ES2033595T1 - Dispositivo de eyeccion hidraulica por empujadores con sistema de recarga neumatico. - Google Patents
Dispositivo de eyeccion hidraulica por empujadores con sistema de recarga neumatico.Info
- Publication number
- ES2033595T1 ES2033595T1 ES91403551T ES91403551T ES2033595T1 ES 2033595 T1 ES2033595 T1 ES 2033595T1 ES 91403551 T ES91403551 T ES 91403551T ES 91403551 T ES91403551 T ES 91403551T ES 2033595 T1 ES2033595 T1 ES 2033595T1
- Authority
- ES
- Spain
- Prior art keywords
- ejection
- pushers
- ejection device
- ducts
- recharge system
- 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
- 241000282326 Felis catus Species 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/04—Dropping, ejecting, or releasing articles the articles being explosive, e.g. bombs
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
- F15B11/072—Combined pneumatic-hydraulic systems
- F15B11/0725—Combined pneumatic-hydraulic systems with the driving energy being derived from a pneumatic system, a subsequent hydraulic system displacing or controlling the output element
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
- F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/46—Control of flow in the return line, i.e. meter-out control
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/75—Control of speed of the output member
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Jet Pumps And Other Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
EL DISPOSITIVO COMPRENDE UN ACUMULADOR NEUMATICO (22) CONECTADO A UNA FUENTE DE GAS A PRESION (16) MEDIANTE UNA CHAPALETA ANTIRRETORNO (23) QUE NO AUTORIZA EL PASO DEL GAS A PRESION MAS QUE EN EL SENTIDO QUE VA DESDE EL CONDUCTO DE ALIMENTACION (20) HACIA EL ACUMULADOR (22). ESTE ULTIMO ESTA CONECTADO POR CONDUCTOS (25, 26, 27) A LAS CAMARAS DE RETRACCION DE LOS GATOS DE EYECCION (6, 7). UNA VALVULA DE SECUENCIA (24), EN PARALELO SOBRE LA CHAPALETA ANTIRRETROCESO (23), CORTACIRCUITA AUTOMATICAMENTE LA CHAPALETA ANTIRRETROCESO EN FIN DE FASE DE ENLUCIDO DE LOS PULSADORES DE EJECUCION (8, 9) VACIANDO LOS CONDUCTOS DE REVOCO (25, 26, 27). EL DISPOSITIVO SE APLICA AL ENLUCIDO DE LOS PULSADORES DE EYECCION QUE EQUIPAN CONJUNTOS DE LANZAMIENTO Y DE EYECCION DE MISILES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9016534A FR2671175B1 (fr) | 1990-12-31 | 1990-12-31 | Dispositif d'ejection hydraulique par poussoirs avec systeme de ravalage pneumatique. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2033595T1 true ES2033595T1 (es) | 1993-04-01 |
ES2033595T3 ES2033595T3 (es) | 1996-03-16 |
Family
ID=9403871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91403551T Expired - Lifetime ES2033595T3 (es) | 1990-12-31 | 1991-12-27 | Dispositivo de eyeccion hidraulica por empujadores con sistema de restitucion neumatica. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0494019B1 (es) |
DE (2) | DE69113973T2 (es) |
ES (1) | ES2033595T3 (es) |
FR (1) | FR2671175B1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720371B1 (fr) * | 1994-05-31 | 1996-08-23 | Aerospatiale | Dispositif mécanique d'éjection comportant un piston mobile commande en aller-retour. |
WO2014009612A1 (fr) * | 2012-07-10 | 2014-01-16 | Alkan | Ensemble d'ejection hydro-pneumatique pour aeronef |
CN104406458B (zh) * | 2014-08-27 | 2017-03-08 | 高显明 | 一种投射物模拟发射装置 |
CN106553774B (zh) * | 2016-11-14 | 2019-05-24 | 北京空间机电研究所 | 一种多点集成弹射的燃气管路网络式弹射装置 |
CN111577677B (zh) * | 2020-05-28 | 2022-03-01 | 中国铁建重工集团股份有限公司 | 一种压力补偿系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399968A (en) * | 1980-05-16 | 1983-08-23 | Rockwell International Corporation | Controlled output force actuator |
US4552327A (en) * | 1983-09-19 | 1985-11-12 | Western Gear Corporation | Hydraulic ejector |
FR2597553B1 (fr) * | 1986-04-17 | 1990-04-20 | Alkan R & Cie | Dispositif hydraulique d'ejection de charges portees sous avion |
DE3813048C1 (es) * | 1988-04-19 | 1989-07-13 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De |
-
1990
- 1990-12-31 FR FR9016534A patent/FR2671175B1/fr not_active Expired - Fee Related
-
1991
- 1991-12-27 DE DE1991613973 patent/DE69113973T2/de not_active Expired - Fee Related
- 1991-12-27 DE DE1991403551 patent/DE494019T1/de active Pending
- 1991-12-27 EP EP19910403551 patent/EP0494019B1/fr not_active Expired - Lifetime
- 1991-12-27 ES ES91403551T patent/ES2033595T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2033595T3 (es) | 1996-03-16 |
DE69113973D1 (de) | 1995-11-23 |
DE69113973T2 (de) | 1996-06-05 |
FR2671175A1 (fr) | 1992-07-03 |
DE494019T1 (de) | 1992-11-26 |
EP0494019B1 (fr) | 1995-10-18 |
EP0494019A1 (fr) | 1992-07-08 |
FR2671175B1 (fr) | 1993-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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