FR2651539B1 - - Google Patents
Info
- Publication number
- FR2651539B1 FR2651539B1 FR8911631A FR8911631A FR2651539B1 FR 2651539 B1 FR2651539 B1 FR 2651539B1 FR 8911631 A FR8911631 A FR 8911631A FR 8911631 A FR8911631 A FR 8911631A FR 2651539 B1 FR2651539 B1 FR 2651539B1
- 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 - Fee Related
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
- F15B1/20—Anti-extrusion means fixed to the separating 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
- F15B2201/40—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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8911631A FR2651539A1 (fr) | 1989-09-06 | 1989-09-06 | Perfectionnement aux membranes d'accumulateurs oleo-pneumatiques. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8911631A FR2651539A1 (fr) | 1989-09-06 | 1989-09-06 | Perfectionnement aux membranes d'accumulateurs oleo-pneumatiques. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2651539A1 FR2651539A1 (fr) | 1991-03-08 |
FR2651539B1 true FR2651539B1 (fr) | 1994-04-22 |
Family
ID=9385170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8911631A Granted FR2651539A1 (fr) | 1989-09-06 | 1989-09-06 | Perfectionnement aux membranes d'accumulateurs oleo-pneumatiques. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2651539A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109049491A (zh) * | 2018-08-29 | 2018-12-21 | 航天材料及工艺研究所 | 一种用于伺服机构球形蓄压器的胶囊组件及其成型模具和成型方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1513798A (fr) * | 1966-08-12 | 1968-02-16 | Langen & Co | Accumulateur de pression hydropneumatique |
DE2128910A1 (de) * | 1971-06-11 | 1972-12-28 | Langen & Co | Hydrospeicher |
DE2411150C2 (de) * | 1974-03-08 | 1975-12-18 | Langen & Co, 4000 Duesseldorf | Verfahren zum Herstellen einer elastischen Trennwand für hydropneumatische Druckspeicher |
-
1989
- 1989-09-06 FR FR8911631A patent/FR2651539A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109049491A (zh) * | 2018-08-29 | 2018-12-21 | 航天材料及工艺研究所 | 一种用于伺服机构球形蓄压器的胶囊组件及其成型模具和成型方法 |
CN109049491B (zh) * | 2018-08-29 | 2020-09-18 | 航天材料及工艺研究所 | 一种用于伺服机构球形蓄压器的胶囊组件及其成型模具和成型方法 |
Also Published As
Publication number | Publication date |
---|---|
FR2651539A1 (fr) | 1991-03-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |