JPS5691694A - Carrier system using linear motor - Google Patents

Carrier system using linear motor

Info

Publication number
JPS5691694A
JPS5691694A JP16760779A JP16760779A JPS5691694A JP S5691694 A JPS5691694 A JP S5691694A JP 16760779 A JP16760779 A JP 16760779A JP 16760779 A JP16760779 A JP 16760779A JP S5691694 A JPS5691694 A JP S5691694A
Authority
JP
Japan
Prior art keywords
stator
sensor
carrier
linear motor
carrier system
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.)
Granted
Application number
JP16760779A
Other languages
Japanese (ja)
Other versions
JPS6260920B2 (en
Inventor
Hiroshi Kawashima
Yoshitaka Murakawa
Shinichi Mori
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16760779A priority Critical patent/JPS5691694A/en
Publication of JPS5691694A publication Critical patent/JPS5691694A/en
Publication of JPS6260920B2 publication Critical patent/JPS6260920B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/03—Electric propulsion by linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Control Of Linear Motors (AREA)
  • Non-Mechanical Conveyors (AREA)

Abstract

PURPOSE:To reduce the power consumption as well as to suppress the heating of the stator for the subject motor by a method wherein the stator alone is excited when the carrier or the secondary conductor and the stator are overlapped. CONSTITUTION:The plurality of stators 21-24 and carriers 3, positioned on the rail in such a manner that they do not obstruct the traveling on the rail and having the secondary conductor, are provided and two sensors 41-44 and 41'-44' to be used for detecting the carrier 3 are provided in the vicinity of both ends of each stator. When one of the sensors detects the carrier material, the stator to which said sensor belongs starts excitation and when the other sensor detects the above carrier material, the excitation of the stator to which said sensor belongs is terminated by the above sensor.
JP16760779A 1979-12-25 1979-12-25 Carrier system using linear motor Granted JPS5691694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16760779A JPS5691694A (en) 1979-12-25 1979-12-25 Carrier system using linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16760779A JPS5691694A (en) 1979-12-25 1979-12-25 Carrier system using linear motor

Publications (2)

Publication Number Publication Date
JPS5691694A true JPS5691694A (en) 1981-07-24
JPS6260920B2 JPS6260920B2 (en) 1987-12-18

Family

ID=15852905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16760779A Granted JPS5691694A (en) 1979-12-25 1979-12-25 Carrier system using linear motor

Country Status (1)

Country Link
JP (1) JPS5691694A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141215A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Linear motor type feeder
JPS58157629A (en) * 1982-03-10 1983-09-19 Masao Kani Electromagnetic type conveyance device
JPS60243706A (en) * 1984-05-17 1985-12-03 Fujitsu Ltd Travelling control method of carrier system
JPS63165218A (en) * 1986-12-25 1988-07-08 Hitachi Kiden Kogyo Ltd Assorting device for article

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100548B2 (en) * 1991-02-21 1995-11-01 株式会社小矢部精機 Blank pickup device for destack feeder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141215A (en) * 1980-04-04 1981-11-04 Hitachi Ltd Linear motor type feeder
JPH0124690B2 (en) * 1980-04-04 1989-05-12 Hitachi Ltd
JPS58157629A (en) * 1982-03-10 1983-09-19 Masao Kani Electromagnetic type conveyance device
JPS60243706A (en) * 1984-05-17 1985-12-03 Fujitsu Ltd Travelling control method of carrier system
JPS63165218A (en) * 1986-12-25 1988-07-08 Hitachi Kiden Kogyo Ltd Assorting device for article
JPH0545487B2 (en) * 1986-12-25 1993-07-09 Hitachi Kiden Kogyo Kk

Also Published As

Publication number Publication date
JPS6260920B2 (en) 1987-12-18

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