IT1262572B - Motore elettrico lineare o rotativo sincrono a riluttanza variabile con sviluppo volumetrico della forza - Google Patents
Motore elettrico lineare o rotativo sincrono a riluttanza variabile con sviluppo volumetrico della forzaInfo
- Publication number
- IT1262572B IT1262572B ITFI930219A ITFI930219A IT1262572B IT 1262572 B IT1262572 B IT 1262572B IT FI930219 A ITFI930219 A IT FI930219A IT FI930219 A ITFI930219 A IT FI930219A IT 1262572 B IT1262572 B IT 1262572B
- Authority
- IT
- Italy
- Prior art keywords
- inductor
- armatures
- electric motor
- variable reluctance
- linear
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
- H02K19/10—Synchronous motors for multi-phase current
- H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Linear Motors (AREA)
Abstract
Viene descritto un motore elettrico, lineare o rotativo sincrono a riluttanza variabile, comprendente un induttore magnetico polifase, un sistema solidale con l'induttore per la concentrazione del flusso in una molteplicità di poli magnetici a passo regolare, uno o più indotti mobili costituiti da più cortocircuiti magnetici trasversali con passo identico a quello dell'induttore, eventuali indotti solidali con l'induttore interposti tra gli indotti mobili e costituiti da più cortocircuiti magnetici analoghi a quelli degli indotti mobili, mezzi per l'alimentazione elettrica delle fasi dell'induttore ed eventuali mezzi per il rilevamento della posizione relativa tra induttore ed indotto.(FIG. 8).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI930219A IT1262572B (it) | 1993-11-03 | 1993-11-03 | Motore elettrico lineare o rotativo sincrono a riluttanza variabile con sviluppo volumetrico della forza |
PCT/IT1994/000180 WO1995012914A1 (en) | 1993-11-03 | 1994-10-26 | A variable-reluctance linear or rotary synchronous electric motor with volumetric development of force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI930219A IT1262572B (it) | 1993-11-03 | 1993-11-03 | Motore elettrico lineare o rotativo sincrono a riluttanza variabile con sviluppo volumetrico della forza |
Publications (3)
Publication Number | Publication Date |
---|---|
ITFI930219A0 ITFI930219A0 (it) | 1993-11-03 |
ITFI930219A1 ITFI930219A1 (it) | 1995-05-03 |
IT1262572B true IT1262572B (it) | 1996-07-04 |
Family
ID=11350644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITFI930219A IT1262572B (it) | 1993-11-03 | 1993-11-03 | Motore elettrico lineare o rotativo sincrono a riluttanza variabile con sviluppo volumetrico della forza |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1262572B (it) |
WO (1) | WO1995012914A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19604645A1 (de) * | 1996-02-08 | 1997-08-14 | Stemme Otto | Elektroantrieb |
BR9804426A (pt) * | 1998-10-16 | 2000-05-16 | Elevadores Atlas S A | Máquina elétrica de relutância subsìncrona. |
US7218019B2 (en) * | 2002-12-06 | 2007-05-15 | Foster-Miller, Inc | Linear reluctance motor |
DE102004045303A1 (de) * | 2004-09-18 | 2006-04-06 | Pasim Direktantriebe Gmbh | Direktantrieb mit großer Zahnteilung |
ES2269012B1 (es) * | 2006-11-17 | 2007-10-16 | Julio LUCAS TORRALBA | Generador/motor lineal de reluctancia conmutada. |
EP2975746B1 (en) * | 2013-03-13 | 2019-11-20 | Sinfonia Technology Co., Ltd. | Linear motor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867676A (en) * | 1973-09-20 | 1975-02-18 | Ibm | Variable reluctance linear stepper motor |
CA975836A (en) * | 1973-12-05 | 1975-10-07 | Huy Phan Van | Linear step motor |
US4198582A (en) * | 1977-06-24 | 1980-04-15 | Exxon Research & Engineering Co. | High performance stepper motor |
DE2933450A1 (de) * | 1979-08-17 | 1981-02-26 | Heidelberg Goetz | Synchroner linearmotor, insbesondere zum antrieb von magnetschwebefahrzeugen |
GB2194689A (en) * | 1986-08-13 | 1988-03-09 | Stemme Otto | Reluctance motor air gap dimensions |
GB8925505D0 (en) * | 1989-11-10 | 1989-12-28 | Alphatrad Sa | Conveyance system |
JPH05199704A (ja) * | 1991-08-08 | 1993-08-06 | General Electric Co <Ge> | 電気アクチュエータ・モータ |
-
1993
- 1993-11-03 IT ITFI930219A patent/IT1262572B/it active IP Right Grant
-
1994
- 1994-10-26 WO PCT/IT1994/000180 patent/WO1995012914A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ITFI930219A1 (it) | 1995-05-03 |
WO1995012914A1 (en) | 1995-05-11 |
ITFI930219A0 (it) | 1993-11-03 |
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