IT980945B - SPEED REGULATOR CIRCUIT FOR ELECTRIC MOTORS - Google Patents
SPEED REGULATOR CIRCUIT FOR ELECTRIC MOTORSInfo
- Publication number
- IT980945B IT980945B IT6720973A IT6720973A IT980945B IT 980945 B IT980945 B IT 980945B IT 6720973 A IT6720973 A IT 6720973A IT 6720973 A IT6720973 A IT 6720973A IT 980945 B IT980945 B IT 980945B
- Authority
- IT
- Italy
- Prior art keywords
- electric motors
- regulator circuit
- speed regulator
- speed
- circuit
- Prior art date
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
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/04—Single phase motors, e.g. capacitor motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB484372A GB1415172A (en) | 1972-02-02 | 1972-02-02 | Ac motor control circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT980945B true IT980945B (en) | 1974-10-10 |
Family
ID=9784839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT6720973A IT980945B (en) | 1972-02-02 | 1973-02-01 | SPEED REGULATOR CIRCUIT FOR ELECTRIC MOTORS |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2170137B3 (en) |
| GB (1) | GB1415172A (en) |
| IT (1) | IT980945B (en) |
| NL (1) | NL7301452A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390533B (en) * | 1986-04-11 | 1990-05-25 | Aichholzer Gerhard Dr | Starting circuit for single-phase asynchronous motors |
| CN106849830A (en) * | 2017-03-23 | 2017-06-13 | 广东美的制冷设备有限公司 | Speed-adjusting circuit of alternating and air-conditioner |
| CN106849829A (en) * | 2017-03-23 | 2017-06-13 | 广东美的制冷设备有限公司 | Speed-adjusting circuit of alternating and air-conditioner |
-
1972
- 1972-02-02 GB GB484372A patent/GB1415172A/en not_active Expired
-
1973
- 1973-02-01 FR FR7303560A patent/FR2170137B3/fr not_active Expired
- 1973-02-01 NL NL7301452A patent/NL7301452A/xx unknown
- 1973-02-01 IT IT6720973A patent/IT980945B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2170137A1 (en) | 1973-09-14 |
| NL7301452A (en) | 1973-08-06 |
| GB1415172A (en) | 1975-11-26 |
| FR2170137B3 (en) | 1976-01-30 |
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