Patent GB-1889-6419
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Propulsion system for balloons using bellows pushing air past a movable board. The board can have wings to increase its effect.
Sources
- Brewer and Alexander, 1893, Aeronautics
- Abridgment of patent specifications, Class 4, 1889–92, p. 3
Year filed | 1889 |
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Office | GB |
Patent number | 6419 |
Inventors | Jesse Mary Chambers |
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Original title | Propelling balloons |
English title | Propelling balloons |
Tech fields | LTA, balloon, propulsion, subsystem, jet |
Filing date | 1889-04-15 |
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Granted? | 1 |
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Related to aircraft? | Yes |
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National tech categories | GB 4 with buoyant, GB 4 propel & steer |
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Family year | 1889 |
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