AU2941492A - An elastomeric propeller having a flexible blade core - Google Patents

An elastomeric propeller having a flexible blade core

Info

Publication number
AU2941492A
AU2941492A AU29414/92A AU2941492A AU2941492A AU 2941492 A AU2941492 A AU 2941492A AU 29414/92 A AU29414/92 A AU 29414/92A AU 2941492 A AU2941492 A AU 2941492A AU 2941492 A AU2941492 A AU 2941492A
Authority
AU
Australia
Prior art keywords
propeller
elastomeric
flexible blade
blade core
core
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.)
Abandoned
Application number
AU29414/92A
Inventor
Nils Oluf Ehrenskjold
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.)
GORI AF 1902 AS
Original Assignee
GORI AF 1902 AS
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 GORI AF 1902 AS filed Critical GORI AF 1902 AS
Publication of AU2941492A publication Critical patent/AU2941492A/en
Abandoned 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
AU29414/92A 1991-10-30 1992-10-29 An elastomeric propeller having a flexible blade core Abandoned AU2941492A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK179891A DK179891D0 (en) 1991-10-30 1991-10-30 ELASTOMER PROPELLER WITH FLEXIBLE LEADERS
DK1798/91 1991-10-30

Publications (1)

Publication Number Publication Date
AU2941492A true AU2941492A (en) 1993-06-07

Family

ID=8108126

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29414/92A Abandoned AU2941492A (en) 1991-10-30 1992-10-29 An elastomeric propeller having a flexible blade core

Country Status (3)

Country Link
AU (1) AU2941492A (en)
DK (1) DK179891D0 (en)
WO (1) WO1993009027A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423115A1 (en) * 1994-07-01 1996-01-04 Wolf Hirth Gmbh Propeller blades made of plastic material and process for its manufacture
US6763899B1 (en) 2003-02-21 2004-07-20 Schlumberger Technology Corporation Deformable blades for downhole applications in a wellbore
US7040940B2 (en) 2004-04-20 2006-05-09 Ab Volvo Rotatable lifting surface device having selected pitch distribution and camber profile
NZ577810A (en) * 2006-12-19 2012-08-31 Cwf Hamilton & Co Ltd Waterjet unit impeller with a flexible section, which changes rating (pitch) at different speeds
GB2578281A (en) * 2018-08-30 2020-05-06 Teignbridge Propellers International Ltd Blade hub assembly
CN110683027B (en) * 2019-10-25 2022-05-20 哈尔滨工程大学 Emergency vibration damper after ship propeller blade damage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1384308A (en) * 1917-10-23 1921-07-12 William Hendry Barker Airplane-screw
US2251887A (en) * 1938-06-13 1941-08-05 Master Electric Co Flexible fan unit
US2276262A (en) * 1939-06-27 1942-03-10 United Aircraft Corp Composite propeller
US2383342A (en) * 1941-10-21 1945-08-21 William H Riley Hollow propeller
US3256939A (en) * 1965-01-11 1966-06-21 Matthew J Novak Marine propeller

Also Published As

Publication number Publication date
DK179891D0 (en) 1991-10-30
WO1993009027A1 (en) 1993-05-13

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