GB1320037A - Rotor for a turbogenerator including winding coil support means - Google Patents
Rotor for a turbogenerator including winding coil support meansInfo
- Publication number
- GB1320037A GB1320037A GB5437870A GB5437870A GB1320037A GB 1320037 A GB1320037 A GB 1320037A GB 5437870 A GB5437870 A GB 5437870A GB 5437870 A GB5437870 A GB 5437870A GB 1320037 A GB1320037 A GB 1320037A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor body
- ring
- support ring
- rotor
- support means
- 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
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Abstract
1320037 Securing coils for dynamo-electric machines ALLMANNA SVENSKA ELEKTRISKA AB 16 Nov 1970 [17 Nov 1969] 54378/70 Heading H2A An arrangement for preventing radial deflection of the rotar end windings 3 of a turbogenerator comprises a retaining ring 2 shrunk at one of its ends on to the rotor body 1 and at its other end on to a support ring 7 mounted on the rotor body, the support ring comprising at least four co-axial metal rings 6. The support ring 7 is rigid for radial forces but yields to axial forces and to bending moments on the shaft 1a. The metal rings 6 are mounted in grooves in sleeves 4, 5, fixed respectively to the retaining ring 2 and rotor body 1 by groove/projection connections 4a, 5a. The metal ring 6 may be separated from one another by yielding layers 8, Fig. 3 (not shown), e.g. of lead, or may be provided with friction reducing surface layers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1570069A SE345047B (en) | 1969-11-17 | 1969-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1320037A true GB1320037A (en) | 1973-06-13 |
Family
ID=20301079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5437870A Expired GB1320037A (en) | 1969-11-17 | 1970-11-16 | Rotor for a turbogenerator including winding coil support means |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH517401A (en) |
| DE (1) | DE2053688A1 (en) |
| GB (1) | GB1320037A (en) |
| SE (1) | SE345047B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019218442A1 (en) | 2019-11-28 | 2021-06-02 | Zf Friedrichshafen Ag | Stator of an electrical machine with an interconnection device and electrical machine |
| DE102020116418A1 (en) | 2020-06-22 | 2021-12-23 | Bayerische Motoren Werke Aktiengesellschaft | Active part with support profile, method for producing an active part, electrical machine and motor vehicle |
-
1969
- 1969-11-17 SE SE1570069A patent/SE345047B/xx unknown
-
1970
- 1970-11-02 DE DE19702053688 patent/DE2053688A1/en active Pending
- 1970-11-06 CH CH1652770A patent/CH517401A/en not_active IP Right Cessation
- 1970-11-16 GB GB5437870A patent/GB1320037A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH517401A (en) | 1971-12-31 |
| SE345047B (en) | 1972-05-08 |
| DE2053688A1 (en) | 1971-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |