FR1062473A - Hélice périphérique - Google Patents

Hélice périphérique

Info

Publication number
FR1062473A
FR1062473A FR1062473DA FR1062473A FR 1062473 A FR1062473 A FR 1062473A FR 1062473D A FR1062473D A FR 1062473DA FR 1062473 A FR1062473 A FR 1062473A
Authority
FR
France
Prior art keywords
propeller
peripheral
peripheral propeller
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
Alfred-Desire Chamboissier
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 FR1062473A publication Critical patent/FR1062473A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • B63H1/265—Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1062473D 1952-04-08 1952-04-08 Hélice périphérique Expired FR1062473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1062473T 1952-04-08

Publications (1)

Publication Number Publication Date
FR1062473A true FR1062473A (fr) 1954-04-23

Family

ID=9600649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062473D Expired FR1062473A (fr) 1952-04-08 1952-04-08 Hélice périphérique

Country Status (1)

Country Link
FR (1) FR1062473A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002742A3 (fr) * 1999-07-06 2001-07-05 Rudolf Bannasch Rotor dote d'une pale fendue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002742A3 (fr) * 1999-07-06 2001-07-05 Rudolf Bannasch Rotor dote d'une pale fendue
US6736600B1 (en) 1999-07-06 2004-05-18 Rudolf Bannasch Rotor with a split rotor blade

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