FR988939A - Appareil de commande électrique - Google Patents
Appareil de commande électriqueInfo
- Publication number
- FR988939A FR988939A FR988939DA FR988939A FR 988939 A FR988939 A FR 988939A FR 988939D A FR988939D A FR 988939DA FR 988939 A FR988939 A FR 988939A
- Authority
- FR
- France
- Prior art keywords
- control unit
- electric control
- electric
- unit
- control
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
- H02P25/186—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays whereby the speed is regulated by using a periodic interrupter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR988939T | 1948-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR988939A true FR988939A (fr) | 1951-09-03 |
Family
ID=9539861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR988939D Expired FR988939A (fr) | 1948-02-28 | 1948-02-28 | Appareil de commande électrique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR988939A (fr) |
-
1948
- 1948-02-28 FR FR988939D patent/FR988939A/fr not_active Expired
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