EP2217486A4 - Boat propeller having adjustable surface cutting propeller blades - Google Patents

Boat propeller having adjustable surface cutting propeller blades

Info

Publication number
EP2217486A4
EP2217486A4 EP08767242A EP08767242A EP2217486A4 EP 2217486 A4 EP2217486 A4 EP 2217486A4 EP 08767242 A EP08767242 A EP 08767242A EP 08767242 A EP08767242 A EP 08767242A EP 2217486 A4 EP2217486 A4 EP 2217486A4
Authority
EP
European Patent Office
Prior art keywords
propeller
surface cutting
boat
adjustable surface
blades
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.)
Withdrawn
Application number
EP08767242A
Other languages
German (de)
French (fr)
Other versions
EP2217486A1 (en
Inventor
Torbjoern Eriksson
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.)
STORMFAAGELN AB
Original Assignee
STORMFAAGELN AB
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 STORMFAAGELN AB filed Critical STORMFAAGELN AB
Publication of EP2217486A1 publication Critical patent/EP2217486A1/en
Publication of EP2217486A4 publication Critical patent/EP2217486A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Harvester Elements (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP08767242A 2007-06-26 2008-06-25 Boat propeller having adjustable surface cutting propeller blades Withdrawn EP2217486A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0701543A SE532866C2 (en) 2007-06-26 2007-06-26 Boat propeller hub for a boat propeller with surface cutting propeller blade
PCT/SE2008/050776 WO2009002265A1 (en) 2007-06-26 2008-06-25 Boat propeller having adjustable surface cutting propeller blades

Publications (2)

Publication Number Publication Date
EP2217486A1 EP2217486A1 (en) 2010-08-18
EP2217486A4 true EP2217486A4 (en) 2011-03-23

Family

ID=40185887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08767242A Withdrawn EP2217486A4 (en) 2007-06-26 2008-06-25 Boat propeller having adjustable surface cutting propeller blades

Country Status (3)

Country Link
EP (1) EP2217486A4 (en)
SE (1) SE532866C2 (en)
WO (1) WO2009002265A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869280A (en) * 1931-06-16 1932-07-26 Joseph A Roemisch Controllable pitch propeller
US2527112A (en) * 1948-02-24 1950-10-24 Beuford N Willis Controllable pitch propeller
DE844721C (en) * 1949-11-29 1952-07-24 Eugen Reintjes Device for adjusting the wings of a ship's propeller
US3148735A (en) * 1964-05-12 1964-09-15 Donald L Miller Variable pitch propeller for small boats
EP1775213A2 (en) * 2005-10-12 2007-04-18 Hamilton Sundstrand Corporation Propeller pitch change system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473463A1 (en) * 1979-10-25 1981-07-17 Milloux Maurice Variable pitch propeller for ship - runs in cowl with four blades rotating on radial pins actuated by lever
US5102301A (en) * 1988-03-28 1992-04-07 Morrison Douglas M Variable pitch propeller blades, hub and drive and adjusting mechanism therefor
GB9802570D0 (en) * 1998-02-07 1998-04-01 Duncan Ian J Propulsion system
AU3068100A (en) * 1999-12-28 2001-07-09 Nenad Fles Partially submerged controllable pitch propeller fitted to transom contoured thereto
EP1900636A1 (en) * 2006-09-15 2008-03-19 Yellowfin Limited Marine propulsion and constructional details thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869280A (en) * 1931-06-16 1932-07-26 Joseph A Roemisch Controllable pitch propeller
US2527112A (en) * 1948-02-24 1950-10-24 Beuford N Willis Controllable pitch propeller
DE844721C (en) * 1949-11-29 1952-07-24 Eugen Reintjes Device for adjusting the wings of a ship's propeller
US3148735A (en) * 1964-05-12 1964-09-15 Donald L Miller Variable pitch propeller for small boats
EP1775213A2 (en) * 2005-10-12 2007-04-18 Hamilton Sundstrand Corporation Propeller pitch change system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009002265A1 *

Also Published As

Publication number Publication date
SE0701543L (en) 2008-12-27
WO2009002265A1 (en) 2008-12-31
SE532866C2 (en) 2010-04-27
EP2217486A1 (en) 2010-08-18

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20100326

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AX Request for extension of the european patent

Extension state: AL BA MK RS

DAX Request for extension of the european patent (deleted)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: ERIKSSON, TORBJOERN

A4 Supplementary search report drawn up and despatched

Effective date: 20110218

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110920