Patent AT-1913-75486
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A modern translation of "Jalousieklappen" is "multi-leaf damper". Jalousie means Venetian blind. The point is to move air while flapping down but encounter less resistance on the upswing.
Cf. Patent DE-1910-262678, a similar subject but not identical. There may well be another DE patent corresponding to the present one.
- Inventor location: Teplitz-Schönau (Böhmen}
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
| Year filed | 1913 |
|---|---|
| Year granted | 1917 |
| Office | AT |
| Patent number | 75486 |
| Inventors | Ferdinand Klepsch |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Schlagflügel für Flugzeuge mit Jalousieklappen |
| English title | Beating wing for aircraft, with shutters |
| Tech fields | flapping, subsystem, texture, wing |
| Filing date | 1913-09-17 |
| Full specification filed date | |
| Application number | |
| Grant date | 1917-10-15 |
| Granted? | 1 |
| Publication date | 1919-02-10 |
| Supplementary to patent | Patent DE-1910-265142 |
| Related to aircraft? | 1 |
| Serial number | |
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| Assigned to | |
| National tech categories | AT 77d |
| IPCs | IPC B64C33/02 |
| CPCs | |
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| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
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| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims |
