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GB868614A - Improvements in axial-flow turbine and compressor wheels - Google Patents

Improvements in axial-flow turbine and compressor wheels

Info

Publication number
GB868614A
GB868614A GB3826/60A GB382660A GB868614A GB 868614 A GB868614 A GB 868614A GB 3826/60 A GB3826/60 A GB 3826/60A GB 382660 A GB382660 A GB 382660A GB 868614 A GB868614 A GB 868614A
Authority
GB
United Kingdom
Prior art keywords
flow turbine
axial
compressor wheels
feb
compressor
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
GB3826/60A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB868614A publication Critical patent/GB868614A/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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

868,614. Dowel-pins. GENERAL MOTORS CORPORATION. Feb. 3, 1960 [Feb. 6, 1959], No. 3826/60. Class 89(2). [Also in Group XXVI] A spring type dowel pin 52 is employed to hold a balance weight in position on the rotor of an axial flow turbine or compressor (see Group XXVI).
GB3826/60A 1959-02-06 1960-02-03 Improvements in axial-flow turbine and compressor wheels Expired GB868614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US791657A US3070351A (en) 1959-02-06 1959-02-06 Blade retention

Publications (1)

Publication Number Publication Date
GB868614A true GB868614A (en) 1961-05-25

Family

ID=25154382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3826/60A Expired GB868614A (en) 1959-02-06 1960-02-03 Improvements in axial-flow turbine and compressor wheels

Country Status (2)

Country Link
US (1) US3070351A (en)
GB (1) GB868614A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131011A (en) * 1982-09-09 1984-07-27 モジユラ−・システムズ・インコ−ポレイテツド Dowel fastener and joint containing said fastener
GB2244100A (en) * 1990-05-16 1991-11-20 Rolls Royce Plc Retaining gas turbine rotor blades

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700354A (en) * 1971-05-03 1972-10-24 Us Navy Compressor blade root seal
US4869632A (en) * 1988-03-02 1989-09-26 United Technologies Corporation Bolted connection for a turbine disk
US6761538B2 (en) * 2002-10-31 2004-07-13 General Electric Company Continual radial loading device for steam turbine reaction type buckets and related method
FR2866057B1 (en) * 2004-02-06 2006-04-28 Snecma Moteurs DEVICE FOR BALANCING A ROTOR DISC, DISC EQUIPPED WITH SUCH A DEVICE, AND ROTOR HAVING SUCH A DISK
US8186954B2 (en) * 2008-09-30 2012-05-29 General Electric Company Gas turbine engine rotor and balance weight therefor
EP2386721A1 (en) * 2010-05-14 2011-11-16 Siemens Aktiengesellschaft Fastening assembly for blades of axial fluid flow turbo machines and procedure for producing the same
US20130333173A1 (en) * 2012-06-15 2013-12-19 Mitsubishi Heavy Industries, Ltd. Blade root spring insertion jig and insertion method of blade root spring
EP2860351A1 (en) * 2013-10-10 2015-04-15 Siemens Aktiengesellschaft Assembly for securing a function position of a side plate on a rotor disk arranged relative to a rotor blade assembled on the rotor disk
EP3015655A1 (en) * 2014-10-30 2016-05-04 Siemens Aktiengesellschaft Wheel disc assembly with seal plates
US10907477B2 (en) 2018-06-18 2021-02-02 Raytheon Technologies Corporation Clip and pin balance for rotor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US539015A (en) * 1895-05-07 Frank fontneau
FR341486A (en) * 1904-03-03 1904-08-09 Leon Dufour Blade fastening system for steam or gas turbines
GB712112A (en) * 1951-07-13 1954-07-21 Bristol Aeroplane Co Ltd Improvements in or relating to blade-locking means for turbine and the like rotor assemblies
US2781962A (en) * 1951-07-26 1957-02-19 Gen Motors Corp Blade fastening means
US2848190A (en) * 1952-10-02 1958-08-19 Power Jets Res & Dev Ltd Radial flow turbo-machines
US2930580A (en) * 1953-03-12 1960-03-29 Gen Motors Corp Two-piece turbine bucket
FR1113517A (en) * 1953-11-20 1956-03-30 Bristol Aeroplane Co Ltd Improvements to rotor assemblies of gas turbines
DE1070335B (en) * 1955-06-24
GB802476A (en) * 1955-09-29 1958-10-08 Rolls Royce Improvements in or relating to rotors of axial-flow fluid machines for example compressors and turbines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131011A (en) * 1982-09-09 1984-07-27 モジユラ−・システムズ・インコ−ポレイテツド Dowel fastener and joint containing said fastener
GB2244100A (en) * 1990-05-16 1991-11-20 Rolls Royce Plc Retaining gas turbine rotor blades

Also Published As

Publication number Publication date
US3070351A (en) 1962-12-25

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