FR389486A - Safety valve for aerostats - Google Patents

Safety valve for aerostats

Info

Publication number
FR389486A
FR389486A FR389486DA FR389486A FR 389486 A FR389486 A FR 389486A FR 389486D A FR389486D A FR 389486DA FR 389486 A FR389486 A FR 389486A
Authority
FR
France
Prior art keywords
aerostats
safety valve
safety
valve
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)
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.)
MOTORLUFTSCHIFF STUDIENGESELLS
Original Assignee
MOTORLUFTSCHIFF STUDIENGESELLS
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 MOTORLUFTSCHIFF STUDIENGESELLS filed Critical MOTORLUFTSCHIFF STUDIENGESELLS
Application granted granted Critical
Publication of FR389486A publication Critical patent/FR389486A/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
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR389486D 1907-05-14 1908-04-22 Safety valve for aerostats Expired FR389486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE389486X 1907-05-14

Publications (1)

Publication Number Publication Date
FR389486A true FR389486A (en) 1908-09-10

Family

ID=1435087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR389486D Expired FR389486A (en) 1907-05-14 1908-04-22 Safety valve for aerostats

Country Status (1)

Country Link
FR (1) FR389486A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258279B (en) * 1961-10-16 1968-01-04 Raven Ind Inc Hot air balloon
EP0069403A1 (en) * 1981-07-08 1983-01-12 Centre National D'etudes Spatiales Method of stabilizing a balloon at altitude, and atmospheric balloons adapted for putting this method into use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258279B (en) * 1961-10-16 1968-01-04 Raven Ind Inc Hot air balloon
EP0069403A1 (en) * 1981-07-08 1983-01-12 Centre National D'etudes Spatiales Method of stabilizing a balloon at altitude, and atmospheric balloons adapted for putting this method into use
FR2509255A1 (en) * 1981-07-08 1983-01-14 Centre Nat Etd Spatiales METHOD FOR ALTITUDE STABILIZING A BALLOON, AND ATMOSPHERIC BALLOONS SUITABLE FOR THE IMPLEMENTATION OF SAID METHOD

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