GB1441283A - Aerostats - Google Patents

Aerostats

Info

Publication number
GB1441283A
GB1441283A GB5169273A GB5169273A GB1441283A GB 1441283 A GB1441283 A GB 1441283A GB 5169273 A GB5169273 A GB 5169273A GB 5169273 A GB5169273 A GB 5169273A GB 1441283 A GB1441283 A GB 1441283A
Authority
GB
United Kingdom
Prior art keywords
hydrazine
gas
nov
aerostats
gas generator
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
GB5169273A
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.)
Erno Raumfahrttechnik GmbH
Original Assignee
Erno Raumfahrttechnik GmbH
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 Erno Raumfahrttechnik GmbH filed Critical Erno Raumfahrttechnik GmbH
Publication of GB1441283A publication Critical patent/GB1441283A/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
    • B64B1/62—Controlling gas pressure, heating, cooling, or discharging gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1441283 Aerostats ERNO RAUMFAHRTTECHNIK GmbH 7 Nov 1973 [11 Nov 1972] 51692/73 Heading B7W An aerostat has a gas generator attached thereto for generating buoyancy gas, the gas generator comprising hydrazine or a hydrazine mixture and means for effecting catalytic and/or thermal decomposition of the hydrazine or hydrazine mixture to produce the buoyancy gas. The product of decomposition has a molecular weight lower than 15 and the apparatus has particular application in meteorological balloons.
GB5169273A 1972-11-11 1973-11-07 Aerostats Expired GB1441283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722255437 DE2255437A1 (en) 1972-11-11 1972-11-11 AIRCRAFT WITH STATIC BUILDING

Publications (1)

Publication Number Publication Date
GB1441283A true GB1441283A (en) 1976-06-30

Family

ID=5861521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5169273A Expired GB1441283A (en) 1972-11-11 1973-11-07 Aerostats

Country Status (4)

Country Link
DE (1) DE2255437A1 (en)
FR (1) FR2213193B1 (en)
GB (1) GB1441283A (en)
IT (1) IT999099B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0675227A1 (en) * 1994-03-30 1995-10-04 Speno International S.A. Grinding machine for localised sections of railway rail, more specifically for end-to-end weldings or other local defects

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412958A (en) * 1965-10-13 1968-11-26 Arthur D. Struble Jr. Supply unit

Also Published As

Publication number Publication date
FR2213193B1 (en) 1975-08-22
DE2255437A1 (en) 1974-05-30
FR2213193A1 (en) 1974-08-02
IT999099B (en) 1976-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee