NL6800566A - - Google Patents

Info

Publication number
NL6800566A
NL6800566A NL6800566A NL6800566A NL6800566A NL 6800566 A NL6800566 A NL 6800566A NL 6800566 A NL6800566 A NL 6800566A NL 6800566 A NL6800566 A NL 6800566A NL 6800566 A NL6800566 A NL 6800566A
Authority
NL
Netherlands
Application number
NL6800566A
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 filed Critical
Publication of NL6800566A publication Critical patent/NL6800566A/xx

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
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/40—Blade pitch-changing mechanisms fluid, e.g. hydraulic automatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Hydraulic Motors (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Actuator (AREA)
NL6800566A 1967-03-22 1968-01-12 NL6800566A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE398767 1967-03-22

Publications (1)

Publication Number Publication Date
NL6800566A true NL6800566A (ja) 1968-09-23

Family

ID=20263286

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6800566A NL6800566A (ja) 1967-03-22 1968-01-12

Country Status (10)

Country Link
US (1) US3501251A (ja)
JP (1) JPS5217958B1 (ja)
CH (1) CH461297A (ja)
DE (1) DE1556509B2 (ja)
ES (1) ES349282A1 (ja)
FI (1) FI45736C (ja)
FR (1) FR1553220A (ja)
GB (1) GB1213586A (ja)
NL (1) NL6800566A (ja)
NO (1) NO120011B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363426A (en) * 1970-11-04 1974-08-14 Dowty Rotol Ltd Bladed rotors
GB1384383A (en) * 1971-08-26 1975-02-19 Lips Nv Variable pitch propeller with emergency control
US4076453A (en) * 1975-06-23 1978-02-28 Arne Feroy Bearing ring for blade of a controllable pitch propeller
JPS57140291A (en) * 1981-02-23 1982-08-30 Kawasaki Heavy Ind Ltd Variable pitch impeller
DE3210780C2 (de) * 1982-03-24 1984-08-02 Escher Wyss Gmbh, 7980 Ravensburg Verstellpropeller für Schiffsantrieb
US4810166A (en) * 1987-08-03 1989-03-07 Bird-Johnson Company Controllable pitch marine propeller
US5145318A (en) * 1989-11-16 1992-09-08 Bird-Johnson Company Flange-mounted controllable pitch marine propeller
US5364231A (en) * 1992-12-22 1994-11-15 Alliedsignal Inc. Full authority propeller pitch control
DE4446624A1 (de) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Verstellpropeller
DE4446622A1 (de) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Verstellpropeller mit darin angeordnetem Verstellmechanismus
CA2243151C (en) * 1998-07-15 2008-06-17 Flexxaire Manufacturing Inc. Variable pitch fan
US6439850B1 (en) 1998-07-15 2002-08-27 Flexxaire Manufacturing Inc. Variable pitch fan
US6358007B1 (en) * 1999-01-28 2002-03-19 Henry A. Castle Universal constant speed variable pitch boat propeller system
CA2403632C (en) * 2002-09-17 2011-04-05 Flexxaire Manufacturing Inc. Variable pitch fan
CA2483109C (en) 2003-10-20 2012-05-01 Flexxaire Manufacturing Inc. Control system for variable pitch fan
MX2007013538A (es) * 2005-06-22 2008-01-16 Itt Mfg Enterprises Inc Dispositivo de ajuste para ajustar aspas propulsoras de una bomba impulsora, y una bomba que incluye el dispositivo.
FR2911644B1 (fr) * 2007-01-23 2012-06-01 Snecma Turbopropulseur comportant une helice formee de pales a orientation reglable.
US8465257B1 (en) 2008-10-31 2013-06-18 Brp Us Inc. Variable pitch propeller
US20100187825A1 (en) * 2009-01-28 2010-07-29 Fred Carr Microprocessor system for controlling rotor pitch
US8602731B2 (en) * 2009-12-30 2013-12-10 Fred K. Carr Microprocessor system for controlling rotor pitch
PL226826B1 (pl) 2015-09-03 2017-09-29 Gen Electric Układ sterowania skokiem dozespołu wirnika, silnik turbospalinowy isposób sterowania katem skoku wielu łopat smigła
US9849955B1 (en) 2017-01-03 2017-12-26 Fred Kiekhaefer Marine surface propulsion device
CN108750057B (zh) * 2018-06-28 2024-06-04 中国船舶重工集团公司第七0四研究所 双曲柄传动的调距桨桨毂
CN109733578B (zh) * 2019-03-12 2024-03-22 中国船舶重工集团公司第七0四研究所 大功率、大尺寸调距桨桨毂
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR789794A (fr) * 1934-08-09 1935-11-06 Hélice à pas variable
FR1083482A (fr) * 1953-04-17 1955-01-10 Helice Marine Ratier Forges & Dispositif de commande, notamment du pas d'une hélice
FR1256667A (fr) * 1960-02-10 1961-03-24 Csf Hélice autonome asservie, à pas variable hydraulique, avec dispositif antigivre incorporé
US3163231A (en) * 1963-04-29 1964-12-29 United Aircraft Corp Two-part pitch changing mechanism
US3150570A (en) * 1963-05-14 1964-09-29 American Mach & Foundry Piston
US3212586A (en) * 1964-07-30 1965-10-19 United Aircraft Corp Pitch control system

Also Published As

Publication number Publication date
NO120011B (ja) 1970-08-10
ES349282A1 (es) 1969-04-01
DE1556509B2 (de) 1974-03-07
GB1213586A (en) 1970-11-25
JPS5217958B1 (ja) 1977-05-18
FI45736C (fi) 1972-09-11
FI45736B (ja) 1972-05-31
DE1556509A1 (de) 1970-01-29
FR1553220A (ja) 1969-01-10
US3501251A (en) 1970-03-17
CH461297A (de) 1968-08-15

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