ZA863523B - Attachment of rotor blades of a thermal turbo engine - Google Patents

Attachment of rotor blades of a thermal turbo engine

Info

Publication number
ZA863523B
ZA863523B ZA863523A ZA863523A ZA863523B ZA 863523 B ZA863523 B ZA 863523B ZA 863523 A ZA863523 A ZA 863523A ZA 863523 A ZA863523 A ZA 863523A ZA 863523 B ZA863523 B ZA 863523B
Authority
ZA
South Africa
Prior art keywords
attachment
rotor blades
turbo engine
thermal turbo
thermal
Prior art date
Application number
ZA863523A
Inventor
Hans-Joachim Herrmann
Original Assignee
Gutehoffnungshuette Man
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 Gutehoffnungshuette Man filed Critical Gutehoffnungshuette Man
Publication of ZA863523B publication Critical patent/ZA863523B/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
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA863523A 1985-05-14 1986-05-13 Attachment of rotor blades of a thermal turbo engine ZA863523B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517283 DE3517283A1 (en) 1985-05-14 1985-05-14 BINDING BLADES OF A THERMAL TURBO MACHINE

Publications (1)

Publication Number Publication Date
ZA863523B true ZA863523B (en) 1987-01-28

Family

ID=6270660

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA863523A ZA863523B (en) 1985-05-14 1986-05-13 Attachment of rotor blades of a thermal turbo engine

Country Status (6)

Country Link
EP (1) EP0202531B1 (en)
CS (1) CS271330B2 (en)
DE (1) DE3517283A1 (en)
IN (1) IN167677B (en)
YU (1) YU44289B (en)
ZA (1) ZA863523B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798519A (en) * 1987-08-24 1989-01-17 United Technologies Corporation Compressor part span shroud
US5695323A (en) * 1996-04-19 1997-12-09 Westinghouse Electric Corporation Aerodynamically optimized mid-span snubber for combustion turbine blade
DE10328310A1 (en) 2003-06-23 2005-01-13 Alstom Technology Ltd Method of modifying the coupling geometry of shroud segments of turbine blades
DE10342207A1 (en) 2003-09-12 2005-04-07 Alstom Technology Ltd Blade binding of a turbomachine
EP1944466A1 (en) * 2007-01-10 2008-07-16 Siemens Aktiengesellschaft Coupling of two rotor blades
EP2116693A1 (en) * 2008-05-07 2009-11-11 Siemens Aktiengesellschaft Rotor for a turbomachine
EP2669477B1 (en) * 2012-05-31 2017-04-05 General Electric Technology GmbH Shroud for airfoils

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE818806C (en) * 1949-02-17 1951-10-29 Escher Wyss Ag Blading on rotors of axially flowed through, strongly twisted blades having centrifugal machines, in particular steam, gas turbines and compressors
US2957675A (en) * 1956-05-07 1960-10-25 Gen Electric Damping means
US2942843A (en) * 1956-06-15 1960-06-28 Westinghouse Electric Corp Blade vibration damping structure
CH418360A (en) * 1962-11-21 1966-08-15 Ass Elect Ind Turbo engine
AT252962B (en) * 1964-09-25 1967-03-10 Elin Union Ag Support of turbine blades
GB1121194A (en) * 1967-05-01 1968-07-24 Rolls Royce Bladed rotor for a fluid flow machine
US3719432A (en) * 1971-04-23 1973-03-06 Gen Electric Articulated sleeve for turbine bucket lashing
JPS5632441B2 (en) * 1973-11-30 1981-07-28
FR2329845A1 (en) * 1975-10-28 1977-05-27 Europ Turb Vapeur PROVISION FOR CONTINUOUS LINKAGE OF MOBILE BLADES OF A TURBO-MACHINE
FR2337251A1 (en) * 1975-12-29 1977-07-29 Europ Turb Vapeur TURBOMACHINE MOBILE STAGE
JPS54125307A (en) * 1978-03-24 1979-09-28 Toshiba Corp Connecting device for turbine movable blades
GB2033492A (en) * 1978-11-08 1980-05-21 Northern Eng Ind Interconnecting turbine blades
JPS572405A (en) * 1980-06-05 1982-01-07 Hitachi Ltd Rotary blade connector of axial-flow rotary machine
GB2105414B (en) * 1981-09-08 1985-02-13 Northern Eng Ind Axial-flow steam turbine wheel

Also Published As

Publication number Publication date
DE3517283A1 (en) 1986-11-20
EP0202531B1 (en) 1988-08-17
IN167677B (en) 1990-12-08
CS271330B2 (en) 1990-09-12
CS348486A2 (en) 1990-02-12
EP0202531A1 (en) 1986-11-26
YU44289B (en) 1990-04-30
DE3517283C2 (en) 1988-05-19
YU78686A (en) 1989-10-31

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