DE69206620D1 - Antriebsvorrichtung für den zylinder einer strumpfstrickmaschine und rotor für einen bürstenlosen synchronmotor. - Google Patents

Antriebsvorrichtung für den zylinder einer strumpfstrickmaschine und rotor für einen bürstenlosen synchronmotor.

Info

Publication number
DE69206620D1
DE69206620D1 DE69206620T DE69206620T DE69206620D1 DE 69206620 D1 DE69206620 D1 DE 69206620D1 DE 69206620 T DE69206620 T DE 69206620T DE 69206620 T DE69206620 T DE 69206620T DE 69206620 D1 DE69206620 D1 DE 69206620D1
Authority
DE
Germany
Prior art keywords
rotor
cylinder
drive device
synchronous motor
knitting machine
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.)
Expired - Lifetime
Application number
DE69206620T
Other languages
English (en)
Inventor
Gianluigi Vigili
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.)
ACM AZIENDA COST MOTORI
Original Assignee
ACM AZIENDA COST MOTORI
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
Priority claimed from IT91VA18 external-priority patent/IT1253674B/it
Priority claimed from IT91VA000006U external-priority patent/IT225870Y1/it
Application filed by ACM AZIENDA COST MOTORI filed Critical ACM AZIENDA COST MOTORI
Application granted granted Critical
Publication of DE69206620D1 publication Critical patent/DE69206620D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/94—Driving-gear not otherwise provided for
    • D04B15/99—Driving-gear not otherwise provided for electrically controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Knitting Machines (AREA)
  • Sewing Machines And Sewing (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DE69206620T 1991-07-04 1992-07-02 Antriebsvorrichtung für den zylinder einer strumpfstrickmaschine und rotor für einen bürstenlosen synchronmotor. Expired - Lifetime DE69206620D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT91VA18 IT1253674B (it) 1991-07-04 1991-07-04 Motore brushless a magneti permanenti
IT91VA000006U IT225870Y1 (it) 1991-07-31 1991-07-31 Dispositivo di rotazione di un cilindro di una macchina per la produzi one di tessuti tubolari, calze e collant
PCT/IT1992/000073 WO1993001340A1 (en) 1991-07-04 1992-07-02 Drive device for the cylinder of a hosiery machine and rotor assembly for a brushless synchronous motor

Publications (1)

Publication Number Publication Date
DE69206620D1 true DE69206620D1 (de) 1996-01-18

Family

ID=26332552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206620T Expired - Lifetime DE69206620D1 (de) 1991-07-04 1992-07-02 Antriebsvorrichtung für den zylinder einer strumpfstrickmaschine und rotor für einen bürstenlosen synchronmotor.

Country Status (4)

