FR550037A - Perfectionnements aux hélices marines ou autres - Google Patents

Perfectionnements aux hélices marines ou autres

Info

Publication number
FR550037A
FR550037A FR550037DA FR550037A FR 550037 A FR550037 A FR 550037A FR 550037D A FR550037D A FR 550037DA FR 550037 A FR550037 A FR 550037A
Authority
FR
France
Prior art keywords
propellers
marine
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
Marcel-Emile Maquet
Gustave Holbet
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 filed Critical
Application granted granted Critical
Publication of FR550037A publication Critical patent/FR550037A/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
    • B63H1/16—Propellers having a shrouding ring attached to blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR550037D 1922-04-11 1922-04-11 Perfectionnements aux hélices marines ou autres Expired FR550037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR550037T 1922-04-11

Publications (1)

Publication Number Publication Date
FR550037A true FR550037A (fr) 1923-02-24

Family

ID=8935913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550037D Expired FR550037A (fr) 1922-04-11 1922-04-11 Perfectionnements aux hélices marines ou autres

Country Status (1)

Country Link
FR (1) FR550037A (fr)

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