CH496163A - Turbomaschinenlaufrad - Google Patents

Turbomaschinenlaufrad

Info

Publication number
CH496163A
CH496163A CH1944469A CH1944469A CH496163A CH 496163 A CH496163 A CH 496163A CH 1944469 A CH1944469 A CH 1944469A CH 1944469 A CH1944469 A CH 1944469A CH 496163 A CH496163 A CH 496163A
Authority
CH
Switzerland
Prior art keywords
turbomachine impeller
turbomachine
impeller
Prior art date
Application number
CH1944469A
Other languages
English (en)
Inventor
Paul Zeman Kenneth
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH496163A publication Critical patent/CH496163A/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH1944469A 1969-01-02 1969-12-30 Turbomaschinenlaufrad CH496163A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78853869A 1969-01-02 1969-01-02

Publications (1)

Publication Number Publication Date
CH496163A true CH496163A (de) 1970-09-15

Family

ID=25144797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1944469A CH496163A (de) 1969-01-02 1969-12-30 Turbomaschinenlaufrad

Country Status (3)

Country Link
US (1) US3527546A (de)
CH (1) CH496163A (de)
NL (1) NL6919299A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778190A (en) * 1971-10-01 1973-12-11 Gen Electric Bucket cover attachment
JPS5395406A (en) * 1977-02-02 1978-08-21 Hitachi Ltd Connection structure for vane
US4407634A (en) * 1981-09-08 1983-10-04 Northern Engineering Industries Plc Axial-flow steam turbine wheel
US5984638A (en) * 1994-08-12 1999-11-16 Elliott Turbomachinery Co., Inc. Turbomachine radial impeller vibration constraining and damping mechanism
US20070036642A1 (en) * 2005-08-10 2007-02-15 The Boeing Company Bridged inducer
US8734085B2 (en) 2009-08-17 2014-05-27 Pratt & Whitney Canada Corp. Turbine section architecture for gas turbine engine
CN102691674A (zh) * 2011-03-25 2012-09-26 台达电子工业股份有限公司 叶轮结构
TWI418708B (zh) * 2011-03-25 2013-12-11 Delta Electronics Inc 葉輪結構
ITUB20152313A1 (it) * 2015-07-20 2017-01-20 Nuovo Pignone Tecnologie Srl Girante senza contro-disco per turbomacchina a rigidita migliorata
US11028778B2 (en) 2018-09-27 2021-06-08 Pratt & Whitney Canada Corp. Engine with start assist

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US937006A (en) * 1906-03-03 1909-10-12 Allis Chalmers Steam-turbine.
CH272378A (de) * 1949-02-17 1950-12-15 Escher Wyss Ag Beschaufelung an Rotoren von axial durchströmten, verwundene Schaufeln aufweisenden Kreiselmaschinen, insbesondere von Dampf-, Gasturbinen und Verdichtern.
GB696557A (en) * 1950-03-24 1953-09-02 Bbc Brown Boveri & Cie Vibration damper for the blades of elastic fluid turbines, compressors and the like
US3131461A (en) * 1961-04-20 1964-05-05 Carrier Corp Method of making vibration damped turbo machinery

Also Published As

Publication number Publication date
NL6919299A (de) 1970-07-06
US3527546A (en) 1970-09-08

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Legal Events

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