FR996034A - Improvements to jet lift propellers and applications to rotary wing aircraft - Google Patents

Improvements to jet lift propellers and applications to rotary wing aircraft

Info

Publication number
FR996034A
FR996034A FR996034DA FR996034A FR 996034 A FR996034 A FR 996034A FR 996034D A FR996034D A FR 996034DA FR 996034 A FR996034 A FR 996034A
Authority
FR
France
Prior art keywords
applications
wing aircraft
rotary wing
lift propellers
jet lift
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
Andre Laville
Francis Maillard
Jean Beziaud
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.)
Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
Original Assignee
Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
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 Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO filed Critical Societe Nationale des Constructions Aeronautiques du Sud Oest SNCASO
Application granted granted Critical
Publication of FR996034A publication Critical patent/FR996034A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades
    • B64C27/18—Drive of rotors by means, e.g. propellers, mounted on rotor blades the means being jet-reaction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR996034D 1945-04-12 1945-04-12 Improvements to jet lift propellers and applications to rotary wing aircraft Expired FR996034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996034T 1945-04-12

Publications (1)

Publication Number Publication Date
FR996034A true FR996034A (en) 1951-12-12

Family

ID=9557606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996034D Expired FR996034A (en) 1945-04-12 1945-04-12 Improvements to jet lift propellers and applications to rotary wing aircraft

Country Status (1)

Country Link
FR (1) FR996034A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689615A (en) * 1952-12-03 1954-09-21 Charles J Fletcher Drive system for convertible type aircraft having jet-driven lifting rotor
US2989268A (en) * 1953-01-27 1961-06-20 Edward F Andrews Convertible aircraft
FR2913479A1 (en) 2007-03-07 2008-09-12 Champeaux Philippe De Rotating joint for gas turbine rotor of helicopter, has ribs of one of parts overlapped with sleeves of other part to form large volume decompression zone, where plates have gas injection nozzle that is opened in space defined by zones

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689615A (en) * 1952-12-03 1954-09-21 Charles J Fletcher Drive system for convertible type aircraft having jet-driven lifting rotor
US2989268A (en) * 1953-01-27 1961-06-20 Edward F Andrews Convertible aircraft
FR2913479A1 (en) 2007-03-07 2008-09-12 Champeaux Philippe De Rotating joint for gas turbine rotor of helicopter, has ribs of one of parts overlapped with sleeves of other part to form large volume decompression zone, where plates have gas injection nozzle that is opened in space defined by zones
WO2008132315A2 (en) 2007-03-07 2008-11-06 Charles De Champeaux Rotary seal
US8387910B2 (en) 2007-03-07 2013-03-05 Charles De Champeaux Rotary seal

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