GB713160A - Improvements in or relating to blades for elastic fluid turbines and the like - Google Patents
Improvements in or relating to blades for elastic fluid turbines and the likeInfo
- Publication number
- GB713160A GB713160A GB30075/52A GB3007552A GB713160A GB 713160 A GB713160 A GB 713160A GB 30075/52 A GB30075/52 A GB 30075/52A GB 3007552 A GB3007552 A GB 3007552A GB 713160 A GB713160 A GB 713160A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- resinous material
- blades
- synthetic resinous
- compressor
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
Abstract
713,160. Turbine or compressor blades. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Nov. 27, 1952 [Dec. 20, 1951], No. 30075/52. Class 110(3) [Also in Group XXXVI] A blade for an elastic fluid turbine or compressor is formed by applying a metallic shell to a preformed cone assembly made at least in part of synthetic resinous material so as to completely enclose it. The compressor blades 12, Fig. 1 shown comprise a core 14 made of synthetic resinous material enclosed by a metallic shell 15. The core is formed of a moulded synthetic resinous material which is coated with silver and then placed in an electrolytic plating bath where high. strength nickel or copper is deposited until a thickness of 0.02 to 0.04 inches is obtained. The wall thickness may be tapered by slowly withdrawing the blades, tip uppermost, from the bath. In a modification, the core is made in two parts, the root being made of metal and the blade of synthetic resinous material. The core is held together by a covering of synthetic resin or like laminate which is then covered with silver and plated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US713160XA | 1951-12-20 | 1951-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB713160A true GB713160A (en) | 1954-08-04 |
Family
ID=22100561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30075/52A Expired GB713160A (en) | 1951-12-20 | 1952-11-27 | Improvements in or relating to blades for elastic fluid turbines and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB713160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2391270A (en) * | 2002-07-26 | 2004-02-04 | Rolls Royce Plc | Vibration-damped turbomachine blade and method of manufacture |
-
1952
- 1952-11-27 GB GB30075/52A patent/GB713160A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2391270A (en) * | 2002-07-26 | 2004-02-04 | Rolls Royce Plc | Vibration-damped turbomachine blade and method of manufacture |
| GB2391270B (en) * | 2002-07-26 | 2006-03-08 | Rolls Royce Plc | Turbomachine blade |
| US7311500B2 (en) | 2002-07-26 | 2007-12-25 | Rolls-Royce Plc | Turbomachine blade |
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