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GB895074A - Lifting magnet - Google Patents

Lifting magnet

Info

Publication number
GB895074A
GB895074A GB39802/59A GB3980259A GB895074A GB 895074 A GB895074 A GB 895074A GB 39802/59 A GB39802/59 A GB 39802/59A GB 3980259 A GB3980259 A GB 3980259A GB 895074 A GB895074 A GB 895074A
Authority
GB
United Kingdom
Prior art keywords
magnet
coiled strip
electromagnets
lifting magnet
outer ones
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
GB39802/59A
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
Publication of GB895074A publication Critical patent/GB895074A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material

Landscapes

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

Abstract

895,074. Electromagnetic lifting-devices. WILSON, L. Nov. 24, 1959 [Dec. 4, 1968], No. 39802/59. Class 35. A lifting magnet for coiled strip material 11 comprises a number of separate, sector-shaped, electromagnets 15, each having a centre pole piece 27 and two outer ones 28, 28<SP>1</SP>, and an energizing coil 23. Fig. 3 is a cross-section on the line 3-3 of one of the magnets. Flux passes circumferentially through the turns of the lifted coiled strip from the centre pole to the two outer ones of each magnet or vice versa, and adjacent electromagnets may have corresponding poles of the same or opposite polarity.
GB39802/59A 1958-12-04 1959-11-24 Lifting magnet Expired GB895074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US895074XA 1958-12-04 1958-12-04

Publications (1)

Publication Number Publication Date
GB895074A true GB895074A (en) 1962-05-02

Family

ID=22218020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39802/59A Expired GB895074A (en) 1958-12-04 1959-11-24 Lifting magnet

Country Status (1)

Country Link
GB (1) GB895074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091241A1 (en) * 2009-07-13 2011-01-14 Sgm Gantry Spa ELECTROMAGNET FOR HANDLING TUBULAR ELEMENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091241A1 (en) * 2009-07-13 2011-01-14 Sgm Gantry Spa ELECTROMAGNET FOR HANDLING TUBULAR ELEMENTS
WO2011006770A1 (en) * 2009-07-13 2011-01-20 Sgm Gantry S.P.A. Electromagnet for moving tubular members

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