SE7502749L - Lophjul for axialturbin - Google Patents

Lophjul for axialturbin

Info

Publication number
SE7502749L
SE7502749L SE7502749A SE7502749A SE7502749L SE 7502749 L SE7502749 L SE 7502749L SE 7502749 A SE7502749 A SE 7502749A SE 7502749 A SE7502749 A SE 7502749A SE 7502749 L SE7502749 L SE 7502749L
Authority
SE
Sweden
Prior art keywords
flop
wheel
axial turbine
turbine
axial
Prior art date
Application number
SE7502749A
Other languages
English (en)
Inventor
R Wikstrom
Original Assignee
Stal Laval Turbin Ab
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 Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab
Priority to SE7502749A priority Critical patent/SE7502749L/sv
Priority to DE19762606891 priority patent/DE2606891A1/de
Priority to JP2600376A priority patent/JPS51114509A/ja
Publication of SE7502749L publication Critical patent/SE7502749L/sv

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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SE7502749A 1975-03-12 1975-03-12 Lophjul for axialturbin SE7502749L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7502749A SE7502749L (sv) 1975-03-12 1975-03-12 Lophjul for axialturbin
DE19762606891 DE2606891A1 (de) 1975-03-12 1976-02-20 Laufrad fuer eine axialturbine
JP2600376A JPS51114509A (en) 1975-03-12 1976-03-10 Vaneewheel for use in axiallflow turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502749A SE7502749L (sv) 1975-03-12 1975-03-12 Lophjul for axialturbin

Publications (1)

Publication Number Publication Date
SE7502749L true SE7502749L (sv) 1976-09-13

Family

ID=20323929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502749A SE7502749L (sv) 1975-03-12 1975-03-12 Lophjul for axialturbin

Country Status (3)

Country Link
JP (1) JPS51114509A (sv)
DE (1) DE2606891A1 (sv)
SE (1) SE7502749L (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666722A5 (de) * 1985-07-05 1988-08-15 Bbc Brown Boveri & Cie Laufschaufelkranz einer axial durchstroemten turbomaschine.
US5201850A (en) * 1991-02-15 1993-04-13 General Electric Company Rotor tip shroud damper including damper wires
DE4421356A1 (de) * 1994-06-17 1995-06-29 Fichtel & Sachs Ag Lüfter
FR2960021B1 (fr) * 2010-05-12 2014-04-25 Snecma Roue mobile de turbomachine munie d'un jonc d'amortissement des vibrations
RU2484311C2 (ru) * 2011-06-21 2013-06-10 Закрытое акционерное общество "Научно-производственная фирма "Невинтермаш" Входной радиально-осевой конфузор центробежной ступени
RU2466301C1 (ru) * 2011-07-26 2012-11-10 Общество с ограниченной ответственностью "Научно-исследовательский и опытно-конструкторский институт "АЭРОТУРБОМАШ" Рабочее колесо осевого вентилятора
EP2573327A1 (en) * 2011-09-20 2013-03-27 Siemens Aktiengesellschaft Damping wire, corresponding rotor blade stage, steam turbine and producing method
CN103758579B (zh) * 2014-01-26 2015-12-02 中国船舶重工集团公司第七�三研究所 船用汽轮机自带冠叶片外包拉筋减振结构的装配方法
RU194400U1 (ru) * 2019-10-12 2019-12-09 Общество с ограниченной ответственностью Специальное Конструкторское Бюро "Мысль" Лопатка рабочего колеса вентилятора для работы с взрывоопасными средами
CN111651892B (zh) * 2020-06-09 2022-11-01 中国电力工程顾问集团中南电力设计院有限公司 基于动力学法的大跨越β阻尼线防振设计方法

Also Published As

Publication number Publication date
JPS51114509A (en) 1976-10-08
DE2606891A1 (de) 1976-09-23

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