GB1314490A - Retractable ejector devices - Google Patents

Retractable ejector devices

Info

Publication number
GB1314490A
GB1314490A GB4659571A GB4659571A GB1314490A GB 1314490 A GB1314490 A GB 1314490A GB 4659571 A GB4659571 A GB 4659571A GB 4659571 A GB4659571 A GB 4659571A GB 1314490 A GB1314490 A GB 1314490A
Authority
GB
United Kingdom
Prior art keywords
piston
distributer
chamber
cylinder
ports
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
Application number
GB4659571A
Other languages
English (en)
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
Publication of GB1314490A publication Critical patent/GB1314490A/en
Expired 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
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Jet Pumps And Other Pumps (AREA)
GB4659571A 1970-11-17 1971-10-07 Retractable ejector devices Expired GB1314490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041162A FR2119821B1 (enExample) 1970-11-17 1970-11-17

Publications (1)

Publication Number Publication Date
GB1314490A true GB1314490A (en) 1973-04-26

Family

ID=9064265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4659571A Expired GB1314490A (en) 1970-11-17 1971-10-07 Retractable ejector devices

Country Status (3)

Country Link
US (1) US3756545A (enExample)
FR (1) FR2119821B1 (enExample)
GB (1) GB1314490A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362450A (en) * 1988-04-13 2001-11-21 Ml Aviation Co Ltd Explosive release unit
CN103758814A (zh) * 2013-12-31 2014-04-30 中船重工中南装备有限责任公司 一种缓冲抛放气缸

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213194B2 (enExample) * 1972-11-02 1975-04-25 Alkan R & Cie
DE2701895C2 (de) * 1976-03-09 1984-05-24 R. Alkan & Cie, 94460 Valenton Ausstoßer einer Flugzeuglast-Abwerfvorrichtung
US4015507A (en) * 1976-03-25 1977-04-05 The United States Of America As Represented By The Secretary Of The Navy Ejection system
FR2375571A1 (fr) * 1976-12-22 1978-07-21 Rafaut & Cie Dispositif d'ejection a piston retractable
FR2408520A1 (fr) * 1977-11-10 1979-06-08 Dassault Avions Perfectionnements aux ejecteurs pour charges largables
US4399968A (en) * 1980-05-16 1983-08-23 Rockwell International Corporation Controlled output force actuator
US4608907A (en) * 1983-04-28 1986-09-02 Western Gear Corporation Rotary launcher and hydraulic ejector system
US4552327A (en) * 1983-09-19 1985-11-12 Western Gear Corporation Hydraulic ejector
FR2572490B1 (fr) * 1984-10-31 1987-06-26 Alkan R & Cie Connecteur de securite pour element separable ou largable avec dispositif de retraction automatique
US4753151A (en) * 1986-06-27 1988-06-28 Lockheed Corporation Self-retracting ballistic actuator system
US5238209A (en) * 1991-06-18 1993-08-24 General Dynamics Corporation, Space Systems Division Arrangement for attach, quick disconnect and jettison of rocket booster from space vehicle core
FR2697871B1 (fr) * 1992-11-09 1995-02-24 Aerospatiale Dispositif de maintien puis d'écartement, selon une séquence contrôlée, d'un objet par rapport à un support.
US6073886A (en) * 1998-08-20 2000-06-13 Mcdonnell Douglas Corporation Constant pressure area telescoping piston and method of using same
FR2836705B1 (fr) * 2002-03-04 2006-08-18 Lacroix Soc E Verin comprenant une admission de fluide unique pour les largages d'une charge
US8052092B2 (en) * 2009-01-30 2011-11-08 The Boeing Company Method and apparatus for satellite orbital change using space debris
US9505495B2 (en) 2011-08-30 2016-11-29 Marvin Engineering Co., Inc. Aircraft store ejector system
US9021932B2 (en) * 2011-08-30 2015-05-05 Marvin Engineering Co., Inc. Aircraft store ejector system
CN115303502B (zh) * 2022-10-08 2023-03-21 成都航天万欣科技有限公司 一种无人机气动弹射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931341A (en) * 1957-01-07 1960-04-05 North American Aviation Inc Store election piston with gas return
US3037805A (en) * 1957-08-22 1962-06-05 Geffner Ted Store supporting and ejecting assembly for aircraft
US2935971A (en) * 1958-01-09 1960-05-10 Albert M Stott Single cycle self retracting thruster
GB1005266A (en) * 1962-08-03 1965-09-22 Ml Aviation Co Ltd Improvements in jettison devices for use in aircraft
GB1088571A (en) * 1964-02-21 1967-10-25 Plessey Uk Ltd Improvements in or relating to combined ejector and release devices for aircraft stores

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362450A (en) * 1988-04-13 2001-11-21 Ml Aviation Co Ltd Explosive release unit
GB2362450B (en) * 1988-04-13 2002-03-13 Ml Aviation Co Ltd Explosive release unit
CN103758814A (zh) * 2013-12-31 2014-04-30 中船重工中南装备有限责任公司 一种缓冲抛放气缸
CN103758814B (zh) * 2013-12-31 2015-11-25 中船重工中南装备有限责任公司 一种缓冲抛放气缸

Also Published As

Publication number Publication date
FR2119821B1 (enExample) 1973-12-28
FR2119821A1 (enExample) 1972-08-11
US3756545A (en) 1973-09-04

Similar Documents

Publication Publication Date Title
GB1314490A (en) Retractable ejector devices
ES356164A1 (es) Perfeccionamientos en recipientes a presion.
GB1462679A (en) Telescopic jack
GB1353698A (en) Injection inflating apparatus
GB1408476A (en) Retractable ejector devices
GB1030717A (en) Improvements in or relating to two-stage fluid pressure operated piston and cylinderassemblies
GB1232829A (enExample)
GB1041810A (en) Pneumatic-hydraulic feeding unit
GB843354A (en) Improvements in hydraulically operated supporting devices
GB1236300A (en) Hydraulic locking device
GB1209575A (en) Improvements in or relating to telescopic shock absorbers
GB821319A (en) A fluid-operated piston and cylinder assembly
GB1491427A (en) Jack-pump device
GB1232235A (enExample)
GB755078A (en) Improvements relating to liquid pressure operated jacks
GB1068197A (en) Improvements in hydro-pneumatic actuating mechanism
GB811485A (en) Improvements in pneumatic jacks
CH241815A (fr) Avion muni d'une chambre de sauvetage.
GB1190775A (en) Improvements in or relating to Fluid Operated Jacks
GB1027339A (en) Improvements in or relating to fluid-powered linear actuators
FR2282553A1 (fr) Groupe de manoeuvre reglable en longueur, soumis a l'action d'un moyen de pression et pouvant etre bloque hydrauliquement
GB948255A (en) Improvements in or relating to hydraulic pit props
ES326605A1 (es) Aparato para comunicar una serie de rapidos golpes a un dispositivo.
GB671570A (en) Improvements in fluid-pressure operated double-acting jacks
GB1215474A (en) Hydraulic damping device

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years