FR590805A - Variable impulse propeller for air, land and sea locomotion - Google Patents

Variable impulse propeller for air, land and sea locomotion

Info

Publication number
FR590805A
FR590805A FR590805DA FR590805A FR 590805 A FR590805 A FR 590805A FR 590805D A FR590805D A FR 590805DA FR 590805 A FR590805 A FR 590805A
Authority
FR
France
Prior art keywords
locomotion
propeller
sea
land
air
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
Application number
Other languages
French (fr)
Inventor
Flaminio Piana Canova
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR590805A publication Critical patent/FR590805A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/24—Hollow blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR590805D 1923-12-22 1924-12-19 Variable impulse propeller for air, land and sea locomotion Expired FR590805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR590805X 1923-12-22

Publications (1)

Publication Number Publication Date
FR590805A true FR590805A (en) 1925-06-23

Family

ID=3957022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590805D Expired FR590805A (en) 1923-12-22 1924-12-19 Variable impulse propeller for air, land and sea locomotion

Country Status (1)

Country Link
FR (1) FR590805A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046732A (en) * 1956-06-20 1962-07-31 Research Corp Method of energy exchange and apparatus for carrying out the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046732A (en) * 1956-06-20 1962-07-31 Research Corp Method of energy exchange and apparatus for carrying out the same

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