ES2177428A1 - Motor lineal con eliminacion de fuerzas de reluctancia. - Google Patents

Motor lineal con eliminacion de fuerzas de reluctancia.

Info

Publication number
ES2177428A1
ES2177428A1 ES200002773A ES200002773A ES2177428A1 ES 2177428 A1 ES2177428 A1 ES 2177428A1 ES 200002773 A ES200002773 A ES 200002773A ES 200002773 A ES200002773 A ES 200002773A ES 2177428 A1 ES2177428 A1 ES 2177428A1
Authority
ES
Spain
Prior art keywords
linear motor
opposition force
opposition
prismatic
nucleus
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.)
Granted
Application number
ES200002773A
Other languages
English (en)
Other versions
ES2177428B1 (es
Inventor
Rico Andres Garcia
Esnal Julian Florez
Fernandez Javier Atencia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Instituto Cientifico y Tecnologico de Navarra SA
Original Assignee
Instituto Cientifico y Tecnologico de Navarra SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Instituto Cientifico y Tecnologico de Navarra SA filed Critical Instituto Cientifico y Tecnologico de Navarra SA
Priority to ES200002773A priority Critical patent/ES2177428B1/es
Publication of ES2177428A1 publication Critical patent/ES2177428A1/es
Application granted granted Critical
Publication of ES2177428B1 publication Critical patent/ES2177428B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Linear Motors (AREA)

Abstract

La invención consiste en un motor lineal en el que los extremos del núcleo dentado del primario están conformados de manera que, sin perturbar apenas el flujo magnético de la máquina, se eliminan componentes múltiplos armónicos de la fuerza de reluctancia. Los últimos dientes del núcleo se complementan con unas expansiones de forma prismático- rectangular o prismático-trapezoidal, dimensionadas para actuar sobre los distintos componentes de la fuerza de reluctancia. Se mejora con ello la dinámica de operación del motor lográndose máquinas de mejor precisión.
ES200002773A 2000-11-20 2000-11-20 Motor lineal con eliminacion de fuerzas de reluctancia. Expired - Fee Related ES2177428B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200002773A ES2177428B1 (es) 2000-11-20 2000-11-20 Motor lineal con eliminacion de fuerzas de reluctancia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002773A ES2177428B1 (es) 2000-11-20 2000-11-20 Motor lineal con eliminacion de fuerzas de reluctancia.

Publications (2)

Publication Number Publication Date
ES2177428A1 true ES2177428A1 (es) 2002-12-01
ES2177428B1 ES2177428B1 (es) 2004-06-01

Family

ID=8495692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002773A Expired - Fee Related ES2177428B1 (es) 2000-11-20 2000-11-20 Motor lineal con eliminacion de fuerzas de reluctancia.

Country Status (1)

Country Link
ES (1) ES2177428B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1634362A1 (en) * 2003-06-06 2006-03-15 Bei Sensors And Systems Company, Inc. Ironcore linear brushless dc motor with reduced detent force

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334645A1 (en) * 1988-03-22 1989-09-27 Sharp Kabushiki Kaisha Linear motor and linear driving device employing said linear motor
EP1043830A2 (de) * 1999-04-09 2000-10-11 SEW-EURODRIVE GMBH & CO. Synchron-Linearmotor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334645A1 (en) * 1988-03-22 1989-09-27 Sharp Kabushiki Kaisha Linear motor and linear driving device employing said linear motor
EP1043830A2 (de) * 1999-04-09 2000-10-11 SEW-EURODRIVE GMBH & CO. Synchron-Linearmotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1634362A1 (en) * 2003-06-06 2006-03-15 Bei Sensors And Systems Company, Inc. Ironcore linear brushless dc motor with reduced detent force

Also Published As

Publication number Publication date
ES2177428B1 (es) 2004-06-01

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