CH223599A - Blade lock on axially loaded rotor blade rings of steam or gas turbines. - Google Patents
Blade lock on axially loaded rotor blade rings of steam or gas turbines.Info
- Publication number
- CH223599A CH223599A CH223599DA CH223599A CH 223599 A CH223599 A CH 223599A CH 223599D A CH223599D A CH 223599DA CH 223599 A CH223599 A CH 223599A
- Authority
- CH
- Switzerland
- Prior art keywords
- steam
- gas turbines
- axially loaded
- blade
- rings
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE223599X | 1940-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH223599A true CH223599A (en) | 1942-09-30 |
Family
ID=5851359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH223599D CH223599A (en) | 1940-06-12 | 1941-06-26 | Blade lock on axially loaded rotor blade rings of steam or gas turbines. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE441756A (en) |
CH (1) | CH223599A (en) |
FR (1) | FR872949A (en) |
NL (1) | NL56668C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1457642A2 (en) * | 2003-03-11 | 2004-09-15 | Alstom Technology Ltd | Device for fixing blades to the rotor |
US7338258B2 (en) | 2005-02-23 | 2008-03-04 | Alstom Technology Ltd. | Axially separate rotor end piece |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3584971A (en) * | 1969-05-28 | 1971-06-15 | Westinghouse Electric Corp | Bladed rotor structure for a turbine or a compressor |
US9068465B2 (en) * | 2012-04-30 | 2015-06-30 | General Electric Company | Turbine assembly |
-
0
- NL NL56668D patent/NL56668C/xx active
- BE BE441756D patent/BE441756A/xx unknown
-
1941
- 1941-06-07 FR FR872949D patent/FR872949A/en not_active Expired
- 1941-06-26 CH CH223599D patent/CH223599A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1457642A2 (en) * | 2003-03-11 | 2004-09-15 | Alstom Technology Ltd | Device for fixing blades to the rotor |
EP1457642A3 (en) * | 2003-03-11 | 2006-07-26 | Alstom Technology Ltd | Device for fixing blades to the rotor |
US7192256B2 (en) | 2003-03-11 | 2007-03-20 | Alstom Technology Ltd. | Rotor end piece |
US7338258B2 (en) | 2005-02-23 | 2008-03-04 | Alstom Technology Ltd. | Axially separate rotor end piece |
Also Published As
Publication number | Publication date |
---|---|
FR872949A (en) | 1942-06-23 |
NL56668C (en) | |
BE441756A (en) |
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