Patent DE-1897-95179
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Barometer linked to electrical control over Höhenstandssteuer (altitude rudder, i.e. controlling pitch).
Cf. Patent DE-1897-95178; but this patent probably has its own American counterpart.
Inventor location: Racine, Wisconsin
Sources
- IAM Vol. 2 (1898), p. 56
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1895 |
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| Year granted | 1897 |
| Office | DE |
| Patent number | 95179 |
| Inventors | Edward Joel Pennington |
| Inventor country | US |
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| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Vorrichtung zur Erhaltung von Luftschiffen in einer bestimmten Höhe mittelst Barometers |
| English title | Apparatus for maintaining iarships at a certain height by means of barometer |
| Tech fields | LTA, barometer, instrument, cybernetics, ascension, electricity, rudder |
| Filing date | 1895-12-31 |
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| Grant date | 1897-11-30 |
| Granted? | 1 |
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| Related to aircraft? | 1 |
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| National tech categories | DE 77 |
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