FR2481762A2 - Accumulateur precontraint - Google Patents

Accumulateur precontraint Download PDF

Info

Publication number
FR2481762A2
FR2481762A2 FR8009781A FR8009781A FR2481762A2 FR 2481762 A2 FR2481762 A2 FR 2481762A2 FR 8009781 A FR8009781 A FR 8009781A FR 8009781 A FR8009781 A FR 8009781A FR 2481762 A2 FR2481762 A2 FR 2481762A2
Authority
FR
France
Prior art keywords
belt
wedge
accumulator
half shells
shells
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.)
Granted
Application number
FR8009781A
Other languages
English (en)
French (fr)
Other versions
FR2481762B2 (2
Inventor
Louis Claude Porel
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.)
LEDUC FILS ETS RENE
Original Assignee
LEDUC FILS ETS RENE
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 LEDUC FILS ETS RENE filed Critical LEDUC FILS ETS RENE
Priority to FR8009781A priority Critical patent/FR2481762A2/fr
Priority to ES499284A priority patent/ES499284A0/es
Priority to AT81400246T priority patent/ATE10024T1/de
Priority to DE8181400246T priority patent/DE3166761D1/de
Priority to EP81400246A priority patent/EP0035427B1/fr
Priority to US06/236,195 priority patent/US4492013A/en
Priority to CA000371511A priority patent/CA1153281A/en
Publication of FR2481762A2 publication Critical patent/FR2481762A2/fr
Application granted granted Critical
Publication of FR2481762B2 publication Critical patent/FR2481762B2/fr
Priority to US06/661,663 priority patent/US4603711A/en
Granted 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
    • F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
    • 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
    • F15B1/106—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled
    • 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
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • 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
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • 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
    • 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
    • F15B2201/4155—Gas ports having valve 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means

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)
FR8009781A 1980-02-27 1980-04-30 Accumulateur precontraint Granted FR2481762A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8009781A FR2481762A2 (fr) 1980-04-30 1980-04-30 Accumulateur precontraint
ES499284A ES499284A0 (es) 1980-02-27 1981-02-10 Procedimiento de fabricacion de acumuladores hidraulicos
DE8181400246T DE3166761D1 (en) 1980-02-27 1981-02-18 Method of making a prestressed accumulator and accumulator according to this method
EP81400246A EP0035427B1 (fr) 1980-02-27 1981-02-18 Procédé de fabrication d'accumulateur précontraint et accumulateur selon ce procédé
AT81400246T ATE10024T1 (de) 1980-02-27 1981-02-18 Verfahren zur herstellung eines vorgespannten druckspeichers und druckspeicher gemaess diesem verfahren.
US06/236,195 US4492013A (en) 1980-02-27 1981-02-20 Method for manufacturing a prestressed hydraulic accumulator
CA000371511A CA1153281A (en) 1980-02-27 1981-02-23 Prestressed accumulator
US06/661,663 US4603711A (en) 1980-02-27 1984-10-18 Prestressed hydraulic accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009781A FR2481762A2 (fr) 1980-04-30 1980-04-30 Accumulateur precontraint

Publications (2)

Publication Number Publication Date
FR2481762A2 true FR2481762A2 (fr) 1981-11-06
FR2481762B2 FR2481762B2 (2) 1984-09-14

Family

ID=9241539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009781A Granted FR2481762A2 (fr) 1980-02-27 1980-04-30 Accumulateur precontraint

Country Status (1)

Country Link
FR (1) FR2481762A2 (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708085A1 (de) * 1977-02-25 1978-08-31 Nikolai Dr Ing Dr Mon Janakiev Berstsicherer mantel fuer druckbehaelter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708085A1 (de) * 1977-02-25 1978-08-31 Nikolai Dr Ing Dr Mon Janakiev Berstsicherer mantel fuer druckbehaelter

Also Published As

Publication number Publication date
FR2481762B2 (2) 1984-09-14

Similar Documents

Publication Publication Date Title
CA2321137A1 (fr) Dispositif de connexion d'une extremite de conduite a un organe
EP0873457B1 (fr) Dispositif d'amortissement pour des elements d'une structure de genie civil
FR2613020A1 (fr) Soupape de surete ou surpression
EP0274952A1 (fr) Dipositif de sécurité à membrane à couteau d'éclatement amont actif
FR2533641A1 (fr) Perfectionnements aux reservoirs de pression a prix de revient reduit
FR2714705A1 (fr) Obturateur de trop-plein.
EP0035427B1 (fr) Procédé de fabrication d'accumulateur précontraint et accumulateur selon ce procédé
EP0060181A1 (fr) Accumulateur oléopneumatique précontraint à protection contre surpression
FR2687448A1 (fr) Soupape thermostatique de securite pour circuit de refroidissement hydraulique.
CH632825A5 (fr) Reservoir de pression.
FR2481762A2 (fr) Accumulateur precontraint
LU86199A1 (fr) Soupape de detente
US4603711A (en) Prestressed hydraulic accumulator
FR2472682A1 (fr) Commande hydraulique par priorite, notamment pour installations hydrauliques de vehicules
EP0958454A1 (fr) Sphere ou accumulateur a membrane, par exemple pour suspension hydropneumatique de vehicule automobile
FR2476768A1 (fr) Accumulateur precontraint
FR2654545A1 (fr) Dispositif de calage de la plaque superieure de support des guides de grappes par rapport a la cuve d'un reacteur nucleaire.
CA1024414A (en) Safety device for pressurized gas tank
EP4594718A1 (fr) Testeur pneumatique de gant à fil de serrage
FR2549445A1 (fr) Dispositif de securite pour decomprimer des pneus d'avion
FR2576966A1 (fr) Ensemble de securite annulaire pour puits petrolier, en particulier a double zone de production
FR3069520A1 (fr) Dispositif de liaison amortie pour navire
FR2505417A2 (fr) Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte
FR2509827A1 (fr) Vanne a commande par pression
FR2500892A1 (fr) Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte