JPS56141769A - Low voltage linear motor - Google Patents

Low voltage linear motor

Info

Publication number
JPS56141769A
JPS56141769A JP4455280A JP4455280A JPS56141769A JP S56141769 A JPS56141769 A JP S56141769A JP 4455280 A JP4455280 A JP 4455280A JP 4455280 A JP4455280 A JP 4455280A JP S56141769 A JPS56141769 A JP S56141769A
Authority
JP
Japan
Prior art keywords
low voltage
field coils
linear motor
permanent magnets
coils
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.)
Pending
Application number
JP4455280A
Other languages
Japanese (ja)
Inventor
Ryoda Sato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4455280A priority Critical patent/JPS56141769A/en
Publication of JPS56141769A publication Critical patent/JPS56141769A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)

Abstract

PURPOSE:To obtain horizontal driving force by a low voltage linear motor with a favorable efficiency by a method wherein the direction of a low voltage-large current power source to be fed to field coils of the linear motor is made to change alternately to give relative reciprocating motion between the field coils and the permanent magnets. CONSTITUTION:A pair of an upper and a lower field coils 3, 3a, and also an adjoining pair of coils 3, 3a, confronting with N-poles and S-poles of permanent magnets 1 are so arranged as the low voltage-large current to flow to the opposite direction, and the direction of flowing current in the field coils 3, 3a is changed alternately by the prescribed period. Accordingly the permanent magnets 1 perform reciprocal motion on both sides with a speed being decided by the period of the alternating current and the interval between the adjoining field coils 3, 3a.
JP4455280A 1980-04-07 1980-04-07 Low voltage linear motor Pending JPS56141769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4455280A JPS56141769A (en) 1980-04-07 1980-04-07 Low voltage linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4455280A JPS56141769A (en) 1980-04-07 1980-04-07 Low voltage linear motor

Publications (1)

Publication Number Publication Date
JPS56141769A true JPS56141769A (en) 1981-11-05

Family

ID=12694657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4455280A Pending JPS56141769A (en) 1980-04-07 1980-04-07 Low voltage linear motor

Country Status (1)

Country Link
JP (1) JPS56141769A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921270A (en) * 1982-07-24 1984-02-03 Hitachi Kiden Kogyo Ltd Linear step motor
US5231336A (en) * 1992-01-03 1993-07-27 Harman International Industries, Inc. Actuator for active vibration control
WO1995031851A1 (en) * 1994-05-18 1995-11-23 Huntleigh Technology Plc Linear magnetic actuator
WO1997008806A1 (en) * 1995-08-29 1997-03-06 Sidey Roger C H Electric motor
GB2467363A (en) * 2009-01-30 2010-08-04 Imra Europ S A S Uk Res Ct A linear actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109408A (en) * 1975-03-07 1976-09-28 Matsushita Electric Ind Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109408A (en) * 1975-03-07 1976-09-28 Matsushita Electric Ind Co Ltd

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921270A (en) * 1982-07-24 1984-02-03 Hitachi Kiden Kogyo Ltd Linear step motor
JPH0427794B2 (en) * 1982-07-24 1992-05-12 Hitachi Kiden Kogyo Kk
US5231336A (en) * 1992-01-03 1993-07-27 Harman International Industries, Inc. Actuator for active vibration control
WO1995031851A1 (en) * 1994-05-18 1995-11-23 Huntleigh Technology Plc Linear magnetic actuator
GB2295279A (en) * 1994-05-18 1996-05-22 Huntleigh Technology Plc Linesr magnetic actuator
US5719451A (en) * 1994-05-18 1998-02-17 Huntleigh Technology Plc Linear magnetic actuator
WO1997008806A1 (en) * 1995-08-29 1997-03-06 Sidey Roger C H Electric motor
US5952743A (en) * 1995-08-29 1999-09-14 Sidey; Roger Charles Hey Electric motor
GB2467363A (en) * 2009-01-30 2010-08-04 Imra Europ S A S Uk Res Ct A linear actuator

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