NL7403607A - - Google Patents

Info

Publication number
NL7403607A
NL7403607A NL7403607A NL7403607A NL7403607A NL 7403607 A NL7403607 A NL 7403607A NL 7403607 A NL7403607 A NL 7403607A NL 7403607 A NL7403607 A NL 7403607A NL 7403607 A NL7403607 A NL 7403607A
Authority
NL
Netherlands
Application number
NL7403607A
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 NL7403607A publication Critical patent/NL7403607A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0055—Rotors with adjustable blades
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Packages (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Control Of Turbines (AREA)
NL7403607A 1973-03-20 1974-03-18 NL7403607A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7303894A SE383714B (sv) 1973-03-20 1973-03-20 Rotoranordning t.ex. batpropeller

Publications (1)

Publication Number Publication Date
NL7403607A true NL7403607A (xx) 1974-09-24

Family

ID=20316971

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7403607A NL7403607A (xx) 1973-03-20 1974-03-18

Country Status (7)

Country Link
JP (1) JPS5850920B2 (xx)
DE (1) DE2413199A1 (xx)
FR (1) FR2222556B1 (xx)
GB (1) GB1448346A (xx)
NL (1) NL7403607A (xx)
NO (1) NO136450C (xx)
SE (1) SE383714B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058231B (en) * 1979-09-07 1982-01-20 Woodcoxon Eng International Lt Variable pitch marine propellers
JPS60193099U (ja) * 1984-05-31 1985-12-21 都築　泉 振鈴，栓抜きを持つた鯨造形
GB2175069B (en) * 1985-05-18 1988-12-21 Emi Ltd Fluid flow valve
US4693671A (en) * 1986-08-28 1987-09-15 Tramtec Corporation Reversible self-adjusting propeller device
TW299294B (xx) * 1994-10-20 1997-03-01 Honda Motor Co Ltd
EP3667069A1 (en) 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Method and controller for full-power control of a wind turbine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099320A (en) * 1960-08-01 1963-07-30 Herbert H Simshauser Variable pitch boat propeller
NL125791C (xx) * 1962-04-20

Also Published As

Publication number Publication date
FR2222556A1 (xx) 1974-10-18
NO136450C (no) 1977-09-07
FR2222556B1 (xx) 1980-06-27
SE383714B (sv) 1976-03-29
NO740961L (no) 1974-09-23
GB1448346A (en) 1976-09-02
DE2413199A1 (de) 1974-10-03
JPS50111795A (xx) 1975-09-02
JPS5850920B2 (ja) 1983-11-12
NO136450B (xx) 1977-05-31

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed