Patent FR-1867-77550
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From Lilienthal museum page, google-translated to English, and condensed:
- Deltaflügler with reactive drive
- The aircraft had a triangular wing with small extension and an angle of 45 degrees. "The wing is made up of little framework connected with poles, the frame and the poles must be stable in iron or any other metal ... On this frame ... the canvas is stretched ... The wings can also be stretched with this frame The body of the apparatus or airship is made up of rods of iron or other similar metals connected by rivets, the outer surface of the body is covered with canvas or similar fabric, and the rudders are also made of frames, of iron or similar The cladding of the frame is similar to that of the wings." The oars act by means of a transmission at the end of the airship. To reduce the face resistance in flight, the inventor saw corresponding noses on the fuselage and wing leading edge in a pointed shape.
- The apparatus should be powered by a pulsating, reactive engine with liquid fuel. It should have low weight and great economy. The idea can be described as the prototype of the later pulsating reactive engine. The start was on wheels and rails or with the help of a loosening car thought.
- See French patent no. 77550, 1867 ; Source: Source 1, p. 99 ; Research: Seifert
- Inventor location: Paris (24, rue de Dunkerque, Seine) ; Russian Imperial Artillery Captain / Lawyer
- Brevet d'invention de 15 ans
Sources
- Archive record of this patent at Lilienthal museum patents web site, which spells inventor's name Teleschow, and gives the title in German as "Deltaflügler mit reaktivem Antrieb" (Delta wing, reaction drive
- SMIP
- INPI.fr
| Year filed | 1867 |
|---|---|
| Year granted | 1867 |
| Office | FR |
| Patent number | 77550 |
| Inventors | Nicholas de Telescheff, Michniewicz |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | Système perfectionné de navigation aérienne |
| English title | Delta wing with reaction drive |
| Tech fields | |
| Filing date | 1867 |
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| Application number | |
| Grant date | August 17, 1867 |
| Granted? | Yes |
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| Patent agent | |
| Assigned to | Thenen |
| National tech categories | FR 5 |
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| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
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