FR397263A - New arrangement of propellers for marine or air navigation - Google Patents

New arrangement of propellers for marine or air navigation

Info

Publication number
FR397263A
FR397263A FR397263A FR397263DA FR397263A FR 397263 A FR397263 A FR 397263A FR 397263 A FR397263 A FR 397263A FR 397263D A FR397263D A FR 397263DA FR 397263 A FR397263 A FR 397263A
Authority
FR
France
Prior art keywords
propellers
marine
air navigation
new arrangement
arrangement
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
FR397263A
Other languages
French (fr)
Inventor
Clement Coma
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 FR397263A publication Critical patent/FR397263A/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
    • 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
    • B63H2001/145—Propellers comprising blades of two or more different types, e.g. different lengths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR397263A 1907-12-11 1908-12-09 New arrangement of propellers for marine or air navigation Expired FR397263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE397263X 1907-12-11

Publications (1)

Publication Number Publication Date
FR397263A true FR397263A (en) 1909-05-04

Family

ID=1442346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR397263A Expired FR397263A (en) 1907-12-11 1908-12-09 New arrangement of propellers for marine or air navigation

Country Status (1)

Country Link
FR (1) FR397263A (en)

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