JPS5715853A - Linear motor type nonmagnetic metal selector - Google Patents

Linear motor type nonmagnetic metal selector

Info

Publication number
JPS5715853A
JPS5715853A JP8983680A JP8983680A JPS5715853A JP S5715853 A JPS5715853 A JP S5715853A JP 8983680 A JP8983680 A JP 8983680A JP 8983680 A JP8983680 A JP 8983680A JP S5715853 A JPS5715853 A JP S5715853A
Authority
JP
Japan
Prior art keywords
motors
linear motors
arrow
metals
waste
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
JP8983680A
Other languages
Japanese (ja)
Other versions
JPS615781B2 (en
Inventor
Akishi Oota
Makoto Torigata
Katsuhiko Tanaka
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.)
Takuma Co Ltd
Shinko Electric Co Ltd
Original Assignee
Takuma Co Ltd
Shinko 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 Takuma Co Ltd, Shinko Electric Co Ltd filed Critical Takuma Co Ltd
Priority to JP8983680A priority Critical patent/JPS5715853A/en
Publication of JPS5715853A publication Critical patent/JPS5715853A/en
Publication of JPS615781B2 publication Critical patent/JPS615781B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/253—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a linear motor

Abstract

PURPOSE:To improve separation and selection capacity of nonmagnetic metals from waste by constituting a selector installing two units or two sets of linear motors in parallel in each stage and making moving magnetic field to act to the outside. CONSTITUTION:Linear motors 4d-4f are installed in proximity to linear motors 4a-4f, and each set of linears are so arranged that the direction of moving magnetic field becomes symmetric outward about the central axis. In this case, the moving magnetic fields of motors 4a-4c are set in the direction of the arrow B1, and those of motors 4d-4f are set in the direction of the B2. The waste thrown in the direction of the arrow C from the center is spread in the direction of B1 and B2 to reduce thickness while being caried by shaking in the direction of the arrow A. Deflective force of linear motors of each stage is given to nonmanetic metals in the waste to separate the metals in the directions of B1 and B2, and they are recovered in the directions of D1 and D2.
JP8983680A 1980-07-01 1980-07-01 Linear motor type nonmagnetic metal selector Granted JPS5715853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8983680A JPS5715853A (en) 1980-07-01 1980-07-01 Linear motor type nonmagnetic metal selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8983680A JPS5715853A (en) 1980-07-01 1980-07-01 Linear motor type nonmagnetic metal selector

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP59260455A Division JPS60143846A (en) 1984-12-10 1984-12-10 Linear motor-type sorting device of nonmagnetic metal
JP59260457A Division JPS60143848A (en) 1984-12-10 1984-12-10 Linear motor-type sorting device of nonmagnetic metal
JP59260456A Division JPS60143847A (en) 1984-12-10 1984-12-10 Linear motor-type sorting device of nonmagnetic metal

Publications (2)

Publication Number Publication Date
JPS5715853A true JPS5715853A (en) 1982-01-27
JPS615781B2 JPS615781B2 (en) 1986-02-21

Family

ID=13981842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8983680A Granted JPS5715853A (en) 1980-07-01 1980-07-01 Linear motor type nonmagnetic metal selector

Country Status (1)

Country Link
JP (1) JPS5715853A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101339513B1 (en) 2007-05-09 2013-12-10 아이로보트 코퍼레이션 Autonomous coverage robot

Also Published As

Publication number Publication date
JPS615781B2 (en) 1986-02-21

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