Patent FR-1912-434452

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(There are no diagrams here ; the innovation has to do with re-liquified airship steam as a water source for ballast water, and in using said water for the re-cooling of the gas used in combustion. )

  • Inventor location: Germany


Year filed 1910
Year granted 1912
Office FR
Patent number 434452
Inventors Otto Zimmermann
Inventor country DE
Inventor location
Applicant person Otto Zimmermann
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Procédé pour produire de l'eau pour water-ballast à bord des aéronats
English title Process for producing water for water-ballast on board aeronats
Tech fields LTA, airship, stability, construction, ballast, method
Filing date November 26, 1910
Full specification filed date
Application number 434452D
Grant date November 27, 1911
Granted? Yes
Publication date February 3, 1912
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent J. Bonnet-Thirion
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/40
CPCs CPC B64B1/40
Family year 1910
First filing? No
Cites these patents
Citations from after 1930
Application ID 19253042
INPADOC family ID 5324646
Number of text pages 2
Number of diagram pages
Number of figures
Number of claims 2