Patent DE-1915-309149
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Design for cooling airplane engines, maybe along the lines of a automotive radiator. Unsure why it's for Kampfflugzeugen rather than airplanes in general.
This patent matches the filing date cited in Patent HU-1917-77660 but not the concept or diagrams; Siemens may have filed another patent (dealing with airplane fins) on the same date.
Sources
- ZFM Jahrgang 10 (1919), Heft 17/18, p. 194
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1915 |
|---|---|
| Year granted | 1919 |
| Office | DE |
| Patent number | 309149 |
| Inventors | |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | Siemens-Schuckert Werke GmbH |
| Applicant type | COMPANY |
| Applicant is inventor? | |
| Original title | Ausgleichvorrichtung für die Motorkühlung bei Kampfflugzeugen |
| English title | Stabilizer for motor cooling system of fighter aircraft |
| Tech fields | airplane, military, engine, cooling, radiator |
| Filing date | 1915-12-22 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | 1919-10-25 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | IPC B64D33/10 |
| CPCs | CPC B64D33/10 |
| Family year | 1915 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
