FR1001348A - Improvements to the means of driving, by reaction, of rotary openings propellers, in particular for helicopters - Google Patents

Improvements to the means of driving, by reaction, of rotary openings propellers, in particular for helicopters

Info

Publication number
FR1001348A
FR1001348A FR1001348DA FR1001348A FR 1001348 A FR1001348 A FR 1001348A FR 1001348D A FR1001348D A FR 1001348DA FR 1001348 A FR1001348 A FR 1001348A
Authority
FR
France
Prior art keywords
helicopters
propellers
reaction
driving
rotary openings
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
Robert Pouit
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.)
GEN MECANIQUE APPLIQUEE SOC IN
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
GEN MECANIQUE APPLIQUEE SOC IN
Industrielle Generale de Mecanique Appliquee SIGMA SA
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 GEN MECANIQUE APPLIQUEE SOC IN, Industrielle Generale de Mecanique Appliquee SIGMA SA filed Critical GEN MECANIQUE APPLIQUEE SOC IN
Application granted granted Critical
Publication of FR1001348A publication Critical patent/FR1001348A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F02B71/06—Free-piston combustion gas generators per se
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
FR1001348D 1946-04-20 1946-04-20 Improvements to the means of driving, by reaction, of rotary openings propellers, in particular for helicopters Expired FR1001348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001348T 1946-04-20

Publications (1)

Publication Number Publication Date
FR1001348A true FR1001348A (en) 1952-02-22

Family

ID=9561116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001348D Expired FR1001348A (en) 1946-04-20 1946-04-20 Improvements to the means of driving, by reaction, of rotary openings propellers, in particular for helicopters

Country Status (1)

Country Link
FR (1) FR1001348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997039945A1 (en) * 1996-04-19 1997-10-30 Rumen Dobrev Todorov An airscrew anti-eddy system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997039945A1 (en) * 1996-04-19 1997-10-30 Rumen Dobrev Todorov An airscrew anti-eddy system

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