DK146276C - Indstillingsmekanisme for bladene i en stilbar propeller - Google Patents

Indstillingsmekanisme for bladene i en stilbar propeller

Info

Publication number
DK146276C
DK146276C DK128177A DK128177A DK146276C DK 146276 C DK146276 C DK 146276C DK 128177 A DK128177 A DK 128177A DK 128177 A DK128177 A DK 128177A DK 146276 C DK146276 C DK 146276C
Authority
DK
Denmark
Prior art keywords
stylable
propeller
blades
adjusting mechanism
adjusting
Prior art date
Application number
DK128177A
Other languages
English (en)
Other versions
DK128177A (da
DK146276B (da
Inventor
Robert Kreft
Udo Toerper
Original Assignee
Schaffran Propeller Lehne & Co
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 Schaffran Propeller Lehne & Co filed Critical Schaffran Propeller Lehne & Co
Publication of DK128177A publication Critical patent/DK128177A/da
Publication of DK146276B publication Critical patent/DK146276B/da
Application granted granted Critical
Publication of DK146276C publication Critical patent/DK146276C/da

Links

Classifications

    • 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
    • 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
    • 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
    • F03B3/145—Mechanisms for adjusting the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—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
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • F05D2260/40—Transmission of power
    • F05D2260/406—Transmission of power through hydraulic systems
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Turbines (AREA)
  • Motor Power Transmission Devices (AREA)
  • Dowels (AREA)
  • Support Of The Bearing (AREA)
DK128177A 1976-03-27 1977-03-23 Indstillingsmekanisme for bladene i en stilbar propeller DK146276C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2613225A DE2613225C3 (de) 1976-03-27 1976-03-27 Verstellvorrichtung für die Flügel eines Verstellpropellers
DE2613225 1976-03-27

Publications (3)

Publication Number Publication Date
DK128177A DK128177A (da) 1977-09-28
DK146276B DK146276B (da) 1983-08-22
DK146276C true DK146276C (da) 1984-04-02

Family

ID=5973672

Family Applications (1)

Application Number Title Priority Date Filing Date
DK128177A DK146276C (da) 1976-03-27 1977-03-23 Indstillingsmekanisme for bladene i en stilbar propeller

Country Status (10)

Country Link
US (1) US4132503A (da)
JP (1) JPS5914395B2 (da)
DE (1) DE2613225C3 (da)
DK (1) DK146276C (da)
FR (1) FR2345606A1 (da)
GB (1) GB1580262A (da)
GR (1) GR58319B (da)
NL (1) NL181267C (da)
NO (1) NO142514C (da)
SE (1) SE427170B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140291A (en) * 1981-02-23 1982-08-30 Kawasaki Heavy Ind Ltd Variable pitch impeller
JPS58199289A (ja) * 1982-05-15 1983-11-19 Kawasaki Heavy Ind Ltd 可変ピツチ型軸流式流体機械
CH660863A5 (de) * 1983-01-17 1987-05-29 Escher Wyss Gmbh Verstellpropeller fuer schiffantrieb.
JPS6327038Y2 (da) * 1986-03-20 1988-07-21
US5364231A (en) * 1992-12-22 1994-11-15 Alliedsignal Inc. Full authority propeller pitch control
EP2942518B1 (en) * 2014-05-08 2019-03-20 GE Renewable Technologies Double-regulated turbine, installation for converting hydraulic energy and process for the rehabilitation of a double-regulated turbine
EP3193006B1 (en) * 2016-01-12 2019-05-15 GE Renewable Technologies Device for reversing a blade of a runner unit
US10400817B2 (en) 2016-11-22 2019-09-03 Woodward, Inc. Radial bearing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578570A (en) * 1944-06-12 1946-07-03 Herbert Newport Improvements in or relating to variable-pitch propellers
US2660461A (en) * 1947-03-10 1953-11-24 Baldwin Lima Hamilton Corp Swivel joint
FR1014451A (fr) * 1949-04-07 1952-08-18 Escher Wyss Ag Dispositif pour le réglage par commande hydraulique des pales ou aubes orientables de turbo-machines hydrauliques et d'hélices
DE833630C (de) * 1950-10-05 1952-03-10 Maier Kg Maschf B Fluegelradturbine und -pumpe mit verstellbaren Laufradschaufeln
US3247908A (en) * 1962-08-27 1966-04-26 Robook Nicolay Nikolaevich Adjustable blades hydraulic turbine runner
GB1103221A (en) * 1963-12-05 1968-02-14 English Electric Co Ltd Improvements in and relating to hydraulic turbines and pump/turbines
GB1279101A (en) * 1969-07-08 1972-06-28 Dowty Technical Dev Ltd Bladed rotors
CH560626A5 (en) * 1972-12-18 1975-04-15 Escher Wyss Gmbh Adjustable screw for marine propulsion - has sealing sleeve between screw and stern of ship
DK131389C (da) * 1973-01-23 1976-01-26 Nordisk Ventilator Skovlhjul til aksialbleser med indstillelige skovle
US3844681A (en) * 1973-02-13 1974-10-29 L Stankevich Runner of hydraulic machine having rotatable blades

Also Published As

Publication number Publication date
SE7703343L (sv) 1977-09-28
GR58319B (en) 1977-10-03
DK128177A (da) 1977-09-28
NL7703269A (nl) 1977-09-29
NL181267B (nl) 1987-02-16
DE2613225B2 (de) 1980-04-03
DK146276B (da) 1983-08-22
NO142514C (no) 1980-09-03
FR2345606B1 (da) 1983-02-11
GB1580262A (en) 1980-11-26
JPS5914395B2 (ja) 1984-04-04
FR2345606A1 (fr) 1977-10-21
NL181267C (nl) 1987-07-16
SE427170B (sv) 1983-03-14
JPS52140192A (en) 1977-11-22
DE2613225A1 (de) 1977-09-29
DE2613225C3 (de) 1982-12-30
NO771054L (no) 1977-09-28
US4132503A (en) 1979-01-02
NO142514B (no) 1980-05-27

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Legal Events

Date Code Title Description
PBP Patent lapsed