JPS6316884B2 - - Google Patents

Info

Publication number
JPS6316884B2
JPS6316884B2 JP9462079A JP9462079A JPS6316884B2 JP S6316884 B2 JPS6316884 B2 JP S6316884B2 JP 9462079 A JP9462079 A JP 9462079A JP 9462079 A JP9462079 A JP 9462079A JP S6316884 B2 JPS6316884 B2 JP S6316884B2
Authority
JP
Japan
Prior art keywords
actuator
yoke
actuators
magnetic circuit
center
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
Application number
JP9462079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5619606A (en
Inventor
Isao Kimoto
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9462079A priority Critical patent/JPS5619606A/ja
Publication of JPS5619606A publication Critical patent/JPS5619606A/ja
Publication of JPS6316884B2 publication Critical patent/JPS6316884B2/ja
Granted legal-status Critical Current

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
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
JP9462079A 1979-07-25 1979-07-25 Linear actuator Granted JPS5619606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9462079A JPS5619606A (en) 1979-07-25 1979-07-25 Linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9462079A JPS5619606A (en) 1979-07-25 1979-07-25 Linear actuator

Publications (2)

Publication Number Publication Date
JPS5619606A JPS5619606A (en) 1981-02-24
JPS6316884B2 true JPS6316884B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-11

Family

ID=14115294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9462079A Granted JPS5619606A (en) 1979-07-25 1979-07-25 Linear actuator

Country Status (1)

Country Link
JP (1) JPS5619606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4227452B2 (ja) 2002-12-27 2009-02-18 キヤノン株式会社 位置決め装置、及びその位置決め装置を利用した露光装置
FR2985085B1 (fr) * 2011-12-23 2014-02-21 Alstom Technology Ltd Actionneur electromagnetique a aimants permanents et interrupteur-sectionneur mecanique actionne par un tel actionneur

Also Published As

Publication number Publication date
JPS5619606A (en) 1981-02-24

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