FR1391050A - Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes - Google Patents
Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynesInfo
- Publication number
- FR1391050A FR1391050A FR960782A FR960782A FR1391050A FR 1391050 A FR1391050 A FR 1391050A FR 960782 A FR960782 A FR 960782A FR 960782 A FR960782 A FR 960782A FR 1391050 A FR1391050 A FR 1391050A
- Authority
- FR
- France
- Prior art keywords
- aerodynes
- hydropneumatic
- applicable
- hydraulic circuits
- safety accumulator
- 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
-
- 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
- F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
-
- 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
- F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
- F15B2201/312—Sealings therefor, e.g. piston rings
-
- 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
- F15B2201/30—Accumulator separating means
- F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
-
- 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
- F15B2201/413—Liquid ports having multiple 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
- F15B2201/4155—Gas ports having valve 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR960782A FR1391050A (fr) | 1964-01-17 | 1964-01-17 | Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes |
GB1954/65A GB1046602A (en) | 1964-01-17 | 1965-01-15 | Hydro-pneumatic safety accumulator |
DER39667A DE1235692B (de) | 1964-01-17 | 1965-01-16 | Hydropneumatischer Druckspeicher |
US426076A US3336948A (en) | 1964-01-17 | 1965-01-18 | Hydro-pneumatic accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR960782A FR1391050A (fr) | 1964-01-17 | 1964-01-17 | Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1391050A true FR1391050A (fr) | 1965-03-05 |
Family
ID=8821198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR960782A Expired FR1391050A (fr) | 1964-01-17 | 1964-01-17 | Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes |
Country Status (4)
Country | Link |
---|---|
US (1) | US3336948A (fr) |
DE (1) | DE1235692B (fr) |
FR (1) | FR1391050A (fr) |
GB (1) | GB1046602A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430529A1 (fr) * | 1978-07-05 | 1980-02-01 | Grigorenko Anatoli S | Commande hydraulique |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3424202A (en) * | 1966-09-08 | 1969-01-28 | Calumet & Hecla | Dual bellows compensator |
US3907001A (en) * | 1973-02-12 | 1975-09-23 | Pneumo Dynamics Corp | Combination accumulator reservoir |
US3863677A (en) * | 1973-04-23 | 1975-02-04 | Parker Hannifin Corp | Accumulator with combination guide and seal ring |
US4177023A (en) * | 1975-02-25 | 1979-12-04 | Toyota Jidosha Kogyo Kabushiki Kaisha | Pneumatic system for smoothing discharge pressure from air |
US4667473A (en) * | 1983-09-26 | 1987-05-26 | Robinson Curtiss W | Low compensating accumulator and bungee |
US4527580A (en) * | 1983-11-25 | 1985-07-09 | Sundstrand Corporation | Volume control device |
DE19617950A1 (de) * | 1996-05-04 | 1997-11-13 | Hydac Technology Gmbh | Kolbenspeicher mit Gasvorspannung |
US5638868A (en) * | 1996-06-05 | 1997-06-17 | Valcor Engineering | Accumulator |
US6095194A (en) * | 1998-03-20 | 2000-08-01 | Nippon Pillar Packaging Co., Ltd. | Pulsation suppression device for a pump |
US6003555A (en) * | 1998-10-30 | 1999-12-21 | Sheng; Chih-Sheng | Structure of a pressure regulator |
WO2001075312A2 (fr) * | 2000-04-04 | 2001-10-11 | Continental Teves Ag & Co. Ohg | Accumulateur d'agent de pression |
US6267147B1 (en) * | 2000-07-06 | 2001-07-31 | Pratt & Whitney Canada Corp. | Accumulator/oil tank for journal oil supply |
JP3844064B2 (ja) * | 2002-03-25 | 2006-11-08 | 株式会社アドヴィックス | ベローズ式液圧アキュムレータ |
AU2004244652B2 (en) * | 2004-01-06 | 2011-09-29 | Eaton Corporation | Trapped gas removal in liquid-gas accumulator |
SE530992C2 (sv) * | 2006-03-10 | 2008-11-11 | Haldex Traction Ab | Ackumulator, hydraulsystem och allhjulskoppling |
DE102006019672B4 (de) * | 2006-04-27 | 2013-11-14 | Robert Bosch Gmbh | Hydraulikfluidspeicher mit integrierter Hochdruck- und Niederdruckkammer |
US8291938B2 (en) * | 2007-09-10 | 2012-10-23 | Cameron International Corporation | Pressure-compensated accumulator bottle |
WO2014186503A1 (fr) * | 2013-05-15 | 2014-11-20 | Technetics Group, Llc | Séparateur à deux soufflets pour des applications haute pression |
DE102013011115A1 (de) | 2013-07-03 | 2015-01-08 | Hydac Technology Gmbh | Vorrichtung zum Einstellen eines Mediendruckes gegenüber einem Umgebungsdruck |
WO2016122874A1 (fr) * | 2015-01-26 | 2016-08-04 | Borgwarner Inc. | Accumulateur et son procédé de fabrication et d'utilisation |
EP3623642B1 (fr) * | 2017-05-11 | 2024-01-10 | Eagle Industry Co., Ltd. | Accumulateur |
US11499543B2 (en) | 2018-05-25 | 2022-11-15 | Graco Minnesota Inc. | Pneumatic surge suppressor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683467A (en) * | 1952-05-23 | 1954-07-13 | Greer Hydraulies Inc | Piston accumulator |
US2937663A (en) * | 1958-05-12 | 1960-05-24 | Electrol Inc | Piston type accumulator |
BE597312A (fr) * | 1959-12-09 | 1961-03-15 | Olaer Patent Co | Séparateur mobile composite pour récipient sous pression. |
-
1964
- 1964-01-17 FR FR960782A patent/FR1391050A/fr not_active Expired
-
1965
- 1965-01-15 GB GB1954/65A patent/GB1046602A/en not_active Expired
- 1965-01-16 DE DER39667A patent/DE1235692B/de active Pending
- 1965-01-18 US US426076A patent/US3336948A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430529A1 (fr) * | 1978-07-05 | 1980-02-01 | Grigorenko Anatoli S | Commande hydraulique |
Also Published As
Publication number | Publication date |
---|---|
DE1235692B (de) | 1967-03-02 |
GB1046602A (en) | 1966-10-26 |
US3336948A (en) | 1967-08-22 |
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