DE331769C - Transparent aircraft - Google Patents
Transparent aircraftInfo
- Publication number
- DE331769C DE331769C DE1916331769D DE331769DD DE331769C DE 331769 C DE331769 C DE 331769C DE 1916331769 D DE1916331769 D DE 1916331769D DE 331769D D DE331769D D DE 331769DD DE 331769 C DE331769 C DE 331769C
- Authority
- DE
- Germany
- Prior art keywords
- aircraft
- transparent aircraft
- transparent
- paint
- zellon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Paints Or Removers (AREA)
Description
Durchsichtiges Luftfahrzeug. Bei der Anwendung von zelluloseartigen Massen, wie sie z. B. unter dem Namen »Zellon« hergestellt werden als Bespannungsmaterial für Luftfahrzeuge, hat sich die Notwendigkeit herausgestellt, dem Zellon usw. einen wetterfesten Anstrich zu geben.Transparent aircraft. When using cellulosic Masses as they z. B. manufactured under the name "Zellon" as covering material for aircraft, the need for the Zellon etc. has been found to give weatherproof paint.
Dieser wetterfeste Anstrich, der bisher durch einen Anstrich oder eine Deckschicht anderer chemischerNatur, wie sie Zellon selbst aufweist, z. B. durch einen fett- oder harzhaltigen Lack erzeugt wurde, soll erfindungsgemäß dadurch hergestellt werden, daß man eine azetylzellulosearme Schicht anwendet, die vor den Lacküberzügen den Vorzug hat, auf dem Zellon besser zu haften. Eine- solche Schicht kann beispielsweise so erzielt werden, daß man eine Mischung von 9 Prozent Azetylzellulose mit 78 Prozent Phthalsäuredimethylester und 13 Prozent -Triphenylphosphat in einem der bekannten Lacklösungsmittel, wie Azeton, Essigäther und Alkohol u. dgl., auflöst und .das mit einer Zellonschicht bespannte Flugzeug mit diesem Lack anstreicht.This weatherproof paint, which has hitherto been replaced by a paint or topcoat of another chemical nature, such as that exhibited by Zellon itself, e.g. B. was produced by a grease or resin-containing varnish, is to be produced according to the invention by using a layer poor in acetyl cellulose, which has the advantage of adhering better to the cellulose in front of the varnish coatings. Such a layer can be achieved, for example, by dissolving a mixture of 9 percent acetyl cellulose with 78 percent phthalic acid dimethyl ester and 13 percent triphenyl phosphate in one of the known paint solvents such as acetone, acetic ether and alcohol and the like Zellonschicht covered aircraft with this varnish.
Zur Erzielung einer glatten Oberfläche kann diese azetylzellulosealme Schicht auch in der Polierpresse auf diese Zellonflächen gepreßt werden.To achieve a smooth surface, this can be acetylcellulose alme Layer can also be pressed onto these cellular surfaces in the polishing press.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE331769T | 1916-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE331769C true DE331769C (en) | 1921-01-10 |
Family
ID=6199044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1916331769D Expired DE331769C (en) | 1916-12-15 | 1916-12-15 | Transparent aircraft |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE331769C (en) |
-
1916
- 1916-12-15 DE DE1916331769D patent/DE331769C/en not_active Expired
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