FR501589A - Improvements in thrusters - Google Patents

Improvements in thrusters

Info

Publication number
FR501589A
FR501589A FR501589A FR501589DA FR501589A FR 501589 A FR501589 A FR 501589A FR 501589 A FR501589 A FR 501589A FR 501589D A FR501589D A FR 501589DA FR 501589 A FR501589 A FR 501589A
Authority
FR
France
Prior art keywords
thrusters
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
FR501589A
Other languages
French (fr)
Inventor
Seth Hart
Robert Ingersoll Eustis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR501589A publication Critical patent/FR501589A/en
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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR501589A 1919-07-09 1919-07-09 Improvements in thrusters Expired FR501589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR501589T 1919-07-09

Publications (1)

Publication Number Publication Date
FR501589A true FR501589A (en) 1920-04-17

Family

ID=8905815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR501589A Expired FR501589A (en) 1919-07-09 1919-07-09 Improvements in thrusters

Country Status (1)

Country Link
FR (1) FR501589A (en)

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