CH516731A - Blade ring for turbo machines - Google Patents

Blade ring for turbo machines

Info

Publication number
CH516731A
CH516731A CH1850069A CH1850069A CH516731A CH 516731 A CH516731 A CH 516731A CH 1850069 A CH1850069 A CH 1850069A CH 1850069 A CH1850069 A CH 1850069A CH 516731 A CH516731 A CH 516731A
Authority
CH
Switzerland
Prior art keywords
blade ring
turbo machines
turbo
machines
blade
Prior art date
Application number
CH1850069A
Other languages
German (de)
Inventor
Rene Dipl Ing Strub
Original Assignee
Bbc Sulzer Turbomaschinen
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 Bbc Sulzer Turbomaschinen filed Critical Bbc Sulzer Turbomaschinen
Priority to CH1850069A priority Critical patent/CH516731A/en
Priority to DE1963922A priority patent/DE1963922C3/en
Priority to NL7000530A priority patent/NL7000530A/xx
Priority to FR7041869A priority patent/FR2072221A5/fr
Priority to GB1296791D priority patent/GB1296791A/en
Priority to BE760151A priority patent/BE760151A/en
Priority to US00097105A priority patent/US3734645A/en
Publication of CH516731A publication Critical patent/CH516731A/en

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
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1850069A 1969-12-12 1969-12-12 Blade ring for turbo machines CH516731A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1850069A CH516731A (en) 1969-12-12 1969-12-12 Blade ring for turbo machines
DE1963922A DE1963922C3 (en) 1969-12-12 1969-12-20 Blade ring for axial flow turbomachinery
NL7000530A NL7000530A (en) 1969-12-12 1970-01-14
FR7041869A FR2072221A5 (en) 1969-12-12 1970-11-20
GB1296791D GB1296791A (en) 1969-12-12 1970-11-30
BE760151A BE760151A (en) 1969-12-12 1970-12-10 TURBO-MACHINE WING CROWN
US00097105A US3734645A (en) 1969-12-12 1970-12-11 Turbine blade assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1850069A CH516731A (en) 1969-12-12 1969-12-12 Blade ring for turbo machines

Publications (1)

Publication Number Publication Date
CH516731A true CH516731A (en) 1971-12-15

Family

ID=4433408

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1850069A CH516731A (en) 1969-12-12 1969-12-12 Blade ring for turbo machines

Country Status (7)

Country Link
US (1) US3734645A (en)
BE (1) BE760151A (en)
CH (1) CH516731A (en)
DE (1) DE1963922C3 (en)
FR (1) FR2072221A5 (en)
GB (1) GB1296791A (en)
NL (1) NL7000530A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160529B (en) * 1983-03-09 1987-03-11 Cofimco Srl BLADE HOLDER HUB FOR AXIAL FAN
JP3034417B2 (en) * 1994-02-18 2000-04-17 株式会社東芝 Rotor blade control device for axial flow turbine
DE10014189A1 (en) * 2000-03-23 2001-09-27 Alstom Power Nv Blade fastening for rotating machinery has blades fitted in slots without play or with pretensioning so that torsional moments acting on inner platform or blade roots oppose torsional moments acting upon outer platform or support wing
US6929453B2 (en) * 2003-12-11 2005-08-16 Siemens Westinghouse Power Corporation Locking spacer assembly for slotted turbine component
EP1674734A1 (en) * 2004-12-21 2006-06-28 ALSTOM Technology Ltd Method for improving the flow stability of a turbo compressor
EP1707747A1 (en) * 2005-03-18 2006-10-04 Siemens Aktiengesellschaft Blade root fixation device and corresponding mounting method
US20090110553A1 (en) * 2007-10-30 2009-04-30 Min-I Wu Omnidirectional electric fan and fan blade structure
DE102010002520A1 (en) * 2010-03-02 2011-09-08 Bernhard Unterlercher Turbine wheel with material and form-fitting connected blades

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US894659A (en) * 1906-12-29 1908-07-28 Gen Electric Bucket-wheel for turbines.
US1133191A (en) * 1913-11-29 1915-03-23 Hersey Staples Screw-propeller.
US1156529A (en) * 1914-06-10 1915-10-12 Gen Electric Turbine bucket-wheel.
US1590328A (en) * 1923-08-13 1926-06-29 Westinghouse Electric & Mfg Co Fastening means for turbine blading
FR863755A (en) * 1939-09-25 1941-04-09 Rateau Soc Impellers for turbo-machines
GB614074A (en) * 1946-07-02 1948-12-09 Aubrey Lawrence Collins Improvements in or relating to fans
DE872816C (en) * 1951-05-13 1953-04-09 Benno Schilde Maschb A G Hub for screw fan wheel
BE541578A (en) * 1953-05-27
NL97925C (en) * 1955-06-28
US2918255A (en) * 1957-03-15 1959-12-22 Westinghouse Electric Corp Elastic fluid utilizing apparatus
GB928349A (en) * 1960-12-06 1963-06-12 Rolls Royce Improvements in or relating to bladed rotors of fluid flow machines
US3088708A (en) * 1961-12-29 1963-05-07 Seymour J Feinberg Compressor blade locking device

Also Published As

Publication number Publication date
BE760151A (en) 1971-06-10
US3734645A (en) 1973-05-22
FR2072221A5 (en) 1971-09-24
DE1963922B2 (en) 1972-06-22
NL7000530A (en) 1971-06-15
GB1296791A (en) 1972-11-15
DE1963922C3 (en) 1973-01-04
DE1963922A1 (en) 1971-06-24

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Legal Events

Date Code Title Description
PL Patent ceased