FR28217E - Improvements made to the rotors of elastic fluid turbines - Google Patents
Improvements made to the rotors of elastic fluid turbinesInfo
- Publication number
- FR28217E FR28217E FR28217DA FR28217E FR 28217 E FR28217 E FR 28217E FR 28217D A FR28217D A FR 28217DA FR 28217 E FR28217 E FR 28217E
- Authority
- FR
- France
- Prior art keywords
- rotors
- improvements made
- elastic fluid
- fluid turbines
- turbines
- 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
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
- F01D5/3023—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US589454A US1500787A (en) | 1922-09-20 | 1922-09-20 | Turbine rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
FR28217E true FR28217E (en) | 1925-01-26 |
Family
ID=24358087
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR570560D Expired FR570560A (en) | 1922-09-20 | 1923-09-05 | Improvements made to the rotors of elastic fluid turbines |
FR28217D Expired FR28217E (en) | 1922-09-20 | 1923-09-18 | Improvements made to the rotors of elastic fluid turbines |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR570560D Expired FR570560A (en) | 1922-09-20 | 1923-09-05 | Improvements made to the rotors of elastic fluid turbines |
Country Status (2)
Country | Link |
---|---|
US (1) | US1500787A (en) |
FR (2) | FR570560A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4767274A (en) * | 1986-12-29 | 1988-08-30 | United Technologies Corporation | Multiple lug blade to disk attachment |
FR2758364B1 (en) | 1997-01-16 | 1999-02-12 | Snecma | TRIPOD BLADE BLADE DISC |
US20110158814A1 (en) * | 2009-12-31 | 2011-06-30 | General Electric Company | Turbine engine rotor blades and rotor wheels |
CN107642502A (en) * | 2017-08-03 | 2018-01-30 | 合肥兆基模具工业有限公司 | A kind of high air-conditioning axial flow fan leaf of air-out rate |
US11486261B2 (en) * | 2020-03-31 | 2022-11-01 | General Electric Company | Turbine circumferential dovetail leakage reduction |
-
1922
- 1922-09-20 US US589454A patent/US1500787A/en not_active Expired - Lifetime
-
1923
- 1923-09-05 FR FR570560D patent/FR570560A/en not_active Expired
- 1923-09-18 FR FR28217D patent/FR28217E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR570560A (en) | 1924-05-03 |
US1500787A (en) | 1924-07-08 |
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