DK2938535T3 - Skrue og tilhørende fremgangsmåde til finjustering af skrueblades fluid- dynamiske pitch - Google Patents

Skrue og tilhørende fremgangsmåde til finjustering af skrueblades fluid- dynamiske pitch

Info

Publication number
DK2938535T3
DK2938535T3 DK12824850.7T DK12824850T DK2938535T3 DK 2938535 T3 DK2938535 T3 DK 2938535T3 DK 12824850 T DK12824850 T DK 12824850T DK 2938535 T3 DK2938535 T3 DK 2938535T3
Authority
DK
Denmark
Prior art keywords
screw
finding
fluid dynamic
related procedure
dynamic pitch
Prior art date
Application number
DK12824850.7T
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
Application filed by Max Prop S R L filed Critical Max Prop S R L
Application granted granted Critical
Publication of DK2938535T3 publication Critical patent/DK2938535T3/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
    • 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)
DK12824850.7T 2012-12-27 2012-12-27 Skrue og tilhørende fremgangsmåde til finjustering af skrueblades fluid- dynamiske pitch DK2938535T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2012/002956 WO2014102559A1 (en) 2012-12-27 2012-12-27 Propeller and relative method for fine adjusting the fluid dynamic pitch of the propeller blades

Publications (1)

Publication Number Publication Date
DK2938535T3 true DK2938535T3 (da) 2019-07-29

Family

ID=47739400

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12824850.7T DK2938535T3 (da) 2012-12-27 2012-12-27 Skrue og tilhørende fremgangsmåde til finjustering af skrueblades fluid- dynamiske pitch

Country Status (4)

Country Link
US (1) US10336421B2 (da)
EP (1) EP2938535B1 (da)
DK (1) DK2938535T3 (da)
WO (1) WO2014102559A1 (da)

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US1090943A (en) * 1913-08-23 1914-03-24 Fred Rowe Nut-lock.
US1229783A (en) * 1917-02-17 1917-06-12 George D Pogue Retaining means for bolts and similar devices.
US1799950A (en) * 1928-04-04 1931-04-07 Boyd James Henry Cartner Scissors, shears, and the like
US1981705A (en) * 1934-05-17 1934-11-20 Robertshaw Thermostat Co Locking device
US2181301A (en) * 1937-02-16 1939-11-28 Porter Inc H K Bolt lock
US2108032A (en) * 1937-03-18 1938-02-15 Ingersoll Rand Co Locking device
US2203219A (en) * 1938-03-31 1940-06-04 Timken Roller Bearing Co Cap bolt lock
US3351364A (en) * 1965-10-18 1967-11-07 Arthur M Warn Lockable hub
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US3477305A (en) * 1967-12-22 1969-11-11 Joseph P Mccartin Spherical worm and pin gear indexing apparatus
DE2047708C3 (de) * 1970-07-08 1981-06-04 Schwarz, Wilhelm, 8602 Schlüsselfeld Walzwerk zum Kaltwalzen von Betonbewehrungsdrähten bzw.-stäben
US3726570A (en) * 1970-12-17 1973-04-10 Caterpillar Tractor Co Track assembly with irreversible conically shaped track shoe nut
US4028966A (en) * 1975-12-19 1977-06-14 Universal Vice & Tool Co. Rotary index table
IT1052002B (it) 1975-12-29 1981-06-20 Bianchi Massimiliano Elica a bandiera specialmente per barche a vela
US4118007A (en) * 1977-03-17 1978-10-03 Gould Inc. Valve structure
US5326223A (en) * 1988-07-07 1994-07-05 Speer Stephen R Automatic variable pitch marine propeller with mechanical holding means
DE3901672A1 (de) 1989-01-20 1990-08-02 Horst Huebner Verstellbarer schiffspropeller mit justierbaren anschlaegen
DE4034587A1 (de) * 1990-10-31 1992-05-07 Horst Huebner Schiffspropeller, insbesondere fuer segelyachten o. dgl.
US5554003A (en) * 1995-05-31 1996-09-10 Hall; Arnold M. Controllable pitch propeller for propulsor and hydroturbine
WO2001088391A1 (en) * 2000-05-19 2001-11-22 Eisuke Ishida Structure for preventing loosening of threaded fasteners
US7029218B2 (en) * 2002-04-08 2006-04-18 Okabe Corporation Locking fastener for threaded joint with sight gauge
US7008158B2 (en) * 2004-02-05 2006-03-07 Madden Iii James William Bolt or nut locking fastener and fastening system
US20060188357A1 (en) * 2005-02-18 2006-08-24 Siemens Westinghouse Power Corp. Nut cap and method of securing a nut on a bolt
EP2275343B1 (en) 2006-12-19 2012-05-09 Max Prop S.r.l. Variable-pitch propeller
DE102007022468A1 (de) * 2007-05-08 2008-11-13 Rolls-Royce Deutschland Ltd & Co Kg Bohrungsverzahnung zur Verdrehsicherung von Gewindeeinsätzen
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DK2734438T3 (da) * 2011-07-18 2020-11-16 Max Prop S R L Propel med justerbart anlægsstop og bevægelige skovle
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Also Published As

Publication number Publication date
EP2938535A1 (en) 2015-11-04
US10336421B2 (en) 2019-07-02
US20150329187A1 (en) 2015-11-19
EP2938535B1 (en) 2019-04-24
WO2014102559A1 (en) 2014-07-03

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