FR842835A - Perfectionnements apportés aux appareils du genre des accumulateurs de pression, notamment à ceux pour la commande des démarreurs, des releveurs de trains d'atterrissage, etc. - Google Patents
Perfectionnements apportés aux appareils du genre des accumulateurs de pression, notamment à ceux pour la commande des démarreurs, des releveurs de trains d'atterrissage, etc.Info
- Publication number
- FR842835A FR842835A FR842835DA FR842835A FR 842835 A FR842835 A FR 842835A FR 842835D A FR842835D A FR 842835DA FR 842835 A FR842835 A FR 842835A
- Authority
- FR
- France
- Prior art keywords
- starters
- controlling
- devices
- landing gear
- particular those
- 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
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
- F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/18—Operating mechanisms
- B64C25/22—Operating mechanisms fluid
-
- 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
- F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
- F15B1/165—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube in the form of a bladder
-
- 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
- F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
-
- 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
- F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE842835X | 1937-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR842835A true FR842835A (fr) | 1939-06-20 |
Family
ID=3881967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR842835D Expired FR842835A (fr) | 1937-09-01 | 1938-08-31 | Perfectionnements apportés aux appareils du genre des accumulateurs de pression, notamment à ceux pour la commande des démarreurs, des releveurs de trains d'atterrissage, etc. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR842835A (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697450A (en) * | 1949-11-03 | 1954-12-21 | Walter T Knauth | Alleviator |
US2875787A (en) * | 1956-03-27 | 1959-03-03 | Westinghouse Air Brake Co | Pulsation dampener device |
US3216198A (en) * | 1963-07-03 | 1965-11-09 | Gen Motors Corp | Fluid reservoir for a master cylinder assembly |
US3277925A (en) * | 1963-06-04 | 1966-10-11 | Sugimura Kazuo | Accumulator |
US3333604A (en) * | 1964-07-28 | 1967-08-01 | Dewie W Birdwell | Pulsation reducer |
US3442292A (en) * | 1965-10-23 | 1969-05-06 | Jacuzzi Brothers Inc | Energy storage unit |
US4271869A (en) * | 1978-05-17 | 1981-06-09 | Fichtel & Sachs Ag | Hydropneumatic pressure reservoir assembly |
DE3012079A1 (de) * | 1980-03-28 | 1981-10-08 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Druckbehaelter |
EP0505338A1 (fr) * | 1991-03-20 | 1992-09-23 | MARTINELLO ARTICOLI TECNICI SpA | Membrane pour vase d'expansion pour reservoirs et autoclaves, et moule pour sa fabrication |
CN104989680A (zh) * | 2015-07-02 | 2015-10-21 | 重庆卓山机械制造有限公司 | 液压系统蓄能装置 |
-
1938
- 1938-08-31 FR FR842835D patent/FR842835A/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697450A (en) * | 1949-11-03 | 1954-12-21 | Walter T Knauth | Alleviator |
US2875787A (en) * | 1956-03-27 | 1959-03-03 | Westinghouse Air Brake Co | Pulsation dampener device |
US3277925A (en) * | 1963-06-04 | 1966-10-11 | Sugimura Kazuo | Accumulator |
US3216198A (en) * | 1963-07-03 | 1965-11-09 | Gen Motors Corp | Fluid reservoir for a master cylinder assembly |
US3333604A (en) * | 1964-07-28 | 1967-08-01 | Dewie W Birdwell | Pulsation reducer |
US3442292A (en) * | 1965-10-23 | 1969-05-06 | Jacuzzi Brothers Inc | Energy storage unit |
US4271869A (en) * | 1978-05-17 | 1981-06-09 | Fichtel & Sachs Ag | Hydropneumatic pressure reservoir assembly |
DE3012079A1 (de) * | 1980-03-28 | 1981-10-08 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Druckbehaelter |
EP0505338A1 (fr) * | 1991-03-20 | 1992-09-23 | MARTINELLO ARTICOLI TECNICI SpA | Membrane pour vase d'expansion pour reservoirs et autoclaves, et moule pour sa fabrication |
CN104989680A (zh) * | 2015-07-02 | 2015-10-21 | 重庆卓山机械制造有限公司 | 液压系统蓄能装置 |
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