DK2275343T3 - Skrue med stilbart blad - Google Patents

Skrue med stilbart blad

Info

Publication number
DK2275343T3
DK2275343T3 DK10011542.7T DK10011542T DK2275343T3 DK 2275343 T3 DK2275343 T3 DK 2275343T3 DK 10011542 T DK10011542 T DK 10011542T DK 2275343 T3 DK2275343 T3 DK 2275343T3
Authority
DK
Denmark
Prior art keywords
propeller
blade
casing
shaft
propeller casing
Prior art date
Application number
DK10011542.7T
Other languages
English (en)
Inventor
Massimiliano Bianchi
Original Assignee
Max Prop S R L
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
Priority claimed from ITMI20062442 external-priority patent/ITMI20062442A1/it
Priority claimed from ITMI20062440 external-priority patent/ITMI20062440A1/it
Application filed by Max Prop S R L filed Critical Max Prop S R L
Application granted granted Critical
Publication of DK2275343T3 publication Critical patent/DK2275343T3/da

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Harvester Elements (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK10011542.7T 2006-12-19 2007-12-19 Skrue med stilbart blad DK2275343T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20062442 ITMI20062442A1 (it) 2006-12-19 2006-12-19 Elica a passo variabile automaticamente
ITMI20062440 ITMI20062440A1 (it) 2006-12-19 2006-12-19 Elica a passo variabile
EP07859118A EP2121429A2 (en) 2006-12-19 2007-12-19 Variable-pitch propeller

Publications (1)

Publication Number Publication Date
DK2275343T3 true DK2275343T3 (da) 2012-08-20

Family

ID=39422966

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10011542.7T DK2275343T3 (da) 2006-12-19 2007-12-19 Skrue med stilbart blad

Country Status (5)

Country Link
US (1) US8449256B2 (da)
EP (2) EP2121429A2 (da)
AT (1) ATE556925T1 (da)
DK (1) DK2275343T3 (da)
WO (1) WO2008075187A2 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20081667A1 (it) * 2008-09-19 2010-03-20 Max Prop S R L Elica nautica a passo variabile
US20100260606A1 (en) 2009-04-08 2010-10-14 Max Prop S.R.L. Nautical variable-pitch propeller
WO2012007971A1 (en) 2010-07-15 2012-01-19 Max Prop S.R.L. Dampened propeller with pitch blades regulation during backward motion
US9506358B2 (en) * 2010-07-15 2016-11-29 Max Prop S.R.L. Feathering propeller with blade dampening at forward and backward motion and blades pitch control during backward motion
WO2012007969A1 (en) 2010-07-15 2012-01-19 Max Prop S.R.L. Dampened propeller during forward and backward motion
DK2734438T3 (da) * 2011-07-18 2020-11-16 Max Prop S R L Propel med justerbart anlægsstop og bevægelige skovle
WO2013034946A1 (en) 2011-09-07 2013-03-14 Max Prop S.R.L. Propeller with automatic adjustment of blades pitch in relation to its rotation speed
DK2938535T3 (da) 2012-12-27 2019-07-29 Max Prop S R L Skrue og tilhørende fremgangsmåde til finjustering af skrueblades fluid- dynamiske pitch
WO2018065800A1 (en) * 2016-10-03 2018-04-12 Massimiliano Bianchi Nautical propeller
WO2018234328A1 (en) * 2017-06-19 2018-12-27 Rolls-Royce Marine As ROTARY ACTUATOR, HUB WITH VARIABLE PITCH, PROPELLER BRACKET
DE102017117174A1 (de) * 2017-07-28 2019-01-31 Airbus Defence and Space GmbH Propelleranordnung für ein Luftfahrzeug
CN107571986A (zh) * 2017-09-12 2018-01-12 歌尔科技有限公司 可折叠螺旋桨
CN108609151A (zh) * 2018-06-07 2018-10-02 马鞍山海明船舶配件有限公司 一种基于物理学动能的可调控三叶螺旋桨
IT201800010465A1 (it) * 2018-11-20 2020-05-20 William Edoardo Scacchi Elica per imbarcazioni a vela a passo variabile con ritorno in posizione di bandiera automatico senza ingranaggi

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190907084A (en) * 1909-03-24 1910-02-24 Arthur Gillett Taylor Improvements relating to Screw Propellers.
GB880590A (en) * 1959-11-06 1961-10-25 Hugo Torben Grut Propeller with adjustable blade twist
US3077229A (en) * 1961-07-17 1963-02-12 Leo A Heintzelman Attachment for boat propellers
GB1066718A (en) * 1964-08-11 1967-04-26 George William Kean Variable pitch propeller
US3295610A (en) * 1965-10-24 1967-01-03 Frias Robert Automatic propeller pitch control and adaptor
US3403735A (en) * 1967-03-10 1968-10-01 Henrik G. Langhjelm Adjustable variable pitch propeller
GB1531451A (en) 1975-01-07 1978-11-08 Newbould Eng Serv Ltd Flushing cisterns
IT1052002B (it) 1975-12-29 1981-06-20 Bianchi Massimiliano Elica a bandiera specialmente per barche a vela
IT1215868B (it) 1988-02-15 1990-02-22 Bianchi Srl Vela. elica a passo variabile e regolabile durante la marcia, adatta per imbarcazioni a motore eper motori ausiliari di barche a
US5326223A (en) * 1988-07-07 1994-07-05 Speer Stephen R Automatic variable pitch marine propeller with mechanical holding means
CA1335552C (en) 1988-07-07 1995-05-16 Stephen R. Speer Automatic variable pitch marine propeller
AU629328B2 (en) 1989-03-21 1992-10-01 Marine Propeller S.R.L., Construzioni Eliche A Passo Variabile Feathering propeller with a manually adjustable pitch
DE69214406T2 (de) * 1991-12-02 1997-04-24 Brunswick Corp Verstellbarer Schiffspropeller mit hydrodynamischer Einstellung, Verstellfeder und Synchronisierungsanlage
US5562413A (en) 1993-12-27 1996-10-08 Honda Giken Kogyo Kabushiki Kaisha Variable propeller for boat
DE19823884B4 (de) * 1998-05-28 2006-03-23 Hübner, Horst Verstellbarer Schiffspropeller
DE20308350U1 (de) 2003-05-26 2003-08-28 Roehle Harald Verstellvorrichtung für Propeller

Also Published As

Publication number Publication date
EP2275343A1 (en) 2011-01-19
EP2121429A2 (en) 2009-11-25
WO2008075187A3 (en) 2008-08-14
ATE556925T1 (de) 2012-05-15
US8449256B2 (en) 2013-05-28
WO2008075187A2 (en) 2008-06-26
EP2275343B1 (en) 2012-05-09
US20100040469A1 (en) 2010-02-18

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