EP0303703A4 - Rotor de moteur a aimant permanent. - Google Patents

Rotor de moteur a aimant permanent.

Info

Publication number
EP0303703A4
EP0303703A4 EP19880901645 EP88901645A EP0303703A4 EP 0303703 A4 EP0303703 A4 EP 0303703A4 EP 19880901645 EP19880901645 EP 19880901645 EP 88901645 A EP88901645 A EP 88901645A EP 0303703 A4 EP0303703 A4 EP 0303703A4
Authority
EP
European Patent Office
Prior art keywords
motor
permanent magnet
rotor structure
rotor
permanent
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.)
Withdrawn
Application number
EP19880901645
Other languages
German (de)
English (en)
Other versions
EP0303703A1 (fr
Inventor
Masatoyo Sogabe
Kazushi Kumagai
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Publication of EP0303703A1 publication Critical patent/EP0303703A1/fr
Publication of EP0303703A4 publication Critical patent/EP0303703A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/12—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
EP19880901645 1987-02-16 1988-02-16 Rotor de moteur a aimant permanent. Withdrawn EP0303703A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62031560A JPS63202247A (ja) 1987-02-16 1987-02-16 永久磁石を用いた電動機のロ−タ構造
JP31560/87 1987-02-16

Publications (2)

Publication Number Publication Date
EP0303703A1 EP0303703A1 (fr) 1989-02-22
EP0303703A4 true EP0303703A4 (fr) 1989-06-21

Family

ID=12334558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880901645 Withdrawn EP0303703A4 (fr) 1987-02-16 1988-02-16 Rotor de moteur a aimant permanent.

Country Status (4)

Country Link
EP (1) EP0303703A4 (fr)
JP (1) JPS63202247A (fr)
KR (1) KR930007668B1 (fr)
WO (1) WO1988006374A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN186007B (fr) * 1991-12-10 2001-06-02 British Tech Group
JP2006014389A (ja) * 2004-06-22 2006-01-12 Daikin Ind Ltd 回転子、電動機、圧縮機及び送風機、並びに空気調和器
CN107482804B (zh) * 2017-07-31 2019-05-31 江苏大学 一种减小齿槽转矩的新型表贴式永磁同步电机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060028B (de) * 1955-11-24 1959-06-25 Ernst Massar Dr Ing Dauermagneterregte elektrische Maschine
FR2538182A1 (fr) * 1983-12-08 1984-06-22 Kollmorgen Tech Corp Servomoteur a courant continu du type a collecteur a aimants permanents
EP0193611A1 (fr) * 1984-08-29 1986-09-10 Fanuc Ltd. Moteur synchrone d'un systeme de champ magnetique permanent
EP0212552A2 (fr) * 1985-08-14 1987-03-04 Kollmorgen Technologies Corporation Fabrication d'un manchon composé pour un moteur électrique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1004274A (en) * 1974-04-04 1977-01-25 Canadian General Electric Company Limited Permanent magnet hermetic synchronous motor
JPS5951223B2 (ja) * 1977-03-15 1984-12-12 電気音響株式会社 ロ−タ−
JPS5759462A (en) * 1980-09-24 1982-04-09 Meidensha Electric Mfg Co Ltd Assembling method for rotary electric machine
JPS6165868U (fr) * 1984-10-05 1986-05-06

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060028B (de) * 1955-11-24 1959-06-25 Ernst Massar Dr Ing Dauermagneterregte elektrische Maschine
FR2538182A1 (fr) * 1983-12-08 1984-06-22 Kollmorgen Tech Corp Servomoteur a courant continu du type a collecteur a aimants permanents
EP0193611A1 (fr) * 1984-08-29 1986-09-10 Fanuc Ltd. Moteur synchrone d'un systeme de champ magnetique permanent
EP0212552A2 (fr) * 1985-08-14 1987-03-04 Kollmorgen Technologies Corporation Fabrication d'un manchon composé pour un moteur électrique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8806374A1 *

Also Published As

Publication number Publication date
KR880701178A (ko) 1988-07-26
WO1988006374A1 (fr) 1988-08-25
EP0303703A1 (fr) 1989-02-22
KR930007668B1 (ko) 1993-08-18
JPS63202247A (ja) 1988-08-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19881014

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 19890621

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19891106

R18W Application withdrawn (corrected)

Effective date: 19891106