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JPS535461A - Electromagnet for use with apparatus for selecting substances by their specific gravities - Google Patents

Electromagnet for use with apparatus for selecting substances by their specific gravities

Info

Publication number
JPS535461A
JPS535461A JP7901176A JP7901176A JPS535461A JP S535461 A JPS535461 A JP S535461A JP 7901176 A JP7901176 A JP 7901176A JP 7901176 A JP7901176 A JP 7901176A JP S535461 A JPS535461 A JP S535461A
Authority
JP
Japan
Prior art keywords
electromagnet
magnetic
specific gravities
selecting substances
selecting
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
JP7901176A
Other languages
Japanese (ja)
Inventor
Takamasa Fujinaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7901176A priority Critical patent/JPS535461A/en
Publication of JPS535461A publication Critical patent/JPS535461A/en
Pending 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
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE:To provide an electromagnet for use with apparatus for selecting and recovering the substances composing a non-magnetic mixture by their specific gravities, using a magnetic fluid, said electromagnet having a magnetic shield partition for preventing the interference between the magnetic flux at the surfaces of the magnetic poles which have different gradients of magnetic fields.
JP7901176A 1976-07-05 1976-07-05 Electromagnet for use with apparatus for selecting substances by their specific gravities Pending JPS535461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7901176A JPS535461A (en) 1976-07-05 1976-07-05 Electromagnet for use with apparatus for selecting substances by their specific gravities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7901176A JPS535461A (en) 1976-07-05 1976-07-05 Electromagnet for use with apparatus for selecting substances by their specific gravities

Publications (1)

Publication Number Publication Date
JPS535461A true JPS535461A (en) 1978-01-19

Family

ID=13677999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7901176A Pending JPS535461A (en) 1976-07-05 1976-07-05 Electromagnet for use with apparatus for selecting substances by their specific gravities

Country Status (1)

Country Link
JP (1) JPS535461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08218650A (en) * 1995-02-20 1996-08-27 Daisue Kensetsu Kk Support work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08218650A (en) * 1995-02-20 1996-08-27 Daisue Kensetsu Kk Support work

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