FR1106471A - Mechanism for controlling the direction of rotation of synchronous electric motors - Google Patents
Mechanism for controlling the direction of rotation of synchronous electric motorsInfo
- Publication number
- FR1106471A FR1106471A FR1106471DA FR1106471A FR 1106471 A FR1106471 A FR 1106471A FR 1106471D A FR1106471D A FR 1106471DA FR 1106471 A FR1106471 A FR 1106471A
- Authority
- FR
- France
- Prior art keywords
- controlling
- rotation
- electric motors
- synchronous electric
- synchronous
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C15/00—Clocks driven by synchronous motors
- G04C15/0009—Clocks driven by synchronous motors without power-reserve
- G04C15/0045—Clocks driven by synchronous motors without power-reserve provided with means for checking sense of rotation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/118—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices
- H02K7/1185—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices with a mechanical one-way direction control, i.e. with means for reversing the direction of rotation of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1106471X | 1953-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1106471A true FR1106471A (en) | 1955-12-19 |
Family
ID=10874467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1106471D Expired FR1106471A (en) | 1953-09-03 | 1954-08-12 | Mechanism for controlling the direction of rotation of synchronous electric motors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1106471A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0416049A1 (en) * | 1988-12-01 | 1991-03-13 | Stewart Warner Hobbs Corp | Directional spring for ac synchronous motor. |
-
1954
- 1954-08-12 FR FR1106471D patent/FR1106471A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0416049A1 (en) * | 1988-12-01 | 1991-03-13 | Stewart Warner Hobbs Corp | Directional spring for ac synchronous motor. |
EP0416049A4 (en) * | 1988-12-01 | 1992-08-05 | Stewart Warner Hobbs Corporation | Directional spring for ac synchronous motor |
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