant separant deux enceintes a pressions differentes.

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