JPS635984B2 - - Google Patents

Info

Publication number
JPS635984B2
JPS635984B2 JP4572979A JP4572979A JPS635984B2 JP S635984 B2 JPS635984 B2 JP S635984B2 JP 4572979 A JP4572979 A JP 4572979A JP 4572979 A JP4572979 A JP 4572979A JP S635984 B2 JPS635984 B2 JP S635984B2
Authority
JP
Japan
Prior art keywords
axis
coil
inner yoke
bobbin
parallel
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
JP4572979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139071A (en
Inventor
Shigeru Katayama
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 JP4572979A priority Critical patent/JPS55139071A/ja
Publication of JPS55139071A publication Critical patent/JPS55139071A/ja
Publication of JPS635984B2 publication Critical patent/JPS635984B2/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/18—Machines moving with multiple degrees of freedom

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)
JP4572979A 1979-04-13 1979-04-13 Two-axis feed type linear motor Granted JPS55139071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4572979A JPS55139071A (en) 1979-04-13 1979-04-13 Two-axis feed type linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4572979A JPS55139071A (en) 1979-04-13 1979-04-13 Two-axis feed type linear motor

Publications (2)

Publication Number Publication Date
JPS55139071A JPS55139071A (en) 1980-10-30
JPS635984B2 true JPS635984B2 (enrdf_load_stackoverflow) 1988-02-06

Family

ID=12727400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4572979A Granted JPS55139071A (en) 1979-04-13 1979-04-13 Two-axis feed type linear motor

Country Status (1)

Country Link
JP (1) JPS55139071A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1187924A (en) * 1981-11-12 1985-05-28 Herbert E. Resnicow Controlled electric drive (ced) device
JPS5886862A (ja) * 1981-11-14 1983-05-24 Foster Denki Kk 電気機械変換器
US4587466A (en) * 1982-12-09 1986-05-06 Magnetic Peripherals Two axis linear motor for optical focusing and tracking system in optical recording
GB8319892D0 (en) * 1983-07-23 1983-08-24 Ae Plc Machine tool control
JPS60171075U (ja) * 1984-04-20 1985-11-13 海上電機株式会社 電磁シヤトルの可動線輪と磁極の構造
JPH0734639B2 (ja) * 1985-03-06 1995-04-12 工業技術院長 ３自由度直流モ−タ
US6066998A (en) * 1996-09-12 2000-05-23 Massachusetts Institute Of Technology Magnetic actuator with long travel in one direction
EP1654794A1 (en) * 2003-08-01 2006-05-10 Koninklijke Philips Electronics N.V. 2-dimensional displacement device

Also Published As

Publication number Publication date
JPS55139071A (en) 1980-10-30

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