GB1144445A - Improvements in or relating to rotor vanes - Google Patents

Improvements in or relating to rotor vanes

Info

Publication number
GB1144445A
GB1144445A GB9459/66A GB945966A GB1144445A GB 1144445 A GB1144445 A GB 1144445A GB 9459/66 A GB9459/66 A GB 9459/66A GB 945966 A GB945966 A GB 945966A GB 1144445 A GB1144445 A GB 1144445A
Authority
GB
United Kingdom
Prior art keywords
vane
relating
inlet edge
angle
rotor vanes
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
GB9459/66A
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 GB1144445A publication Critical patent/GB1144445A/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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan

Abstract

1,144,445. Hydrodynamic torque converters. M. KONDO. 3 March, 1966 [3 March, 1965], No. 9459/66. Heading F2C. [Also in Division F1] A rotor vane, e.g. for a torque converter, in which the vane angle #x at any point x on the vane steadily increases or decreases from the inlet edge of the vane in accordance with the equation: where # 1 is the vane angle at the inlet edge, #x is the angle subtended at the rotor axis by the portion of the vane between the inlet edge and the point x, and m is a constant.
GB9459/66A 1965-03-03 1966-03-03 Improvements in or relating to rotor vanes Expired GB1144445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1226865 1965-03-03

Publications (1)

Publication Number Publication Date
GB1144445A true GB1144445A (en) 1969-03-05

Family

ID=11800603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9459/66A Expired GB1144445A (en) 1965-03-03 1966-03-03 Improvements in or relating to rotor vanes

Country Status (4)

Country Link
US (1) US3440969A (en)
CH (1) CH519109A (en)
DE (1) DE1528730B2 (en)
GB (1) GB1144445A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240140A (en) * 1989-11-22 1991-07-24 Atsugi Unisia Corp Pump impeller
WO1995034744A1 (en) * 1994-06-10 1995-12-21 Ebara Corporation Centrifugal or mixed flow turbomachinery
US5717037A (en) * 1994-11-04 1998-02-10 Nippon Mektron Limited Process for producing perfluoro unsaturated nitrile compounds
EP1312808A2 (en) * 2001-11-15 2003-05-21 Nuovo Pignone Holding S.P.A. Rotor blade for centrifugal compressor
EP1312807A2 (en) * 2001-11-15 2003-05-21 Nuovo Pignone Holding S.P.A. Rotor blade for centrifugal compressor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964841A (en) * 1974-09-18 1976-06-22 Sigma Lutin, Narodni Podnik Impeller blades
JPS5413003A (en) * 1977-06-29 1979-01-31 Kawasaki Heavy Ind Ltd Vane wheel of linear backward inclined flow fan
US4566166A (en) * 1984-10-03 1986-01-28 Allis-Chalmers Corporation Method for manufacturing a stay ring bearing stationary guide vanes for a nongated turbine
US7210904B2 (en) * 2004-05-05 2007-05-01 Bharat Heavy Electricals Ltd. Runner blade for low specific speed Francis turbine
CN102628450B (en) * 2012-01-16 2014-07-23 兰州理工大学 Non-overload centrifugal pump impeller designing method
CN110145489B (en) * 2019-05-22 2020-11-24 佛山市南海南洋电机电器有限公司 Fan blade and fan impeller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US909863A (en) * 1905-06-03 1909-01-19 Augustus J Bowie Jr Centrifugal fan.
US963378A (en) * 1905-09-23 1910-07-05 Hans Lorenz Turbine or centrifugal pump.
US1509653A (en) * 1921-09-01 1924-09-23 Kaplan Victor Runner wheel for turbines, etc.
US1906180A (en) * 1928-10-05 1933-04-25 Rees Edmund Scott Gustave Propeller, pump, or fan
US2767906A (en) * 1952-11-07 1956-10-23 Doyle Vacuum Cleaner Co Centrifugal fan wheel
US3226085A (en) * 1962-10-01 1965-12-28 Bachl Herbert Rotary turbine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240140A (en) * 1989-11-22 1991-07-24 Atsugi Unisia Corp Pump impeller
US5125799A (en) * 1989-11-22 1992-06-30 Atsugi Unisia Corporation Impeller structure for pump
WO1995034744A1 (en) * 1994-06-10 1995-12-21 Ebara Corporation Centrifugal or mixed flow turbomachinery
US5685696A (en) * 1994-06-10 1997-11-11 Ebara Corporation Centrifugal or mixed flow turbomachines
US5717037A (en) * 1994-11-04 1998-02-10 Nippon Mektron Limited Process for producing perfluoro unsaturated nitrile compounds
EP1312808A2 (en) * 2001-11-15 2003-05-21 Nuovo Pignone Holding S.P.A. Rotor blade for centrifugal compressor
EP1312807A2 (en) * 2001-11-15 2003-05-21 Nuovo Pignone Holding S.P.A. Rotor blade for centrifugal compressor
EP1312808A3 (en) * 2001-11-15 2003-12-03 Nuovo Pignone Holding S.P.A. Rotor blade for centrifugal compressor
EP1312807A3 (en) * 2001-11-15 2003-12-03 Nuovo Pignone Holding S.P.A. Rotor blade for centrifugal compressor

Also Published As

Publication number Publication date
DE1528730A1 (en) 1969-12-04
DE1528730B2 (en) 1975-06-26
US3440969A (en) 1969-04-29
CH519109A (en) 1972-02-15

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