NL50341C - - Google Patents

Info

Publication number
NL50341C
NL50341C NL87705A NL87705A NL50341C NL 50341 C NL50341 C NL 50341C NL 87705 A NL87705 A NL 87705A NL 87705 A NL87705 A NL 87705A NL 50341 C NL50341 C NL 50341C
Authority
NL
Netherlands
Application number
NL87705A
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
Priority to US184512A priority Critical patent/US2244770A/en
Priority to GB1361/38A priority patent/GB493416A/en
Application filed filed Critical
Priority to FR837580D priority patent/FR837580A/fr
Priority to NL87705A priority patent/NL50341C/xx
Priority to DE1938E0051125 priority patent/DE694029C/de
Priority to BE430414D priority patent/BE430414A/xx
Application granted granted Critical
Publication of NL50341C publication Critical patent/NL50341C/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B39/00—Knitting processes, apparatus or machines not otherwise provided for
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • 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
    • B63H2003/088—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller
    • 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
    • F05D2260/70—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)
  • Textile Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Transmission Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL87705A 1937-01-15 1938-05-05 NL50341C (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US184512A US2244770A (en) 1937-01-15 1938-01-12 Operating device for propellers, turbine wheels, and pump wheels having rotatable blades
GB1361/38A GB493416A (en) 1937-01-15 1938-01-14 Improvements in operating devices for propellers, turbine wheels, and pump wheels, having screw blades adjustable for pitch
FR837580D FR837580A (fr) 1937-01-15 1938-05-05 Dispositif de manceuvre perfectionné pour hélices, roues de turbines et rotors de pompes comportant des pales orientables
NL87705A NL50341C (xx) 1937-01-15 1938-05-05
DE1938E0051125 DE694029C (de) 1937-01-15 1938-05-06 Steuervorrichtung fuer Propeller, Turbinen und Pumpenraeder mit verstellbaren Fluegeln
BE430414D BE430414A (xx) 1937-01-15 1938-07-29

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9387237 1937-01-15
NL87705A NL50341C (xx) 1937-01-15 1938-05-05
FR837580T 1938-05-05
DE1938E0051125 DE694029C (de) 1937-01-15 1938-05-06 Steuervorrichtung fuer Propeller, Turbinen und Pumpenraeder mit verstellbaren Fluegeln

Publications (1)

Publication Number Publication Date
NL50341C true NL50341C (xx) 1941-04-17

Family

ID=37056755

Family Applications (1)

Application Number Title Priority Date Filing Date
NL87705A NL50341C (xx) 1937-01-15 1938-05-05

Country Status (6)

Country Link
US (1) US2244770A (xx)
BE (1) BE430414A (xx)
DE (1) DE694029C (xx)
FR (1) FR837580A (xx)
GB (1) GB493416A (xx)
NL (1) NL50341C (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731951A (en) * 1956-01-24 Fluid transfer connection between a fixed
US2423191A (en) * 1942-06-18 1947-07-01 Kopp Jean Control apparatus for variable pitch propeller adjusting devices
US2635700A (en) * 1942-11-05 1953-04-21 United Aircraft Corp Propeller control
US2501720A (en) * 1943-12-24 1950-03-28 Rotol Ltd Screw propeller
US2528901A (en) * 1944-10-06 1950-11-07 John F Morse Combined manual and follow-up pressure fluid power unit
US2498109A (en) * 1944-11-06 1950-02-21 Canadian Car And Foundry Compa Variable pitch propeller
CH248141A (de) * 1944-12-02 1947-04-15 Sulzer Ag Servomotor zum Verstellen von Propellerflügeln.
US2551246A (en) * 1946-01-30 1951-05-01 Bendix Aviat Corp Fluid motor
US2518925A (en) * 1946-04-30 1950-08-15 Hydro Mecanique Turbine
US2472836A (en) * 1946-07-31 1949-06-14 Earnest R Kennedy Reversible propeller
CH279159A (de) * 1946-10-07 1951-11-15 Johannes Liaaen Nils Propellerverstelleinrichtung mit Servomotor für Schiffe, Pumpen oder Turbinen.
US2786539A (en) * 1948-11-26 1957-03-26 Harry J Nichols Controllable-pitch propeller system
US2661807A (en) * 1949-04-28 1953-12-08 Sterling A Fielding Hydraulic pitch control device for propellers
US2671518A (en) * 1950-03-28 1954-03-09 Gen Motors Corp Hydraulic motor actuated marine propeller pitch control
US2686569A (en) * 1952-06-30 1954-08-17 Jr Tracey K Bruce Hydraulic controllable pitch propeller
US2798564A (en) * 1952-06-30 1957-07-09 John H Strandell Mechanical controllable pitch propeller
US2693243A (en) * 1952-07-23 1954-11-02 John H Strandell Double crank controllable pitch propeller
NL84649C (xx) * 1953-10-26
US3002486A (en) * 1957-11-30 1961-10-03 Karlstad Mekaniska Ab Steering propeller
NL292086A (xx) * 1962-06-01
DE1295412B (de) * 1966-02-22 1969-05-14 Glacier Co Ltd Hohle Schiffsschraubennabenhaube als Auftriebskammer
SE321160B (xx) * 1969-06-06 1970-02-23 B Almqvist
US4893989A (en) * 1989-03-07 1990-01-16 United Technologies Corporation Variable propeller system incorporating a forward transfer bearing
DE4306140A1 (de) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Hydraulische Verstelleinrichtung
DE4306133A1 (de) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Verstelleinrichtung hydraulischer Art
CN102653314B (zh) * 2012-05-18 2014-04-23 苏州船用动力系统股份有限公司 侧向推进器的反馈装置
DE102022128671A1 (de) 2022-10-28 2024-05-08 Rolls-Royce Deutschland Ltd & Co Kg Zahnradpumpe, Antriebsvorrichtung und Verstellpropeller

Also Published As

Publication number Publication date
BE430414A (xx) 1938-10-31
US2244770A (en) 1941-06-10
DE694029C (de) 1940-07-24
GB493416A (en) 1938-10-07
FR837580A (fr) 1939-02-14

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