GB220013A - Vane formation for rotary elements - Google Patents

Vane formation for rotary elements

Info

Publication number
GB220013A
GB220013A GB6483/23A GB648323A GB220013A GB 220013 A GB220013 A GB 220013A GB 6483/23 A GB6483/23 A GB 6483/23A GB 648323 A GB648323 A GB 648323A GB 220013 A GB220013 A GB 220013A
Authority
GB
United Kingdom
Prior art keywords
vanes
groups
rotary elements
arrangement
vane formation
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
GB6483/23A
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
Priority to GB6483/23A priority Critical patent/GB220013A/en
Publication of GB220013A publication Critical patent/GB220013A/en
Expired legal-status Critical Current

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted blades
    • 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
    • F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
    • 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

Abstract

220,013. Moody, L. F. March 6, 1923. Impeller blades.-The runners and impellers of hydraulic turbines and pumps are formed with vanes aranged in groups, each group having the same axial disposition and comprising a number of vanes, the leading edges of which are out of alignment. The object of the arrangement is to cause a smooth flow between the vanes and may be obtained by the employment of groups of vanes diminishing in size as shown in Fig. 3, by groups of like vanes, as shown in Fig. 4, and by groups the corresponding vanes of which are differently inclined in adjacent groups. In the arrangement shown in Fig. 9, the vanes V<1>, V<2> constituting the groups are made relatively displaceable by mounting them on separate hub-sections 31, 32.
GB6483/23A 1923-03-06 1923-03-06 Vane formation for rotary elements Expired GB220013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6483/23A GB220013A (en) 1923-03-06 1923-03-06 Vane formation for rotary elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6483/23A GB220013A (en) 1923-03-06 1923-03-06 Vane formation for rotary elements

Publications (1)

Publication Number Publication Date
GB220013A true GB220013A (en) 1924-08-06

Family

ID=9815297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6483/23A Expired GB220013A (en) 1923-03-06 1923-03-06 Vane formation for rotary elements

Country Status (1)

Country Link
GB (1) GB220013A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969280C (en) * 1951-02-20 1958-05-14 Buettner Werke Ag Semi-axial blower
DE102012212013A1 (en) * 2012-07-10 2014-01-16 Josef Moser Rotor for turbine for energy generation from incompressible flowing fluid in hydroelectric power plant, comprises base body, which has streamlined shape, and blades arranged on different cross-sections of base body in central area of rotor
EP2256299A3 (en) * 2009-04-24 2014-04-09 Pratt & Whitney Canada Corp. Deflector for a gas turbine strut and vane assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969280C (en) * 1951-02-20 1958-05-14 Buettner Werke Ag Semi-axial blower
EP2256299A3 (en) * 2009-04-24 2014-04-09 Pratt & Whitney Canada Corp. Deflector for a gas turbine strut and vane assembly
DE102012212013A1 (en) * 2012-07-10 2014-01-16 Josef Moser Rotor for turbine for energy generation from incompressible flowing fluid in hydroelectric power plant, comprises base body, which has streamlined shape, and blades arranged on different cross-sections of base body in central area of rotor
DE102012212013B4 (en) * 2012-07-10 2016-05-12 Josef Moser Rotor for generating energy from incompressible flowing fluids

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