FR2240557A1 - Laminated stator for compensated D.C. machine - has large open and small closed slots for windings and cooling fluid channels - Google Patents
Laminated stator for compensated D.C. machine - has large open and small closed slots for windings and cooling fluid channelsInfo
- Publication number
- FR2240557A1 FR2240557A1 FR7425283A FR7425283A FR2240557A1 FR 2240557 A1 FR2240557 A1 FR 2240557A1 FR 7425283 A FR7425283 A FR 7425283A FR 7425283 A FR7425283 A FR 7425283A FR 2240557 A1 FR2240557 A1 FR 2240557A1
- Authority
- FR
- France
- Prior art keywords
- windings
- cooling fluid
- compensated
- large open
- machine
- 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.)
- Withdrawn
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/22—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having compensating or damping windings
-
- 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
- H02K3/18—Windings for salient poles
- H02K3/20—Windings for salient poles for auxiliary purposes, e.g. damping or commutating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732340691 DE2340691A1 (de) | 1973-08-10 | 1973-08-10 | Staenderblechpaket fuer eine kompensierte gleichstrommaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2240557A1 true FR2240557A1 (en) | 1975-03-07 |
Family
ID=5889482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7425283A Withdrawn FR2240557A1 (en) | 1973-08-10 | 1974-07-19 | Laminated stator for compensated D.C. machine - has large open and small closed slots for windings and cooling fluid channels |
Country Status (6)
Country | Link |
---|---|
JP (2) | JPS5072103A (fr) |
BE (1) | BE818300A (fr) |
DE (1) | DE2340691A1 (fr) |
FR (1) | FR2240557A1 (fr) |
IT (1) | IT1019833B (fr) |
SE (1) | SE7410280L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0684682A1 (fr) * | 1994-05-24 | 1995-11-29 | Gec Alsthom Limited | Améliorations relatives aux dispositifs de refroidissement pour machines électriques tournantes |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5686881U (fr) * | 1979-12-07 | 1981-07-11 | ||
JPS63158296U (fr) * | 1987-04-01 | 1988-10-17 | ||
JPH10327558A (ja) * | 1997-03-28 | 1998-12-08 | Aisin Seiki Co Ltd | 電気モータの冷却装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS435763Y1 (fr) * | 1965-07-13 | 1968-03-13 |
-
1973
- 1973-08-10 DE DE19732340691 patent/DE2340691A1/de active Pending
-
1974
- 1974-07-19 FR FR7425283A patent/FR2240557A1/fr not_active Withdrawn
- 1974-07-31 BE BE147120A patent/BE818300A/fr unknown
- 1974-07-31 JP JP8861474A patent/JPS5072103A/ja active Pending
- 1974-08-09 IT IT2617474A patent/IT1019833B/it active
- 1974-08-12 SE SE7410280A patent/SE7410280L/ not_active Application Discontinuation
-
1979
- 1979-07-24 JP JP1979102267U patent/JPS587824Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0684682A1 (fr) * | 1994-05-24 | 1995-11-29 | Gec Alsthom Limited | Améliorations relatives aux dispositifs de refroidissement pour machines électriques tournantes |
US5866959A (en) * | 1994-05-24 | 1999-02-02 | Gec Alsthom Limited | Cooling arrangements for rotating electrical machines |
Also Published As
Publication number | Publication date |
---|---|
JPS5512800U (fr) | 1980-01-26 |
JPS5072103A (fr) | 1975-06-14 |
JPS587824Y2 (ja) | 1983-02-10 |
SE7410280L (fr) | 1975-02-11 |
DE2340691A1 (de) | 1975-02-27 |
IT1019833B (it) | 1977-11-30 |
BE818300A (fr) | 1974-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |