BE686172A - - Google Patents
Info
- Publication number
- BE686172A BE686172A BE686172DA BE686172A BE 686172 A BE686172 A BE 686172A BE 686172D A BE686172D A BE 686172DA BE 686172 A BE686172 A BE 686172A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/26—Rotor cores with slots for windings
- H02K1/265—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- 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)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US487704A US3395299A (en) | 1965-09-16 | 1965-09-16 | Downset end winding rotor for dynamoelectric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686172A true BE686172A (US20020095090A1-20020718-M00002.png) | 1967-02-01 |
Family
ID=23936794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686172D BE686172A (US20020095090A1-20020718-M00002.png) | 1965-09-16 | 1966-08-30 |
Country Status (7)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH453483A (de) * | 1966-10-27 | 1968-06-14 | Bbc Brown Boveri & Cie | Turbogenerator mit direkt mit Flüssigkeit gekühlter Erregerwicklung im Rotor |
| US3476966A (en) * | 1967-11-14 | 1969-11-04 | Gen Electric | Retaining ring locking structure |
| SE359410B (US20020095090A1-20020718-M00002.png) * | 1971-12-27 | 1973-08-27 | Asea Ab | |
| US3831050A (en) * | 1973-09-17 | 1974-08-20 | Gen Electric | Rotor for a dynamoelectric machine |
| US4091301A (en) * | 1974-07-08 | 1978-05-23 | Bbc Brown Boveri & Company Limited | Rotor end-winding support for high-speed electrical machine such as a turbo-generator |
| JPS5850091B2 (ja) * | 1975-03-05 | 1983-11-08 | 株式会社日立製作所 | カイテンデンキノカイテンシ |
| US4358700A (en) * | 1980-03-13 | 1982-11-09 | Westinghouse Electric Corp. | Removable sleeve-to-shaft interlock for a dynamoelectric machine |
| JPS57208857A (en) * | 1981-06-15 | 1982-12-22 | Mitsubishi Electric Corp | Rotor for superconductive rotary electric machine |
| US4814655A (en) * | 1987-12-21 | 1989-03-21 | General Electric Company | Ventilated gusset for single-layer turns in a dynamoelectric machine |
| DE4011450A1 (de) * | 1990-04-09 | 1991-10-10 | Siemens Ag | Mit einem kuehlgas kuehlbarer rotor fuer eine dynamoelektrische grossmaschine |
| US5118979A (en) * | 1990-12-18 | 1992-06-02 | General Electric Company | Cantilever spring contact for retaining rings on dynamoelectric machine |
| US5252880A (en) * | 1992-11-24 | 1993-10-12 | General Electric Company | Dynamoelectric machine rotor endwindings with cooling passages |
| US5483112A (en) * | 1993-12-30 | 1996-01-09 | Westinghouse Electric Corporation | Rotor end turn ventilation structure |
| JP2000139050A (ja) * | 1998-10-30 | 2000-05-16 | Hitachi Ltd | 回転電機 |
| US6833640B2 (en) * | 2000-12-07 | 2004-12-21 | Siemens Westinghouse Power Corporation | Method and apparatus to tune rotor's torsional natural frequency by geometry of rotor winding slot |
| US7791230B2 (en) * | 2008-10-21 | 2010-09-07 | General Electric Company | Heat transfer enhancement of dynamoelectric machine rotors |
| US9548640B2 (en) | 2013-12-05 | 2017-01-17 | General Electric Company | Rotor with cooling manifolds |
| EP3127218B1 (de) * | 2014-04-04 | 2023-07-12 | Dynamic E Flow GmbH | Elektrischer hohlleiter für eine elektromagnetische maschine |
| FR3090234B1 (fr) * | 2018-12-14 | 2021-11-12 | Ge Energy Power Conversion Technology Ltd | Rotor à arbre non traversant et machine électrique tournante associée |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE336711C (de) * | 1919-01-30 | 1921-05-10 | Oerlikon Maschf | Einrichtung an Daempferwicklungen von Laeufern mit Stirnkappen fuer die Wicklungskoepfe elektrischer Maschinen |
| DE615090C (de) * | 1929-11-23 | 1935-06-27 | Franklin Punga | Synchronkraftwerk mit synchronen Wirkstromerzeugern und synchronen Blindstromerzeugern mit Daempferwicklung |
-
1965
- 1965-09-16 US US487704A patent/US3395299A/en not_active Expired - Lifetime
-
1966
- 1966-08-05 GB GB35159/66A patent/GB1119878A/en not_active Expired
- 1966-08-15 JP JP5363366A patent/JPS4519649B1/ja active Pending
- 1966-08-30 BE BE686172D patent/BE686172A/xx not_active IP Right Cessation
- 1966-09-16 SE SE12475/66A patent/SE340649B/xx unknown
- 1966-09-16 DE DE19661538811 patent/DE1538811A1/de active Pending
- 1966-09-16 CH CH1340966A patent/CH455025A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1538811A1 (de) | 1970-04-09 |
| GB1119878A (en) | 1968-07-17 |
| US3395299A (en) | 1968-07-30 |
| CH455025A (de) | 1968-04-30 |
| SE340649B (US20020095090A1-20020718-M00002.png) | 1971-11-29 |
| JPS4519649B1 (US20020095090A1-20020718-M00002.png) | 1970-07-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GENERAL ELECTRIC CY Effective date: 19850831 |