FR1407904A - Electric motor with permanent magnets with several rotation speeds - Google Patents
Electric motor with permanent magnets with several rotation speedsInfo
- Publication number
- FR1407904A FR1407904A FR982075A FR982075A FR1407904A FR 1407904 A FR1407904 A FR 1407904A FR 982075 A FR982075 A FR 982075A FR 982075 A FR982075 A FR 982075A FR 1407904 A FR1407904 A FR 1407904A
- Authority
- FR
- France
- Prior art keywords
- electric motor
- permanent magnets
- rotation speeds
- several rotation
- several
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR982075A FR1407904A (en) | 1964-07-17 | 1964-07-17 | Electric motor with permanent magnets with several rotation speeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR982075A FR1407904A (en) | 1964-07-17 | 1964-07-17 | Electric motor with permanent magnets with several rotation speeds |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1407904A true FR1407904A (en) | 1965-08-06 |
Family
ID=8834790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR982075A Expired FR1407904A (en) | 1964-07-17 | 1964-07-17 | Electric motor with permanent magnets with several rotation speeds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1407904A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371082A1 (en) * | 1976-11-10 | 1978-06-09 | Fujitsu Fanuc Ltd | DC MOTOR |
EP0072297A1 (en) * | 1981-08-06 | 1983-02-16 | Cem Compagnie Electro-Mecanique | Direct current electrical machine with cylindrical air gap and permanent excitation |
-
1964
- 1964-07-17 FR FR982075A patent/FR1407904A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2371082A1 (en) * | 1976-11-10 | 1978-06-09 | Fujitsu Fanuc Ltd | DC MOTOR |
EP0072297A1 (en) * | 1981-08-06 | 1983-02-16 | Cem Compagnie Electro-Mecanique | Direct current electrical machine with cylindrical air gap and permanent excitation |
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