Country Link
US (1) US5452590A (de)
EP (1) EP0592605B1 (de)
DE (1) DE69206620D1 (de)
WO (1) WO1993001340A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952755A (en) * 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
ATE319213T1 (de) * 1998-11-13 2006-03-15 Conception & Dev Michelin Sa Elektrische maschine mit insbesondere für hohe geschwindigkeiten angepasstem rotor
ES2176943T3 (es) 1998-12-23 2002-12-01 Luigi Omodeo Zorini Dispositivo actuador para el movimiento controlado de miembros en tricotosas.
DE10084941T1 (de) * 1999-09-20 2002-08-14 Ecoair Corp Permanentmagnetischer Rotorabschnitt für elektrische Maschinen
US6703741B1 (en) 1999-09-20 2004-03-09 Ecoair Corp. Permanent magnet rotor portion for electric machines
US20020158535A1 (en) * 2001-03-29 2002-10-31 Maul Michael J. Alternator rotor with titanium filler
US6452301B1 (en) * 2001-11-02 2002-09-17 Electric Boat Corporation Magnet retention arrangement for high speed rotors
KR100688206B1 (ko) * 2005-03-08 2007-03-02 엘지전자 주식회사 모터
TWI353705B (en) * 2005-08-26 2011-12-01 Hoeganaes Ab An electric rotary machine
FR2911882B1 (fr) * 2007-01-31 2009-05-29 Staubli Faverges Sca Dispositif de formation de la foule incorporant des blocs moteurs electriques et metier a tisser equipe d'un tel dispositif.
DE102007012868A1 (de) * 2007-03-17 2008-09-18 Schaeffler Kg Rundstrickmaschinenantrieb
FR2932618B1 (fr) * 2008-06-16 2010-11-19 Leroy Somer Moteurs Rotor a aimants permanents et machine tournante comportant un tel rotor
FR2958466B1 (fr) * 2010-03-31 2017-09-08 Valeo Equip Electr Moteur Machine electrique tournante synchrone a aimants permanents et concentration de flux
CN103023256B (zh) * 2011-09-26 2017-03-01 辐射通量实验室私人有限公司 永磁电机
FR2983007B1 (fr) 2011-11-18 2015-03-06 Leroy Somer Moteurs Rotor de machine electrique tournante a aimants permanents.
FR2983008B1 (fr) 2011-11-18 2013-12-20 Leroy Somer Moteurs Rotor de machine electrique tournante a concentration de flux
US8987971B2 (en) * 2011-12-02 2015-03-24 General Electric Company Rotor core for an electric machine
EP2639935B1 (de) * 2012-03-16 2014-11-26 Siemens Aktiengesellschaft Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor
KR101497502B1 (ko) 2013-02-19 2015-03-03 (주) 코모텍 전동기 및 전동기 제조방법
JP6054840B2 (ja) * 2013-10-18 2016-12-27 アスモ株式会社 ランデル型ロータ及びランデル型モータ
JP6464822B2 (ja) 2015-02-27 2019-02-06 日本電産株式会社 モータ
JP2016163409A (ja) * 2015-02-27 2016-09-05 日本電産株式会社 モータ
PL3219376T3 (pl) 2016-03-17 2019-04-30 Eurofilters Nv Worek filtracyjny do odkurzacza z pochodzących z recyklingu tworzyw sztucznych
FR3054245B1 (fr) * 2016-07-22 2018-08-31 Staubli Faverges Machine de formation de la foule et metier a tisser comprenant une telle machine.
US20180205276A1 (en) * 2017-01-13 2018-07-19 United Technologies Corporation Internal mount permanent magnet attachment for electric machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB397793A (en) * 1932-03-24 1933-08-31 Sinfra A G Improvements in and relating to electrically driven machines for producing mesh fabric and particularly to knitting machines
US3406539A (en) * 1966-05-02 1968-10-22 Marshall John D Speed control system for knitting machine
US4332079A (en) * 1978-12-26 1982-06-01 The Garrett Corporation Method of making rotor rectangularly shaped tongues
US4354126A (en) * 1980-09-12 1982-10-12 Westinghouse Electric Corp. Dynamoelectric machine with a permanent magnet rotor having laminated poles
JPS59117451A (ja) * 1982-12-24 1984-07-06 Fanuc Ltd 同期電機
GB2151044A (en) * 1983-11-02 1985-07-10 Sangiacomo Off Mec Regulating the speed and position of hosiery and knitting machines
US4504755A (en) * 1983-11-03 1985-03-12 Kollmorgen Technologies Corporation Rotor reluctance notch for cogging control
JPS60121949A (ja) * 1983-12-05 1985-06-29 Fanuc Ltd 永久磁石型同期電動機の回転子
US4617726A (en) * 1984-12-06 1986-10-21 The Garrett Corporation Maximum stiffness permanent magnet rotor and construction method
US4700096A (en) * 1985-02-28 1987-10-13 Auxilec High speed synchronous machine having a rotor provided with magnets arranged for orthoradial magnetic induction
US4642502A (en) * 1986-04-24 1987-02-10 General Motors Corporation Dynamoelectric machine with permanent magnet and magnet mounting surface arrangement

Also Published As

Publication number Publication date
WO1993001340A1 (en) 1993-01-21
EP0592605A1 (de) 1994-04-20
EP0592605B1 (de) 1995-12-06
US5452590A (en) 1995-09-26

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Legal Events

Date Code Title Description
8332 No legal effect for de