IT1259232B - PERMANENT MAGNET MOTOR WITH ELECTRONIC SWITCHING. - Google Patents
PERMANENT MAGNET MOTOR WITH ELECTRONIC SWITCHING.Info
- Publication number
- IT1259232B IT1259232B ITPN920080A ITPN920080A IT1259232B IT 1259232 B IT1259232 B IT 1259232B IT PN920080 A ITPN920080 A IT PN920080A IT PN920080 A ITPN920080 A IT PN920080A IT 1259232 B IT1259232 B IT 1259232B
- Authority
- IT
- Italy
- Prior art keywords
- permanent magnet
- electronic switching
- magnet motor
- polarity
- rotor
- Prior art date
Links
- 230000004907 flux Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Motore elettrico con rotore a magneti permanenti a due o più poli, con avviamento e regolazione elettronica di velocità per pompe, ventilatori, ecc. applicabili in particolare ad apparecchi elettrodomestici. Il dispositivo di commutazione elettronica (16) comprende un circuito di accensione (14) atto a rivelare la concordanza fra la polarità del flusso concatenato del rotore (11) e la polarità della tensione di alimentazione e, conseguentemente, fornire un impulso di accensione ad un interruttore a semiconduttore (19) collegato a ciascuna fase dell'avvolgimento statorico (12). Il dispositivo rende il controllo del motore particolarmente semplice ed affidabile.Electric motor with two or more pole permanent magnet rotor, with start and electronic speed regulation for pumps, fans, etc. applicable in particular to household appliances. The electronic switching device (16) comprises an ignition circuit (14) designed to detect the concordance between the polarity of the rotor chained flux (11) and the polarity of the supply voltage and, consequently, to provide an ignition pulse to a semiconductor switch (19) connected to each phase of the stator winding (12). The device makes motor control particularly simple and reliable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN920080A IT1259232B (en) | 1992-10-28 | 1992-10-28 | PERMANENT MAGNET MOTOR WITH ELECTRONIC SWITCHING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN920080A IT1259232B (en) | 1992-10-28 | 1992-10-28 | PERMANENT MAGNET MOTOR WITH ELECTRONIC SWITCHING. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPN920080A0 ITPN920080A0 (en) | 1992-10-28 |
ITPN920080A1 ITPN920080A1 (en) | 1994-04-28 |
IT1259232B true IT1259232B (en) | 1996-03-11 |
Family
ID=11394719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPN920080A IT1259232B (en) | 1992-10-28 | 1992-10-28 | PERMANENT MAGNET MOTOR WITH ELECTRONIC SWITCHING. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1259232B (en) |
-
1992
- 1992-10-28 IT ITPN920080A patent/IT1259232B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITPN920080A0 (en) | 1992-10-28 |
ITPN920080A1 (en) | 1994-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971016 |