Carl Franz Hubert Hertel

We have little on German Carl Franz Hubert Hertel, other than that he had the title of Doctor, and that he filed from Bremen-Neustadt, Germany. He worked extensively with Carl Wilhelm Paul on "an airplane with a spherical cabin". The two inventors also worked on the airplane more generally and on airplane stability achieved by way of gyroscopic principles and apparatus.

This person had 0 publications and 9 patents in this database.

Patents whose inventor or applicant is Carl Franz Hubert Hertel

• Patent FR-1912-446800 (English title: Airplane kite with gyroscopic stabilizer, Filing date: 1912-07-03)
• Patent DK-1912-18589 (English title: Kite aeroplane with gyroscope, Supplementary to patent: Patent GB-1912-16680, Filing date: 1912-07-10)
• Patent AT-1912-62480 (English title: Hang glider, Filing date: 1912-07-15)
• Patent FR-1912-446365 (English title: Airplane with a spherical cabin, Filing date: 1912-07-23)
• Patent HU-1912-63738 (English title: Airplane kite with gyroscopic stabilizer, Filing date: 1912-07-24)
• Patent CH-1912-64126 (English title: Airplane with gyroscopic mechanism of stability, Supplementary to patent: Patent FR-1912-446800, Filing date: 1912-07-27)
• Patent CH-1912-63002 (English title: Flying Machine, avion with spherical cabin, Filing date: 1912-09-16)
• Patent DK-1913-18462 (English title: "Ball Dragon" or "Bullet Dragon" actually airplane, Filing date: 1913-02-07)
• Patent DE-1913-311257 (English title: Airplane altitude control with movable wing surfaces, Filing date: 1913-04-06)

References

Names	Carl Franz Hubert Hertel; Dr. Carl Franz Hubert Hertel; Dr. Carl Hertel; Karl Franz Hubert Hertel
Countries	FR, HU, DK, CH, AT
Locations	Bremen-Neustadt, Germany
Occupations	Industry
Tech areas	Airplane, Heavier-than-air, Airplane, Frame, Construction, Design, Stability, Gyroscope
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