DE1144739B - Befestigung von Axialturbinen- oder Axialverdichterschaufeln - Google Patents

Befestigung von Axialturbinen- oder Axialverdichterschaufeln

Info

Publication number
DE1144739B
DE1144739B DEA37833A DEA0037833A DE1144739B DE 1144739 B DE1144739 B DE 1144739B DE A37833 A DEA37833 A DE A37833A DE A0037833 A DEA0037833 A DE A0037833A DE 1144739 B DE1144739 B DE 1144739B
Authority
DE
Germany
Prior art keywords
groove
blade
axial
fastening
blade root
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.)
Pending
Application number
DEA37833A
Other languages
German (de)
English (en)
Inventor
Heinrich Bachmann
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 Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 Germany filed Critical BBC BROWN BOVERI and CIE
Publication of DE1144739B publication Critical patent/DE1144739B/de
Pending 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)
DEA37833A 1961-06-09 1961-07-08 Befestigung von Axialturbinen- oder Axialverdichterschaufeln Pending DE1144739B (de)

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
DE1144739B true DE1144739B (de) 1963-03-07

Family

ID=4314268

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA37833A Pending DE1144739B (de) 1961-06-09 1961-07-08 Befestigung von Axialturbinen- oder Axialverdichterschaufeln

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) NL278391A (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

Citations (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

Patent Citations (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
NL278391A (enrdf_load_stackoverflow)
FR1326030A (fr) 1963-05-03
CH385891A (de) 1964-12-31
NL133165C (enrdf_load_stackoverflow)
GB986829A (en) 1965-03-24

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