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GB198031A - Improved means for use in propelling aeroplane, hydroplane and other conveyances - Google Patents

Improved means for use in propelling aeroplane, hydroplane and other conveyances

Info

Publication number
GB198031A
GB198031A GB492222A GB492222A GB198031A GB 198031 A GB198031 A GB 198031A GB 492222 A GB492222 A GB 492222A GB 492222 A GB492222 A GB 492222A GB 198031 A GB198031 A GB 198031A
Authority
GB
United Kingdom
Prior art keywords
plate
propellers
hydroplane
conveyances
aeroplane
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
GB492222A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to GB492222A priority Critical patent/GB198031A/en
Publication of GB198031A publication Critical patent/GB198031A/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
    • B64C11/006—Paddle wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

198,031. Leggelo, P. B. van. Feb. 20, 1922. Screw propellers; disc propellers. - Propellers for ships, of the kind wherein rotating vanes form a vacuum on one side of a plate have the vanes arranged in groups and inclined to the direction of rotation with axis parallel to the axes of rotation, such vanes being attached at one end to a plate on the shaft. The plate a, carries sets of blades b the outer ends being stayed by rods d. On the back of the plate small blades e are fixed and disperse air creeping over the edge.
GB492222A 1922-02-20 1922-02-20 Improved means for use in propelling aeroplane, hydroplane and other conveyances Expired GB198031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB492222A GB198031A (en) 1922-02-20 1922-02-20 Improved means for use in propelling aeroplane, hydroplane and other conveyances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492222A GB198031A (en) 1922-02-20 1922-02-20 Improved means for use in propelling aeroplane, hydroplane and other conveyances

Publications (1)

Publication Number Publication Date
GB198031A true GB198031A (en) 1923-05-22

Family

ID=9786381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB492222A Expired GB198031A (en) 1922-02-20 1922-02-20 Improved means for use in propelling aeroplane, hydroplane and other conveyances

Country Status (1)

Country Link
GB (1) GB198031A (en)

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