FR430455A - Hélice-turbine propulsive et portante - Google Patents

Hélice-turbine propulsive et portante

Info

Publication number
FR430455A
FR430455A FR430455A FR430455DA FR430455A FR 430455 A FR430455 A FR 430455A FR 430455 A FR430455 A FR 430455A FR 430455D A FR430455D A FR 430455DA FR 430455 A FR430455 A FR 430455A
Authority
FR
France
Prior art keywords
propeller
bearing
load
turbine propulsion
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
FR430455A
Other languages
English (en)
Inventor
Louis-Marie Le Dantec
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.)
LOUIS-MARIE LE DANTEC
Original Assignee
LOUIS-MARIE LE DANTEC
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 LOUIS-MARIE LE DANTEC filed Critical LOUIS-MARIE LE DANTEC
Application granted granted Critical
Publication of FR430455A publication Critical patent/FR430455A/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
    • B63H1/26—Blades
    • B63H1/265—Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop
    • 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
    • B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws
FR430455A 1911-03-22 1911-03-22 Hélice-turbine propulsive et portante Expired FR430455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR430455T 1911-03-22

Publications (1)

Publication Number Publication Date
FR430455A true FR430455A (fr) 1911-10-17

Family

ID=1472694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430455A Expired FR430455A (fr) 1911-03-22 1911-03-22 Hélice-turbine propulsive et portante

Country Status (1)

Country Link
FR (1) FR430455A (fr)

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