FR2410752A1 - Accumulateur hydropneumatique pour installations ou appareils hydrauliques - Google Patents
Accumulateur hydropneumatique pour installations ou appareils hydrauliquesInfo
- Publication number
- FR2410752A1 FR2410752A1 FR7834015A FR7834015A FR2410752A1 FR 2410752 A1 FR2410752 A1 FR 2410752A1 FR 7834015 A FR7834015 A FR 7834015A FR 7834015 A FR7834015 A FR 7834015A FR 2410752 A1 FR2410752 A1 FR 2410752A1
- Authority
- FR
- France
- Prior art keywords
- orifice
- liquid
- hydropneumatic accumulator
- equipment
- port
- 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
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
- F15B1/18—Anti-extrusion 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
- F15B2201/20—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
-
- 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)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
UN ACCUMULATEUR HYDROPNEUMATIQUE SELON L'INVENTION POSSEDE UN CORPS SPHERIQUE RIGIDE QUI EST COMPOSE DE DEUX PARTIES 10 ET 11 SOUDEES L'UNE A L'AUTRE. L'ESPACE INTERIEUR EST DIVISE EN UN VOLUME DE LIQUIDE 20 ET UN VOLUME DE GAZ 21 PAR UNE MEMBRANE ELASTIQUE 13 FIXEE DANS LA PARTIE INFERIEURE 10 DU CORPS PAR UN ANNEAU 15. LA PARTIE INFERIEURE 10 EST FORMEE PAR PRESSAGE AVEC ECOULEMENT PLASTIQUE ET PORTE UNE TUBULURE 12 AVEC UN ORIFICE 17 POUR L'ENTREE ET LA SORTIE DU LIQUIDE DANS LA PAROI DE L'ORIFICE SONT PRESSEES PLUSIEURS RAINURES LONGITUDINALES 18 QUI SONT FERMEES A L'INTERIEUR PAR UNE CHEVILLE 19 PRESSEE DANS L'ORIFICE 17 ET QUI CONSTITUENT DES PASSAGES DE LIQUIDE DE FAIBLE PROFONDEUR. LA PARTIE SUPERIEURE 11 DU CORPS PRESENTE UN ORIFICE 22 POUR LA CHARGE DE L'ACCUMULATEUR AVEC UN GAZ SOUS PRESSION. CET ORIFICE EST FERME PAR UNE BILLE 23 ET UNE SOUDURE 24.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7736711 | 1977-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410752A1 true FR2410752A1 (fr) | 1979-06-29 |
FR2410752B1 FR2410752B1 (fr) | 1984-04-06 |
Family
ID=6684997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7834015A Granted FR2410752A1 (fr) | 1977-12-01 | 1978-12-01 | Accumulateur hydropneumatique pour installations ou appareils hydrauliques |
Country Status (5)
Country | Link |
---|---|
US (1) | US4252151A (fr) |
BE (1) | BE872448A (fr) |
FR (1) | FR2410752A1 (fr) |
GB (1) | GB1576693A (fr) |
IT (1) | IT1101120B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628301A (en) * | 1979-08-15 | 1981-03-19 | Kazuo Sugimura | Accumulator improved in feeding and discharging of liquid |
US5510543A (en) * | 1994-12-09 | 1996-04-23 | General Electric Company | Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage |
FR2741913B1 (fr) * | 1995-11-30 | 1999-04-16 | Peugeot | Sphere, notamment pneumatique, par exemple pour suspension hydropneumatique de vehicule automobile |
DE102008014773A1 (de) * | 2008-03-18 | 2009-10-08 | Delo Industrieklebstoffe Gmbh & Co. Kg | Behälter für fließfähige Substanzen |
US8352082B2 (en) * | 2009-12-31 | 2013-01-08 | Schneider Electric USA, Inc. | Methods and apparatuses for displaying energy savings from an HVAC system |
US8403170B1 (en) * | 2012-04-20 | 2013-03-26 | Ming-Yu Lai | Pressure vessel |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1423750A (en) * | 1922-07-25 | Julius bbombacheig | ||
US1739360A (en) * | 1925-10-01 | 1929-12-10 | Robert C Hopkins | Oil-regulating device |
GB529112A (en) * | 1938-05-31 | 1940-11-14 | Mercier Jean | Improvements in hydraulic accumulators adapted for use on aircraft |
US2484418A (en) * | 1942-03-17 | 1949-10-11 | Mercier Jean | Oleopneumatic storage device |
US3139114A (en) * | 1959-09-28 | 1964-06-30 | Scott Aviation Corp | Singly-adjustable, multiple orifice member |
FR1501592A (fr) * | 1965-11-30 | 1967-11-10 | Olaer Patent Co | Perfectionnements aux réservoirs de pression |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1889792A (en) * | 1926-10-19 | 1932-12-06 | Taylor Instrument Co | Capillary fluid transmission system |
US1706070A (en) * | 1928-02-03 | 1929-03-19 | Methudy Automatic Lighter Comp | Gas burner |
US2877801A (en) * | 1954-11-02 | 1959-03-17 | Greer Hydraulics Inc | Clamping means for bladder of pressure accumulator |
US2880759A (en) * | 1956-06-06 | 1959-04-07 | Bendix Aviat Corp | Hydro-pneumatic energy storage device |
FR1487445A (fr) * | 1966-05-25 | 1967-07-07 | Citroen Sa Andre | Perfectionnements apportés aux accumulateurs hydrauliques à membrane |
US3494878A (en) * | 1967-11-02 | 1970-02-10 | Rohm & Haas | Stain resistant water-based coating compositions |
DE1751917A1 (de) * | 1968-08-17 | 1971-08-19 | Langen & Co | Hydro-pneumatischer Druckspeicher |
US3593744A (en) * | 1970-02-19 | 1971-07-20 | Henry Leo Smith | Pneumatically controlled water storage system |
DE2254032A1 (de) * | 1972-11-04 | 1974-05-16 | Bosch Gmbh Robert | Druckspeicher |
-
1978
- 1978-05-10 GB GB18774/78A patent/GB1576693A/en not_active Expired
- 1978-08-24 US US05/936,476 patent/US4252151A/en not_active Expired - Lifetime
- 1978-11-24 IT IT30135/78A patent/IT1101120B/it active
- 1978-11-30 BE BE192081A patent/BE872448A/fr not_active IP Right Cessation
- 1978-12-01 FR FR7834015A patent/FR2410752A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1423750A (en) * | 1922-07-25 | Julius bbombacheig | ||
US1739360A (en) * | 1925-10-01 | 1929-12-10 | Robert C Hopkins | Oil-regulating device |
GB529112A (en) * | 1938-05-31 | 1940-11-14 | Mercier Jean | Improvements in hydraulic accumulators adapted for use on aircraft |
US2484418A (en) * | 1942-03-17 | 1949-10-11 | Mercier Jean | Oleopneumatic storage device |
US3139114A (en) * | 1959-09-28 | 1964-06-30 | Scott Aviation Corp | Singly-adjustable, multiple orifice member |
FR1501592A (fr) * | 1965-11-30 | 1967-11-10 | Olaer Patent Co | Perfectionnements aux réservoirs de pression |
Also Published As
Publication number | Publication date |
---|---|
IT7830135A0 (it) | 1978-11-24 |
US4252151A (en) | 1981-02-24 |
IT1101120B (it) | 1985-09-28 |
FR2410752B1 (fr) | 1984-04-06 |
BE872448A (fr) | 1979-03-16 |
GB1576693A (en) | 1980-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |