GB1448346A - Rotary apparatus for example a boat propeller - Google Patents

Rotary apparatus for example a boat propeller

Info

Publication number
GB1448346A
GB1448346A GB1090574A GB1090574A GB1448346A GB 1448346 A GB1448346 A GB 1448346A GB 1090574 A GB1090574 A GB 1090574A GB 1090574 A GB1090574 A GB 1090574A GB 1448346 A GB1448346 A GB 1448346A
Authority
GB
United Kingdom
Prior art keywords
blades
medium
march
rotated
freely rotatable
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.)
Expired
Application number
GB1090574A
Other languages
English (en)
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.)
Volvo Penta AB
Original Assignee
Volvo Penta 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 Volvo Penta AB filed Critical Volvo Penta AB
Publication of GB1448346A publication Critical patent/GB1448346A/en
Expired legal-status Critical Current

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)
  • Control Of Turbines (AREA)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Packages (AREA)
  • Supercharger (AREA)
GB1090574A 1973-03-20 1974-03-12 Rotary apparatus for example a boat propeller Expired GB1448346A (en)

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
GB1448346A true GB1448346A (en) 1976-09-02

Family

ID=20316971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1090574A Expired GB1448346A (en) 1973-03-20 1974-03-12 Rotary apparatus for example a boat propeller

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175069A (en) * 1985-05-18 1986-11-19 Emi Ltd Fluid flow valve
RU2191136C2 (ru) * 2001-01-09 2002-10-20 Государственное унитарное предприятие Государственный научно-исследовательский и проектно-конструкторский институт по развитию и эксплуатации флота "Гипрорыбфлот" Лопастной движитель судна
CN113167226A (zh) * 2018-12-13 2021-07-23 西门子歌美飒可再生能源公司 用于风力涡轮机的全功率控制的方法和控制器

Families Citing this family (5)

* 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
US4693671A (en) * 1986-08-28 1987-09-15 Tramtec Corporation Reversible self-adjusting propeller device
USD306595S (en) 1987-04-27 1990-03-13 Blick Iii John S Windmill hub
TW299294B (enrdf_load_stackoverflow) * 1994-10-20 1997-03-01 Honda Motor Co Ltd

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
BE629694A (enrdf_load_stackoverflow) * 1962-04-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175069A (en) * 1985-05-18 1986-11-19 Emi Ltd Fluid flow valve
RU2191136C2 (ru) * 2001-01-09 2002-10-20 Государственное унитарное предприятие Государственный научно-исследовательский и проектно-конструкторский институт по развитию и эксплуатации флота "Гипрорыбфлот" Лопастной движитель судна
CN113167226A (zh) * 2018-12-13 2021-07-23 西门子歌美飒可再生能源公司 用于风力涡轮机的全功率控制的方法和控制器
US12018652B2 (en) 2018-12-13 2024-06-25 Siemens Gamesa Renewable Energy A/S Method and controller for full-power control of a wind turbine

Also Published As

Publication number Publication date
FR2222556A1 (enrdf_load_stackoverflow) 1974-10-18
NL7403607A (enrdf_load_stackoverflow) 1974-09-24
NO136450C (no) 1977-09-07
NO136450B (enrdf_load_stackoverflow) 1977-05-31
DE2413199A1 (de) 1974-10-03
JPS5850920B2 (ja) 1983-11-12
NO740961L (no) 1974-09-23
FR2222556B1 (enrdf_load_stackoverflow) 1980-06-27
SE383714B (sv) 1976-03-29
JPS50111795A (enrdf_load_stackoverflow) 1975-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee