FR8756E - Perfectionnements aux hélices propulsives - Google Patents

Perfectionnements aux hélices propulsives

Info

Publication number
FR8756E
FR8756E FR8756DA FR8756E FR 8756 E FR8756 E FR 8756E FR 8756D A FR8756D A FR 8756DA FR 8756 E FR8756 E FR 8756E
Authority
FR
France
Prior art keywords
propulsion propellers
propellers
propulsion
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
Pierre Mercier
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 FR8756E publication Critical patent/FR8756E/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
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR8756D 1906-11-13 1907-04-10 Perfectionnements aux hélices propulsives Expired FR8756E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR381570T 1906-11-13
FR8756T 1907-04-10

Publications (1)

Publication Number Publication Date
FR8756E true FR8756E (fr) 1908-06-23

Family

ID=1351403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8756D Expired FR8756E (fr) 1906-11-13 1907-04-10 Perfectionnements aux hélices propulsives

Country Status (1)

Country Link
FR (1) FR8756E (fr)

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