FR2977563B1 - PROPELLER COMPRISING A PLATE OF CONNECTION BETWEEN HIS HUB AND EACH OF ITS BLADES - Google Patents

PROPELLER COMPRISING A PLATE OF CONNECTION BETWEEN HIS HUB AND EACH OF ITS BLADES

Info

Publication number
FR2977563B1
FR2977563B1 FR1155989A FR1155989A FR2977563B1 FR 2977563 B1 FR2977563 B1 FR 2977563B1 FR 1155989 A FR1155989 A FR 1155989A FR 1155989 A FR1155989 A FR 1155989A FR 2977563 B1 FR2977563 B1 FR 2977563B1
Authority
FR
France
Prior art keywords
propeller
hub
blades
connection
plate
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 - Fee Related
Application number
FR1155989A
Other languages
French (fr)
Other versions
FR2977563A1 (en
Inventor
Philippe Bossis
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.)
ELPHEON Sas
Original Assignee
ELPHEON Sas
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 ELPHEON Sas filed Critical ELPHEON Sas
Priority to FR1155989A priority Critical patent/FR2977563B1/en
Priority to EP12733676.6A priority patent/EP2729356B1/en
Priority to PCT/EP2012/063015 priority patent/WO2013004736A1/en
Publication of FR2977563A1 publication Critical patent/FR2977563A1/en
Application granted granted Critical
Publication of FR2977563B1 publication Critical patent/FR2977563B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B63H1/20—Hubs; Blade connections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1155989A 2011-07-04 2011-07-04 PROPELLER COMPRISING A PLATE OF CONNECTION BETWEEN HIS HUB AND EACH OF ITS BLADES Expired - Fee Related FR2977563B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1155989A FR2977563B1 (en) 2011-07-04 2011-07-04 PROPELLER COMPRISING A PLATE OF CONNECTION BETWEEN HIS HUB AND EACH OF ITS BLADES
EP12733676.6A EP2729356B1 (en) 2011-07-04 2012-07-04 Propeller comprising a plate joining its hub and each of its blades
PCT/EP2012/063015 WO2013004736A1 (en) 2011-07-04 2012-07-04 Propeller comprising a connecting plate between its hub and each of its blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155989A FR2977563B1 (en) 2011-07-04 2011-07-04 PROPELLER COMPRISING A PLATE OF CONNECTION BETWEEN HIS HUB AND EACH OF ITS BLADES

Publications (2)

Publication Number Publication Date
FR2977563A1 FR2977563A1 (en) 2013-01-11
FR2977563B1 true FR2977563B1 (en) 2013-07-26

Family

ID=46506358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155989A Expired - Fee Related FR2977563B1 (en) 2011-07-04 2011-07-04 PROPELLER COMPRISING A PLATE OF CONNECTION BETWEEN HIS HUB AND EACH OF ITS BLADES

Country Status (3)

Country Link
EP (1) EP2729356B1 (en)
FR (1) FR2977563B1 (en)
WO (1) WO2013004736A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222118A (en) * 1937-03-09 1940-11-19 Knapp Monarch Co Propeller
US6702552B1 (en) * 1999-11-25 2004-03-09 Jayden David Harman Impeller having blade(s) conforming to the golden section of a logarithmic curve

Also Published As

Publication number Publication date
FR2977563A1 (en) 2013-01-11
WO2013004736A1 (en) 2013-01-10
EP2729356A1 (en) 2014-05-14
EP2729356B1 (en) 2016-04-06

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