FR71180E - Improvements to electric servo-mechanisms - Google Patents
Improvements to electric servo-mechanismsInfo
- Publication number
- FR71180E FR71180E FR71180DA FR71180E FR 71180 E FR71180 E FR 71180E FR 71180D A FR71180D A FR 71180DA FR 71180 E FR71180 E FR 71180E
- Authority
- FR
- France
- Prior art keywords
- mechanisms
- electric servo
- servo
- electric
- 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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR71180T | 1957-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR71180E true FR71180E (en) | 1959-10-13 |
Family
ID=8702793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR71180D Expired FR71180E (en) | 1957-04-11 | 1957-04-11 | Improvements to electric servo-mechanisms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR71180E (en) |
-
1957
- 1957-04-11 FR FR71180D patent/FR71180E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1206645A (en) | Improvements made to switches | |
FR1181443A (en) | Improvements to electrical switches | |
FR1188157A (en) | Improvements to power outlets | |
FR1160320A (en) | Improvements to electrical switches | |
FR1193593A (en) | Improvements to electric blankets | |
FR1174789A (en) | Improvements to servo-steering | |
FR1173635A (en) | Improvements to electrical switches | |
FR1246737A (en) | Improvements to servo-mechanisms | |
FR1172425A (en) | Improvements to electric capacitors | |
FR1218429A (en) | Improvements to electric coils | |
FR75346E (en) | Improvements made to switches | |
FR1195551A (en) | Improvements relating to turbogenerators | |
FR1239928A (en) | Improvements to electronic controllers | |
FR71180E (en) | Improvements to electric servo-mechanisms | |
FR1189277A (en) | Improvements to faucets | |
FR1171684A (en) | Improvements to faucets | |
FR1202029A (en) | Improvements to transistrons | |
FR1209399A (en) | Improvements to mycobacteriostats | |
FR1177499A (en) | Improvements to electrical switches | |
FR1184342A (en) | Improvements to construction boxes | |
FR1205002A (en) | Improvements to electric accumulators | |
FR1196495A (en) | Improvements to electric cables | |
FR1190411A (en) | Improvements to electric cables | |
FR1171845A (en) | Improvements to the hinges | |
FR1208211A (en) | Improvements to semi-trailers |