FR2955558B1 - Un aerostat profile pour une meilleure penetration de l'air - Google Patents

Un aerostat profile pour une meilleure penetration de l'air

Info

Publication number
FR2955558B1
FR2955558B1 FR1000280A FR1000280A FR2955558B1 FR 2955558 B1 FR2955558 B1 FR 2955558B1 FR 1000280 A FR1000280 A FR 1000280A FR 1000280 A FR1000280 A FR 1000280A FR 2955558 B1 FR2955558 B1 FR 2955558B1
Authority
FR
France
Prior art keywords
aerostat
profile
better air
air penetration
penetration
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
FR1000280A
Other languages
English (en)
Other versions
FR2955558A1 (fr
Inventor
Yves Barbarie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1000280A priority Critical patent/FR2955558B1/fr
Publication of FR2955558A1 publication Critical patent/FR2955558A1/fr
Application granted granted Critical
Publication of FR2955558B1 publication Critical patent/FR2955558B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/06—Rigid airships; Semi-rigid airships
    • B64B1/08—Framework construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/06—Rigid airships; Semi-rigid airships
    • B64B1/24—Arrangement of propulsion plant
    • B64B1/30—Arrangement of propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tents Or Canopies (AREA)
FR1000280A 2010-01-26 2010-01-26 Un aerostat profile pour une meilleure penetration de l'air Expired - Fee Related FR2955558B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1000280A FR2955558B1 (fr) 2010-01-26 2010-01-26 Un aerostat profile pour une meilleure penetration de l'air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000280A FR2955558B1 (fr) 2010-01-26 2010-01-26 Un aerostat profile pour une meilleure penetration de l'air

Publications (2)

Publication Number Publication Date
FR2955558A1 FR2955558A1 (fr) 2011-07-29
FR2955558B1 true FR2955558B1 (fr) 2015-12-18

Family

ID=42634943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000280A Expired - Fee Related FR2955558B1 (fr) 2010-01-26 2010-01-26 Un aerostat profile pour une meilleure penetration de l'air

Country Status (1)

Country Link
FR (1) FR2955558B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1270971A (en) * 1917-06-06 1918-07-02 George E Richmond Airship.
US1686130A (en) * 1922-05-16 1928-10-02 Charles S Hall Aircraft
US2252342A (en) * 1938-08-05 1941-08-12 Thomas M Finley Semidirigible flying machine
US5823468A (en) * 1995-10-24 1998-10-20 Bothe; Hans-Jurgen Hybrid aircraft
FR2808769B1 (fr) * 2000-05-12 2003-10-17 Marc Senepart Ballast pour dirigeable en forme de tore

Also Published As

Publication number Publication date
FR2955558A1 (fr) 2011-07-29

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20111026

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20170929

D5 Renunciation due to an appeal on restauration

Effective date: 20171130

RN Application for restoration

Effective date: 20171130

RN Application for restoration

Effective date: 20180122

IC Decision of the director general to declare irreceivable or to reject an appeal

Effective date: 20180404