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ES2127101A1 - Synchronous electrical machine with compound rotor - Google Patents

Synchronous electrical machine with compound rotor

Info

Publication number
ES2127101A1
ES2127101A1 ES09600423A ES9600423A ES2127101A1 ES 2127101 A1 ES2127101 A1 ES 2127101A1 ES 09600423 A ES09600423 A ES 09600423A ES 9600423 A ES9600423 A ES 9600423A ES 2127101 A1 ES2127101 A1 ES 2127101A1
Authority
ES
Spain
Prior art keywords
rotor
compound
electrical machine
circuit
compound rotor
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
ES09600423A
Other languages
Spanish (es)
Other versions
ES2127101B1 (en
Inventor
Fos Rafael Vives
Bolinches Salvador Breso
Henry Fayard
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.)
ECOLE NATIONALE D INGENIEURS D
INVEST IND METAL MECANICA AFIN
Universidad Politecnica de Valencia
Original Assignee
ECOLE NATIONALE D INGENIEURS D
INVEST IND METAL MECANICA AFIN
Universidad Politecnica de Valencia
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 ECOLE NATIONALE D INGENIEURS D, INVEST IND METAL MECANICA AFIN, Universidad Politecnica de Valencia filed Critical ECOLE NATIONALE D INGENIEURS D
Priority to ES9600423A priority Critical patent/ES2127101B1/en
Publication of ES2127101A1 publication Critical patent/ES2127101A1/en
Application granted granted Critical
Publication of ES2127101B1 publication Critical patent/ES2127101B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)

Abstract

Synchronous electrical machine with compound rotor, consisting of a stator that includes a magnetic stator circuit and at least one electrical stator circuit and a compound rotor 1 that includes a magnetic rotor circuit 10 fitted with pole pieces 11, 12 and nonmagnetic parts 71, 72 placed between these pole pieces 11, 12. The compound rotor 1 is made as a single part with a high- mechanical-strength, compound, nonmagnetic material. This single part includes a mainly cylindrical central part 7 that incorporates the magnetic rotor circuit 10 and two shafts located at the two axial ends of the central part 7, respectively. Applicable to the manufacture of very high speed motors.
ES9600423A 1996-02-23 1996-02-23 SYNCHRONIC ELECTRIC COMPOSITE ROTOR MACHINE. Expired - Fee Related ES2127101B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600423A ES2127101B1 (en) 1996-02-23 1996-02-23 SYNCHRONIC ELECTRIC COMPOSITE ROTOR MACHINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600423A ES2127101B1 (en) 1996-02-23 1996-02-23 SYNCHRONIC ELECTRIC COMPOSITE ROTOR MACHINE.

Publications (2)

Publication Number Publication Date
ES2127101A1 true ES2127101A1 (en) 1999-04-01
ES2127101B1 ES2127101B1 (en) 1999-12-01

Family

ID=8293907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600423A Expired - Fee Related ES2127101B1 (en) 1996-02-23 1996-02-23 SYNCHRONIC ELECTRIC COMPOSITE ROTOR MACHINE.

Country Status (1)

Country Link
ES (1) ES2127101B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024628A (en) * 1976-06-22 1977-05-24 Crites Donald M Process for manufacturing a two-pole solid rotor
US4587450A (en) * 1984-01-06 1986-05-06 Sanyei Corporation Synchronous motor rotor
JPH03155347A (en) * 1989-11-10 1991-07-03 Mitsubishi Heavy Ind Ltd Rotor of reluctance motor
JPH03198633A (en) * 1989-12-27 1991-08-29 Mitsubishi Materials Corp Rotor of electric motor, and manufacture thereof
JPH06205554A (en) * 1992-11-16 1994-07-22 Yaskawa Electric Corp Rotor of synchronous rotary electric device
JPH07312852A (en) * 1994-05-13 1995-11-28 Yaskawa Electric Corp Method for manufacturing permanent magnet type rotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024628A (en) * 1976-06-22 1977-05-24 Crites Donald M Process for manufacturing a two-pole solid rotor
US4587450A (en) * 1984-01-06 1986-05-06 Sanyei Corporation Synchronous motor rotor
JPH03155347A (en) * 1989-11-10 1991-07-03 Mitsubishi Heavy Ind Ltd Rotor of reluctance motor
JPH03198633A (en) * 1989-12-27 1991-08-29 Mitsubishi Materials Corp Rotor of electric motor, and manufacture thereof
JPH06205554A (en) * 1992-11-16 1994-07-22 Yaskawa Electric Corp Rotor of synchronous rotary electric device
JPH07312852A (en) * 1994-05-13 1995-11-28 Yaskawa Electric Corp Method for manufacturing permanent magnet type rotor

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Japanese Patent Office, Tokyo, JP. & JP 3155347 A (MITSUBISHI) 03.07.1991 *
PATENT ABSTRACTS OF JAPAN, Japanese Patent Office, Tokyo, JP. & JP 3198633 A (MITSUBISHI) 29.08.1991 *
PATENT ABSTRACTS OF JAPAN, Japanese Patent Office, Tokyo, JP. & JP 6205554 A (YASKAWA) 22.07.1994 *
PATENT ABSTRACTS OF JAPAN, Japanese Patent Office, Tokyo, JP. & JP 7312852 A (YASKAWA) 28.11.1995 *

Also Published As

Publication number Publication date
ES2127101B1 (en) 1999-12-01

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