FR923372A - Corps rotatif, particulièrement propulseur cylindrique - Google Patents

Corps rotatif, particulièrement propulseur cylindrique

Info

Publication number
FR923372A
FR923372A FR923372DA FR923372A FR 923372 A FR923372 A FR 923372A FR 923372D A FR923372D A FR 923372DA FR 923372 A FR923372 A FR 923372A
Authority
FR
France
Prior art keywords
rotating body
particularly cylindrical
cylindrical propellant
propellant
rotating
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
English (en)
Inventor
Oldrich Simacek
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 FR923372A publication Critical patent/FR923372A/fr
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
    • B64C11/005—Spiral-shaped propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR923372D 1945-05-22 1946-03-05 Corps rotatif, particulièrement propulseur cylindrique Expired FR923372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS923372X 1945-05-22

Publications (1)

Publication Number Publication Date
FR923372A true FR923372A (fr) 1947-07-04

Family

ID=5456627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923372D Expired FR923372A (fr) 1945-05-22 1946-03-05 Corps rotatif, particulièrement propulseur cylindrique

Country Status (1)

Country Link
FR (1) FR923372A (fr)

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