FR2343649A1 - Dispositif ejecteur telescopique retractable pour ejecter une charge a partir d'un avion par la poussee de gaz - Google Patents

Dispositif ejecteur telescopique retractable pour ejecter une charge a partir d'un avion par la poussee de gaz

Info

Publication number
FR2343649A1
FR2343649A1 FR7606648A FR7606648A FR2343649A1 FR 2343649 A1 FR2343649 A1 FR 2343649A1 FR 7606648 A FR7606648 A FR 7606648A FR 7606648 A FR7606648 A FR 7606648A FR 2343649 A1 FR2343649 A1 FR 2343649A1
Authority
FR
France
Prior art keywords
gas
base
piston
ejection device
cylinder
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
Application number
FR7606648A
Other languages
English (en)
French (fr)
Other versions
FR2343649B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
R Alkan et Cie
Original Assignee
R Alkan et Cie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by R Alkan et Cie filed Critical R Alkan et Cie
Priority to FR7606648A priority Critical patent/FR2343649A1/fr
Priority to DE2701895A priority patent/DE2701895C2/de
Priority to US05/765,469 priority patent/US4088287A/en
Priority to GB775030A priority patent/GB1541976A/en
Publication of FR2343649A1 publication Critical patent/FR2343649A1/fr
Application granted granted Critical
Publication of FR2343649B1 publication Critical patent/FR2343649B1/fr
Granted legal-status Critical Current

Links

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
    • B64D1/06—Bomb releasing; Bomb doors
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/221—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke for accelerating the stroke, e.g. by area increase
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/006—Explosive bolts; Explosive actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Actuator (AREA)
FR7606648A 1976-03-09 1976-03-09 Dispositif ejecteur telescopique retractable pour ejecter une charge a partir d'un avion par la poussee de gaz Granted FR2343649A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7606648A FR2343649A1 (fr) 1976-03-09 1976-03-09 Dispositif ejecteur telescopique retractable pour ejecter une charge a partir d'un avion par la poussee de gaz
DE2701895A DE2701895C2 (de) 1976-03-09 1977-01-19 Ausstoßer einer Flugzeuglast-Abwerfvorrichtung
US05/765,469 US4088287A (en) 1976-03-09 1977-02-04 Dual-purpose ejector for aircraft load jettisoning mechanism
GB775030A GB1541976A (en) 1976-03-09 1977-02-08 Retractable telescopic ejector for jettisoning a load from an aircraft by gas thrust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606648A FR2343649A1 (fr) 1976-03-09 1976-03-09 Dispositif ejecteur telescopique retractable pour ejecter une charge a partir d'un avion par la poussee de gaz

Publications (2)

Publication Number Publication Date
FR2343649A1 true FR2343649A1 (fr) 1977-10-07
FR2343649B1 FR2343649B1 (enrdf_load_stackoverflow) 1980-05-16

Family

ID=9170142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606648A Granted FR2343649A1 (fr) 1976-03-09 1976-03-09 Dispositif ejecteur telescopique retractable pour ejecter une charge a partir d'un avion par la poussee de gaz

Country Status (1)

Country Link
FR (1) FR2343649A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408520A1 (fr) * 1977-11-10 1979-06-08 Dassault Avions Perfectionnements aux ejecteurs pour charges largables
FR2423397A1 (fr) * 1978-04-21 1979-11-16 Rafaut & Cie Perfectionnement aux materiels d'emport et d'ejection d'une charge sous avion ou helicoptere
FR2794101A1 (fr) * 1999-05-24 2000-12-01 Flight Refueling Ltd Actionneur pneumatique
EP1001174A4 (en) * 1998-05-29 2005-12-14 Hitachi Construction Machinery HYDRAULIC CYLINDER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408520A1 (fr) * 1977-11-10 1979-06-08 Dassault Avions Perfectionnements aux ejecteurs pour charges largables
FR2423397A1 (fr) * 1978-04-21 1979-11-16 Rafaut & Cie Perfectionnement aux materiels d'emport et d'ejection d'une charge sous avion ou helicoptere
EP1001174A4 (en) * 1998-05-29 2005-12-14 Hitachi Construction Machinery HYDRAULIC CYLINDER
FR2794101A1 (fr) * 1999-05-24 2000-12-01 Flight Refueling Ltd Actionneur pneumatique
US6481669B1 (en) 1999-05-24 2002-11-19 Flight Refuelling Limited Pneumatic actuator for a stores carriage and ejection system

Also Published As

Publication number Publication date
FR2343649B1 (enrdf_load_stackoverflow) 1980-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse