GB493416A - Improvements in operating devices for propellers, turbine wheels, and pump wheels, having screw blades adjustable for pitch - Google Patents

Improvements in operating devices for propellers, turbine wheels, and pump wheels, having screw blades adjustable for pitch

Info

Publication number
GB493416A
GB493416A GB1361/38A GB136138A GB493416A GB 493416 A GB493416 A GB 493416A GB 1361/38 A GB1361/38 A GB 1361/38A GB 136138 A GB136138 A GB 136138A GB 493416 A GB493416 A GB 493416A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tube
pitch
shaft
blade
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
GB1361/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB493416A publication Critical patent/GB493416A/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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
  • Hydraulic Motors (AREA)
GB1361/38A 1937-01-15 1938-01-14 Improvements in operating devices for propellers, turbine wheels, and pump wheels, having screw blades adjustable for pitch Expired GB493416A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9387237 1937-01-15
NL87705A NL50341C (enrdf_load_stackoverflow) 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
GB493416A true GB493416A (en) 1938-10-07

Family

ID=37056755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1361/38A Expired 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

Country Status (6)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498109A (en) * 1944-11-06 1950-02-21 Canadian Car And Foundry Compa Variable pitch propeller
US2686569A (en) * 1952-06-30 1954-08-17 Jr Tracey K Bruce Hydraulic controllable pitch propeller
US2693243A (en) * 1952-07-23 1954-11-02 John H Strandell Double crank controllable pitch propeller
US2798564A (en) * 1952-06-30 1957-07-09 John H Strandell Mechanical controllable pitch propeller
CN102653314A (zh) * 2012-05-18 2012-09-05 苏州船用动力系统股份有限公司 侧向推进器的反馈装置

Families Citing this family (22)

* 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
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
FR1110184A (fr) * 1953-10-26 1956-02-07 Karlstad Mekaniska Ab Moyeu pour hélices, pompes ou turbines hydrauliques comportant des pales à pas variable
US3002486A (en) * 1957-11-30 1961-10-03 Karlstad Mekaniska Ab Steering propeller
NL292086A (enrdf_load_stackoverflow) * 1962-06-01
DE1295413B (de) * 1966-02-22 1969-05-14 Glacier Co Ltd Hintere Propellerwellenlagerung fuer Schiffe
SE321160B (enrdf_load_stackoverflow) * 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
DE4306133A1 (de) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Verstelleinrichtung hydraulischer Art
DE4306140A1 (de) * 1993-02-27 1994-09-01 Klein Schanzlin & Becker Ag Hydraulische Verstelleinrichtung
DE102022128671A1 (de) * 2022-10-28 2024-05-08 Rolls-Royce Deutschland Ltd & Co Kg Zahnradpumpe, Antriebsvorrichtung und Verstellpropeller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498109A (en) * 1944-11-06 1950-02-21 Canadian Car And Foundry Compa Variable pitch propeller
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
CN102653314A (zh) * 2012-05-18 2012-09-05 苏州船用动力系统股份有限公司 侧向推进器的反馈装置
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

Also Published As

Publication number Publication date
FR837580A (fr) 1939-02-14
BE430414A (enrdf_load_stackoverflow) 1938-10-31
US2244770A (en) 1941-06-10
DE694029C (de) 1940-07-24
NL50341C (enrdf_load_stackoverflow) 1941-04-17

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