FR31481E - Device for launching messages from air vessels - Google Patents

Device for launching messages from air vessels

Info

Publication number
FR31481E
FR31481E FR31481DA FR31481E FR 31481 E FR31481 E FR 31481E FR 31481D A FR31481D A FR 31481DA FR 31481 E FR31481 E FR 31481E
Authority
FR
France
Prior art keywords
launching
messages
air vessels
vessels
air
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
Other languages
French (fr)
Inventor
Napoleon-Pierre-Casi Claverie
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 filed Critical
Application granted granted Critical
Publication of FR31481E publication Critical patent/FR31481E/en
Expired 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
    • F42B10/32—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
    • 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
    • F42B10/56—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding of parachute or paraglider type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR31481D 1925-09-08 1925-09-08 Device for launching messages from air vessels Expired FR31481E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31481T 1925-09-08

Publications (1)

Publication Number Publication Date
FR31481E true FR31481E (en) 1927-03-14

Family

ID=8669285

Family Applications (2)

Application Number Title Priority Date Filing Date
FR598410D Expired FR598410A (en) 1925-09-08 1924-09-06 Device for launching messages from air vessels
FR31481D Expired FR31481E (en) 1925-09-08 1925-09-08 Device for launching messages from air vessels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR598410D Expired FR598410A (en) 1925-09-08 1924-09-06 Device for launching messages from air vessels

Country Status (1)

Country Link
FR (2) FR598410A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE67133T1 (en) * 1985-12-30 1991-09-15 Aerojet General Co INFLATABLE BRAKE DEVICE.

Also Published As

Publication number Publication date
FR598410A (en) 1925-12-16

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