FR808801A - New propeller for high speed liners and for airplanes and aircraft - Google Patents

New propeller for high speed liners and for airplanes and aircraft

Info

Publication number
FR808801A
FR808801A FR808801DA FR808801A FR 808801 A FR808801 A FR 808801A FR 808801D A FR808801D A FR 808801DA FR 808801 A FR808801 A FR 808801A
Authority
FR
France
Prior art keywords
airplanes
liners
aircraft
high speed
new 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
French (fr)
Inventor
Rene Louis Marlet
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 FR808801A publication Critical patent/FR808801A/en
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
    • 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
    • B63H1/15—Propellers having vibration damping means
    • 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)
FR808801D 1935-11-06 1935-11-06 New propeller for high speed liners and for airplanes and aircraft Expired FR808801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR808801T 1935-11-06

Publications (1)

Publication Number Publication Date
FR808801A true FR808801A (en) 1937-02-16

Family

ID=9253164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808801D Expired FR808801A (en) 1935-11-06 1935-11-06 New propeller for high speed liners and for airplanes and aircraft

Country Status (1)

Country Link
FR (1) FR808801A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002742A3 (en) * 1999-07-06 2001-07-05 Rudolf Bannasch Rotor with a split rotor blade
US7018167B2 (en) * 2001-01-26 2006-03-28 Y & Y Co., Ltd. Fluid machinery
US11596907B1 (en) 2019-06-14 2023-03-07 Aeration Industries International, Llc Apparatus for treating fluids having improved aeration efficiency and operational durability

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002742A3 (en) * 1999-07-06 2001-07-05 Rudolf Bannasch Rotor with a split rotor blade
US6736600B1 (en) 1999-07-06 2004-05-18 Rudolf Bannasch Rotor with a split rotor blade
US7018167B2 (en) * 2001-01-26 2006-03-28 Y & Y Co., Ltd. Fluid machinery
US11596907B1 (en) 2019-06-14 2023-03-07 Aeration Industries International, Llc Apparatus for treating fluids having improved aeration efficiency and operational durability

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