IT222842Z2 - Motore con encoder inseribile disinseribile costituito da un sensore di hall posto fra le espansioni polari dello statore - Google Patents
Motore con encoder inseribile disinseribile costituito da un sensore di hall posto fra le espansioni polari dello statoreInfo
- Publication number
- IT222842Z2 IT222842Z2 ITMI910682U ITMI910682U IT222842Z2 IT 222842 Z2 IT222842 Z2 IT 222842Z2 IT MI910682 U ITMI910682 U IT MI910682U IT MI910682 U ITMI910682 U IT MI910682U IT 222842 Z2 IT222842 Z2 IT 222842Z2
- Authority
- IT
- Italy
- Prior art keywords
- hall sensor
- stator
- engine
- insertable
- sensor placed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
L'innovazione riguarda un motore elettrico accoppiato a un dispositivo encoder semplificato, che utilizza un sensore ad affetto Hall inserito all'interno del motore fra le espansioni polari dello statore, in modo da utilizzare il flusso magnetico prodotto dalle espansioni polari del rotore per attivare e disattivare il sensore, generando una serie di impulsi il cui numero è proporzionale al numero dei giri del motore.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910682U IT222842Z2 (it) | 1991-07-26 | 1991-07-26 | Motore con encoder inseribile disinseribile costituito da un sensore di hall posto fra le espansioni polari dello statore |
EP92107793A EP0524384A1 (en) | 1991-07-26 | 1992-05-08 | An electric motor including a connectable-disconnectable encoder comprising a hall-effect sensor arranged between the field poles of the stator |
CA002073836A CA2073836A1 (en) | 1991-07-26 | 1992-07-14 | Electric motor including a connectable-disconnectable encoder comprising a hall-effect sensor arranged between the field poles of the stator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910682U IT222842Z2 (it) | 1991-07-26 | 1991-07-26 | Motore con encoder inseribile disinseribile costituito da un sensore di hall posto fra le espansioni polari dello statore |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI910682V0 ITMI910682V0 (it) | 1991-07-26 |
ITMI910682U1 ITMI910682U1 (it) | 1993-01-26 |
IT222842Z2 true IT222842Z2 (it) | 1995-05-08 |
Family
ID=11359042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI910682U IT222842Z2 (it) | 1991-07-26 | 1991-07-26 | Motore con encoder inseribile disinseribile costituito da un sensore di hall posto fra le espansioni polari dello statore |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0524384A1 (it) |
CA (1) | CA2073836A1 (it) |
IT (1) | IT222842Z2 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4128419A1 (de) * | 1991-08-28 | 1993-03-04 | Bosch Gmbh Robert | Elektromotor mit einer vorrichtung zur drehzahl- und/oder drehrichtungserfassung |
FR2715519B1 (fr) * | 1994-01-26 | 1996-04-05 | Rockwell Bcs France | Ensemble de moteur électrique à aimants permanents et à double sens de rotation. |
DE19523902C1 (de) * | 1995-06-30 | 1997-01-16 | Bosch Gmbh Robert | Elektromotor mit einer Vorrichtung zur Rotorlage, Drehzahl- und/oder Drehrichtungserfassung |
DE59604188D1 (de) * | 1995-09-20 | 2000-02-17 | Siemens Ag | Vorrichtung zur rotordrehzahl- bzw. rotorpositionserfassung eines permanenterregten elektromotors |
GB9524022D0 (en) * | 1995-11-23 | 1996-01-24 | Barnes N M | Method of operating an electronic circuit |
DE202006001741U1 (de) * | 2006-02-04 | 2007-07-12 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Verstellantrieb eines Kraftfahrzeugs |
EP2940832A1 (de) * | 2014-04-29 | 2015-11-04 | HILTI Aktiengesellschaft | Rotor mit in einem Abschnitt in Umfangsrichtung verkürzter Polschuhe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4110676A (en) * | 1976-08-30 | 1978-08-29 | Reliance Electric Company | Dynamoelectric machine and tachometer |
GB1522822A (en) * | 1976-09-22 | 1978-08-31 | Gen Motors Ltd | Electric windscreen wiper systems |
EP0307709B1 (de) * | 1987-09-11 | 1990-10-31 | Siemens Aktiengesellschaft | Dreherkennungs- und/oder Drehzahlerfassungsvorrichtung für einen elektrisch- bzw. permanentmagnetisch erregten Gleichstrom-Kleinmotor |
EP0359854A1 (de) * | 1988-09-21 | 1990-03-28 | Siemens Aktiengesellschaft | Drehzahlmessvorrichtung für einen rotorbewickelten Elektromotor |
EP0413849A1 (de) * | 1989-08-25 | 1991-02-27 | Siemens Aktiengesellschaft | Dreherkennungsvorrichtung für einen durch Teilschalenmagnete oder Einzelerregerpole erregten Kommutatormotor |
-
1991
- 1991-07-26 IT ITMI910682U patent/IT222842Z2/it active IP Right Grant
-
1992
- 1992-05-08 EP EP92107793A patent/EP0524384A1/en not_active Withdrawn
- 1992-07-14 CA CA002073836A patent/CA2073836A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0524384A1 (en) | 1993-01-27 |
ITMI910682U1 (it) | 1993-01-26 |
ITMI910682V0 (it) | 1991-07-26 |
CA2073836A1 (en) | 1993-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |