DE1031804B - Schaufelbefestigung fuer mit Dehnungsschlitzen versehene Turbinenlaeuferscheiben - Google Patents

Schaufelbefestigung fuer mit Dehnungsschlitzen versehene Turbinenlaeuferscheiben

Info

Publication number
DE1031804B
DE1031804B DEC9934A DEC0009934A DE1031804B DE 1031804 B DE1031804 B DE 1031804B DE C9934 A DEC9934 A DE C9934A DE C0009934 A DEC0009934 A DE C0009934A DE 1031804 B DE1031804 B DE 1031804B
Authority
DE
Germany
Prior art keywords
turbine rotor
rotor disks
blade attachment
expansion slots
slots
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
DEC9934A
Other languages
English (en)
Inventor
Joseph Thompson Purvis
Robert Mitchell Sachs
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development Ltd
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
Priority to US380834A priority Critical patent/US2841363A/en
Application filed by Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Publication of DE1031804B publication Critical patent/DE1031804B/de
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32Locking, e.g. by final locking blades or keys
    • F01D5/326Locking of axial insertion type blades by other means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30Fixing blades to rotors; Blade roots ; Blade spacers
DEC9934A 1953-09-17 1954-09-10 Schaufelbefestigung fuer mit Dehnungsschlitzen versehene Turbinenlaeuferscheiben Pending DE1031804B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US380834A US2841363A (en) 1953-09-17 1953-09-17 Turbine disc and blade mounting

Publications (1)

Publication Number Publication Date
DE1031804B true DE1031804B (de) 1958-06-12

Family

ID=23502625

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC9934A Pending DE1031804B (de) 1953-09-17 1954-09-10 Schaufelbefestigung fuer mit Dehnungsschlitzen versehene Turbinenlaeuferscheiben

Country Status (3)

Country Link
US (1) US2841363A (de)
DE (1) DE1031804B (de)
FR (1) FR1113109A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963271A (en) * 1956-07-19 1960-12-06 Gen Motors Corp Turbine blade locking
US2872156A (en) * 1956-08-20 1959-02-03 United Aircraft Corp Vane retaining device
US3295826A (en) * 1966-04-08 1967-01-03 Gen Motors Corp Blade lock
US5215442A (en) * 1991-10-04 1993-06-01 General Electric Company Turbine blade platform damper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE532308C (de) * 1927-09-14 1931-08-27 Westinghouse Electric & Mfg Co Turbinenschaufelung
CH241993A (de) * 1944-07-19 1946-04-15 Sulzer Ag Läufer für Turbomaschinen.
DE889160C (de) * 1950-03-25 1953-09-07 Armstrong Siddeley Motors Ltd Schaufelbefestigung fuer Laeuferscheiben von Kreiselradmaschinen
FR1062938A (fr) * 1951-09-18 1954-04-28 Canadian Patents Dev Dispositif de fixation des aubes de machines rotatives de transformation de force, telles que turbines et compresseurs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1619133A (en) * 1922-01-07 1927-03-01 Westinghouse Electric & Mfg Co Blade fastening
US2434935A (en) * 1946-02-08 1948-01-27 Westinghouse Electric Corp Turbine apparatus
GB609446A (en) * 1946-03-14 1948-09-30 Parsons C A & Co Ltd Improvements in or relating to the rotors of gas turbines or the like
US2657008A (en) * 1947-08-07 1953-10-27 Atkinson Joseph Turbine or like rotor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE532308C (de) * 1927-09-14 1931-08-27 Westinghouse Electric & Mfg Co Turbinenschaufelung
CH241993A (de) * 1944-07-19 1946-04-15 Sulzer Ag Läufer für Turbomaschinen.
DE889160C (de) * 1950-03-25 1953-09-07 Armstrong Siddeley Motors Ltd Schaufelbefestigung fuer Laeuferscheiben von Kreiselradmaschinen
FR1062938A (fr) * 1951-09-18 1954-04-28 Canadian Patents Dev Dispositif de fixation des aubes de machines rotatives de transformation de force, telles que turbines et compresseurs

Also Published As

Publication number Publication date
US2841363A (en) 1958-07-01
FR1113109A (fr) 1956-03-23

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