FR1226871A - Perfectionnements aux hélices de propulsion - Google Patents

Perfectionnements aux hélices de propulsion

Info

Publication number
FR1226871A
FR1226871A FR796793A FR796793A FR1226871A FR 1226871 A FR1226871 A FR 1226871A FR 796793 A FR796793 A FR 796793A FR 796793 A FR796793 A FR 796793A FR 1226871 A FR1226871 A FR 1226871A
Authority
FR
France
Prior art keywords
propellers
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
FR796793A
Other languages
English (en)
Inventor
Mario Cucumo
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 FR1226871A publication Critical patent/FR1226871A/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
    • B63H1/28—Other means for improving propeller efficiency
    • 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)
FR796793A 1958-06-13 1959-06-06 Perfectionnements aux hélices de propulsion Expired FR1226871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1226871X 1958-06-13

Publications (1)

Publication Number Publication Date
FR1226871A true FR1226871A (fr) 1960-08-16

Family

ID=11433785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796793A Expired FR1226871A (fr) 1958-06-13 1959-06-06 Perfectionnements aux hélices de propulsion

Country Status (1)

Country Link
FR (1) FR1226871A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192545B (de) * 1961-01-14 1965-05-06 Ingefried Junge Dipl Ing In einer Duese arbeitende Schiffsschraube mit stark verjuengter Nabe
FR2589423A1 (fr) * 1985-11-04 1987-05-07 Weldon Thomas Helice de propulsion fonctionnant dans un milieu liquide
US20160121985A1 (en) * 2014-10-29 2016-05-05 Scott Baumann Marine propeller blades with reverse cupping

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192545B (de) * 1961-01-14 1965-05-06 Ingefried Junge Dipl Ing In einer Duese arbeitende Schiffsschraube mit stark verjuengter Nabe
FR2589423A1 (fr) * 1985-11-04 1987-05-07 Weldon Thomas Helice de propulsion fonctionnant dans un milieu liquide
US20160121985A1 (en) * 2014-10-29 2016-05-05 Scott Baumann Marine propeller blades with reverse cupping

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