GB680274A - Improvements in and relating to driving mechanisms - Google Patents
Improvements in and relating to driving mechanismsInfo
- Publication number
- GB680274A GB680274A GB1945/51A GB194551A GB680274A GB 680274 A GB680274 A GB 680274A GB 1945/51 A GB1945/51 A GB 1945/51A GB 194551 A GB194551 A GB 194551A GB 680274 A GB680274 A GB 680274A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- sleeve
- splined
- torsional
- torsional vibration
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
680,274. Splined couplings. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 25, 1951 [Feb. 2, 1950], No. 1945/51. Class 80 (ii). . In a splined coupling between a driving sleeve 25, subject to torsional vibrations, and one end of a driven shaft 21, lost motion is provided between the co-operating splines of approximately three times the maximum amplitude of torsional vibration of the sleeve 25, whereby the amplitude of torsional vibration of the shaft 21 at critical frequency is limited to twice the torsional deflection of the shaft due to the load thereon. The sleeve 25 and shaft 21 are also connected by pre-compressed discs 26 of soft rubber which may be bonded thereto and which absorb axial vibrations. As shown, the other end of shaft 21, which is torsionally flexible, is rigidly splined to a quill shaft 20 which surrounds shaft 21 with clearance and which carries the rotor of an aircraft generator.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US680274XA | 1950-02-02 | 1950-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB680274A true GB680274A (en) | 1952-10-01 |
Family
ID=22079964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1945/51A Expired GB680274A (en) | 1950-02-02 | 1951-01-25 | Improvements in and relating to driving mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB680274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1289099A2 (en) * | 2001-08-25 | 2003-03-05 | Lucas Aerospace Power Equipment Corporation | Starter/generator to turbine insulated coupling |
-
1951
- 1951-01-25 GB GB1945/51A patent/GB680274A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1289099A2 (en) * | 2001-08-25 | 2003-03-05 | Lucas Aerospace Power Equipment Corporation | Starter/generator to turbine insulated coupling |
| EP1289099A3 (en) * | 2001-08-25 | 2004-11-10 | Goodrich Corporation | Starter/generator to turbine insulated coupling |
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