GB986829A - Improvements in and relating to turbines or compressors - Google Patents

Improvements in and relating to turbines or compressors

Info

Publication number
GB986829A
GB986829A GB22059/62A GB2205962A GB986829A GB 986829 A GB986829 A GB 986829A GB 22059/62 A GB22059/62 A GB 22059/62A GB 2205962 A GB2205962 A GB 2205962A GB 986829 A GB986829 A GB 986829A
Authority
GB
United Kingdom
Prior art keywords
groove
blade
pieces
packing
packing pieces
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
GB22059/62A
Other languages
English (en)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Switzerland
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 BROWN BOVERI and CIE, Brown Boveri und Cie AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB986829A publication Critical patent/GB986829A/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
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • 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
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB22059/62A 1961-06-09 1962-06-07 Improvements in and relating to turbines or compressors Expired GB986829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH674061A CH385891A (de) 1961-06-09 1961-06-09 Schaufelkranz von Axialturbinen oder -verdichtern

Publications (1)

Publication Number Publication Date
GB986829A true GB986829A (en) 1965-03-24

Family

ID=4314268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22059/62A Expired GB986829A (en) 1961-06-09 1962-06-07 Improvements in and relating to turbines or compressors

Country Status (5)

Country Link
CH (1) CH385891A (enrdf_load_stackoverflow)
DE (1) DE1144739B (enrdf_load_stackoverflow)
FR (1) FR1326030A (enrdf_load_stackoverflow)
GB (1) GB986829A (enrdf_load_stackoverflow)
NL (2) NL133165C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678750A5 (enrdf_load_stackoverflow) * 1989-03-22 1991-10-31 Escher Wyss Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE199625C (de) * 1907-05-14 1908-06-20 Westinghouse Machine Company Lösbare Befestigung von Turbinenschaufeln mittels Keile

Also Published As

Publication number Publication date
NL133165C (enrdf_load_stackoverflow)
NL278391A (enrdf_load_stackoverflow)
DE1144739B (de) 1963-03-07
CH385891A (de) 1964-12-31
FR1326030A (fr) 1963-05-03

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