HK1001987A1 - Linear motor - Google Patents

Linear motor

Info

Publication number
HK1001987A1
HK1001987A1 HK98100796A HK98100796A HK1001987A1 HK 1001987 A1 HK1001987 A1 HK 1001987A1 HK 98100796 A HK98100796 A HK 98100796A HK 98100796 A HK98100796 A HK 98100796A HK 1001987 A1 HK1001987 A1 HK 1001987A1
Authority
HK
Hong Kong
Prior art keywords
linear motor
linear
motor
Prior art date
Application number
HK98100796A
Inventor
Masahiko Nemoto
Keiichi Kohroki
Masayuki Kawaguchi
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of HK1001987A1 publication Critical patent/HK1001987A1/en

Links

Classifications

    • 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
    • H02K41/025—Asynchronous motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • 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
    • H02K1/26—Rotor cores with slots for windings
HK98100796A 1996-04-17 1998-02-04 Linear motor HK1001987A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9497596A JPH09285102A (en) 1996-04-17 1996-04-17 Linear motor

Publications (1)

Publication Number Publication Date
HK1001987A1 true HK1001987A1 (en) 1998-07-24

Family

ID=14124919

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100796A HK1001987A1 (en) 1996-04-17 1998-02-04 Linear motor

Country Status (6)

Country Link
JP (1) JPH09285102A (en)
KR (1) KR970072591A (en)
CN (1) CN1173762A (en)
GB (1) GB2312338B (en)
HK (1) HK1001987A1 (en)
SG (1) SG64422A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949846B2 (en) * 2003-08-29 2005-09-27 Sanyo Denki Co., Ltd. Linear motor with reduced cogging force
CN1319255C (en) * 2003-10-15 2007-05-30 哈尔滨工业大学 Linear electric motor with composite motion platform
DE102006013259A1 (en) * 2006-03-21 2007-10-04 Siemens Ag Laminated core of an electric linear motor
EP2163528A1 (en) * 2008-09-12 2010-03-17 Waltec Maschinen GmbH Glass machine with direct drive
EP2163526A1 (en) * 2008-09-12 2010-03-17 Waltec Maschinen GmbH Glass machine with direct drive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152410A (en) * 1966-09-29 1969-05-21 Morris Ltd Herbert Improvements in Overhead Travelling Cranes or Lifts Driven By Linear Induction Motors
JPH04255455A (en) * 1991-02-05 1992-09-10 Nippon Otis Elevator Co Linear motor

Also Published As

Publication number Publication date
GB2312338B (en) 2000-06-07
GB2312338A (en) 1997-10-22
JPH09285102A (en) 1997-10-31
GB9707794D0 (en) 1997-06-04
KR970072591A (en) 1997-11-07
SG64422A1 (en) 1999-04-27
CN1173762A (en) 1998-02-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20040417

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)