IT993846B - ELECTRIC MACHINE ESPECIALLY DIRECT CURRENT MOTOR - Google Patents
ELECTRIC MACHINE ESPECIALLY DIRECT CURRENT MOTORInfo
- Publication number
- IT993846B IT993846B IT2842773A IT2842773A IT993846B IT 993846 B IT993846 B IT 993846B IT 2842773 A IT2842773 A IT 2842773A IT 2842773 A IT2842773 A IT 2842773A IT 993846 B IT993846 B IT 993846B
- Authority
- IT
- Italy
- Prior art keywords
- direct current
- electric machine
- current motor
- machine especially
- especially direct
- 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
- H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722243473 DE2243473B2 (en) | 1972-09-05 | 1972-09-05 | DC motor |
Publications (1)
Publication Number | Publication Date |
---|---|
IT993846B true IT993846B (en) | 1975-09-30 |
Family
ID=5855484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2842773A IT993846B (en) | 1972-09-05 | 1973-08-31 | ELECTRIC MACHINE ESPECIALLY DIRECT CURRENT MOTOR |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2243473B2 (en) |
FR (1) | FR2198296B3 (en) |
IT (1) | IT993846B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797592A (en) * | 1982-06-17 | 1989-01-10 | Kollmorgen Technologies Corporation | Dynamo electric machine with upwardly shifted ripple frequency |
-
1972
- 1972-09-05 DE DE19722243473 patent/DE2243473B2/en not_active Withdrawn
-
1973
- 1973-08-31 IT IT2842773A patent/IT993846B/en active
- 1973-09-05 FR FR7332052A patent/FR2198296B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2243473B2 (en) | 1980-01-10 |
FR2198296A1 (en) | 1974-03-29 |
DE2243473A1 (en) | 1974-03-14 |
FR2198296B3 (en) | 1976-08-06 |
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