FR2739682B1 - Perfectionnement apporte a un systeme de freinage aerodynamique d'une sous-munition ejectee d'un obus cargo en etant animee d'un mouvement de rotation - Google Patents

Perfectionnement apporte a un systeme de freinage aerodynamique d'une sous-munition ejectee d'un obus cargo en etant animee d'un mouvement de rotation

Info

Publication number
FR2739682B1
FR2739682B1 FR9511773A FR9511773A FR2739682B1 FR 2739682 B1 FR2739682 B1 FR 2739682B1 FR 9511773 A FR9511773 A FR 9511773A FR 9511773 A FR9511773 A FR 9511773A FR 2739682 B1 FR2739682 B1 FR 2739682B1
Authority
FR
France
Prior art keywords
driven
braking system
rotation movement
improvement provided
aerodynamic braking
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 - Fee Related
Application number
FR9511773A
Other languages
English (en)
Other versions
FR2739682A1 (fr
Inventor
Pierre Thomas
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.)
Giat Industries SA
Original Assignee
Giat Industries SA
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 Giat Industries SA filed Critical Giat Industries SA
Priority to FR9511773A priority Critical patent/FR2739682B1/fr
Priority to DE1996606254 priority patent/DE69606254T2/de
Priority to EP19960401987 priority patent/EP0767356B1/fr
Publication of FR2739682A1 publication Critical patent/FR2739682A1/fr
Application granted granted Critical
Publication of FR2739682B1 publication Critical patent/FR2739682B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/60—Steering arrangements
    • F42B10/62—Steering by movement of flight surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/48—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding
    • F42B10/54—Spin braking means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR9511773A 1995-10-06 1995-10-06 Perfectionnement apporte a un systeme de freinage aerodynamique d'une sous-munition ejectee d'un obus cargo en etant animee d'un mouvement de rotation Expired - Fee Related FR2739682B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9511773A FR2739682B1 (fr) 1995-10-06 1995-10-06 Perfectionnement apporte a un systeme de freinage aerodynamique d'une sous-munition ejectee d'un obus cargo en etant animee d'un mouvement de rotation
DE1996606254 DE69606254T2 (de) 1995-10-06 1996-09-19 Drallabbremsende Mittel für ein Trägermunitionsubgeschoss
EP19960401987 EP0767356B1 (fr) 1995-10-06 1996-09-19 Perfectionnement apporté à un système de freinage aérodynamique d'une sous-munition éjectée d'un obus cargo en étant animée d'un mouvement de rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511773A FR2739682B1 (fr) 1995-10-06 1995-10-06 Perfectionnement apporte a un systeme de freinage aerodynamique d'une sous-munition ejectee d'un obus cargo en etant animee d'un mouvement de rotation

Publications (2)

Publication Number Publication Date
FR2739682A1 FR2739682A1 (fr) 1997-04-11
FR2739682B1 true FR2739682B1 (fr) 1997-12-05

Family

ID=9483317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511773A Expired - Fee Related FR2739682B1 (fr) 1995-10-06 1995-10-06 Perfectionnement apporte a un systeme de freinage aerodynamique d'une sous-munition ejectee d'un obus cargo en etant animee d'un mouvement de rotation

Country Status (3)

Country Link
EP (1) EP0767356B1 (fr)
DE (1) DE69606254T2 (fr)
FR (1) FR2739682B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643294A1 (de) * 1986-12-18 1988-06-23 Rheinmetall Gmbh Geschoss
US5060574A (en) * 1990-07-02 1991-10-29 Honeywell Inc. Projectile base plug with enhanced drag-producing separation capability
GB2248804A (en) * 1990-10-19 1992-04-22 Marconi Gec Ltd Air-launched buoys
DE4124658C2 (de) * 1991-07-25 1996-08-14 Rheinmetall Ind Gmbh Einrichtung zum Abbau der Drehzahl von Submunition

Also Published As

Publication number Publication date
DE69606254D1 (de) 2000-02-24
FR2739682A1 (fr) 1997-04-11
DE69606254T2 (de) 2000-05-18
EP0767356B1 (fr) 2000-01-19
EP0767356A1 (fr) 1997-04-09

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse

Effective date: 20140630