GB568770A - Improvements in or relating to the fixing of the blades in turbines and compressors - Google Patents
Improvements in or relating to the fixing of the blades in turbines and compressorsInfo
- Publication number
- GB568770A GB568770A GB15605/43A GB1560543A GB568770A GB 568770 A GB568770 A GB 568770A GB 15605/43 A GB15605/43 A GB 15605/43A GB 1560543 A GB1560543 A GB 1560543A GB 568770 A GB568770 A GB 568770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- compressors
- turbines
- blades
- roots
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
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)
Abstract
568,770. Turbines and compressors. SULZER FRERES SOC. ANON. Sept. 23, 1943, No. 15605. Convention date, Oct. 23, 1942. [Class 110, (iii)] Blades 4, which may be stationary or moving, have roots 5 placed in grooves 6, which are wider than the roots, the space 7 being filled with one or more rings 8, 9, 10. The rings are rammed into position and the rotor or carrier edge 12 caulked over. Each ring may be divided into several sections circumferentially. The invention is stated to be applicable to radial flow blading. The rings may be of soft iron with the outermost ring of harder metal than the others.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH568770X | 1942-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB568770A true GB568770A (en) | 1945-04-19 |
Family
ID=4520774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15605/43A Expired GB568770A (en) | 1942-10-23 | 1943-09-23 | Improvements in or relating to the fixing of the blades in turbines and compressors |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2401073A (en) |
| CH (1) | CH230327A (en) |
| FR (1) | FR898251A (en) |
| GB (1) | GB568770A (en) |
| NL (1) | NL62129C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660362A1 (en) * | 1990-04-03 | 1991-10-04 | Gen Electric | STRUCTURE FOR FIXING THE EXTERIOR EXTERMENTS OF THE BLADES OF A TURBINE. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4436495A (en) * | 1981-03-02 | 1984-03-13 | Arthur D. Little, Inc. | Method of fabricating two-piece scroll members for scroll apparatus and resulting scroll members |
| DE4203514A1 (en) * | 1992-02-07 | 1993-08-12 | Christfried Dr Lenz | Power transmission system for vehicles - has sliding carriage, connected via rod to internally toothed frame, and movement conversion device |
-
0
- NL NL62129D patent/NL62129C/xx active
-
1942
- 1942-10-23 CH CH230327D patent/CH230327A/en unknown
-
1943
- 1943-07-15 US US494776A patent/US2401073A/en not_active Expired - Lifetime
- 1943-09-23 GB GB15605/43A patent/GB568770A/en not_active Expired
- 1943-09-23 FR FR898251D patent/FR898251A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660362A1 (en) * | 1990-04-03 | 1991-10-04 | Gen Electric | STRUCTURE FOR FIXING THE EXTERIOR EXTERMENTS OF THE BLADES OF A TURBINE. |
Also Published As
| Publication number | Publication date |
|---|---|
| NL62129C (en) | |
| CH230327A (en) | 1943-12-31 |
| FR898251A (en) | 1945-04-18 |
| US2401073A (en) | 1946-05-28 |
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