FR2476768B1 - - Google Patents
Info
- Publication number
- FR2476768B1 FR2476768B1 FR8004313A FR8004313A FR2476768B1 FR 2476768 B1 FR2476768 B1 FR 2476768B1 FR 8004313 A FR8004313 A FR 8004313A FR 8004313 A FR8004313 A FR 8004313A FR 2476768 B1 FR2476768 B1 FR 2476768B1
- Authority
- FR
- France
- 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
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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8004313A FR2476768A1 (fr) | 1980-02-27 | 1980-02-27 | Accumulateur precontraint |
ES499284A ES8201694A1 (es) | 1980-02-27 | 1981-02-10 | Procedimiento de fabricacion de acumuladores hidraulicos |
AT81400246T ATE10024T1 (de) | 1980-02-27 | 1981-02-18 | Verfahren zur herstellung eines vorgespannten druckspeichers und druckspeicher gemaess diesem verfahren. |
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 |
US06/236,195 US4492013A (en) | 1980-02-27 | 1981-02-20 | Method for manufacturing a prestressed hydraulic accumulator |
CA000371511A CA1153281A (fr) | 1980-02-27 | 1981-02-23 | Accumulateur precontraint |
JP2828481A JPS56153101A (en) | 1980-02-27 | 1981-02-27 | Hydraulic accumulator and production thereof and tool for production thereof |
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 |
---|---|---|---|
FR8004313A FR2476768A1 (fr) | 1980-02-27 | 1980-02-27 | Accumulateur precontraint |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476768A1 FR2476768A1 (fr) | 1981-08-28 |
FR2476768B1 true FR2476768B1 (fr) | 1984-06-22 |
Family
ID=9239044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8004313A Granted FR2476768A1 (fr) | 1980-02-27 | 1980-02-27 | Accumulateur precontraint |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS56153101A (fr) |
FR (1) | FR2476768A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857420B1 (fr) * | 2003-07-11 | 2006-08-04 | Hydro Leduc | Perfectionnements aux accumulateurs hydrauliques |
FR2953594B1 (fr) * | 2009-12-04 | 2012-09-14 | Olaer Ind Sa | Dispositif de test pour separateur souple |
DE102011116517A1 (de) * | 2011-10-20 | 2013-04-25 | Hydac Technology Gmbh | Druckspeicher |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2834403C2 (de) * | 1978-08-05 | 1985-01-24 | Alfred Teves Gmbh, 6000 Frankfurt | Druckspeicher |
-
1980
- 1980-02-27 FR FR8004313A patent/FR2476768A1/fr active Granted
-
1981
- 1981-02-27 JP JP2828481A patent/JPS56153101A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0137601B2 (fr) | 1989-08-08 |
JPS56153101A (en) | 1981-11-27 |
FR2476768A1 (fr) | 1981-08-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |