FR3080361B1 - Aerostat presentant un ballon a double enveloppe - Google Patents

Aerostat presentant un ballon a double enveloppe Download PDF

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Publication number
FR3080361B1
FR3080361B1 FR1800345A FR1800345A FR3080361B1 FR 3080361 B1 FR3080361 B1 FR 3080361B1 FR 1800345 A FR1800345 A FR 1800345A FR 1800345 A FR1800345 A FR 1800345A FR 3080361 B1 FR3080361 B1 FR 3080361B1
Authority
FR
France
Prior art keywords
aerostat
balloon
presenting
double envelope
gas
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.)
Active
Application number
FR1800345A
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English (en)
Other versions
FR3080361A1 (fr
Inventor
D'asties Vincent Farret
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.)
Zephyr Exalto
Original Assignee
Zephyr Exalto
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 Zephyr Exalto filed Critical Zephyr Exalto
Priority to FR1800345A priority Critical patent/FR3080361B1/fr
Publication of FR3080361A1 publication Critical patent/FR3080361A1/fr
Application granted granted Critical
Publication of FR3080361B1 publication Critical patent/FR3080361B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/40—Balloons
    • B64B1/50—Captive balloons
    • B64B1/54—Captive balloons connecting two or more balloons in superimposed relationship
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/02—Non-rigid airships
    • 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
    • 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
    • B64B1/14—Outer covering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/70—Ballasting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un aérostat libre comprenant au moins un premier ballon (3) apte à contenir un gaz à une pression supérieure à la pression atmosphérique pour réguler l'altitude de l'aérostat. Selon l'invention, ce premier ballon (3) comporte deux enveloppes : - une enveloppe externe (32) souple non étanche audit gaz, apte à résister à un effort supérieur à 20 000 N/m ; - une enveloppe interne (33) souple étanche audit gaz, placée à l'intérieur de ladite enveloppe externe (2).
FR1800345A 2018-04-18 2018-04-18 Aerostat presentant un ballon a double enveloppe Active FR3080361B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1800345A FR3080361B1 (fr) 2018-04-18 2018-04-18 Aerostat presentant un ballon a double enveloppe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1800345 2018-04-18
FR1800345A FR3080361B1 (fr) 2018-04-18 2018-04-18 Aerostat presentant un ballon a double enveloppe

Publications (2)

Publication Number Publication Date
FR3080361A1 FR3080361A1 (fr) 2019-10-25
FR3080361B1 true FR3080361B1 (fr) 2020-12-04

Family

ID=63683929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1800345A Active FR3080361B1 (fr) 2018-04-18 2018-04-18 Aerostat presentant un ballon a double enveloppe

Country Status (1)

Country Link
FR (1) FR3080361B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000003443A1 (it) * 2020-02-26 2021-08-26 Consorzio Di Ricerca Hypatia Velivolo tropo-stratosferico migliorato

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455469A (en) * 1945-10-11 1948-12-07 Pak Parachute Company Ltd Meteorological balloon
US2864569A (en) * 1955-05-20 1958-12-16 Gen Mills Inc Captive balloon
US3224000A (en) * 1963-03-18 1965-12-14 Goodyear Aerospace Corp Communication satellite and method for making same
US4390149A (en) * 1981-04-29 1983-06-28 The Balloon Works, Inc. Balloon envelope and method of fabricating same
DE9318356U1 (de) * 1993-12-01 1994-02-10 Schroeder Fire Balloons Gmbh Vorrichtung zur Führung und Befestigung eines Lichtleiters an der Außenhaut eines Heißluftballons
JP2967196B1 (ja) * 1998-07-10 1999-10-25 宇宙科学研究所長 耐圧性気球およびその製造方法
GB2477842B (en) * 2011-01-13 2012-07-25 Najum Waheed Chaudhry Rescue device with harness attached to an inflatable balloon
US9540091B1 (en) * 2016-02-11 2017-01-10 World View Enterprises Inc. High altitude balloon systems and methods
FR3053657B1 (fr) * 2016-07-08 2019-07-19 Thales Ballon dirigeable equipe d'un generateur solaire compact a concentration locale utilisant des lignes de cellules solaires bifaciales

Also Published As

Publication number Publication date
FR3080361A1 (fr) 2019-10-25

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