CH608143A5 - DC machine having means for improving the commutation during dynamic load changes - Google Patents
DC machine having means for improving the commutation during dynamic load changesInfo
- Publication number
- CH608143A5 CH608143A5 CH367576A CH367576A CH608143A5 CH 608143 A5 CH608143 A5 CH 608143A5 CH 367576 A CH367576 A CH 367576A CH 367576 A CH367576 A CH 367576A CH 608143 A5 CH608143 A5 CH 608143A5
- Authority
- CH
- Switzerland
- Prior art keywords
- improving
- machine
- dynamic load
- load changes
- during dynamic
- Prior art date
Links
Classifications
-
- 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
- H02K23/24—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having commutating-pole windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502113207A SU564691A1 (en) | 1975-03-26 | 1975-03-26 | Direct current machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH608143A5 true CH608143A5 (en) | 1978-12-15 |
Family
ID=20612631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH367576A CH608143A5 (en) | 1975-03-26 | 1976-03-24 | DC machine having means for improving the commutation during dynamic load changes |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH608143A5 (en) |
DE (1) | DE2612976A1 (en) |
FR (1) | FR2305880A1 (en) |
IN (1) | IN145241B (en) |
SU (1) | SU564691A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57206261A (en) * | 1981-06-12 | 1982-12-17 | Hitachi Ltd | Stator for dc rotary electric machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR568775A (en) * | 1922-08-28 | 1924-04-01 | Bbc Brown Boveri & Cie | Device for improving the switching of direct current machines during sudden variations in the load |
GB220026A (en) * | 1923-04-28 | 1924-07-28 | Adolph Harry Railing | Improvements relating to windings on commutating poles of dynamo-electric machines |
GB395854A (en) * | 1931-06-05 | 1933-07-27 | British Thomson Houston Co Ltd | Improvements in and relating to dynamo electric machines |
CH231961A (en) * | 1942-11-19 | 1944-04-30 | Bbc Brown Boveri & Cie | DC machine with reversing poles. |
FR899898A (en) * | 1942-12-07 | 1945-06-13 | Brown | Reversing pole, with variable field curve |
-
1975
- 1975-03-26 SU SU7502113207A patent/SU564691A1/en active
-
1976
- 1976-03-24 CH CH367576A patent/CH608143A5/en not_active IP Right Cessation
- 1976-03-26 IN IN527/CAL/76A patent/IN145241B/en unknown
- 1976-03-26 FR FR7608813A patent/FR2305880A1/en active Granted
- 1976-03-26 DE DE19762612976 patent/DE2612976A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2612976A1 (en) | 1976-10-07 |
FR2305880A1 (en) | 1976-10-22 |
IN145241B (en) | 1978-09-16 |
FR2305880B1 (en) | 1979-07-20 |
SU564691A1 (en) | 1977-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |