ATE70670T1 - Lineare motoren. - Google Patents

Lineare motoren.

Info

Publication number
ATE70670T1
ATE70670T1 AT86308267T AT86308267T ATE70670T1 AT E70670 T1 ATE70670 T1 AT E70670T1 AT 86308267 T AT86308267 T AT 86308267T AT 86308267 T AT86308267 T AT 86308267T AT E70670 T1 ATE70670 T1 AT E70670T1
Authority
AT
Austria
Prior art keywords
yoke
magnet
gap
linear motors
spaced
Prior art date
Application number
AT86308267T
Other languages
English (en)
Inventor
Hideo Niikura
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE70670T1 publication Critical patent/ATE70670T1/de

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
    • 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
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
AT86308267T 1985-10-28 1986-10-23 Lineare motoren. ATE70670T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60241144A JPH0732583B2 (ja) 1985-10-28 1985-10-28 リニアモ−タ
EP86308267A EP0221735B1 (de) 1985-10-28 1986-10-23 Lineare Motoren

Publications (1)

Publication Number Publication Date
ATE70670T1 true ATE70670T1 (de) 1992-01-15

Family

ID=17069923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308267T ATE70670T1 (de) 1985-10-28 1986-10-23 Lineare motoren.

Country Status (7)

Country Link
US (3) US4803388A (de)
EP (1) EP0221735B1 (de)
JP (1) JPH0732583B2 (de)
KR (1) KR950013270B1 (de)
AT (1) ATE70670T1 (de)
CA (1) CA1283684C (de)
DE (1) DE3683015D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732583B2 (ja) * 1985-10-28 1995-04-10 ソニー株式会社 リニアモ−タ
GB2205003B (en) * 1987-05-18 1991-05-29 Sony Corp Magnetic circuits of linear motors
JPH01238453A (ja) * 1988-03-16 1989-09-22 Shicoh Eng Co Ltd リニア直流モータ
JPH02149869A (ja) * 1988-11-30 1990-06-08 Sharp Corp 複写機の直線駆動装置
US5047676A (en) * 1990-04-02 1991-09-10 Hitachi Metals, Ltd. Brushless linear actuator with sensor-activated coils
DE69116918T2 (de) * 1990-04-09 1996-07-25 Nippon Conlux Co Ltd Linearmotor
US5208501A (en) * 1990-08-06 1993-05-04 Texas Instruments Incorporated Rim driven stepper motor and method of operation RIM driven
US5203430A (en) * 1991-10-17 1993-04-20 Otis Elevator Company Elevator flat linear motor secondary
US5189268A (en) * 1991-10-30 1993-02-23 Otis Elevator Company Elevator with linear motor drive assembly
US5394321A (en) * 1992-09-02 1995-02-28 Electric Power Research Institute, Inc. Quasi square-wave back-EMF permanent magnet AC machines with five or more phases
DE4402384C1 (de) * 1994-01-27 1995-01-19 Zeiss Carl Jena Gmbh Verfahren und Anordnung zur Referenzpositionsbestimmung für planare Hybridschrittmotore
JP4073584B2 (ja) * 1998-11-04 2008-04-09 株式会社ミクニ 弁駆動装置
US6905637B2 (en) * 2001-01-18 2005-06-14 General Electric Company Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
US6365993B1 (en) * 2000-04-07 2002-04-02 Eaton Corporation Round linear actuator utilizing flat permanent magnets
KR100399423B1 (ko) * 2000-07-28 2003-09-29 주식회사 앤디텍 선형 모터
EP1378986A1 (de) * 2002-07-02 2004-01-07 Nti Ag Konstantkraftgeber
JP4535231B2 (ja) * 2003-10-10 2010-09-01 株式会社安川電機 可動磁石形リニアアクチュエータ
WO2006077958A1 (ja) * 2005-01-21 2006-07-27 Nikon Corporation リニアモータ、ステージ装置、及び露光装置
JP2008271741A (ja) * 2007-04-24 2008-11-06 Sanyo Electric Co Ltd 電磁アクチュエータおよび電磁アクチュエータを備える光ピックアップ装置
CA2873700A1 (en) * 2012-05-30 2013-12-05 Anaergia Inc. Wastewater treatment process with moving bed bioreactor (mbbr)
CN106605446A (zh) * 2014-08-22 2017-04-26 庞巴迪公司 用于载具窗户的受控加热的设备和方法
JP7290445B2 (ja) * 2019-03-28 2023-06-13 ニデックインスツルメンツ株式会社 アクチュエータ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202886A (en) * 1962-01-11 1965-08-24 Bulova Watch Co Inc Bistable solenoid
US3453510A (en) * 1964-04-30 1969-07-01 Robertshaw Controls Co Linear and rotary direct current stepping motors and control system
FR1592065A (de) * 1967-01-25 1970-05-11
SU379025A1 (ru) * 1969-06-11 1973-04-18 ЙНБЛИОТьНА8
GB1371266A (en) * 1972-03-15 1974-10-23 Tracked Hovercraft Ltd Linear induction motor secondary member
DE2429492C3 (de) * 1974-06-20 1979-04-26 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Schrittweise oder kontinuierlich betreibbarer elektrischer Motor, insbesondere Schrittmotor zum Antrieb eines Rollenzählwerkes
JPS5213604A (en) * 1975-07-22 1977-02-02 Fanuc Ltd Linear puse motor
DE2705954C3 (de) * 1977-02-12 1981-06-11 Krauss-Maffei AG, 8000 München Schienenstoßverbindung für einen asynchronen Linearmotor
JPS6030195B2 (ja) * 1978-11-15 1985-07-15 松下電器産業株式会社 直進電機
JPS5583455A (en) * 1978-12-15 1980-06-23 Ricoh Co Ltd Linear pulse motor
CH655210A5 (de) * 1980-06-12 1986-03-27 Papst Motoren Kg Gleichstromlinearmotor.
US4335338A (en) * 1980-06-30 1982-06-15 Xynetics, Inc. Linear motor
JPS5721284U (de) * 1980-07-14 1982-02-03
US4439699A (en) * 1982-01-18 1984-03-27 International Business Machines Corporation Linear moving coil actuator
DE3226243A1 (de) * 1982-07-14 1984-01-26 Papst-Motoren GmbH & Co KG, 7742 St Georgen Gleichstromlinearmotor
US4603270A (en) * 1984-05-25 1986-07-29 Ampex Corporation Particle free linear motor
JPH0628502B2 (ja) * 1984-10-11 1994-04-13 株式会社日立製作所 リニアモ−タ
US4678971A (en) * 1985-01-14 1987-07-07 Hitachi, Ltd. Linear motor and control method thereof
US4697113A (en) * 1985-08-01 1987-09-29 Helix Technology Corporation Magnetically balanced and centered electromagnetic machine and cryogenic refrigerator employing same
JPH0732583B2 (ja) * 1985-10-28 1995-04-10 ソニー株式会社 リニアモ−タ

Also Published As

Publication number Publication date
CA1283684C (en) 1991-04-30
EP0221735A1 (de) 1987-05-13
DE3683015D1 (de) 1992-01-30
US4803388A (en) 1989-02-07
KR950013270B1 (ko) 1995-10-26
EP0221735B1 (de) 1991-12-18
US4883994A (en) 1989-11-28
KR870004550A (ko) 1987-05-11
JPH0732583B2 (ja) 1995-04-10
JPS62104467A (ja) 1987-05-14
US5023496A (en) 1991-06-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee