FR677284A - Device applied to aircraft of the "lighter than air" type allowing all variations in altitude without evacuation of gas, and resulting in the elimination of ballast - Google Patents

Device applied to aircraft of the "lighter than air" type allowing all variations in altitude without evacuation of gas, and resulting in the elimination of ballast

Info

Publication number
FR677284A
FR677284A FR677284DA FR677284A FR 677284 A FR677284 A FR 677284A FR 677284D A FR677284D A FR 677284DA FR 677284 A FR677284 A FR 677284A
Authority
FR
France
Prior art keywords
ballast
evacuation
altitude
lighter
aircraft
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
Julien Seguin
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 FR677284A publication Critical patent/FR677284A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/40—Balloons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR677284D 1929-06-25 1929-06-25 Device applied to aircraft of the "lighter than air" type allowing all variations in altitude without evacuation of gas, and resulting in the elimination of ballast Expired FR677284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR677284T 1929-06-25

Publications (1)

Publication Number Publication Date
FR677284A true FR677284A (en) 1930-03-06

Family

ID=9020355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR677284D Expired FR677284A (en) 1929-06-25 1929-06-25 Device applied to aircraft of the "lighter than air" type allowing all variations in altitude without evacuation of gas, and resulting in the elimination of ballast

Country Status (1)

Country Link
FR (1) FR677284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1581059B1 (en) * 1961-03-22 1969-09-04 Kauffmann Hans Aircraft lighter than air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1581059B1 (en) * 1961-03-22 1969-09-04 Kauffmann Hans Aircraft lighter than air

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