FR523043A - Nouveau mode de fabrication d'hélices - Google Patents

Nouveau mode de fabrication d'hélices

Info

Publication number
FR523043A
FR523043A FR523043A FR523043DA FR523043A FR 523043 A FR523043 A FR 523043A FR 523043 A FR523043 A FR 523043A FR 523043D A FR523043D A FR 523043DA FR 523043 A FR523043 A FR 523043A
Authority
FR
France
Prior art keywords
new method
propellers
manufacturing
manufacturing propellers
new
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
FR523043A
Other languages
English (en)
Inventor
Louis Bourdon
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 FR523043A publication Critical patent/FR523043A/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
    • 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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR523043A 1919-11-12 1919-11-12 Nouveau mode de fabrication d'hélices Expired FR523043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523043T 1919-11-12

Publications (1)

Publication Number Publication Date
FR523043A true FR523043A (fr) 1921-08-11

Family

ID=8918340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523043A Expired FR523043A (fr) 1919-11-12 1919-11-12 Nouveau mode de fabrication d'hélices

Country Status (1)

Country Link
FR (1) FR523043A (fr)

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